Variables | Women with RA, n = 1578 | Reference Women, n = 411,130 | RR | 95 % CI | p* |
---|---|---|---|---|---|
Early SA, < Week 12 | 0.46 (0.91) 0–9 | 0.34 (0.75) 0–20 | 1.3† | 1.1–1.4 | < 0.001 |
1.2‡ | 1.1–1.3 | < 0.001 | |||
Late SA, weeks 12–22 | 0.07 (0.36) 0–6 | 0.05 (0.31) 0–21 | 1.3† | 1.01–1.6 | 0.04 |
1.4‡ | 1.1–1.7 | 0.002 | |||
Stillbirth, ≥ Week 22 | 0.02 (0.15) 0–3 | 0.01 (0.12) 0–8 | 1.2† | 0.8–1.9 | 0.34 |
1.3‡ | 0.9–1.9 | 0.19 |