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Table 1 Demographic and Intra-operative data compared between two groups

From: Impact of minimally invasive mitral valve surgery on sexual dysfunction in male patients

Item

MVS group

MIMVS group

P

Sexual dysfunction

30

15

0.03

Age (years)

45.25 ± 9.05

45.93 ± 9.90

0.71

BMI (kg/m2)

22.53 ± 1.75

22.74 ± 1.48

0.50

Marriage

47

40

0.86

Smoke

22

15

0.46

Hypertension

8

10

0.35

Diabetes

5

4

1

β-blocker

50

39

0.47

Pre-operative NYHA (median)

II

II

 

Pre-operative LVEF (%)

57.05 ± 5.86

58.30 ± 6.85

0.30

Surgery strategy

  

0.09

Mitral valve repair

35

21

 

Mitral valve replacement

26

30

 

Tricuspid valve plasty

20

19

0.48

Post-operative LVEF (%)

56.21 ± 5.40

55.20 ± 5.01

0.31

Post-operative NYHA (median)

I

I

 

Postoperative hospital stays (days)

5.88 ± 0.94

4.87 ± 0.75

P < 0.001

  1. BMI body mass index, NYHA class New York Heart Association functional classification, LVEF left ventricular ejection fraction