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Table 1 Demographic data and history

From: Preoperative incentive spirometry for preventing postoperative pulmonary complications in patients undergoing coronary artery bypass graft surgery: a prospective, randomized controlled trial

Variable

Total (Mean ± SD)

IS group (Mean ± SD)

Control group (Mean ± SD)

p value

Age

54.3 ± 4.5

54.4 ± 3.8

54.3 ± 5.1

0.961

Variable

Yes/no

IS group n (%)

Control group n (%)

p value

Gender

Male

22 (55.0%)

21 (52.5%)

0.823

Female

18 (45.0%)

19 (47.5%)

DM

Yes

17 (42.5%)

20 (50.0%)

0.501

No

23 (57.5%)

20 (50%)

HTN

Yes

15 (37.5%)

15 (37.5%)

> 0.999

No

25 (62.5%)

25 (62.5%)

IHD

Yes

18 (45.0%)

15 (37.5%)

0.496

No

22 (55.0%)

25 (62.5%)

PCI

Yes

5 (12.5%)

8 (20.0%)

0.363

No

35 (87.5%)

32 (80.0%)

Smoking

Yes

14 (35.0%)

16 (40.0%)

0.644

No

26 (65.0%)

24 (60.0%)

BMI

 

26.5 ± 2.6

26.4 ± 2.1

0.967

BMI category

Normal weight

12 (30.0%)

9 (22.5%)

0.727

Overweight

24 (60.0%)

28 (70.0%)

Obesity

4 (10.0%)

3 (7.5%)