Table 3.
Multivariate Logistical Regression Analyses Predicting US Child (11–14 Years) Overweight/Obesity Status According to State-Level School Competitive Food and Beverage Laws and Select Demographic, Behavioral, and Household Characteristics
| Adjusted OR (95% CI), BMI ≥ 85th Percentile
|
||
|---|---|---|
| Covariate | Age, Sex, Race/ethnicity Adjusted (N = 16034) |
All-Covariate Adjusted (N = 14298) |
| State-level | ||
| Competitive Food Composite Score | ||
| No law | 1.00 [Reference] | 1.00 [Reference] |
| Weak law | 1.21 (1.04, 1.40)** | 1.23 (1.05, 1.44)** |
| Strong law | 0.94 (0.74, 1.19) | 1.01 (0.798, 1.30) |
| Individual-level | ||
| Demographic characteristics | ||
| Age, y | 0.81 (0.75, 0.87)*** | 0.80 (0.73, 0.86)*** |
| Sex | ||
| Male | 1.00 [Reference] | 1.00 [Reference] |
| Female | 0.74 (0.62, 0.87)*** | 0.70 (0.59, 0.84)*** |
| Race/ethnicity | ||
| White, non-Hispanic | 1.00 [Reference] | 1.00 [Reference] |
| Black, non-Hispanic | 2.15 (1.77, 2.62)*** | 1.58 (1.25, 2.01)*** |
| Hispanic | 2.53 (1.92, 3.33)*** | 1.97 (1.45, 2.70)*** |
| Other | 1.23 (0.92, 1.65) | 1.11 (0.82, 1.51) |
| Behavioral characteristics | ||
| TV in bedroom | ||
| Yes | 1.45 (1.21, 1.74)*** | |
| No | 1.00 [Reference] | |
| Sleep, nights/wk | 0.96 (0.91, 1.02) | |
| Physical activity, d/wk | 0.91 (0.88, 0.95)*** | |
| Family and Household characteristics | ||
| Family meals, d/wk | 1.04 (0.99, 1.09) | |
| Parent’s age, y | 0.99 (0.98, 1.01) | |
| Family structure | ||
| Two parent | 0.84 (0.66, 1.06) | |
| Single mother/Other | 1.00 [Reference] | |
| Poverty status, %FPL | ||
| <100 | 2.11 (1.55, 2.86)*** | |
| 100–199 | 1.74 (1.33, 2.26)*** | |
| 200–399 | 1.73 (1.41, 2.13)*** | |
| >400 | 1.00 [Reference] | |
OR = odds ratio; CI = confidence interval; FPL = Federal Poverty Level; Adjusted Wald F test: *p < .05,
**
p < .01,
***
p < .001