Variable

Frequency n (%)

Other comments

Age (years)

18 - 50

85 (69.1)

Median = 41 (IQR: 30 - 55)

>51

38 (30.9)

Sex

Male

63 (51.2)

Female

60 (49.8)

Education level

No formal

2 (1.6)

Primary school

83 (67.5)

Secondary school and above

38 (30.9)