Table 1 Characteristics of public datasets used for epigenome-wide association analysis of gestational diabetes mellitus
Dataset | Sample size (GDM/Control) | Tissue type | Array platform | Population | Key covariates adjusted |
|---|---|---|---|---|---|
GSE88929 | 38 (19/19) | Cord blood | Illumina 450Â K | German | Maternal BMI, Gestational age |
GSE102177 | 36 (18/18) | Whole blood | Illumina 450Â K | South Korean | Maternal age, Parity |
GSE70453 | 82 (41/41) | Placenta | Illumina 450Â K | American | Ethnicity, Smoking status |
GSE157861 | 40 (20/20) | Cord blood | Illumina EPIC | Chinese | Maternal age, Pre-pregnancy BMI |