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Table 3 Association between PUT events and related factors and the prevalence of psychiatric disorders

From: The association between psychiatric disorders and work-related problems among subway drivers in Korea

PUT experience and related factors

1-year prevalence

Lifetime prevalence

MDD

PTSD

Panic disorder

MDD

PTSD

Panic disorder

OR

95% CI

OR

95% CI

OR

95% CI

OR

95% CI

OR

95% CI

OR

95% CI

PUT experience (Ref = no)

Yes

1.99

0.72-5.53

1.54

0.52-4.55

1.31

0.31-5.50

1.13

0.55-2.31

2.06

0.94-4.55

1.75

0.59-5.14

Number of PUT experience (Ref = 0)

1

2.01

0.66-6.11

1.77

0.31-4.47

1.83

0.45-7.50

0.95

0.40-2.25

1.45

0.55-3.85

1.67

0.50-5.58

≥2

1.94

0.39-9.62

2.36

0.57-9.70

0

0

1.56

0.56-4.34

3.57

1.32-3.65

1.95

0.39-9.79

Severity of victim’s injury (Ref = alive)

Death

0.59

0.13-2.72

2.49

0.27-23.27

0.4

0.04-4.55

0.79

0.25-2.53

1.39

0.40-4.82

0.39

0.07-2.18

When PUT was experienced (Ref = over 5 years)

Within 5 years

1.04

0.77-1.05

1.01

0.11-9.06

1.04

0.07-15.38

0.47

0.09-2.46

0.33

0.03-2.63

0.46

0.05-4.68

  1. Note: Odds ratio and 95% confidence interval were estimated by performing multiple logistic regression, adjusted for age. Except for age, other socio-demographic factors were not associated with psychiatric disorders in univariate analysis.