From: The association between Dental Fluorosis and COL1A2 gene polymorphism among a Tunisian Population
All subjects | Control group (44) | Case group (51) | P value | OR (95% CI) | ||||
---|---|---|---|---|---|---|---|---|
Allele | N | Frequency | N | Frequency | N | Frequency | ||
C | 98 | 0.52 | 34 | 0.39 | 64 | 0.63 | 0.001 | 0.37 (0.21–0.67) |
A | 92 | 0.48 | 54 | 0.61 | 38 | 0.37 |