Total Na | No (%) | Univariable OR (CI) | MultivariablebOR (CI) | |
---|---|---|---|---|
Age groups (years) | ||||
≤35 | 1291 | 14 (32.6) | 1.56 (0.76–3.20) | 1.96 (0.87–4.43) |
>35 | 220 | 45 (23.7) | 1.0 | 1.0 |
Level of education | ||||
Low-Medium | 658 | 17 (18.1) | 1.0 | 1.0 |
High | 853 | 42 (30.2) | 1.96 (1.04–3.71)** | 1.66 (0.83–3.34) |
Ethnic background c | ||||
Dutch | 1336 | 47 (25.3) | 1.0 | 1.0 |
Non-Dutch | 173 | 12 (25.5) | 1.01 (0.49–2.11) | 0.74 (0.33–1.68) |
Planned place of birth d | ||||
Home | 910 | 17 (20.0) | 1.0 | 1.0 |
Hospital | 560 | 42 (29.6%) | 1.68 (0.88–3.19) | 2.14 (1.04–4.39)** |
Parity | ||||
Primiparous | 686 | 41 (38.0) | 3.64 (1.93–6.85)** | 4.60 (2.27–9.13)** |
Parous | 825 | 18 (14.4) | 1.0 | 1.0 |