Table 4 Independent risk factors of 30-day mortality – univariate logistic regression

Female gender

0.384 (0.045 to 3.306)

0.383

Age

1.022 (0.926 to 1.127)

0.672

Logistic EuroSCORE I

1.078 (1.017 to 1.142)

0.012

EuroSCORE II

1.339 (1.117 to 1.606)

0.002

NYHA Class

1.445 (0.378 to 5.527)

0.591

Kidney disease

2.844 (0.571 to 14.166)

0.202

GFR

0.973 (0.931 to 1.017)

0.225

Creatinine

1.151 (0.299 to 4.432)

0.838

Liver cirrhosis

8.149 (1.615 to 41.118)

0.011

Bilirubin

1.890 (0.782 to 4.563)

0.157

Hepatitis C

1.456 (0.170 to 12.472)

0.732

HIV

0.040 (0.01 to 1560.464)

0.552

Large vegetation

2.160 (0.252 to 18.527)

0.483

Septic embolism

1.307 (0.239 to 7.145)

0.758

Positive blood culture

0.997 (0.181 to 5.489)

0.997

Negative blood culture

0.398 (0.046 to 3.433)

0.402

Staphylococcus species

0.337 (0.068 to 1.839)

0.209

Enterococcus species

7.348 (1.218 to 44.323)

0.030

Operation time

0.998 (0.984 to 1.012)

0.780

Cross clamp time

1.002 (0.983 to 1.021)

0.829

Multivalvular endocarditis

0.046 (0.0 to416017.507)

0.706