Table 3.

Odds ratios for obesity at age 40.

High School Student Composition Characteristics	Model 1	Model 2	Model 3
Percent of students classified as disadvantaged (in 5 percentage point increments)	1.03 (95% CI: 1.02, 1.05) (n = 4464)	1.01 (95% CI: 0.99, 1.03) (n = 3760)	1.01 (95% CI: 0.99, 1.03) (n = 3704)
Percent of students who were White (in 5 percentage point increments)	0.98 (95% CI: 0.97, 0.99) (n = 5166)	1.00 (95% CI: 0.98, 1.02) (n = 4355)	1.00 (95% CI: 0.98, 1.02) (n = 4294)

Model 1: bivariate association, adjusting for no confounders, Model 2: adjusts for parental (maternal and paternal) education, childhood residential geography (urbanicity, living in the south), speaking a foreign language as a child, birth year, race/ethnicity, and gender, Model 3: adjusts for variables listed in model 2 plus educational attainment at age 25. All models use sampling weights (pweights) for national representativeness.