| Mothers (n = 893) |  | Mothers before pregnancy (n = 925) | Fathers (n = 750) |  | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
 | n | % | 95%CI | %a | n | % | 95%CI | n | % | 95%CI | %a |
under weight (BMI < 18,5) | 43 | 4.8 | 3.5–6.3 | 4.4 | 35 | 3.8 | 2.5–5.0 | 1 | 0.1 | 0.0–0.4 | 0.1 |
normal weight (BMI 18,5 – 24,9) | 545 | 61.0 | 57.7–64.3 | 57.3 | 644 | 69.6 | 66.6–72.7 | 310 | 41.3 | 37.7–44.9 | 38.3 |
overweight (BMI 25,0 – 29,9) | 205 | 23.0 | 20.2–25.7 | 22.3 | 163 | 17.6 | 15.3–20.1 | 327 | 43.6 | 39.9–47.1 | 44.8 |
obesity (BMI ≥ 30) | 100 | 11.2 | 9.1–13.5 | 16.1 | 83 | 9.0 | 7.2–10.8 | 112 | 14.9 | 12.5–17.6 | 16.8 |