Table 7 Cox regression analyses for cumulative survival rate of complication-free prostheses
From: Retrospective cohort study of rough-surface titanium implants with at least 25 years’ function
Hazard ratio | 95% confidence interval | p value | |
|---|---|---|---|
Gender (male) | 1.82 | 0.946~3.487 | 0.0725 |
Type of prostheses (implant-supported fixed prostheses to implant-supported overdenture) | 0.04 | 0.013~0.108 | < .0001 |
Type of prostheses (implant-supported fixed prostheses to tooth implant-supported fixed prostheses) | 0.13 | 0.047~0.316 | < .0001 |
Type of prostheses (tooth implant-supported fixed prostheses to implant-supported over denture) | 0.31 | 0.148~0.654 | 0.0026 |