Multivariate logistic regression for Death within 7 days (Early Death) with inclusion based on 999 bootstraps.

The variables significant in bivariate logistic regression were introduced into a multivariate model with the endpoint EDd7.Thromboplastin time, Creatinine and ECOG performance status reached a P-value of ≤0.005 which was considered significant. Abbreviations: HR, Hazard Ratio; CL, Confidence limit, n, number.