Table 4 Influence of obstetrical management on stillbirth recurrence in a subsequent pregnancy after stillbirth
History of live birth | History of stillbirth | Recurrent stillbirth in second pregnancy | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
total | n stillbirths | Stillbirth rate | total | n stillbirths | Stillbirth rate | Crude HR | 95% CI | Adjusted HR a | 95% CI | |
GA ≥ 22 + 0—< 43 + 0 weeks | 250.769 | 803 | 3.2 | 2.058 | 12 | 5.8 | 2.36 | 1.33–4.17 | 1.95 | 1.10–3.46 |
Expectant management | 178.310 | 274 | 1.5 | 540 | 5 | 9.3 | 7.64 | 3.15–18.5 | 5.64 | 2.31–13.8 |
Planned delivery | 72.459 | 529 | 7.3 | 1.518 | 7 | 4.6 | 0.81 | 0.38–1.70 | 0.74 | 0.35–1.56 |
GA ≥ 34 + 0—< 43 + 0 weeks | 248.547 | 474 | 1.9 | 1.996 | 2 | 1.0 | 0.83 | 0.21–3.35 | 0.71 | 1.18–2.84 |
Expectant management | 177.024 | 167 | 0.9 | 519 | 1 | 1.9 | 3.01 | 0.42–21.5 | 2.21 | 0.31–15.8 |
Planned delivery | 71.523 | 307 | 4.3 | 1.477 | 1 | 0.7 | 0.25 | 0.04–1.77 | 0.24 | 0.03–1.70 |