Figure 1.

Kaplan-Meier curve for 5 years of follow-up. Using either univariate association or multivariate logistic regression model there was no association between CSS and either 30 day mortality or relapse (OR 1.29, p = 0.12; OR 0.87, p = 0.51; OR 1.46, p = 0.18, OR 1.32, p = 0.46, respectivelly).