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Table1 Patients characteristics among groups

From: Effects of dynamic individualized PEEP guided by driving pressure in laparoscopic surgery on postoperative atelectasis in elderly patients: a prospective randomized controlled trial

 

DV

group(n = 17)

PV group(n = 16)

CV group(n = 16)

P value

Ages (years)

70(5)

68(4)

71(8)

0.221

Gender (male/female,n)

8/9

12/4

7/9

0.147

BMI (kg/m2)

21 ± 2

23 ± 3

22 ± 3

0.397

ASA Physical status (II/III, n)

14/3

15/1

13/3

0.532

Current smoker, n(%)

3(18)

1(6)

4(25)

0.351

History of diabetes mellitus, n(%)

1(6)

4(25)

3(19)

0.315

History of hypertension, n(%)

7(41)

6(38)

5(31)

0.837

  1. Data are presented as mean ± standard deviation (SD), median and interquartile range (IQR), or proportion, as applicable
  2. ASA American Society of Anesthesiologists, BMI Body Mass Index, IQR Interquartile Range