Table 6 Logistic regression analysis of independent variables with respect to 30-day mortality and complications^a

Variable

OR (95 % CI)

p-value

OR (95 % CI)

p-value

 Patient age

1.02 (0.98–1.07)

0.305

1.00 (0.97–1.03)

0.902

 Gender^b

2.44 (1.004–5.93)

0.049

1.19 (0.62–2.31)

0.599

 Perfusion time

1.01 (1.00–1.01)

0.113

1.01 (1.00–1.01)

0.139

 Cross clamp time

0.99 (0.98–1.01)

0.362

1.00 (0.99–1.01)

0.968

 Surgery type^c

0.64 (0.24–1.71)

0.377

0.53 (0.25–1.12)

0.097

 Era^d

1.17 (0.48–2.83)

0.725

0.90 (0.50–1.63)

0.726