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 | 0.985 (0.954–1.017) | 0.351 | ||||
Female sex | 1.400 (0.281–6.976) | 0.681 | ||||
Hypertension | 1.043 (0.318–3.422) | 0.945 | ||||
Diabetes mellitus | N/A | 0.999 | ||||
Mucocutaneous manifestations | 1.046 (0.347–3.153) | 0.936 | ||||
Musculoskeletal manifestations | 1.932 (0.526–7.097) | 0.321 | ||||
Neuropsychiatric manifestations | 0.304 (0.071–1.305) | 0.109 | ||||
Serositis | 3.535 (0.446–28.035) | 0.232 | ||||
Hematologic manifestations | 4.531 (1.248–16.453) | 0.022 | 4.997 (0.819–30.479) | 0.081 | 2.150 (0.408–11.333) | 0.367 |
Positive anti-Sm Ab | 0.718 (0.267–1.936) | 0.513 | ||||
Positive anti-Ro Ab | 1.051(0.381–2.904) | 0.923 | ||||
Positive anti-La Ab | 2.262 (0.618–8.279) | 0.218 | ||||
Positive anti-U1RNP Aba | 0.268 (0.083–0.859) | 0.027 | 0.178 (0.034–0.922) | 0.040 | 0.987 (0.978–0.996) | 0.007 |
Positive anti-dsDNA Aba | 8.385 (2.824–24.896) | < 0.001 | 19.591 (2.518–152.431) | 0.004 | 1.008 (1.002–1.015) | 0.012 |
Positive lupus anticoagulant | 1.224 (0.328–4.572) | 0.763 | ||||
Positive anti-β2 glycoprotein I Ab | 0.337 (0.104–1.088) | 0.069 | ||||
Positive anti-cardiolipin Ab | 1.854 (0.504–6.819) | 0.353 | ||||
Low C3a | 14.891 (4.044–54.831) | < 0.001 | 2.216 (0.216–22.738) | 0.503 | 1.004 (0.959–1.052) | 0.866 |
Low C4a | 5.421 (1.906–15.422) | 0.002 | 1.763 (0.313–9.916) | 0.520 | 0.947 (0.839–1.069) | 0.376 |
Albumin level | 0.898 (0.420–1.918) | 0.781 | ||||
Creatinine level | 11.857 (1.524–92.273) | 0.018 | ||||
GFR | 0.978 (0.961–0.995) | 0.012 | 0.966 (0.941–0.992) | 0.010 | 0.967 (0.942–0.992) | 0.011 |
Urine PCR | 0.999 (0.986–1.013) | 0.934 | ||||
Urine RBC of ≥ 5/HPF | 4.238 (1.515–11.852) | 0.006 | 1.803 (0.358–9.087) | 0.475 | 1.724 (0.299–9.952) | 0.542 |
Urine WBC of ≥ 5/HPF | 2.604 (0.917–7.391) | 0.072 | ||||
Urine cast | 4.381 (0.556–34.519) | 0.161 | ||||
SLEDAI-2K | 1.181 (1.067–1.308) | 0.001 | 1.026 (0.884–1.190) | 0.739 | 1.094 (0.899–1.330) | 0.370 |