Table 3.
Determination of significant independent predictors of mortality after performing multivariate logistic regression analyses
| B | S.E. | Wald | df | Sig | OR = Exp (B) | 95 % CI. For EXP (B) | ||
|---|---|---|---|---|---|---|---|---|
| Lower | Upper | |||||||
| NLR | 1.018 | 0.336 | 9.177 | 1 | 0.002 | 2.767 | 1.432 | 5.347 |
| Postop PVR | 0.007 | 0.003 | 7.332 | 1 | 0.007 | 1.007 | 1.002 | 1.013 |
| TPT | 0.022 | 0.010 | 5.053 | 1 | 0.025 | 1.022 | 1.003 | 1.042 |
| Constant | −13.139 | 3.717 | 12.496 | 1 | 0.000 | 0.000 | ||
a. Variable(s) entered on step 1: NLR. (first important variable and statistically significant to predict the presence or absence of mortality). b. Variable(s) entered on step 3: TPT. (second important variable and statistically significant to predict the presence or absence of mortality). c. Variable(s) entered on step 2: POSTOP.PVR. (thirth important variable and statistically significant to predict the presence or absence of mortality). NLR: neutrophilto lymphocyte ratio; PVR: pulmonary vascular resistance; TPT: duration of totally perfusion time (minutes)