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Table 4 Incidence of postoperative complications among studied participants

From: Short-term outcome following postoperative enhanced recovery implementation in patients with perforated peptic ulcer

Postoperative complications

Study (n = 30)

Control (n = 30)

X2

P value

No

%

No

%

Total postoperative complications

 None

21

70.0

12

40.0

18.20

0.000**

 One complication

3

10.0

0

0.0

 Two complications

5

16.7

3

10.0

 Three complications

1

3.3

15

50.0

One by one postoperative complications

 Admission to ICU

3

10.0

7

23.3

1.92

0.166

 Septic shock

1

3.3

3

10.0

1.07

0.301

 Pneumonia

2

6.7

7

23.3

3.27

0.071

 DVT

0

0.0

1

3.3

1.02

0.313

 Urinary tract infection

3

10.0

8

26.7

2.78

0.095

 Prolonged ileus

2

6.7

9

30.0

5.46

0.020*

 Omental patch leakage

1

3.3

1

3.3

0.00

1.000

 Intra-abdominal abscess

1

3.3

3

10.0

1.07

0.301

 Surgical site infection and burst

2

6.7

11

36.7

7.95

0.005**

 Reoperation

1

3.3

2

6.7

0.35

0.554

  1. Chi-square test for qualitative data between the two groups
  2. *Significant level at P value < 0.05, **Significant level at P value < 0.05