Table 5 Outcome 1—univariate analysis of in hospital mortality

Age

52.4

53.8

P = 0.852

Gender (male)

4

63

P > 0.900

IVDU

4

24

10.0 (1.0–94)

P = 0.032

Rural patient

3

30

P = 0.355

ATSI

2

13

P = 0.196

Hx of diabetes

1

16

P > 0.900

BMI

28.0

27.7

P > 0.900

NYHA 4

2

11

P = 0.153

Positive blood culture

4

75

P = 0.457

Staph A

3

32

P = 0.378

Vegetation > 20 mm

3

24

P = 0.161

Prosthetic valve involved

3

18

P = 0.083

Left sided endocarditis

5

77

P > 0.900

Embolic phenomenon

2

37

P > 0.900

Cerebral emboli

1

22

P > 0.900

Preoperative creatinine

118

135

P = 0.624

Emergent surgery

3

11

9.95 (1.49–66.4)

P = 0.026

Preoperative cardiogenic shock

2

13

P = 0.196

Preoperative respiratory failure

3

17

P = 0.073

Preoperative dialysis

4

7

44.0 (4.31–449)

P = 0.001

Preoperative inotropes

4

13

21.8 (2.26–211)

P = 0.004

Aortic procedure

2

11

P = 0.153

Double valve replacement

1

10

P = 0.602

Mitral valve repair

0

14

P = 0.320

CPB time

250.8

130.5

1.02 (1.01–1.03)

P < 0.001

Cross clamp time

175

97.8

1.26 (1.01–1.04)

P = 0.006