Fig 4. BMI genetic scores and self-reported meal skipping and meals prepared at home.
Association results are adjusted odds ratio comparing highest (Q4) with lowest (Q1) quartile of BMI genetic scores adjusted for age, sex, seasonality, and 5 principal components of ancestry. Odds ratio >1 indicates more meal skipping or more meals prepared at home. P values are unadjusted for multiple testing, and false discovery rate–corrected P values (Padj) are presented in S2 Table. BMI, body mass index; CI, confidence interval; GPS, genome-wide polygenic score.