Varibles | Univariate | Multivariate | ||
---|---|---|---|---|
 | HR(95% CI) | P value | HR(95% CI) | P value |
Age > =75 years | 2.918(1.953–4.361) | < 0.001 | 2.691(1.764–4.104) | < 0.001 |
Conoary artery diease | 1.607(1.080–2.392) | 0.019 | 1.837(1.203–2.806) | 0.005 |
Arrhythmology | 1.878(0.766–4.604) | 0.168 | 2.052(0.797–5.283) | 0.136 |
Admission Hb < 100 g/L | 2.615(1.555–4.398) | < 0.001 | 2.060(1.190–3.566) | 0.010 |
Admission Alb< 40 g/L | 2.162(1.406–3.326) | < 0.001 | 1.625(1.022–2.584) | 0.040 |
Intraoperative blood loss | 0.999(0.998–1.000) | 0.048 | 0.999(0.998–1.000) | 0.088 |