| GWG < IOM rec. | GWG = IOM rec. | GWG > IOM rec. | ||||||
---|---|---|---|---|---|---|---|---|---|
 |  | GWG | PPWR |  | GWG | PPWR |  | GWG | PPWR |
BMI category | % | kg | kg | % | kg | kg | % | kg | kg |
Nulliparous | Â | Â | Â | Â | Â | Â | Â | Â | Â |
  Total | 17.9 | 7.9 (3.6) | −1.9 (4.2) | 33.2 | 13.1 (2.4) | 0.0 (3.7) | 48.8 | 19.8 (4.8) | 3.1 (5.2) |
  Underweight | 26.8 | 9.7 (2.8) | 0.1 (2.8) | 46.8 | 15.4 (1.7) | 2.0 (3.2) | 26.4 | 23.3 (4.4) | 6.2 (5.2) |
  Normal weight | 21.0 | 8.9 (2.4) | −1.4 (3.4) | 38.5 | 14.0 (1.4) | 0.3 (3.2) | 40.4 | 20.9 (3.9) | 3.4 (4.4) |
  Overweight | 7.3 | 3.4 (3.2) | −4.0 (5.5) | 18.6 | 9.4 (1.3) | −1.7 (4.4) | 74.1 | 18.6 (5.2) | 2.7 (5.6) |
  Obese | 14.4 | 0.4 (4.2) | −6.9 (7.0) | 19.3 | 7.2 (1.4) | −3.4 (6.0) | 66.3 | 16.9 (5.8) | 1.8 (7.1) |
Parous | Â | Â | Â | Â | Â | Â | Â | Â | Â |
  Total | 18.4 | 7.2 4.1) | −1.4 (4.3) | 35.4 | 12.9 (2.6) | 0.0 (3.5) | 46.2 | 19.0 (4.6) | 2.8 (4.6) |
  Underweight | 30.5 | 9.8 (2.0) | 0.8 (2.5) | 46.7 | 15.2 (1.6) | 2.1 (2.8) | 22.8 | 22.3 (3.4) | 4.9 (4.5) |
  Normal weight | 20.7 | 8.9 (2.3) | −0.5 (3.2) | 41.6 | 14.0 (1.4) | 1.1 (3.0) | 37.6 | 20.5 (3.6) | 3.4 (3.9) |
  Overweight | 9.7 | 3.3 (3.3) | −3.2 (5.1) | 22.2 | 9.4 (1.4) | −1.0 (4.1) | 68.1 | 17.6 (4.7) | 2.4 (4.9) |
  Obese | 20.8 | 0.2 (4.2) | −6.2 (6.3) | 23.1 | 7.1 (1.3) | −2.4 (5.2) | 56.1 | 15.7 (5.2) | 1.2 (6.2) |