Table 2 Wealth-related inequality in the prevalence of mental health disorders.

From: Socioeconomic inequality in mental health disorders: A cross-sectional study from the Tehran University of Medical Sciences employees’ cohort study

 

Model 1a

Model 2b

Model 1a

Model 2b

SII (95% CI)

SII (95% CI)

RII (95% CI)

RII (95% CI)

Total

 Depression

9.71 (6.78–12.63)

P < 001

5.55 (2.03–9.07)

P = 0.002

3.26 (2.26–4.71)

P < 001

2.54 (1.64–3.93)

P < 001

 Anxiety

11.07 (8.27–13.88)

P < 001

6.94 (3.62–10.27)

P < 001

4.14 (2.85–6.03)

P < 001

2.89 (1.86–4.50)

P < 001

 Stress

7.67 (4.18–11.15)

P < 001

4.28 (0.25–8.29)

P = 0.031

1.94 (1.42–2.66)

P < 001

1.65 (1.14–2.38)

P = 0.008

Female

 Depression

15.66 (11.50–19.82)

P < 001

11.47 (6.81–16.12)

P < 001

5.03 (3.26–7.76)

P < 001

3.30 (1.99–5.48)

P < 001

 Anxiety

16.13 (12.15–20.11)

P < 001

11.67 (6.83–16.51)

P < 001

6.05 (3.90–9.40)

P < 001

3.60 (2.15–6.02)

P < 001

 Stress

13.74 (8.77–18.72)

P < 001

9.72 (3.71–15.72)

P = 0.002

2.80 (1.94–4.04)

P < 001

2.01 (1.31–3.10)

P = 0.001

Male

 Depression

3.46 (-0.43–7.36)

P = 0.081

-0.20 (-5.18–4.75)

P = 0.934

1.77 (0.88–3.55)

P = 0.109

1.15 (0.50–2.66)

P = 0.734

 Anxiety

6.08 (2.10–10.07)

P = 0.003

2.03 (-3.08–7.15)

P = 0.437

2.58 (1.26–5.32)

P = 0.010

1.45 (0.62–3.40)

P = 0.389

 Stress

2.10 (-2.70–6.91)

P = 0.391

-0.48 (-5.97–5.00)

P = 0.863

1.26 (0.69–2.30)

P = 0.444

0.91 (0.44–1.88)

P = 0.806

  1. aModel 1 adjusted for age
  2. bModel 2 adjusted for age, sex (only total analysis), education, and marital status
  3. Bold indicates P < 0.05