Age

53 (SD 11.2)

Males

55%

Level of education

N = 26

Low = 9

Medium = 11

High = 6

Regular driving

68%

Fibrosis (Kp)

10.3 (SD 9.1)

≥7.4 n = 17

≥8.6 n = 12

≥9.5 n = 8

≥12.5 n = 4