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Table 3 Effect sizes for infant weight at 12 months

From: The HAPPY (Healthy and Active Parenting Programmme for early Years) feasibility randomised control trial: acceptability and feasibility of an intervention to reduce infant obesity

Outcome Model a Model b Model c
Age and sex-adjusted weight SDS at 12 monthsa    
 Control arm 0.00 0.00 0.00
 Intervention arm −0.20 (−0.62, 0.21) −0.25 (−0.66, 0.16) −0.25 (−0.65, 0.16)
Conditional weight gain > 1 centile bandb    
 Control arm 1.00 1.00 1.00
 Intervention arm 0.38 (0.14, 1.00) 0.29 (0.10, 0.84) 0.29 (0.10, 0.85)
Conditional weight gain > 2 centile bandsb    
 Control arm 1.00 1.00 1.00
 Intervention arm 0.47 (0.13, 1.72) 0.39 (0.10, 1.52) 0.38 (0.10, 1.49)
Weight >85th centile at 12 monthsb    
 Control arm 1.00 1.00 1.00
 Intervention arm 0.68 (0.23, 2.01) 0.48 (0.14, 1.62) 0.50 (0.15, 1.64)
  1. Model a –unadjusted; Model b – adjusted for all stratification factors (maternal BMI, parity and ethnicity); Model c - adjusted for maternal BMI and parity; . aMean (95 % CI); bOR (95 % CI)