Table 4.

Conditional growth analyses of next-generation birthweight according to parental weight gain in childhood

	Regression coefficient for next-generation birthweight (g) and 95% CI
	Mother		Father
	Crude	Adjusted#	Crude	Adjusted#
Weight at 20 months minus	P = 0.01&	P = 0.02&	P = 0.37&	P = 0.33&
predicted weight (Z-score)	63.2 (15.0 to 111.4)	61.8 (11.2–112.4)	34.4 (−41.5 to 110.3)	36.8 (−39.7 to 113.3)
Weight at 42 months minus	P = 0.93$	P = 0.86$	P = 0.64$	P = 0.62$
predicted weight (Z-score)	2.2 (−45.8 to 50.2)	−4.4 (−52.7 to 43.9)	17.6 (−57.3 to 92.5)	19.0 (−56.1 to 94.1)

^#Adjusted for family income, maternal schooling, maternal smoking during pregnancy and breastfeeding duration.

^&Also adjusted for birthweight.

^$Also adjusted for birthweight and weight residual at 20 months.