Table 2. Child health outcomes by perinatal risk (PR) groups.

	Full-term	Mild PR	Moderate-to-high PR	P for the trend
Fair, poor or good global physical health	23.6%	26.2%	29.5%	0.046
Disability	2.2%	2.3%	2.8%	0.72
Body mass index z-score, mean (se)	0.66 (0.03)	0.41 (0.05)	0.18 (0.09)	<0.001
Body mass index WHO categories
Underweight
Below age 5	2.39	3.53	4.25
Age 5 and above	2.16	3.74	9.42
Risk of overweight
Below age 5	62.03	59.80	59.63
Age 5 and above	51.67	52.01	45.23

Notes: Data in table are from data including multiple imputation and are averaged across the four assessment time-points. P-values are from logistic (global health and disability) or linear (BMI) regression analyses comparing sample outcomes by full-term and perinatal risk groups (p for the trend across full-term, mild, and moderate-to-high perinatal risk groups). Bold-face represents statistically significant results (p<0.05).