Table 1.

Overview of Measures Collected

Measures	Chart screen 2 weeks postpartum	Phone screen 4 weeks postpartum	Baseline 6 weeks postpartum	1 month postintervention 12 months postpartum	6 months postintervention 18 months postpartum	12 months postintervention 24 months postpartum
Demographic and health-related (predisposing) factors	X	X	X
Teachable moment factors			X
Intervention participation				X
Nutrition Data System (NDS)			X	X
Brief food frequency questions			X	X	X	X
7-Day Physical Activity Recall (PAR)			X	X
Brief physical activity questionsa			X	X	X	X
Measured weight and height			X	X	X	X

^aBrief physical activity questions are taken from the Behavioral Risk Factor Surveillance System (BRFSS).³³