From: Non-histologic factors discriminating proliferative lupus nephritis from membranous lupus nephritis
Univariable analysis | Multivariable analysis (model 1) | Multivariable analysis (model 2) | ||||
---|---|---|---|---|---|---|
OR (95% CI) | p | OR (95% CI) | p | OR (95% CI) | p | |
Age | 0.982 (0.951–1.014) | 0.269 | ||||
Female sex | 1.437 (0.295–7.006) | 0.653 | ||||
Hypertension | 1.026 (0.317–3.322) | 0.966 | ||||
Diabetes mellitus | N/A | 0.999 | ||||
Mucocutaneous manifestations | 0.978 (0.328–2.915) | 0.968 | ||||
Musculoskeletal manifestations | 1.881 (0.517–6.836) | 0.337 | ||||
Neuropsychiatric manifestations | 0.357 (0.088–1.442) | 0.148 | ||||
Serositis | 3.079 (0.390–24.280) | 0.286 | ||||
Hematologic manifestations | 4.036 (1.121–14.527) | 0.033 | 3.277 (0.665–16.148) | 0.145 | 1.963 (0.393–9.810) | 0.411 |
Positive anti-Sm Ab | 0.648 (0.243–1.728) | 0.386 | ||||
Positive anti-Ro Ab | 0.928 (0.341–2.529) | 0.885 | ||||
Positive anti-La Ab | 2.075 (0.572–7.528) | 0.267 | ||||
Positive anti-U1RNP Aba | 0.271 (0.085–0.861) | 0.027 | 0.176 (0.040–0.769) | 0.021 | 0.985 (0.976–0.994) | 0.002 |
Positive anti-dsDNA Aba | 7.333 (2.574–20.893) | < 0.001 | 11.200 (2.202–56.957) | 0.004 | 1.008 (1.002–1.014) | 0.014 |
Positive lupus anticoagulant | 1.356 (0.370–4.974) | 0.646 | ||||
Positive anti-β2 glycoprotein I Ab | 0.355 (0.113–1.112) | 0.075 | ||||
Positive anti-cardiolipin Ab | 1.757 (0.483–6.396) | 0.393 | ||||
Low C3a | 9.970 (3.117–31.891) | < 0.001 | 1.886 (0.255–13.932) | 0.534 | 1.012 (0.968–1.058) | 0.608 |
Low C4a | 3.839 (1.405–10.486) | 0.009 | 1.224 (0.229–6.552) | 0.813 | 0.929 (0.834–1.033) | 0.175 |
Albumin level | 0.886 (0.434–1.805) | 0.738 | ||||
Creatinine level | 10.645 (1.350–83.953) | 0.025 | ||||
GFR | 0.980 (0.964–0.997) | 0.021 | 0.973 (0.951–0.994) | 0.013 | 0.969 (0.946–0.994) | 0.014 |
Urine PCR | 1.000 (0.987–1.013) | 0.986 | ||||
Urine RBC of ≥ 5/HPF | 4.178 (1.516–11.509) | 0.006 | 2.053 (0.426–9.893) | 0.370 | 1.721 (0.307–9.652) | 0.537 |
Urine WBC of ≥ 5/HPF | 2.687 (0.958–7.543) | 0.060 | ||||
Urine cast | 4.429 (0.567–34.578) | 0.156 | ||||
SLEDAI-2K | 1.173 (1.063–1.294) | 0.001 | 1.046 (0.900–1.216) | 0.557 | 1.112 (0.923–1.338) | 0.263 |