Table 5 Multivariable cox proportional hazard regression model for risk factor analysis of long-term survival

SCR^a

.182

.509 (.19–1.37)

SCR + TAR^a

.451

.823 (.496–1.37)

AVS^a

.110

.739 (.51–1.07)

COMP^a

.152

.835 (.65–1.07)

COMP+TAR^a

.248

.860 (.67–1.11

Sex^a

.683

.928 (.65–1.33)

Age^a

.000

1.028 (1.01–1.04)

Circulatory arrest

.000

2.891 (1.60–5.2)

Bypass time

.001

1.007 (1.00–1.01

Operation time

.019

.997 (.99–1.00)

General malperfusion

.029

1.530 (1.05–2.24)

Hemodialyses

.031

1.701 (1.05–2.76)

Aortic cross clamp times

.141

.996 (.99–1.00)

Previous cardiothoracic surgery

.160

1.410 (.87–2.28)

Myocardial infarction

.263

1.526 (.73–3.2)

Sepsis

.657

1.164 (.60–2.27)