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Table 1 Baseline demographic variables and clinical information after propensity score matching (Total n = 108)

From: Powered stapling system with gripping surface technology for pulmonary resection of lung cancer: real-world clinical effectiveness

Characteristics

n (%) or mean ± SD

P-value

GST (n = 54)

Manual (n = 54)

Age

54.46 (10.64)

55.19 (10.88)

0.728

Height (cm)

160.46 ± 7.8

161.61 ± 6.99

0.422

Weight (kg)

58.53 ± 10.77

59.95 ± 9.9

0.475

BMI

22.67 ± 3.56

22.88 ± 2.99

0.737

Male

20 (37.0%)

18 (33.3%)

0.84

Smoking history

   

 Yes

11 (20.4%)

9 (16.7%)

0.804

Surgical history

   

 Yes

24 (44.4%)

28 (51.9%)

0.563

Surgical complexity

   

 Easy

25 (46.3%)

27 (50.0%)

0.896

 Medium

15 (27.8%)

13 (24.1%)

 Hard

14 (25.9%)

14 (25.9%)

  1. BMI Body Mass Index