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Table 4 Multivariate analysis of risk factors associated with death related to interstitial lung disease induced by anticancer agents

From: Surfactant protein-D predicts prognosis of interstitial lung disease induced by anticancer agents in advanced lung cancer: a case control study

  Odds ratio 95% CI P
Variable    
Age (≤ 70 vs ≥ 71) 2.39 0.35–16.31 0.375
Smoking history (no vs yes) 7.69 0.38–20.41 0.174
Performance status (0–1 vs 2–4) 1.06 0.12–7.35 0.957
With emphysema (no vs yes) 1.66 0.18–15.15 0.653
With pre-existing interstitial shadow (no vs yes) 1.19 0.15–9.26 0.639
ΔSP-D (< 398 vs ≥ 398) 25.56 2.29–285.46 0.008
  1. Abbreviations: CI confidence interval, SP-D surfactant protein-D