Table 4 Association between the prevalence of psychiatric disorders and work-related problems during the past year

Conflict with passengers

3.13

1.21-8.11

3.21

1.14-9.03

0.57

0.12-2.76

2.02

1.07-3.85

3.32

1.55-7.12

1.11

0.38-3.26

Sudden stop due to an emergency bell

4.17

0.95-18.3

3.66

0.82-16.4

2.04

0.43-9.69

2.61

1.14-5.97

7.53

1.77-32.02

1.55

0.50-4.87

Near accident

1.01

0.40-2.58

8.81

1.96-39.3

1.26

0.36-4.39

1.35

0.72-2.54

6.36

2.40-16.90

1.27

0.47-3.43

Breakdown

0.81

0.18-3.57

1.71

0.48-6.14

0.71

0.09-5.71

1.14

0.47-2.77

1.89

0.75-4.75

0.43

0.06-3.30

PUT experience of a colleague

4.54

1.76-11.70

0.55

0.12-2.47

3.54

1.01-12.38

2.92

1.54-5.54

2.84

1.32-6.12

2.78

1.02-7.58