Table 3 Estimate in days of fatal events during the postoperative period and Log-Rank comparison with overall mortality.

From: Survival curve identifies critical period for postoperative mortality in cardiac patients undergoing emergency general surgery

Diagnosis

Estimate

Standard error

95% confidence interval

Log-Rank

Lower limit

Upper limit

p-value

Acute mesenteric ischemia

11.3

1.764

7.9

14.8

 < 0.0001

Acute cholecystitis

28.3

0.961

26.4

30.2

0.00021

Acute appendicitis

27.6

1.466

24.8

30.5

0.041

Fournier

26.3

1.797

22.7

29.8

0.13

Emergency hernia

23.8

2.919

18.1

29.5

0.53

Perforated peptic ulcer

12.6

3.869

5

20.1

0.00051

Colon neoplasia

23.3

3.22

16.9

29.6

0.82