Table 2 Adverse pregnancy outcomes of young women age 14–21 with and without SLE
Outcome | SLE (n = 4002) | Non-SLE (n = 8,787,389) | OR (95%CI) a | Risk Difference % (95%CI)a |
|---|---|---|---|---|
N (%) | ||||
Maternal | ||||
Pre-eclampsia or eclampsia | 636 (16) | 401,549 (4.6) | 3.2 (2.3–4.6) | 9 (5–13) |
Death | 15 (0.38) | 465 (0.005) | 80 (10–604) | 0.4 (−0.4–1) |
Fetal | ||||
Preterm Birth | 818 (20) | 707,921 (8.1) | 2.7 (2–3.7) | 11 (6–16) |
Spontaneous abortion or Intrauterine death | 221 (5.5) | 100,130 (1.1) | 5.1 (2.8–9.6) | 4 (0.9–6) |
Induced abortion | 87 (2.2) | 11,175 (0.13) | 30 (14–63) | 2 (0.6–4) |
Ectopic pregnancy | ≤10 (≤0.24)b | 29,095 (0.3) | 0.8 (0.12–6) | − 0.1 (− 0.7–0.6) |