author	consortium	pmid	date	trait	efo	analysis	source	outcome	exposure	covariates	outcome_units	exposure_units	methylation_array	tissue	further_details	n	n_cohorts	age	sex	ethnicity	cpg	chrpos	chr	pos	gene	type	beta	se	p	details	study_id
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg04180046	chr7:45002736	7	45002736	MYO1G	Island	0.045	0.003	2.6e-54	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg12803068	chr7:45002919	7	45002919	MYO1G	South shore	0.077	0.005	5.7e-45	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg22132788	chr7:45002486	7	45002486	MYO1G	Island	0.045	0.003	6.8e-38	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg19089201	chr7:45002287	7	45002287	MYO1G	Island	0.035	0.003	1.2e-31	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg05549655	chr15:75019143	15	75019143	CYP1A1	Island	0.01	0.001	1.0000000000000001e-28	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg25949550	chr7:145814306	7	145814306	CNTNAP2	South shore	-0.007	0.001	5.4000000000000005e-27	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery	Table S1	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	954	1	Infants	Both	Admixed	cg05575921	chr5:373378	5	373378	AHRR	North shore	-0.71	0.065	1.5e-26	None	33663600_Xu-R_maternal_smoking_discovery
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery, black only	Table S2	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	679	1	Infants	Both	African	cg05575921	chr5:373378	5	373378	AHRR	North shore	-0.75	0.075	3e-22	None	33663600_Xu-R_maternal_smoking_discovery__black_only
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg18493761	chr11:125386885	11	125386885	-	Open sea	0.037	0.004	7.3e-21	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg15507334	chr10:14372913	10	14372913	FRMD4A	Open sea	0.024	0.003	1.8e-20	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg14179389	chr1:92947961	1	92947961	GFI1	Island	-0.028	0.003	5e-20	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg00253658	chr16:54210496	16	54210496	-	Open sea	0.037	0.004	3.4e-19	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg17924476	chr5:323794	5	323794	AHRR	South shore	0.024	0.003	4.4e-19	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg13570656	chr15:75019196	15	75019196	CYP1A1	Island	0.036	0.004	7.4e-19	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg11813497	chr10:14372879	10	14372879	FRMD4A	Open sea	0.026	0.003	9.3e-19	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg22549041	chr15:75019251	15	75019251	CYP1A1	Island	0.041	0.005	2.6e-18	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg05575921	chr5:373378	5	373378	AHRR	North shore	-0.019	0.002	3.5e-18	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg12101586	chr15:75019203	15	75019203	CYP1A1	Island	0.032	0.004	1.2e-17	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg18092474	chr15:75019302	15	75019302	CYP1A1	Island	0.036	0.004	1.5e-17	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg11924019	chr15:75019283	15	75019283	CYP1A1	Island	0.013	0.002	2.9e-16	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg25464840	chr10:14372910	10	14372910	FRMD4A	Open sea	0.019	0.002	9.3e-16	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg00213123	chr15:75019070	15	75019070	CYP1A1	Island	0.012	0.002	0.0000000000000078	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis in never smokers only	Table 2	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	1298	3	Adults	Both	European	cg25949550	chr7:145814306	7	145814306	CNTNAP2	South shore	-0.007	0.001	0.000000000000015	None	31262328_Wiklund-P._maternal_smoking_meta-analysis_in_never_smokers_only
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg11207515	chr7:146904205	7	146904205	CNTNAP2	Open sea	-0.023	0.003	0.0000000000001	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg14157435	chr2:206628692	2	206628692	NRP2	Open sea	-0.046	0.006	0.00000000000011	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery	Table S1	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	954	1	Infants	Both	Admixed	cg05549655	chr15:75019143	15	75019143	CYP1A1	Island	0.5	0.068	0.00000000000022	None	33663600_Xu-R_maternal_smoking_discovery
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery	Table S1	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	954	1	Infants	Both	Admixed	cg09935388	chr1:92947588	1	92947588	GFI1	Island	-0.59	0.081	0.00000000000046	None	33663600_Xu-R_maternal_smoking_discovery
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis in never smokers only	Table 2	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	1298	3	Adults	Both	European	cg05549655	chr15:75019143	15	75019143	CYP1A1	Island	0.009	0.001	0.0000000000006	None	31262328_Wiklund-P._maternal_smoking_meta-analysis_in_never_smokers_only
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery	Table S1	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	954	1	Infants	Both	Admixed	cg18316974	chr1:92947035	1	92947035	GFI1	Island	-0.6	0.083	0.00000000000074	None	33663600_Xu-R_maternal_smoking_discovery
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg05348875	chr2:206628625	2	206628625	NRP2	Open sea	-0.04	0.006	0.00000000000076	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg01952185	chr5:134813213	5	134813213	-	Open sea	0.019	0.003	0.0000000000033	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg22308949	chr2:206628553	2	206628553	NRP2	Open sea	-0.022	0.003	0.0000000000044	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg05204104	chr2:235403141	2	235403141	ARL4C	North shore	0.017	0.003	0.0000000000048	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis in never smokers only	Table 2	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	1298	3	Adults	Both	European	cg19089201	chr7:45002287	7	45002287	MYO1G	Island	0.03	0.004	0.0000000000058	None	31262328_Wiklund-P._maternal_smoking_meta-analysis_in_never_smokers_only
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery	Table S1	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	954	1	Infants	Both	Admixed	cg18092474	chr15:75019302	15	75019302	CYP1A1	Island	0.47	0.068	0.0000000000063	None	33663600_Xu-R_maternal_smoking_discovery
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg11641006	chr2:235213874	2	235213874	-	Open sea	0.017	0.003	0.0000000000079	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery, black only	Table S2	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	679	1	Infants	Both	African	cg04535902	chr1:92947332	1	92947332	GFI1	Island	-0.65	0.094	0.00000000001	None	33663600_Xu-R_maternal_smoking_discovery__black_only
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg09935388	chr1:92947588	1	92947588	GFI1	Island	-0.029	0.004	0.000000000011	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg05697249	chr11:111789693	11	111789693	C11orf52	Open sea	0.015	0.002	0.000000000013	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg21161138	chr5:399360	5	399360	AHRR	Open sea	-0.013	0.002	0.000000000015	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg26681628	chr16:54210550	16	54210550	-	Open sea	0.018	0.003	0.000000000018	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery, black only	Table S2	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	679	1	Infants	Both	African	cg18316974	chr1:92947035	1	92947035	GFI1	Island	-0.68	0.1	0.000000000023	None	33663600_Xu-R_maternal_smoking_discovery__black_only
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery	Table S1	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	954	1	Infants	Both	Admixed	cg04535902	chr1:92947332	1	92947332	GFI1	Island	-0.53	0.079	0.000000000043	None	33663600_Xu-R_maternal_smoking_discovery
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery	Table S1	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	954	1	Infants	Both	Admixed	cg11924019	chr15:75019283	15	75019283	CYP1A1	Island	0.44	0.067	0.000000000075	None	33663600_Xu-R_maternal_smoking_discovery
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery	Table S1	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	954	1	Infants	Both	Admixed	cg09662411	chr1:92946132	1	92946132	GFI1	Island	-0.53	0.081	0.000000000088	None	33663600_Xu-R_maternal_smoking_discovery
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg11025974	chr2:152830521	2	152830521	CACNB4	Open sea	0.016	0.002	0.000000000091	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery	Table S1	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	954	1	Infants	Both	Admixed	cg18146737	chr1:92946700	1	92946700	GFI1	Island	-0.56	0.085	0.000000000098	None	33663600_Xu-R_maternal_smoking_discovery
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg15016771	chr2:235403218	2	235403218	ARL4C	North shore	0.008	0.001	0.0000000001	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg25189904	chr1:68299493	1	68299493	GNG12	South shore	-0.02	0.003	0.00000000013	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg11429111	chr5:134813329	5	134813329	-	Open sea	0.014	0.002	0.00000000013	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery, black only	Table S2	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	679	1	Infants	Both	African	cg09935388	chr1:92947588	1	92947588	GFI1	Island	-0.64	0.098	0.00000000016	None	33663600_Xu-R_maternal_smoking_discovery__black_only
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg06758350	chr21:36259460	21	36259460	RUNX1	Island	0.03	0.005	0.00000000017	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg17852385	chr15:75019188	15	75019188	CYP1A1	Island	0.01	0.002	0.00000000026	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg01664727	chr21:36258423	21	36258423	RUNX1	North shore	0.027	0.004	0.00000000026	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg20344448	chr10:14372431	10	14372431	FRMD4A	Open sea	0.014	0.002	0.00000000028	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery, black only	Table S2	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	679	1	Infants	Both	African	cg18146737	chr1:92946700	1	92946700	GFI1	Island	-0.64	0.101	0.00000000036	None	33663600_Xu-R_maternal_smoking_discovery__black_only
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg00794911	chr6:166260532	6	166260532	-	Open sea	-0.012	0.002	0.00000000052	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery, black only	Table S2	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	679	1	Infants	Both	African	cg21161138	chr5:399360	5	399360	AHRR	Open sea	-0.55	0.087	0.00000000055	None	33663600_Xu-R_maternal_smoking_discovery__black_only
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg22698744	chr21:36263808	21	36263808	RUNX1	South shore	0.023	0.004	0.00000000073	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery	Table S1	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	954	1	Infants	Both	Admixed	cg22549041	chr15:75019251	15	75019251	CYP1A1	Island	0.31	0.051	0.00000000077	None	33663600_Xu-R_maternal_smoking_discovery
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg03142697	chr21:36258497	21	36258497	RUNX1	North shore	0.016	0.003	0.00000000081	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery, black only	Table S2	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	679	1	Infants	Both	African	cg09662411	chr1:92946132	1	92946132	GFI1	Island	-0.6	0.096	0.00000000085	None	33663600_Xu-R_maternal_smoking_discovery__black_only
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery	Table S1	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	954	1	Infants	Both	Admixed	cg07339236	chr20:50312490	20	50312490	ATP9A	Open sea	-0.42	0.069	0.00000000092	None	33663600_Xu-R_maternal_smoking_discovery
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis in never smokers only	Table 2	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	1298	3	Adults	Both	European	cg14179389	chr1:92947961	1	92947961	GFI1	Island	-0.027	0.004	0.0000000011	None	31262328_Wiklund-P._maternal_smoking_meta-analysis_in_never_smokers_only
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg14563637	chr9:98931801	9	98931801	-	Open sea	0.016	0.003	0.0000000012	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg15091747	chr21:36262896	21	36262896	RUNX1	Island	0.014	0.002	0.0000000012	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery	Table S1	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	954	1	Infants	Both	Admixed	cg04598670	chr7:68697651	7	68697651	-	Open sea	-0.36	0.059	0.0000000021	None	33663600_Xu-R_maternal_smoking_discovery
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg12984635	chr19:44032076	19	44032076	ETHE1	South shore	0.015	0.002	0.0000000022	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg01825213	chr9:98979965	9	98979965	-	North shore	0.019	0.003	0.0000000025	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg12477880	chr21:36259241	21	36259241	RUNX1	Island	0.038	0.006	0.0000000028	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg17199018	chr8:28206278	8	28206278	ZNF395	Open sea	-0.017	0.003	0.0000000039	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery	Table S1	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	954	1	Infants	Both	Admixed	cg18011080	chr1:109234128	1	109234128	PRPF38B	North shore	-0.46	0.078	0.000000004	None	33663600_Xu-R_maternal_smoking_discovery
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery, black only	Table S2	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	679	1	Infants	Both	African	cg18011080	chr1:109234128	1	109234128	PRPF38B	North shore	-0.57	0.096	0.0000000054	None	33663600_Xu-R_maternal_smoking_discovery__black_only
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery	Table S1	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	954	1	Infants	Both	Admixed	cg14179389	chr1:92947961	1	92947961	GFI1	Island	-0.46	0.079	0.000000006	None	33663600_Xu-R_maternal_smoking_discovery
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg00174179	chr3:49450293	3	49450293	RHOA;TCTA	South shore	-0.006	0.001	0.000000007	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg15578140	chr7:147718109	7	147718109	MIR548F3;CNTNAP2	Open sea	0.011	0.002	0.0000000075	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg18132363	chr6:166260572	6	166260572	-	Open sea	-0.019	0.003	0.0000000076	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg14540913	chr9:132458514	9	132458514	PRRX2	North shore	0.013	0.002	0.0000000076	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery	Table S1	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	954	1	Infants	Both	Admixed	cg06338710	chr1:92946187	1	92946187	GFI1	Island	-0.45	0.077	0.000000008	None	33663600_Xu-R_maternal_smoking_discovery
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg21253335	chr5:87835928	5	87835928	-	Open sea	0.017	0.003	0.000000013	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery	Table S1	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	954	1	Infants	Both	Admixed	cg21161138	chr5:399360	5	399360	AHRR	Open sea	-0.41	0.072	0.000000016	None	33663600_Xu-R_maternal_smoking_discovery
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg25879142	chr7:4671391	7	4671391	-	Open sea	0.018	0.003	0.000000018	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery, black only	Table S2	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	679	1	Infants	Both	African	cg07339236	chr20:50312490	20	50312490	ATP9A	Open sea	-0.47	0.084	0.00000002	None	33663600_Xu-R_maternal_smoking_discovery__black_only
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg20117519	chr7:8429907	7	8429907	-	Open sea	0.022	0.004	0.000000024	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg11845417	chr11:111789613	11	111789613	C11orf52	Open sea	0.011	0.002	0.000000024	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg05783384	chr2:218843735	2	218843735	-	Island	0.021	0.004	0.000000026	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery	Table S1	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	954	1	Infants	Both	Admixed	cg12101586	chr15:75019203	15	75019203	CYP1A1	Island	0.35	0.063	0.000000027	None	33663600_Xu-R_maternal_smoking_discovery
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg13822849	chr9:137999757	9	137999757	OLFM1	South shelf	0.007	0.001	0.000000029	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg08644678	chr4:17711202	4	17711202	FAM184B	South shore	0.009	0.002	0.000000031	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg16449012	chr4:17781880	4	17781880	FAM184B	North shore	0.014	0.002	0.000000031	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg05634495	chr6:122364658	6	122364658	-	Open sea	0.016	0.003	0.000000031	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery	Table S1	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	954	1	Infants	Both	Admixed	cg17852385	chr15:75019188	15	75019188	CYP1A1	Island	0.4	0.072	0.000000035	None	33663600_Xu-R_maternal_smoking_discovery
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg13834112	chr15:90361639	15	90361639	-	South shelf	0.013	0.002	0.000000036	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis in never smokers only	Table 2	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	1298	3	Adults	Both	European	cg16449012	chr4:17781880	4	17781880	FAM184B	North shore	0.021	0.004	0.000000044	None	31262328_Wiklund-P._maternal_smoking_meta-analysis_in_never_smokers_only
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery, black only	Table S2	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	679	1	Infants	Both	African	cg07136635	chr5:52096641	5	52096641	ITGA1;PELO	South shore	-0.49	0.089	0.000000046	None	33663600_Xu-R_maternal_smoking_discovery__black_only
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis in never smokers only	Table 2	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	1298	3	Adults	Both	European	cg18493761	chr11:125386885	11	125386885	-	Open sea	0.032	0.006	0.00000005	None	31262328_Wiklund-P._maternal_smoking_meta-analysis_in_never_smokers_only
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery	Table S1	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	954	1	Infants	Both	Admixed	cg21010202	chr6:1615843	6	1615843	-	Island	-0.33	0.06	0.000000051	None	33663600_Xu-R_maternal_smoking_discovery
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg06635952	chr2:70025869	2	70025869	ANXA4	Open sea	0.011	0.002	0.000000055	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis in never smokers only	Table 2	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	1298	3	Adults	Both	European	cg00253658	chr16:54210496	16	54210496	-	Open sea	0.032	0.006	0.000000065	None	31262328_Wiklund-P._maternal_smoking_meta-analysis_in_never_smokers_only
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg14485097	chr7:4671479	7	4671479	-	Open sea	0.016	0.003	0.000000074	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery, black only	Table S2	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	679	1	Infants	Both	African	cg14179389	chr1:92947961	1	92947961	GFI1	Island	-0.53	0.097	0.000000081	None	33663600_Xu-R_maternal_smoking_discovery__black_only
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg04598670	chr7:68697651	7	68697651	-	Open sea	-0.019	0.003	0.000000083	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg03252786	chr11:125106056	11	125106056	PKNOX2	Open sea	0.006	0.001	0.000000087	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg15325070	chr1:2792704	1	2792704	-	Open sea	0.014	0.003	0.000000092	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg04749740	chr2:65935124	2	65935124	-	Open sea	0.015	0.003	0.000000092	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis	Table 1	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	2821	3	Adults	Both	European	cg04358214	chr16:67143304	16	67143304	C16orf70	Island	0.022	0.004	0.000000096	None	31262328_Wiklund-P._maternal_smoking_meta-analysis
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery, black only	Table S2	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	679	1	Infants	Both	African	cg06338710	chr1:92946187	1	92946187	GFI1	Island	-0.49	0.091	0.00000011	None	33663600_Xu-R_maternal_smoking_discovery__black_only
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery, black only	Table S2	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	679	1	Infants	Both	African	cg20742318	chr6:53409998	6	53409998	GCLC	Island	0.44	0.083	0.00000012	None	33663600_Xu-R_maternal_smoking_discovery__black_only
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis in never smokers only	Table 2	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	1298	3	Adults	Both	European	cg11813497	chr10:14372879	10	14372879	FRMD4A	Open sea	0.022	0.004	0.00000015	None	31262328_Wiklund-P._maternal_smoking_meta-analysis_in_never_smokers_only
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis in never smokers only	Table 2	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	1298	3	Adults	Both	European	cg11025974	chr2:152830521	2	152830521	CACNB4	Open sea	0.018	0.004	0.00000016	None	31262328_Wiklund-P._maternal_smoking_meta-analysis_in_never_smokers_only
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery	Table S1	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	954	1	Infants	Both	Admixed	cg04763519	chr6:1619094	6	1619094	-	Island	-0.41	0.078	0.00000016	None	33663600_Xu-R_maternal_smoking_discovery
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery	Table S1	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	954	1	Infants	Both	Admixed	cg08158952	chr19:57183016	19	57183016	ZNF835	Island	-0.36	0.069	0.00000017	None	33663600_Xu-R_maternal_smoking_discovery
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery, black only	Table S2	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	679	1	Infants	Both	African	cg16619991	chr5:52096811	5	52096811	ITGA1;PELO	South shore	-0.48	0.091	0.00000018	None	33663600_Xu-R_maternal_smoking_discovery__black_only
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery	Table S1	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	954	1	Infants	Both	Admixed	cg13570656	chr15:75019196	15	75019196	CYP1A1	Island	0.33	0.063	0.00000021	None	33663600_Xu-R_maternal_smoking_discovery
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery, black only	Table S2	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	679	1	Infants	Both	African	cg03776506	chr16:30581384	16	30581384	ZNF688	Island	-0.32	0.062	0.00000022	None	33663600_Xu-R_maternal_smoking_discovery__black_only
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery	Table S1	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	954	1	Infants	Both	Admixed	cg17521795	chr16:30545145	16	30545145	ZNF747	South shore	-0.38	0.074	0.00000022	None	33663600_Xu-R_maternal_smoking_discovery
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery	Table S1	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	954	1	Infants	Both	Admixed	cg25949550	chr7:145814306	7	145814306	CNTNAP2	South shore	-0.34	0.065	0.00000026	None	33663600_Xu-R_maternal_smoking_discovery
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery	Table S1	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	954	1	Infants	Both	Admixed	cg08625065	chr22:19465372	22	19465372	UFD1L	North shore	-0.37	0.071	0.00000027	None	33663600_Xu-R_maternal_smoking_discovery
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery	Table S1	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	954	1	Infants	Both	Admixed	cg25311764	chr15:59907427	15	59907427	GCNT3	Open sea	0.33	0.063	0.00000033	None	33663600_Xu-R_maternal_smoking_discovery
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery, black only	Table S2	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	679	1	Infants	Both	African	cg10799388	chr16:733709	16	733709	JMJD8	Island	-0.39	0.076	0.00000033	None	33663600_Xu-R_maternal_smoking_discovery__black_only
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery, black only	Table S2	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	679	1	Infants	Both	African	cg16875104	chr7:30635889	7	30635889	GARS	South shore	-0.46	0.09	0.00000035	None	33663600_Xu-R_maternal_smoking_discovery__black_only
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery, black only	Table S2	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	679	1	Infants	Both	African	cg00850612	chr1:6131676	1	6131676	KCNAB2	Island	0.38	0.074	0.0000004	None	33663600_Xu-R_maternal_smoking_discovery__black_only
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery	Table S1	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	954	1	Infants	Both	Admixed	cg03513978	chr18:25616805	18	25616805	CDH2	Open sea	-0.39	0.077	0.00000041	None	33663600_Xu-R_maternal_smoking_discovery
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery, black only	Table S2	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	679	1	Infants	Both	African	cg18092474	chr15:75019302	15	75019302	CYP1A1	Island	0.42	0.082	0.00000049	None	33663600_Xu-R_maternal_smoking_discovery__black_only
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery, black only	Table S2	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	679	1	Infants	Both	African	cg07496388	chr10:62332453	10	62332453	ANK3	Open sea	0.52	0.104	0.00000054	None	33663600_Xu-R_maternal_smoking_discovery__black_only
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery, black only	Table S2	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	679	1	Infants	Both	African	cg18625289	chr19:1591035	19	1591035	MBD3	North shore	-0.44	0.086	0.00000056	None	33663600_Xu-R_maternal_smoking_discovery__black_only
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis in never smokers only	Table 2	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	1298	3	Adults	Both	European	cg14157435	chr2:206628692	2	206628692	NRP2	Open sea	-0.042	0.008	0.0000006	None	31262328_Wiklund-P._maternal_smoking_meta-analysis_in_never_smokers_only
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis in never smokers only	Table 2	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	1298	3	Adults	Both	European	cg13834112	chr15:90361639	15	90361639	-	South shelf	0.018	0.004	0.00000064	None	31262328_Wiklund-P._maternal_smoking_meta-analysis_in_never_smokers_only
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery, black only	Table S2	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	679	1	Infants	Both	African	cg00496272	chr16:67877232	16	67877232	CENPT;THAP11	South shore	-0.35	0.069	0.0000007	None	33663600_Xu-R_maternal_smoking_discovery__black_only
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery, black only	Table S2	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	679	1	Infants	Both	African	cg01976472	chr7:90366	7	90366	-	Open sea	-0.19	0.038	0.00000073	None	33663600_Xu-R_maternal_smoking_discovery__black_only
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery	Table S1	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	954	1	Infants	Both	Admixed	cg03546360	chr1:12675968	1	12675968	DHRS3	North shore	-0.33	0.067	0.00000085	None	33663600_Xu-R_maternal_smoking_discovery
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery	Table S1	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	954	1	Infants	Both	Admixed	cg16875104	chr7:30635889	7	30635889	GARS	South shore	-0.37	0.075	0.00000087	None	33663600_Xu-R_maternal_smoking_discovery
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery	Table S1	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	954	1	Infants	Both	Admixed	cg04565473	chr6:1619162	6	1619162	-	Island	-0.42	0.086	0.00000089	None	33663600_Xu-R_maternal_smoking_discovery
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery	Table S1	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	954	1	Infants	Both	Admixed	cg24061125	chr14:97165167	14	97165167	-	Open sea	0.29	0.059	0.0000009	None	33663600_Xu-R_maternal_smoking_discovery
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery, black only	Table S2	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	679	1	Infants	Both	African	cg07246206	chr11:67980532	11	67980532	SUV420H1	Island	-0.4	0.081	0.000001	None	33663600_Xu-R_maternal_smoking_discovery__black_only
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery	Table S1	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	954	1	Infants	Both	Admixed	cg14035521	chr9:37486469	9	37486469	POLR1E	South shore	-0.34	0.069	0.0000011	None	33663600_Xu-R_maternal_smoking_discovery
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery, black only	Table S2	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	679	1	Infants	Both	African	cg00500729	chr21:46708178	21	46708178	POFUT2;LOC642852	Island	-0.44	0.089	0.0000011	None	33663600_Xu-R_maternal_smoking_discovery__black_only
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery	Table S1	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	954	1	Infants	Both	Admixed	cg06415891	chr1:2467096	1	2467096	-	Island	0.34	0.07	0.0000012	None	33663600_Xu-R_maternal_smoking_discovery
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery	Table S1	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	954	1	Infants	Both	Admixed	cg22332722	chr18:25754857	18	25754857	CDH2	North shore	-0.39	0.081	0.0000012	None	33663600_Xu-R_maternal_smoking_discovery
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery, black only	Table S2	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	679	1	Infants	Both	African	cg05549655	chr15:75019143	15	75019143	CYP1A1	Island	0.39	0.081	0.0000013	None	33663600_Xu-R_maternal_smoking_discovery__black_only
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery	Table S1	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	954	1	Infants	Both	Admixed	cg27447574	chr12:75374516	12	75374516	-	Open sea	-0.32	0.066	0.0000014	None	33663600_Xu-R_maternal_smoking_discovery
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery, black only	Table S2	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	679	1	Infants	Both	African	cg07638500	chr3:123371420	3	123371420	MYLK	Open sea	-0.29	0.06	0.0000016	None	33663600_Xu-R_maternal_smoking_discovery__black_only
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery, black only	Table S2	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	679	1	Infants	Both	African	cg22640868	chr17:26661374	17	26661374	TNFAIP1;IFT20	North shore	-0.22	0.045	0.0000017	None	33663600_Xu-R_maternal_smoking_discovery__black_only
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery	Table S1	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	954	1	Infants	Both	Admixed	cg08791563	chr2:66736054	2	66736054	MEIS1	Open sea	-0.37	0.078	0.0000018	None	33663600_Xu-R_maternal_smoking_discovery
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery, black only	Table S2	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	679	1	Infants	Both	African	cg21681377	chr1:6760975	1	6760975	DNAJC11	North shore	-0.37	0.078	0.000002	None	33663600_Xu-R_maternal_smoking_discovery__black_only
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery, black only	Table S2	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	679	1	Infants	Both	African	cg21789008	chr8:118764818	8	118764818	-	Open sea	-0.36	0.075	0.000002	None	33663600_Xu-R_maternal_smoking_discovery__black_only
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery	Table S1	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	954	1	Infants	Both	Admixed	cg26537885	chr2:86100811	2	86100811	ST3GAL5	Open sea	-0.25	0.053	0.0000021	None	33663600_Xu-R_maternal_smoking_discovery
Xu R	Boston Birth Cohort	33663600	2021-03-04	maternal smoking	EFO_0004318, EFO_0006527, EFO_0005671, EFO_0002950	Discovery	Table S1	DNA methylation	maternal smoking	gestational age, sex, maternal age, maternal education, race, maternal BMI, maternal alcohol consumption, maternal diabetes, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylationEPIC	Cord blood	None	954	1	Infants	Both	Admixed	cg12474312	chr8:28348088	8	28348088	FBXO16	North shelf	-0.37	0.077	0.0000022	None	33663600_Xu-R_maternal_smoking_discovery
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis in never smokers only	Table 2	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	1298	3	Adults	Both	European	cg11207515	chr7:146904205	7	146904205	CNTNAP2	Open sea	-0.02	0.004	0.0000027	None	31262328_Wiklund-P._maternal_smoking_meta-analysis_in_never_smokers_only
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis in never smokers only	Table 2	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	1298	3	Adults	Both	European	cg15578140	chr7:147718109	7	147718109	MIR548F3;CNTNAP2	Open sea	0.014	0.003	0.0000079	None	31262328_Wiklund-P._maternal_smoking_meta-analysis_in_never_smokers_only
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis in never smokers only	Table 2	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	1298	3	Adults	Both	European	cg05697249	chr11:111789693	11	111789693	C11orf52	Open sea	0.015	0.003	0.0000087	None	31262328_Wiklund-P._maternal_smoking_meta-analysis_in_never_smokers_only
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis in never smokers only	Table 2	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	1298	3	Adults	Both	European	cg14540913	chr9:132458514	9	132458514	PRRX2	North shore	0.015	0.003	0.000018	None	31262328_Wiklund-P._maternal_smoking_meta-analysis_in_never_smokers_only
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis in never smokers only	Table 2	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	1298	3	Adults	Both	European	cg25189904	chr1:68299493	1	68299493	GNG12	South shore	-0.018	0.004	0.000019	None	31262328_Wiklund-P._maternal_smoking_meta-analysis_in_never_smokers_only
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis in never smokers only	Table 2	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	1298	3	Adults	Both	European	cg01952185	chr5:134813213	5	134813213	-	Open sea	0.017	0.004	0.000058	None	31262328_Wiklund-P._maternal_smoking_meta-analysis_in_never_smokers_only
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis in never smokers only	Table 2	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	1298	3	Adults	Both	European	cg13822849	chr9:137999757	9	137999757	OLFM1	South shelf	0.007	0.002	0.000058	None	31262328_Wiklund-P._maternal_smoking_meta-analysis_in_never_smokers_only
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis in never smokers only	Table 2	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	1298	3	Adults	Both	European	cg12984635	chr19:44032076	19	44032076	ETHE1	South shore	0.014	0.003	0.000059	None	31262328_Wiklund-P._maternal_smoking_meta-analysis_in_never_smokers_only
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis in never smokers only	Table 2	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	1298	3	Adults	Both	European	cg05204104	chr2:235403141	2	235403141	ARL4C	North shore	0.016	0.004	0.00006	None	31262328_Wiklund-P._maternal_smoking_meta-analysis_in_never_smokers_only
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis in never smokers only	Table 2	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	1298	3	Adults	Both	European	cg17199018	chr8:28206278	8	28206278	ZNF395	Open sea	-0.016	0.004	0.000071	None	31262328_Wiklund-P._maternal_smoking_meta-analysis_in_never_smokers_only
Wiklund P.	Northern Finland Birth, IoW Birth Cohort, ALSPAC	31262328	2019-07-01	Maternal smoking	EFO_0006527	Meta-analysis in never smokers only	Table 2	DNA methylation	Maternal smoking	Sex, body mass index, smoking, socioeconomic position, ancestry (genomic PCs), age, maternal age	Beta Values	None	Illumina HumanMethylation450	Whole Blood	Some study specific covariates	1298	3	Adults	Both	European	cg14563637	chr9:98931801	9	98931801	-	Open sea	0.016	0.004	0.000093	None	31262328_Wiklund-P._maternal_smoking_meta-analysis_in_never_smokers_only