Table 4.
Sensitivity analyses for moderate-severe ADL limitation additionally adjusting the main multivariable-adjusted models
| |
2-years |
5-years |
||||
|---|---|---|---|---|---|---|
| OR | 95% CI | p-value | OR | 95% CI | p-value | |
|
Model 1: Main ADL limitation modela additionally adjusted for ipsilateral knee involvement | ||||||
| Dislocation, Bone or Prosthesis Fracture, Instability, Non-Union |
2.5 |
(1.4, 4.4) |
0.003 |
1.6 |
(0.7, 3.4) |
0.25 |
| Failed Prior Arthroplasty with Components Removed or Infection |
1.5 |
(0.8, 2.9) |
0.22 |
1.4 |
(0.7, 3.0) |
0.39 |
|
Model 2: Main ADL limitation modela additionally adjusted for ipsilateral knee involvement, preoperative pain | ||||||
| Dislocation, Bone or Prosthesis Fracture, Instability, Non-Union |
2.3 |
(1.3, 4.3) |
0.006 |
1.7 |
(0.8, 3.7) |
0.17 |
| Failed Prior Arthroplasty with Components Removed or Infection | 1.4 | (0.7, 2.7) | 0.36 | 1.3 | (0.6, 2.9) | 0.46 |
Main Model Adjusted for 15 covariates/confounders: Age, gender, BMI, ASA class, distance from the medical center, anxiety, depression, Deyo-Charlson index, preoperative limitation in 7 activities.
Bold represents significant odds ratio with p–value <0.05.