Table 2. Weighted univariate logistic regression results.
Q1: 0-23.6; Q2: 23.6-31.8; Q3: 31.8-39.4; Q4: 39.4-64.2
BFP: body fat percentage; CI: confidence interval; OR: odds ratio; PIR: poverty-to-income ratio; SD: standard deviation
| Variables | OR (95% CI) | P-value | |
| Gender, n (%) | Female | Ref | - |
| - | Male | 0.84 (0.82-0.87） | <0.01 |
| Age, mean (SD) | - | 1.00 (1.00-1.00） | 0.56 |
| PIR, n (%) | High income | Ref | - |
| - | Low income | 1.13 (1.09-1.18) | <0.01 |
| - | Medium income | 1.09 (1.03-1.14) | <0.01 |
| Race, n (%) | Mexican American | Ref | - |
| - | Non-Hispanic black | 1.04 (0.99-1.08) | 0.09 |
| - | Non-Hispanic white | 1.00 (0.97-1.04) | 0.82 |
| - | Other Hispanic | 1.05 (0.98-1.13) | 0.15 |
| - | Others | 0.99 (0.91-1.07) | 0.81 |
| Marital status, n (%) | Living alone | Ref | - |
| - | Married or living with a partner | 1.01 (0.99-1.03) | 0.4 |
| Alcohol consumption, n (%) | No | Ref | - |
| - | Yes | 0.93 (0.90-0.96) | <0.01 |
| Smoking status, n (%) | Current | Ref | - |
| - | Former | 0.95 (0.90-0.99) | 0.02 |
| - | Never | 0.94 (0.90-0.98) | <0.01 |
| Moderate activity, n (%) | No | Ref | - |
| - | Yes | 0.96 (0.94-0.99) | 0.01 |
| Hypertension, n (%) | No | Ref | |
| - | Yes | 1.08 (1.03-1.33) | <0.01 |
| Diabetes, n (%) | No | Ref | - |
| - | Yes | 1.05 (0.98-1.11) | 0.14 |
| BFP, mean (SD) | - | 1.008 (1.006-1.009) | <0.01 |
| BFP quantile, n (%) | Q2 | Ref | - |
| - | Q1 | 1273 (25.2) | 0.03 |
| - | Q3 | 1210 (23.9) | <0.01 |
| - | Q4 | 1328 (26.2) | <0.01 |