Table 3:

All-cause mortality at any time after initiating mechanical circulatory support

Factor	Coefficient ± SE	P	Reliability (%)a
Early hazard phase
Indication for MCS other  than biventricular failure	−1.12 ± 0.48	0.02	28
BUN	0.16 ± 0.006	0.01	33
Recipient–donor weight ratio	2.07 ± 0.99	0.04	32

Key: BUN, blood urea nitrogen; MCS, mechanical circulatory support; SE, standard error.

^aPercent of times factor appeared in 500 bootstrap samples.