Table 6 Relationship between the number of traffic accidents with BMI, age, fatigue, QOL sense, working hours, driving experience and education level (n = 400)

BMI

4.36

-0.25

0.805

1.9

9.95

Age

0.99

-1.45

0.147

0.98

1.00

Fatigue

1.06

1.34

0.179

0.97

1.17

QOL sense

0.96

-2.04

0.041*

0.93

0.99

Working hours

0.96

-2.41

0.016*

0.94

0.99

Driving experience

1.03

5.53

0.0001*

1.02

1.04

Education level

>Diploma

1.49

1.15

0.248

0.75

2.94

Diploma

1.50

1.18

0.238

0.76

2.98

Bachelor

3.10

2.86

0.004*

1.43

6.76