Table 1.

PS associations with per-SD change in WCadjBMI at 8–10 weeks and year 1 in the LI arms

Time	Subsample	k	β	SE	Lower limit	Upper limit	z	P value	I 2
8–10 weeks
	White participants
	Full sample	2	0.002	0.004	−0.005	0.010	0.550	0.582	0
	Women	2	0.001	0.005	−0.008	0.011	0.236	0.814	0
	Men	2	0.008	0.006	−0.008	0.020	1.350	0.177	0
1 year
	White participants
	Full sample	5	0.007	0.003	0.001	0.013	2.2261	0.026	0.178
	Women	5	0.006	0.004	−0.002	0.015	1.483	0.138	0
	Men	5	0.010	0.004	0.002	0.019	2.533	0.011	0.171
	African American participants
	Full sample	3	0.006	0.009	−0.011	0.024	0.707	0.479	0.226
	Women	3	0.026	0.011	0.005	0.047	2.393	0.016	0.753
	Men	2	−0.005	0.0111	−0.027	0.016	−0.479	0.632	0

k, number of cohorts. P < 0.05 indicated in bold.