The effect of BMIGRS on BMI.

Abstract

The regression model (stratified by exercise types) was built as BMI = β0 + βGRS BMIGRS + βCCovariates + ε, where BMIGRS was calculated at the marginal-association P-value threshold of 0.05. We used this BMIGRS for plots because 0.05 is generally considered as the significance level in statistical analyses. The orange bars represent on BMI (stratified by exercise types), and the black segments mark . The text on each bar is the P-value of testing H0: βGRS = 0 vs. H1: βGRS ≠ 0. Covariates adjusted in the regression model included sex, age, educational attainment, drinking status, smoking status, and the first 10 PCs. Consistent with Table 3, the 18 kinds of exercise were sorted according to popularity.</p