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
Battram T	GEO	30602389	2020-09-15	Tissue	None	EWAS Catalog re-analysis of GEO data. GEO accession ID is GSE124366. Tissue types are buccal epithelial cells and peripheral blood mononuclear cells	None	DNA methylation	Tissue	Batch effects, cell composition (reference free)	Beta Values	None	Illumina HumanMethylation450	Buccal cells and peripheral blood mononuclear cells	None	215	1	Children	Both	European	cg26818820	chr5:135468000	5	135468000	SMAD5;SMAD5OS	North shore	0.07166	0.0027	2.2e-66	None	30602389_Battram-T_tissue_ewas_catalog_re-analysis_of_geo_data__geo_accession_id_is_gse124366__tissue_types_are_buccal_epithelial_cells_and_peripheral_blood_mononuclear_cells
Xu CJ	-	28056824	2017-01-05	Age 4 vs age 0	EFO_0000246	-	Additional file 3	DNA methylation	Age 4 vs age 0	Sex, cell counts and technical covariates	Beta values	-	Illumina HumanMethylation450	Whole blood and cord blood	-	269	2	-	Both	European	cg26818820	chr5:135468000	5	135468000	SMAD5;SMAD5OS	North shore	-	-	1.1e-55	-	28056824_age_4_vs_age_0
Yao C	FHS, KORA F4, BLSA, InCHIANTI	33752734	2021-03-22	Gene expression of Affymetrix ID: 2830010 (gene symbol: SMAD5)	None	Meta-analysis	Table S6	DNA methylation	Gene expression of Affymetrix ID: 2830010 (gene symbol: SMAD5)	Age, sex, cell composition (reference based), batch effects	Beta Values	None	Illumina HumanMethylation450	Whole blood	None	4170	1	Adults	Both	Unclear	cg26818820	chr5:135468000	5	135468000	SMAD5;SMAD5OS	North shore	None	None	3.1e-33	None	33752734_Yao-C_gene_expression_of_affymetrix_id__2830010__gene_symbol__smad5__meta-analysis
Mulder RH	ALSPAC,Generation R	33450751	25/01/2021	age	EFO_0000246	Model 1 with age as a fixed effect	http://epidelta.mrcieu.ac.uk/	DNA methylation	age	sex,gestational age,cohort,cell composition (reference based),batch effects	Beta Values	years	Illumina HumanMethylation450	Whole blood	None	2338	2	Children	Both	European	cg26818820	chr5:135468000	5	135468000	SMAD5;SMAD5OS	North shore	-0.00098	0.00013	0.00000000000032	None	33450751_Mulder-RH_age_model_1_with_age_as_a_fixed_effect
Kashima K	None	33564054	2021-02-09	gestational age	EFO_0005112	None	Supplementary Table 6	DNA methylation	gestational age	sex, batch effects, cell composition (reference based), cesarean section, maternal pre-pregnancy bmi, maternal smoking before pregnancy, chorioamnionitis, idiopathic premature rupture of the membrane, preeclampsia	Beta Values	weeks	Illumina HumanMethylation450	Cord blood	None	110	1	Infants	Both	East Asian	cg26818820	chr5:135468000	5	135468000	SMAD5;SMAD5OS	North shore	-0.0067	0.00087	0.0000000000076	None	33564054_Kashima-K_gestational_age
Spiers H	-	25650246	2015-02-03	Gestational age	EFO_0005112, EFO_0000246	-	Additional file 1	DNA methylation	Gestational age	Sex and technical covariates	Beta values	days	Illumina HumanMethylation450	Fetal brain	-	179	1	-	Both	None	cg26818820	chr5:135468000	5	135468000	SMAD5;SMAD5OS	North shore	-0.13385	0.0202	0.0000000000332	-	25650246_gestational_age
Mulder RH	ALSPAC,Generation R	33450751	25/01/2021	age	EFO_0000246	Model 2 at 6y with age as a fixed effect	http://epidelta.mrcieu.ac.uk/	DNA methylation	age	sex,gestational age,cohort,cell composition (reference based),batch effects	Beta Values	years	Illumina HumanMethylation450	Whole blood	None	2338	2	Children	Both	European	cg26818820	chr5:135468000	5	135468000	SMAD5;SMAD5OS	North shore	0.0055	0.00092	0.0000000025	None	33450751_Mulder-RH_age_model_2_at_6y_with_age_as_a_fixed_effect
Josephine Robertson	Generation Scotland	41361833	Dec 8, 2025	P02748	None	OSCA model 1	10.5281/zenodo.16924748	DNA methylation	P02748	Age,Sex	M values	None	Illumina HumanMethylationEPIC	whole blood	None	14671	1	Adults (18-65 years)	Both	European	cg26818820	chr5:135468000	5	135468000	SMAD5;SMAD5OS	North shore	-0.0476552	0.00824719	0.000000007696782	P02748	41361833_Josephine_Robertson_P02748_OSCA_model_1
Bohlin J	-	27717397	2016-10-07	Gestational age	EFO_0005112	Last menstrual period-estimated gestational age	Table S2	DNA methylation	Gestational age	Offspring sex, maternal age, maternal smoking, study design, caesarean section and cell counts	Beta values	days	Illumina HumanMethylation450	Cord blood	-	1068	1	0	Both	European	cg26818820	chr5:135468000	5	135468000	SMAD5;SMAD5OS	North shore	-0.00043536	7.5e-05	0.00000000832	-	27717397_gestational_age_last_menstrual_periodestimated_gestational_age
Bohlin J	-	27717397	2016-10-07	Gestational age	EFO_0005112	Ultrasound-estimated gestational age	Table S1	DNA methylation	Gestational age	Offspring sex, maternal age, maternal smoking, study design, caesarean section and cell counts	Beta values	days	Illumina HumanMethylation450	Cord blood	-	1068	1	0	Both	European	cg26818820	chr5:135468000	5	135468000	SMAD5;SMAD5OS	North shore	-0.00047201	8.25e-05	0.0000000136	-	27717397_gestational_age_ultrasoundestimated_gestational_age
Josephine Robertson	Generation Scotland	41361833	Dec 8, 2025	P02750	None	OSCA model 1	10.5281/zenodo.16924748	DNA methylation	P02750	Age,Sex	M values	None	Illumina HumanMethylationEPIC	whole blood	None	14671	1	Adults (18-65 years)	Both	European	cg26818820	chr5:135468000	5	135468000	SMAD5;SMAD5OS	North shore	-0.041565	0.00824944	0.0000004746996	P02750	41361833_Josephine_Robertson_P02750_OSCA_model_1
Zhang L	ROSMAP,Mt Sinai,London,Gasparoni	33257653	2020-11-30	alzheimers disease braak stage	EFO_0000249	Meta-analysis	Supplementary Data 1	DNA methylation	alzheimers disease braak stage	age, sex, cell composition (reference based), batch effects	Beta Values	Braak stage	Illumina HumanMethylation450	Prefrontal cortex	age 73-86	1030	4	Adults	Both	European	cg26818820	chr5:135468000	5	135468000	SMAD5;SMAD5OS	North shore	-0.017	0.004	0.000013	None	33257653_Zhang-L_alzheimers_disease_braak_stage_meta-analysis
Josephine Robertson	Generation Scotland	41361833	Dec 8, 2025	P02790	None	OSCA model 1	10.5281/zenodo.16924748	DNA methylation	P02790	Age,Sex	M values	None	Illumina HumanMethylationEPIC	whole blood	None	14671	1	Adults (18-65 years)	Both	European	cg26818820	chr5:135468000	5	135468000	SMAD5;SMAD5OS	North shore	-0.0347008	0.0082516	0.00002622378	P02790	41361833_Josephine_Robertson_P02790_OSCA_model_1
Josephine Robertson	Generation Scotland	41361833	Dec 8, 2025	P02751	None	OSCA model 1	10.5281/zenodo.16924748	DNA methylation	P02751	Age,Sex	M values	None	Illumina HumanMethylationEPIC	whole blood	None	14671	1	Adults (18-65 years)	Both	European	cg26818820	chr5:135468000	5	135468000	SMAD5;SMAD5OS	North shore	0.0344459	0.00825167	0.00003004797	P02751	41361833_Josephine_Robertson_P02751_OSCA_model_1
Josephine Robertson	Generation Scotland	41361833	Dec 8, 2025	P18428	None	OSCA model 1	10.5281/zenodo.16924748	DNA methylation	P18428	Age,Sex	M values	None	Illumina HumanMethylationEPIC	whole blood	None	14671	1	Adults (18-65 years)	Both	European	cg26818820	chr5:135468000	5	135468000	SMAD5;SMAD5OS	North shore	-0.0340474	0.00825178	0.00003710505	P18428	41361833_Josephine_Robertson_P18428_OSCA_model_1