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Table 3 Initial parameters associated with RPILD using a logistic regression model

From: Initial predictors for short-term prognosis in anti-melanoma differentiation-associated protein-5 positive patients

  Univariate analysis Multivariate analysis
OR 95% CI P value OR 95% CI P value
Age ≥ 55 years 5.5 2.2–14  < 0.001*
Disease duration < 2 months 4.3 1.7–10.7 0.002* 6.1 1.7–22.4 0.007*
Serum ferritin ≥ 1500 ng/ml 11.9 4–35.3  < 0.001* 12.3 3.1–49.6  < 0.001*
KL-6 ≥ 1600 U/ml 6.3 2–19.9 0.002*
CRP ≥ 13 mg/L 5.3 2.1–13.5  < 0.001* 4.6 1.3–16.9 0.021*
Lymphocyte < 0.5 × 109/L 3.3 1.2–9.1 0.024*
Anti-MDA5 ≥ 190 U/ml 2.4 1–5.7 0.051
Total CT GGO score ≥ 4 10.2 3.8–37.5  < 0.001* 6.3 1.8–21.9 0.003*
  1. KL-6, Krebs von den Lungen-6; CRP, C-reactive protein; anti-MDA5, anti-melanoma differentiation-associated protein-5; GGO, ground-glass opacity; * significant