Table 3. Odds of supervised PA according to spatial accessibility to PA facilities (n=3275)a.
| Independent variable | Urban PA facilities (model 3a) OR (95% CI) | P | Pb | Nature PA facilities (model 3b) OR (95% CI) | P | Pb |
|---|---|---|---|---|---|---|
| Spatial accessibility | ||||||
| Low | 1 | 1 | ||||
| Medium | 1.54 (1.18–2.00) | 0.85 (0.67–1.07) | ||||
| High | 1.61 (1.05–2.45) | <0.01 | <0.01 | 0.93 (0.64–1.33) | 0.36 | 0.40 |
Abbreviation: PA, physical activity.
a
Odds ratios (OR) and 95% confidence interval (CI) were estimated using logistic mixed models taking into account the hierarchical structure (students nested within schools). Fixed effects were gender, age, individual SES, and county, urbanization, tax income and educational level of the place of residence.
b
Additional adjustment on overweight.