Final logistic regression model for disability (3318 children included) and population attributable risk
| Model 1 | Model 2 | Model 3 | Population attributable risk (95% CI) | |
| Unadjusted OR (95% CI) | OR adjusted by trial allocation | OR adjusted by Household Appliance Score | ||
| Prenatal | ||||
| Maternal underweight (BMI<18.5) | 1.44 (1.01 to 2.08) | 1.45 (1.01 to 2.09) | 1.44 (1.00 to 2.08) | 4.6% (0.2% to 5.7%) |
| Mother cohabited with husband when <16 years old | 1.50 (1.13 to 2.00) | 1.50 (1.12 to 1.99) | 1.52 (1.14 to 2.02) | 10.3% (3.0% to 11.6%) |
| Labour and delivery | ||||
| Skilled birth attendant | 0.16 (0.02 to 1.17) | 0.17 (0.02 to 1.22) | 0.15 (0.02 to 1.12) | −2.2% (−2.7% to 5.9%) |
| Neonatal | ||||
| Infant ‘very small’ | 1.70 (0.94 to 3.07) | 1.75 (0.96 to 3.16) | 1.66 (0.92 to 3.01) | 1.7% (−0.1% to 4.5%) |
| Illness: diarrhoea and repeated vomiting | 2.48 (1.58 to 3.89) | 2.45 (1.57,3.85) | 2.48 (1.58 to 3.88) | 5.7% (2.6% to 9.9%) |
| Standardised Infant weight at 1 month | 0.82 (0.71 to 0.95) | 0.82 (0.71 to 0.95) | 0.81 (0.70 to 0.94) | |
BMI, body mass index.