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Table 1 Comparison of preoperative general conditions between the two groups

From: Investigating the efficacy of vacuum sealing drainage versus traditional negative pressure drainage in treating deep incision infections following posterior cervical internal fixation—a retrospective cohort study

 

VSD Group

TND Group

P

Age

51.72 ± 11.17

54.45 ± 9.79

0.716

Gender

 Male

5

4

 

 Female

1

2

 

 BMI

24.71 ± 3.36

24.89 ± 6.97

0.569

 Comorbidities

6/6

6/6

 

 Surgical levels

1.38 ± 0.52

1.33 ± 0.50

0.318

 Length of incision (cm)

9.13 ± 1.56

9.44 ± 1.51

0.287

Laboratory examination

 WBC(× 109/L)

10.13 ± 2.30

10.33 ± 2.55

0.293

 ESR(mm/h)

63.75 ± 17.69

65.67 ± 19.67

0.619

 CRP (mg/L)

50.13 ± 20.51

49.11 ± 19.94

0.801

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European Journal of Medical Research

ISSN: 2047-783X

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