Table 5 Count ratios (95% confidence intervals in brackets) of tooth loss in multilevel models with random intercept and slope (education) between individual and municipalities level variables among 35–44-year old in Brazil, 2010
Parameters | Random intercept and slope (education) | |
|---|---|---|
Model 3a Adjusted Count ratio (95% CI) | Model 4a Adjusted Count ratio (95% CI) | |
Fixed part | ||
Individual level variables | ||
Constant | 9.18 (8.42,10.00) | 9.81 (8.53, 11.28) |
Education (in years of study) | ||
0 to 4 | 1 | 1 |
5 to 8 | 0.82 (0.75,0.91) | 0.82 (0.75,0.91) |
9 to 11 | 0.64 (0.57,0.71) | 0.64 (0.57,0.71) |
> 12 | 0.44 (0.38,0.50) | 0.43 (0.38,0.50) |
Income (in minimum wages) | ||
Up to 1 | 1 | 1 |
1 to 2.9 | 0.94 (0.92,0.96) | 0.94 (0.92,0.96) |
3 to 4.9 | 0.83 (0.80,0.85) | 0.83 (0.80,0.85) |
> 5 | 0.68 (0.65,0.70) | 0.68 (0.65,0.70) |
Municipalities level variables | ||
Municipal Human Development Index | ||
Low + Medium | ||
High | – | 0.95 (0.85,1.22) |
Fluoridation of water supply | ||
No | ||
Yes | – | 0.88 (0.78,0.99) |
Coverage of public oral health services | ||
Below of goal | ||
Above of goal | – | 1.09 (0.98,1.22) |
Median Rate Ratio | 1.49 | 1.48 |