Table 1.
Cohort characteristics
| Cohort | Ancestry | Array | Sample size n (% female) | Mat. age, years | Mat. prepregnancy BMI, kg/m2 | Multiparous (%) | GA at glycemic measure, days | GA at birth, days | FG, mmol/L | FI, pmol/L | AUCgluc, mmol/L*min |
|---|---|---|---|---|---|---|---|---|---|---|---|
| EDEN | French European | 450k | 53 (41.5) | 31.1 (5.7) | 24.4 (5.7) | 72 | 172 (19) | 264 (11) | 4.38 (0.45) | — | 882 (111) |
| FinnGeDi-control | Finnish European | EPIC | 236 (45.3) | 31.5 (5.2) | 25.6 (4.8) | 50 | 191 (18) | 282 (8) | 4.66 (0.29) | — | 759 (100) |
| FinnGeDi-GDM | Finnish European | EPIC | 266 (50.0) | 32.5 (5.4) | 27.8 (6.1) | 56 | 165 (46) | 278 (9) | 5.27 (0.49) | — | 982 (132) |
| Gen3G | European | EPIC | 451 (47.5) | 28.2 (4.3) | 28.0 (5.5) | 67 | 185 (7) | 276 (7) | 4.19 (0.38) | 64 (73) | 725 (129) |
| GUSTO | Chinese, Malay, Indian | 450k | 264 (49.4) | 30.1 (5.4) | 23.5 (5.1) | 54 | 186 (19) | 274 (7) | 4.40 (0.49) | — | — |
| Healthy Start | Caucasian, Hispanic, African American | 450k | 532 (48) | 27.6 (6.2) | 26.0 (6.8) | 42 | 125 (23) | 277 (8) | 4.27 (0.39) | 92 (61) | 867 (144) |
| PREDO | Finnish European | 450k | 552 (47.5) | 33.5 (5.8) | 28.8 (6.4) | 67 | 185 (24) | 280 (9) | 4.89 (0.46) | — | 822 (142) |
| ENVIRONAGE | European | EPIC | 103 (45.6) | 30.5 (4.5) | 23.9 (4.1) | 43 | 181 (24) | 279 (9) | 4.55 (0.71) | — | 892 (146) |
| Generation R Study† | Dutch European | 450k | 1,101 (49) | 31.5 (4.1) | 24.0 (3.9) | 39 | 92 (12) | 282 (9) | 4.33 (0.78 | 141 (130) | — |
Data are means (SD) unless otherwise indicated. Mat., maternal.
†
Nonfasting glucose and insulin data.