Table 4. Results of univariate logistic regression analysis for predictors of mortality.
| OR | 95% CI | p value | |
|---|---|---|---|
| %HA, % | 1.27 | 1.05–1.65 | 0.011 |
| FVC %pred., % | 0.95 | 0.91–0.99 | 0.009 |
| FEV1%pred., % | 0.97 | 0.93–1.00 | 0.076 |
| DLCO %pred., % | 0.96 | 0.91–1.00 | 0.079 |
| CPI | 1.11 | 1.03–1.24 | 0.004 |
| KL-6, U/ml | 1.00 | 1.00–1.00 | 0.104 |
| GAP stage | 5.84 | 2.71–942.40 | 0.005 |
Data were derived by univariate logistic regression analysis adjusted by age, sex, BMI, and pack-years. OR = odds ratio; CI = confidence interval; %HA = computed-tomography-derived %honeycombing area; BMI = body mass index; FVC = forced vital capacity; FEV1 = forced expiratory volume in 1 s; DLCO = diffusing capacity of the lungs for carbon monoxide; CPI = composite physiologic index; GAP = gender, age, and physiology; KL-6 = Krebs von den Lungen-6.