Table 3 Comparison between the need for THA surgery after core decompression with investigated variables
With/without THA | Uni-variable logistic regression | Multivariable logistic regression | ||
|---|---|---|---|---|
Odds ratio (CI 95%) | P value | Odds ratio (CI 95%) | P value | |
Male gender | 0.48 (0.028–8.348) | 0.614 |  |  |
Bilateral Hip osteonecrosis | 3.600 (0.385–33.637) | 0.261 | ||
Abnormal C3, C4 levels | 4.714 (1.026–21.651) | 0.046* | 0.649 (0.075–5.579) | 0.694 |
Abnormal aPL levels | 4.714 (1.026–21.651) | 0.046* | 3.068 (0.488–19.290) | 0.232 |
SLE relapse | 9.048 (1.912–42.808) | 0.005** | 1.795 (0.166–19.439) | 0.630 |
Kidney damage | 2.625 (0.642–10.728) | 0.179 |  |  |
Neuro damage | 0.458 (0.046–4.578) | 0.506 | ||
Azathioprine | 14.929 (2.625–84.890) | 0.002** | ||
HCQ | 1.000 (0.206–4.856) | 1.000 | ||
Methotrexate | 1.867 (0.405–8.614) | 0.424 | ||
Mycophenolate mofetil | 0.764 (0.127–4.596) | 0.768 | ||
Aspirin | 0.278 (0.067–1.147) | 0.077 | 0.391 (0.063–2.409) | 0.311 |
Statins | 1.000 (0.206–4.856) | 1.000 |  |  |
Bisphosphonate | 0.606 (0.148–2.486) | 0.487 | ||
Smoking (Cigarette) | 1.260 (0.250–6.350) | 0.779 | ||
Alcohol | 0.350 (0.036–3.358) | 0.363 | ||
Anti-ds DNA level | With independent sample T test 93.23–102.52 (IU/ml) | 0.66 |  |  |