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Maternal and perinatal outcomes in the aspirin and control group
| Outcome | Aspirin (n = 97) | Placebo (n = 92) | Relative risk (confidence interval) |
|---|---|---|---|
| Postpartum hemorrhage | 4 | 5 | 0.75 (0.21, 2.73) |
| Abruption placentae | 1 | 2 | 0.47 (0.04, 5.14) |
| Preterm delivery | 31 | 34 | 0.86 (0.58, 1.28) |
| Intrauterine growth retardation | 9 | 10 | 0.85 (0.36, 2.00) |
