Variable

N

HR

95% CI

p-value

Sex

Male

Female

60

33

1 (reference)

0.933

0.544 - 1.601

0.802

Age

93

1.053

0.968 - 1.145

0.228

Colon/Rectal

Colon

Rectal

73

20

1 (reference)

0.677

0.357 - 1.284

0.232

Hypertension

Yes

No

61

32

1 (reference)

0.859

0.485 - 1.522

0.602

Lipid disorder

Yes

No

20

73

1 (reference)

1.013

0.535 - 1.920

0.967

Heart factors

Yes

No

25

68

1 (reference)

0.525

0.301 - 0.917

0.024

Lung factors

Yes

No

16

77

1 (reference)

0.776

0.379 - 1.591

0.490

Diabetes Mellitus

Yes

No

19

74

1 (reference)

0.670

0.358 - 1.254

0.211

Cerebrovascular disease

Yes

No

10

83

1 (reference)

1.160

0.497 - 2.711

0.731

Chronic kidney disease

Yes

No

8

85

1 (reference)

0.397

0.177 - 0.889

0.025

Cognitive disorder

Yes

No

12

81

1 (reference)

0.637

0.320 - 1.267

0.199

Comorbidities

Yes

No

77

16

1 (reference)

0.350

0.139 - 0.884

0.026

Number of comorbidities

93

1.239

1.016 - 1.511

0.034

Programmed admission

Yes

No

60

33

1 (reference)

2.545

1.501 - 4.317

0.001

Surgery

Yes

No

87

6

1 (reference)

5.003

2.015 - 12.420

0.001

Hospital stay (days)

93

1.014

0.991 - 1.038

0.238

Early complication

Yes

No

17

76

2.388

1 (reference)

1.311 - 4.347

0.004

Late complication

Yes

No

4

89

4.055

1 (reference)

1.216 - 4.055

0.023