Pregnancy Complications | Case Mothers | Control Mothers | Comparison of Control Mothers | |||||||
---|---|---|---|---|---|---|---|---|---|---|
Untreated (N=38,054) | Treated(N=97) | |||||||||
Untreated(N=22,843) | Treated(N=83) | |||||||||
No. | % | No. | % | No. | % | No. | % | OR | 95%CI | |
Threatened abortion* | 3,501 | 15.3 | 71 | 85.5 | 6,463 | 17.0 | 77 | 79.4 | 5.0 | 3.3-7.4 |
Nausea, vomiting (excessive)** | 1,746 | 7.6 | 7 | 8.4 | 3,863 | 10.2 | 6 | 6.2 | 0.6 | 0.3-1.3 |
Pre-eclampsia*** | 1,678 | 7.3 | 12 | 14.5 | 3,214 | 8.5 | 7 | 7.2 | 0.8 | 0.4-1.8 |
Threatened preterm delivery ® | 2,850 | 12.5 | 18 | 18.6 | 5,432 | 14.3 | 28 | 28.9 | 2.4 | 1.6-3.8 |
Placental disorders®® | 303 | 1.3 | 4 | 4.1 | 587 | 1.5 | 5 | 5.2 | 3.5 | 1.4-8.6 |
Gestational diabetes | 141 | 0.6 | 1 | 1.2 | 267 | 0.7 | 3 | 3.1 | 4.5 | 1.4-14.4 |
Anemia, iron deficiency | 3,240 | 14.2 | 6 | 7.2 | 6,345 | 16.7 | 11 | 11.3 | 0.6 | 0.3-1.2 |