| RR (95 % CI) |  | RR (95 % CI) |  | RR (95 % CI) |
---|---|---|---|---|---|
Pregnancy | |||||
 Non-enrolled vs. SCa (crude) | 4.5 (4.2–4.8) | Non-enrolled vs. NSCa (crude) | 6.1 (5.9–6.4) | SC vs. NSCa (crude) | 1.4 (1.3–1.5) |
 Non-enrolled vs. SCa (adjusted) | 2.1 (1.9–2.2) | Non-enrolled vs. NSCa (adjusted) | 2.8 (2.6–2.9) | SC vs. NSCa (adjusted) | 1.3 (1.3–1.4) |
STIs | |||||
 Female | |||||
  Non-enrolled vs. SCa (crude) | 1.9 (1.7–2.2) | Non-enrolled vs. NSCa (crude) | 3.8 (3.5–4.1) | SC vs. NSCa (crude) | 1.9 (1.7–2.2) |
  Non-enrolled vs. SCa (adjusted) | 1.2 (1.1–1.4) | Non-enrolled vs. NSCa (adjusted) | 2.3 (2.1–2.6) | SC vs. NSCa (adjusted) | 1.9 (1.7–2.1) |
 Male | |||||
  Non-enrolled vs. SCa (crude) | 3.3 (2.8–3.8) | Non-enrolled vs. NSCa (crude) | 6.7 (6.0–7.5) | SC vs. NSCa (crude) | 2.1 (1.7–2.4) |
  Non-enrolled vs. SCa (adjusted) | 1.7 (1.5–2.0) | Non-enrolled vs. NSCa (adjusted) | 3.5 (3.1–3.9) | SC vs. NSCa (adjusted) | 2.0 (1.7–2.4) |
Total | |||||
 Non-enrolled vs. SCa (crude) | 2.3 (2.1–2.5) | Non-enrolled vs. NSCa (crude) | 4.5 (4.2–4.8) | SC vs. NSCa (crude) | 2.0 (1.8–2.2) |
 Non-enrolled vs. SCa (adjusted) | 1.4 (1.3–1.5) | Non-enrolled vs. NSCa (adjusted) | 2.7 (2.5–2.9) | SC vs. NSCa (adjusted) | 1.9 (1.7–2.2) |