From: Retrospective cohort study of rough-surface titanium implants with at least 25 years’ function
Hazard ratio | 95% confidence interval | p value | |
---|---|---|---|
Gender (male) | 2.38 | 1.138~5.362 | 0.0208 |
Implant type (TPS) | 4.35 | 1.897~9.941 | 0.0006 |
Implant position (maxilla to mandibular/anterior) | 6.08 | 1.384~24.436 | 0.0188 |
Implant position (maxilla to mandibular/posterior) | 3.45 | 0.903~11.111 | 0.0679 |
Implant position (mandibular/anterior to mandibular/posterior) | 0.57 | 0.207~1.442 | 0.2370 |
Additional soft tissue management (yes) | 1.18 | 0.535~2.714 | 0.6826 |
Width of keratinized mucosa (> 2 mm) | 0.24 | 0.094~0.559 | 0.0006 |