Table 3.
Adjusted prevalence ratios of older individuals insufficiently active in commuting in two models and respective 95% confidence intervals. Maceió, AL, Northeastern Brazil, 2009.
| Variable | Final Model 1 (demographic) | Model 2 (demographic, perceived health) | |||||||
|---|---|---|---|---|---|---|---|---|---|
| PR adjusted | 95%CI | χ2 w | p | PR adjusted | 95%CI | χ2 w | p | ||
| Age (years) | |||||||||
| 60 |- 70 | 1 | 1 | |||||||
| 70 |- 90 | 1.22 | 1.13;1.32 | 26.87 | < 0.0001 | 1.22 | 1.13;1.31 | 26.40 | < 0.0001 | |
| Schooling (years) | |||||||||
| Illiterate or 1 to 3 | 1 | 1 | |||||||
| 4 or more | 1.13 | 1.06;1.21 | 14.26 | 0.0002 | 1.14 | 1.07;1.22 | 15.52 | 0.0001 | |
| Comparable physical health | |||||||||
| Satisfactory/Unsatisfactory | – | 1 | |||||||
| Regular | – | 1.14 | 1.06;1.22 | 13.55 | 0.0002 | ||||
| Reference % | 77.3 | 71.3;83.9 | 75.3 | 68.9; 82.2 | |||||
| Fit of model | 5.11a | 0.8838 | 13.81b | 0.7947 | |||||
a
10 Degrees of freedom
b
19 Degrees of freedom