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Table 2 Comparison of intraoperative and early postoperative data between the two groups

From: Comparison of the clinical effect between the lower sternal incision and the left parasternal fourth intercostal incision in the transthoracic closure of ventricular septal defect

Item

Group A

Group B

P

Operative time (min)

35.67 ± 7.01

63.38 ± 6.53

< 0.001

Bleeding volume (ml)

2.93 ± 11.78

62.59 ± 38.92

< 0.001

Mechanical ventilation time(h)

2.58 ± 0.53

2.63 ± 0.56

> 0.05

Intensive care unit time(d)

0.90 ± 0.27

1.05 ± 0.26

< 0.001

Postoperative hospital stay(d)

4.14 ± 2.28

7.07 ± 3.55

< 0.001

Hospital costs (RMB)

35,116.46 ± 2462.90

39,278.33 ± 3402.32

> 0.05

Operation success rate(%)

87 (91.58%)

119 (92.25%)

> 0.05

  1. Abbreviation: RMB renminbi