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Table 2 Hazard ratio (HR) for use of antidepressants among respondents and for the entire study population

From: Are risk estimates biased in follow-up studies of psychosocial factors with low base-line participation?

 

Source population

Participant population

Relative risk estimates

 

N, (%)

Adj. HR

95% CI

N, (%)

Adj. HR

95% CI

RHR

95% CI

Gender

   Men

91 (3.47)

1.00

Reference

22 (2.53)

1.00

reference

   

   Women

247 (3.90)

1.17

0.94

1.46

114 (3.61)

1.52

0.99

2.34

1.30

0.90

1.88

Age

   < 45

168 (3.54)

1.00

Reference

65 (3.36)

1.00

reference

   

   > 45

170 (4.03)

1.18

0.97

1.43

71 (3.39)

1.07

0.79

1.46

0.91

0.72

1.16

Civic status

   Living alone

151 (4.55)

1.00

Reference

60 (4.29)

1.00

reference

   

   Live together

187 (3.32)

0.65

0.53

0.79

76 (2.89)

0.61

0.45

0.84

0.95

0.74

1.21

Social status

   Low

72 (5.12)

1.00

Reference

23 (4.18)

1.00

reference

   

   Middle

151 (3.54)

0.69

0.54

0.90

73 (3.38)

0.81

0.53

1.26

1.17

0.83

1.66

   High

63 (2.64)

0.52

0.38

0.71

28 (2.62)

0.62

0.37

1.05

1.20

0.79

1.82

Job demand at the group level

   Low

265 (3.70)

1.00

Reference

103 (3.22)

1.00

reference

   

   High

73 (4.08)

1.10

0.87

1.39

33 (3.99)

1.29

0.90

1.84

1.17

0.90

1.53

Decision latitude at the group level

   High

44 (3.48)

1.00

Reference

15 (2.61)

1.00

reference

   

   Low

294 (3.82)

1.12

0.84

1.50

121(3.50)

1.53

0.91

2.56

1.36

0.89

2.08

Jobstrain at the group level

   Low

286 (3.84)

1.00

Reference

116 (3.51)

1.00

reference

   

   High

52 (3.45)

0.89

0.68

1.16

20 (2.77)

0.77

0.50

1.21

0.87

0.62

1.24

ERI at group the level

   Low

241 (3.61)

1.00

Reference

96 (3.25)

1.00

reference

   

   High

97 (4.24)

1.25

1.01

1.54

40 (3.71)

1.22

0.87

1.70

0.98

0.76

1.26

Procedural injustice at the group level

   Low

272 (3.94)

1.00

Reference

111 (3.51)

1.00

reference

   

   High

66 (3.21)

0.91

0.72

1.16

25 (2.87)

0.92

0.63

1.35

1.01

0.75

1.37

Relational injustice at the group level

   Low

282 (3.95)

1.00

Reference

114 (3.53)

1.00

reference

   

   High

56 (3.07)

0.87

0.68

1.12

22 (2.76)

0.88

0.59

1.31

1.01

0.74

1.38

Total

338/8,958 (3,77)

   

136/4,028 (3,38)

      
  1. The PRISME study, Denmark 2007.