Table 3 Multivariate Logistic Regression Model for significant independent variables effect on caries free among 18 years old Israeli recruits (P = 0.027, Nagelkerke R2 = 0.045) (adjusted for gender and age)
From: Caries prevalence among 18 years old, an epidemiological survey in Israel
B | P value | ORa | Confidence Interval | |
|---|---|---|---|---|
Constant | 4.962 | 0.050 | 142.879 | – |
Country of Birth | ||||
Other | – | – | 1.000 | – |
Israel | 0.377 | 0.228 | 1.458 | 0.790–2.692 |
Mother’s Education | ||||
Else | – | – | 1.000 | – |
Academic | 0.425 | 0.045 | 1.529 | 1.010–2.315 |
Father’s Education | ||||
Else | – | – | 1.000 | – |
Academic | 0.174 | 0.417 | 1.190 | 0.782–1.813 |
Current Smoker | ||||
No | – | – | 1.000 | – |
Yes | −0.378 | 0.093 | 0.685 | 0.440–1.066 |