| Univariate |  | Multivariate |  |
---|---|---|---|---|
Covariates | OR (95% CI) | p—value | OR (95% CI) | p—value |
Age | 1.03 (1.01–1.05) | 0.001 |  |  |
Body mass index | 1.07(1.00–1.15) | 0.045 |  |  |
Hypertension | 2.91(1.63–5.20) |  < 0.001 |  |  |
Diabetes mellitus | 2.44(1.35–4.41) | 0.003 |  |  |
Interstitial lung disease | 1.81(1.05–3.11) | 0.033 |  |  |
Dyspnea symptom | 1.87(1.64–2.99) | 0.010 | 1.52(0.83–2.76) | 0.175 |
Palpitation symptom | 3.24(1.86–5.64) |  < 0.001 | 2.59(1.35–4.99) | 0.004 |
Anti-SRP antibody | 2.53(1.04–6.16) | 0.041 | 1.89(0.82–4.36) | 0.133 |
Anti-TIF1γ antibody | 1.69(0.53–5.36) | 0.374 |  |  |
Anti-HMGCR antibody | 0.55(0.15–2.04) | 0.371 |  |  |
Anti-synthetase antibody | 0.94(0.59–1.51) | 0.806 |  |  |
Anti-Mi2 antibody | 0.73(0.18–3.01) | 0.659 |  |  |
Anti-MDA5 antibody | 1.18(0.69–1.99) | 0.549 |  |  |
AMA-M2 | 4.13(1.72–9.92) | 0.001 | 3.80(1.49–9.68) | 0.005 |
Elevated CK level | 0.98(0.58–1.64) | 0.923 |  |  |
Elevated LDH level | 2.39(1.33–4.27) | 0.003 | 3.59(1.86–6.92) |  < 0.001 |
Elevated cTnI level | 4.31(2.14–8.67) |  < 0.001 | 4.43(2.03–9.65) |  < 0.001 |