|  |  | 95% CI for Odds ratio | ||
---|---|---|---|---|---|
 | B (SE) | Sig | Lower | Odds ratio | Upper |
Caries into dentine | |||||
Included | |||||
Constant | −5.041 (1.151) |  |  |  |  |
City | 0.610 (0.104) | P < 0.001 | 1.500 | 1.840 | 2.258 |
Age at Exam | 0.298 (0.093) | P = 0.001 | 1.123 | 1.347 | 1.616 |
IMD quintile 2 | ns | ns | - | - | - |
IMD quintile 3 | 0.496 (0.169) | P = 0.003 | 1.179 | 1.642 | 2.288 |
IMD quintile 4 | 0.878 (0.168) | P < 0.001 | 1.730 | 2.406 | 3.345 |
IMD quintile 5 | 1.117 (0.166) | P < 0.001 | 2.05 | 3.056 | 4.234 |
R2 =0.088 (Nagelkerke) Model χ2 (6) = 119.3, p < 0.0001 Hosmer & Lemeshow chi square = 4.804 sig = .778 PPV = 56.8%; NPV = 65.7% | |||||
Caries white spot lesion | |||||
Included | |||||
Constant | −4.511 (1.325) |  |  |  |  |
City | 0.747 (0.122) | p < 0.001 | 1.622 | 2.11 | 2.680 |
Age at Exam | 0.357 (0.107) | p = 0.001 | 1.160 | 1.430 | 1.762 |
IMD quintile 2 | 0.473 (0.158) | P = 0.003 | 1.179 | 1.607 | 2.190 |
IMD quintile 3 | 0.783 (0.166) | p < 0.001 | 1.580 | 2.188 | 3.028 |
IMD quintile 4 | 1.423 (0.193) | p < 0.001 | 2.847 | 4.152 | 6.055 |
IMD quintile 5 | 1.487(0.187) | p < 0.001 | 3.065 | 4.424 | 6.387 |
R2 =0.13 (Nagelkerke) Model χ2 (6) = 165.47, p < 0.0001 Hosmer & Lemeshow chi square = 11.733 sig = .164 PPV = 75.3%; NPV = 57.0% | |||||
Fluorosis | |||||
Included | |||||
Constant | −1.42 (0.132) |  |  |  |  |
City | 1.221 (0.103) | P < 0.001 | 2.78 | 3.390 | 4.152 |
IMD quintile 1 | 0.411 (0.160) | P = 0.01 | 1.101 | 1.508 | 2.065 |
IMD quintile 2 | ns | ns | - | - | - |
IMD quintile 3 | ns | ns | - | - | - |
IMD quintile 4 | ns | ns | - | - | - |
R2 = 0.11 (Nagelkerke). Model χ2 (7) = 154.95, p < 0.0001 Hosmer & Lemeshow chi square = 7.738 sig = .459 PPV = 56.4%; NPV = 69.5% | |||||
Fluorosis TF3+ | |||||
Included | |||||
Constant | −4.748 (0.468) |  |  |  |  |
City | 2.344 (0.432) | P < 0.001 | 4.467 | 10.424 | 24.325 |
IMD quintile 1 | ns | ns | - | - | - |
IMD quintile 2 | ns | ns | - | - | - |
IMD quintile 3 | ns | ns | - | - | - |
IMD quintile 4 | ns | ns | - | - | - |
R2 = 0.11 (Nagelkerke). Model χ2 (5) = 57.094, p < 0.0001Hosmer & Lemeshow chi square = 2.936 sig = .938 PPV = 0%; NPV = 96.0% |