From: Survival of endodontically treated permanent teeth among children: a retrospective cohort study
Variables | Unadjusted model | Adjusted model | ||
---|---|---|---|---|
HR (95% CI) | P value | HRa (95% CI) | P value | |
Gender (Male vs. Female) | 1.08 (0.65–1.80) | 0.765 | 1.09 (0.65–1.82) | 0.754 |
Age at treatment (6–11 vs. 15–18 years) | 1.87 (0.90–3.86) | 0.092 | 2.19 (1.02–4.67) | 0.043* |
Age at treatment (12–14 vs. 15–18 years) | 1.98 (1.15–3.43) | 0.014 | 2.02 (1.15–3.55) | 0.015* |
Tooth type (posterior vs. anterior) | 1.49 (0.81–2.76) | 0.199 | 1.68 (0.81–3.45) | 0.167 |
Jaw type (maxillary vs. mandibular) | 1.28 (0.78–2.10) | 0.332 | 0.95 (0.54–1.68) | 0.869 |
Insurance type (MassHealth vs. private/self-pay) | 1.40 (0.83–2.37) | 0.214 | 1.17 (0.67–2.04) | 0.592 |