Table 3.

Gestational weight gains in the intervention and control groups.

Weight gain (kg)	Intervention group (n = 214/428*)	Control group (n = 199/398*)	p-value
Unadjusted (COR)
Total weight gain, kg (95% CI)	6.4 (6.1, 6.7)	5.2 (5.0, 5.5)	<0.0001
Mean difference, kg (95% CI)	1.2 (1.0, 1.6)	Reference
Rates of weight gain, kg/week (95% CI)	0.42 (0.32, 0.47)	0.32 (0.31,0.43)	<0.0001
Adjusted (aOR)**
Total weight gain, kg (95% CI)	6.9 (6.2, 7.7)	5.8 (5.2, 5.9)	<0.0001
Mean difference, kg (95% CI)	1.1 (1.0, 1.9)	Reference
Rates of weight gain, kg/week (95% CI)	0.50 (0.37, 0.52)	0.39 (0.36, 0.46)	<0.0001

CI, confidence interval; Kg, kilogram;

^*n represents the number of participants/measurements; COR, crude odds ratio; aOR, adjusted odds ratio

^**adjusted for age, caste/ethnicity, religion, education, occupation, wealth quintile, and parity.