Table 6.
Antibiotic prescription according to type of tooth extraction
| Patients without antibiotic treatment | Patients with antibiotic treatment | ODDS ratio | OR ratioa | ||
|---|---|---|---|---|---|
| Simple tooth extraction | incisors | 2,755 | 79 | 0.029 | 1 |
| canines | 1,286 | 42 | 0.033 | 1.14 | |
| premolar | 4,397 | 258 | 0.059 | 2.02 | |
| 1st and 2nd molars | 5,344 | 365 | 0.068 | 2.36 | |
| 3rd molars | 4,116 | 150 | 0.036 | 1.26 | |
| Retained tooth extraction | incisors | 1 | 0 | - | - |
| canines | 5 | 3 | - | - | |
| premolar | 11 | 3 | - | - | |
| 1st and 2nd molars | 4 | 1 | - | - | |
| 3rd molars | 1,010 | 411 | 0.407 | 14.03 | |
| Surgical tooth extraction | incisors | 603 | 47 | 0.078 | 2.69 |
| canines | 741 | 57 | 0.077 | 2.65 | |
| premolar | 2,652 | 287 | 0.108 | 3.73 | |
| 1st and 2nd molars | 6,290 | 921 | 0.146 | 5.05 | |
| 3rd molars | 2,230 | 368 | 0.165 | 5.69 | |
avs. extracted incisors, number/cell > 10