Table 2.
Prevalence ratios and 95% confidence intervals for overweight/obesity and variables for the built and social environment in the census tracts
| Environment variables | % | PR | PR 95% CI |
|---|---|---|---|
|
Built environment |
|
|
|
|
Presence of supermarkets |
|
|
|
| No |
44.10 |
1.00 |
- |
| Yes |
42.60 |
0.97 |
0.78–1.20 |
|
Presence of fruit and vegetables markets |
|
|
|
| No |
44.50 |
1.00 |
- |
| Yes |
34.70 |
0.78 |
0.57–1.06 |
|
Parks/public squares/places for practicing physical activity |
|
|
|
| No |
44.00 |
1.00 |
- |
| Yes |
43.90 |
0.99 |
0.72–1.37 |
|
Population density |
|
|
|
| 1st |
49.40 |
1.00 |
- |
| 2nd /3rd/ 4th quartil |
42.30 |
0.85 |
0.74–0.98 |
|
Social environment |
|
|
|
|
HVI |
|
|
|
| Low |
43.70 |
1.00 |
- |
| Medium |
43.80 |
1.01 |
0.86–1.16 |
| High |
42.80 |
0.98 |
0.82–1.16 |
| Very High* |
58.00 |
1.33 |
1.04–1.69 |
|
Homicide rate (100s)* |
46.10 |
1.19 |
0.85–1.65 |
|
Household income (real) |
|
|
|
| 1st quartile |
44.60 |
1.00 |
- |
| 2nd /3rd/4th quartile | 43.80 | 0.98 | 0.86–1.11 |
Notes: HVI: Health Vulnerability Index. *p ≤ 0.05.