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Table 1 Demographic and operative data

From: Efficacy and safety of Cohen Flex-Tip blocker and left double lumen tube in lung isolation for thoracic surgery: a randomized comparative study

 

Left DLT group

Cohen blocker group

p value

Number of patients

20

20

 

Age (years)b

41.7 ± 9.3

42.4 ± 8.5

0.805b

Weight (kg)b

77.6 ± 14.5

84.6 ± 21.6

0.236b

Height (cm)b

164.5 ± 4.3

167.2 ± 7.7

0.179b

BMI (kg/m2)

26.68 ± 6.75

27.26 ± 5.64

 

Gender:

 Male

7 (35.0%)

12 (60.0%)

0.113a

 Female

13 (65.0%)

8 (40.0%)

Mallampati scorea

 Class I

16 (80.0%)

12 (60.0%)

0.168a

 Class II

4 (20.0%)

8 (40.0%)

ASA scorea

 I

15 (75.0%)

10 (50.0%)

0.102a

 II

5 (25.0%)

10 (50.0%)

Type of operationa

 Lobectomy

7 (35.0%)

8 (40.0%)

0.959a

 Lung biopsy

7 (35.0%)

5 (25.0%)

 Segmentectomy

6 (30.0%)

7 (35.0%)

Duration of surgery (min)b

215.4 ± 104.4

192.9 ± 66.2

0.421b

  1. aChi-square test
  2. bIndependent sample t test