Table 4.

Linear model results. Estimates (β) and p-values (p) for the effects of genetic risk score (GRS) and Amerindian ancestry (AMA) on body mass index z-score in Mexican schoolchildren.

Variables	β	SE	p
Intercept	−0.01	0.01	0.26
GRS	0.11	0.01	0.1 × 10−16
AMA	−0.05	0.01	6.8 × 10−7
GRS*AMA	0.03	0.01	6.0 × 10−3

The asterisk (*) denotes the interaction of variables.