Frequency

Percentage

Antecedents

Hypertension

92

70.2

Hepatitis C

23

17.6

Diabetes

15

11.5

UGD* confirmed

10

7.6

Chronic Glomerular-Nephritis

8

6.1

Hepatitis B

8

6.1

HIV**

5

3.8

Digestive tract cancer

0

0.0

Lifestyle

Coffee consumption

44

33.6

NSAI*** taking

25

19.1

Alcohol consumption

21

16.0

Cigarette smoking

8

6.1