Table 3.
Step-Wise Multivariate Logistical Regression Analyses of Death/LT Using Demographic and Clinical Variables and Microparticle Number According to Size
| Model | Variables | P | OR | 95% CI |
|---|---|---|---|---|
| 1 | Etiology APAP | 0.038 | 0.253 | 0.069–0.928 |
| MP 0.28–0.35 μm day 1 | 0.042 | 4.932 | 1.060–22.943 | |
| 2 | Etiology APAP | 0.078 | 0.272 | 0.064–1.159 |
| MP 0.36–0.64 μm day 1 | 0.003 | 11.093 | 2.270–54.223 | |
| 3 | Etiology APAP | 0.056 | 0.280 | 0.070–1.031 |
| MP 0.28–0.64 μm day 1 | 0.027 | 6.776 | 1.245–36.889 |
Step-wise logistic regression was performed on variables with a P = 0.25 entry criterion in univariate analysis and P = 0.05 criterion to remain in the model. Odds ratios for continuous variables are per unit change.
Abbreviations: OR, odds ratio; 95% CI, 95% confidence interval.