Table 4 Contribution of non-work and work factors to the association between income level and the risk of 12-month depressive or anxiety disorder
Income level%
HighAverageLowReduction
ReferenceOR (95% CI)OR (95% CI)in risk*
Men
    Model 1: adjusted for age11.79 (1.05 to 3.06)2.83 (1.38 to 5.83)
Non-work factors
    Model 2: model 1+disadvantaged housing conditions11.73 (1.01 to 2.96)2.61 (1.29 to 5.29)12.0
    Model 3: model 1+smoking11.77 (1.04 to 3.03)2.77 (1.33 to 5.77)3.3
    Model 4: model 1+physical symptoms11.80 (1.05 to 3.10)2.68 (1.27 to 5.63)8.2
    Model 5: model 1+all non-work factors11.73 (1.00 to 2.98)2.46 (1.18 to 5.16)20.2
Work factors
    Model 6: model 1+lack of job control11.54 (0.91 to 2.61)2.58 (1.29 to 5.17)13.7
    Model 7: model 1+lack of educational prospects at work11.61 (0.94 to 2.77)2.27 (1.09 to 4.73)30.6
    Model 8: model 1+all work factors11.50 (0.88 to 2.55)2.27 (1.11 to 4.64)30.6
    Model 9: model 1+all non-work and work factors11.48 (0.86 to 2.56)2.16 (1.05 to 4.45)36.6
Women
    Model 1: adjusted for age11.19 (0.82 to 1.74)2.02 (1.23 to 3.32)
Non-work factors
    Model 2: model 1+marital status11.11 (0.76 to 1.60)1.69 (1.02 to 2.81)32.4
    Model 3: model 1+disadvantaged housing conditions11.13 (0.78 to 1.63)1.82 (1.10 to 3.01)19.6
    Model 4: model 1+lack of social support outside work11.15 (0.79 to 1.67)1.84 (1.12 to 3.04)17.6
    Model 5: model 1+violence victimisation11.16 (0.80 to 1.69)1.88 (1.15 to 3.07)13.7
    Model 6: model 1+smoking11.17 (0.81 to 1.70)2.01 (1.22 to 3.31)1.0
    Model 7: model 1+physical symptoms11.22 (0.83 to 1.77)1.89 (1.14 to 3.13)12.7
    Model 8: model 1+all non-work factors11.04 (0.72 to 1.51)1.36 (0.81 to 2.29)64.7
Work factors
    Model 9: model 1+lack of job control11.13 (0.78 to 1.63)1.89 (1.15 to 3.12)12.7
    Model 10: model 1+lack of educational prospects at work11.12 (0.76 to 1.63)1.86 (1.13 to 3.08)15.7
    Model 11: model 1+job insecurity11.16 (0.80 to 1.68)1.92 (1.17 to 3.17)9.8
    Model 12: model 1+all work factors11.08 (0.75 to 1.58)1.79 (1.08 to 2.96)22.5
    Model 13: model 1+all non-work and work factors10.96 (0.66 to 1.40)1.24 (0.73 to 2.11)76.5
  • *Reduction in the excess risk between high and low income groups. CI, confidence interval; OR, odds ratio.