TABLE 3

Intention-to-Treat Analysis of Anthropometric Data at Follow-up for Children and Mothers in the PRIMROSE Trial

Intervention ControlP
Mean (SE)Mean (SE)Mean Δ/RR (95% CI)
Childrenn = 448n = 700
 BMI16.0 (0.08)16.1 (0.06)−0.11 (–0.31 to 0.08).26
 WCa52.5 (0.21)53.0 (0.26)−0.48 (–0.99 to 0.04).07
 Overweightb (%)14.8 (0.02)15.5 (0.01)0.95 (0.69 to 1.32).78
Mothersn = 421cn = 629c
 BMI25.0 (0.35)25.2 (0.19)−0.16 (–0.95 to 0.61).67
 WCd83.4 (0.75)84.4 (0.60)−0.98 (–2.86 to 0.88).30
 Overweightb (%)39.9 (0.03)41.7 (0.02)0.96 (0.81 to 1.13).62
  • The analysis is based on intention to treat as far as missing data permitted (no imputation). RR, relative risk; WC, waist circumference.

  • a Missing = 47.

  • b Including obesity.

  • c Pregnant women were excluded (n = 31 in the intervention, n = 51 in the control).

  • d Missing = 2.