Research Article
Prognostic Factors of Grade 2-3 Endo-Periodontal Lesions Treated Nonsurgically in Patients with Periodontitis: A Retrospective Case-Control Study
Table 4
Logistic regression analyses for prognostic factors of grade 2-3 endo-periodontal lesions treated nonsurgically in patients with periodontitis.
| Clinical parameters | Β | Standard error | OR (95% CI) | value |
| PD | 0.877 | 0.337 | 2.41 (1.24 to 4.65) | 0.009† | CAL | 0.849 | 0.301 | 2.34 (1.30 to 4.22) | 0.005† | Smoking | 1.645 | 0.775 | 5.18 (1.14 to 23.63) | 0.034 | Full-mouth periodontitis severity | 1.043 | 0.497 | 2.84 (1.07 to 7.52) | 0.036 | Number of root canals | 1.069 | 0.443 | 2.91 (1.22 to 6.94) | 0.016 |
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