Variables

Knowledge of Fitness to drive n = 315

Poor n (%)

Fair n (%)

Good n (%)

Test statistic

p value

Age group (years)

<50

132 (57.1)

14 (6.1)

85 (36.8)

Fisher’s exact = 3.037

0.006*

>50

39 (46.4)

7 (8.3)

38 (45.2)

Sex

Male

171 (55.0)

21 (6.8)

119 (38.3)

Fisher’s exact = 5.420

0.035*

Female

0 (0.0)

0 (0.0)

4 (100.0)

Level of education

No formal

8 (66.7)

0 (0.0)

4 (33.3)

Fisher’s exact = 5.136

0.484

Primary

66 (58.9)

8 (7.1)

38 (33.9)

Secondary

89 (51.7)

13 (7.6)

70 (40.7)

Tertiary

8 (42.1)

0 (0.0)

11 (57.9)

Ever had an RTA

Yes

81 (53.6)

8 (5.3)

62 (41.1)

χ2 = 1.122

0.563

No

90 (54.9)

13 (7.9)

61 (37.2)

Duration of driving (years)

≤20

115 (56.9)

10 (5.1)

75 (38.1)

Fisher’s exact = 2.770

0.253

>20

59 (50.0)

11 (9.3)

48 (40.7)

Currently on doctors treatment

Yes

48 (48.5)

2 (2.0)

49 (49.5)

Fisher’s

exact = 9.759

0.007*

No

123 (56.9)

19 (8.8)

74 (34.3)

77

216 (100.0)