Condition | Controls | Cases | ||||
Iron supplementation | p Value | Iron supplementation | p Value | |||
Yes n (%) | No n (%) | Yes n (%) | No n (%) | |||
Preeclampsia | ||||||
Yes | 29 (3.4) | 7 (9.9) | 0.016 | 48 (17.2) | 14 (34.2) | 0.018 |
No | 830 (96.6) | 64 (90.1) | 231 (82.8) | 27 (65.9) | ||
Gestational diabetes | ||||||
Yes | 36 (4.2) | 5 (7.0) | 0.233 | 17 (6.1) | 3 (7.3) | 0.730 |
No | 823 (95.8) | 66 (93.0) | 262 (93.9) | 38 (92.7) |
Information was missed in two cases and four controls.