Study | Study design |
Patients/ implants |
Age/ sex |
Implant failures (events/implants) |
Peri-implantitis (events/implants) |
Diagnosis of peri-implantitis | Definition of smoking | Confounders |
---|---|---|---|---|---|---|---|---|
Karoussis et al. [31] | Prospective cohort |
Smokers = 12/18 Non-smokers = 41/84 |
NR |
Smokers (2/28) Non-smokers (3/84) |
Smokers (5/28) Non-smokers (8/84) |
PD ≥ 5 mm + BOP + radiographic signs of BL | NR | Declared: history of periodontitis, different prosthetic rehabilitations. Discussed: history of periodontitis. |
PD = probing depth; BOP = bleeding on probing; BL = bone loss; NR = not reported. |