Table 2.

Logistic regression for odds for survival

Variable	Odds ratio	P value	95% CI
Age	0.973	0.8	0.78-1.21
Time to TPE initiation	0.86	0.029	0.76-0.98
PRISM score on ICU admission	0.86	0.022	0.76-0.97
TPE indication	1.06	0.6	0.82-1.38