Group A

Group B

Total

p value

Pneumothorax

10

13

23

0.162

Pleural Effusion

10

16

26

0.097

Fistula

5

9

14

0.142

Pneumonia

10

4

14

0.058

Blood Transfusion

10

13

23

0.162

Re-operation

3

0

3

0.108

Re-intubation

3

0

3

0.108