Risk factor

Number (n)

Frequency (%)

Microcrystalline arthritis

1

1.61

Viral hepatitis

1

1.61

Sickle cell disease

1

1.61

Pregnancy

1

1.61

HIV/AIDS

3

4.84

Diabetes

8

12.90

Sport

12

19.35

Tobacco

13

20.96

Obesity

17

27.41

Alcohol

21

33.87

Family history of stroke

23

37.09

Age ≥ 55 years

27

43.54

Arterial hypertension

38

61.29