. 2011 Jan 1;41(1):200–206. doi: 10.1016/j.ejcts.2011.04.017

Table 2:

Risk factors for mechanical circulatory support after heart transplant

Factor	Point estimate ± SE	P	Reliability (%)^a
Restrictive cardiomyopathy	2.6 ± 0.43	0.02	61
Female	2.2 ± 0.29	0.006	59
Diastolic PPA	1.03 ± 0.015	0.04	43
BUN (mg dl⁻¹)	1.02 ± 0.011	0.02	56

Key: BUN, blood urea nitrogen; PPA, pulmonary artery pressure; SE, standard error.

^aPercent of times factor appeared in 500 bootstrap samples.