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Postpartum haemorrhage after use of serotonergic medication (N = 578) versus controls before and after matching
| Crude Odds | Adjusted Oddsa | |||
|---|---|---|---|---|
| 95% C.I. | 95% C.I. | |||
| Outcome before matching | ||||
| postpartum haemorrhage | 1.7 | 1.3–2.2 | 1.6 | 1.2–2.1 |
| Outcome after matching | ||||
| postpartum haemorrhage | 1.5 | 1.1–2.1 | 1.5 | 1.1–2.1 |
aAdjusted for parity, maternal age, ethnicity, socio-economic status, previous postpartum haemorrhage, hypertension, macrosomia, induction of labour, year of birth and prematurity
