Table 2 Prevalence of depression and related demographic factors.
Characteristic | Depression (n = 182) | ||||||||
|---|---|---|---|---|---|---|---|---|---|
Number | Effective percentage | χ2 | OR | 95% CI | Adjusted OR& | 95% CI | |||
Sex | 1.621 | ||||||||
Male | 89 | 28.1 | 1.00 | Ref | 1.00 | Ref | |||
Female | 93 | 32.9 | 1.25 | 0.88–1.78 | 1.30 | 0.88–1.90 | |||
Age group | 17.66** | ||||||||
Youth (15–44) | 30 | 17.9 | 1.00 | Ref | 1.00 | Ref | |||
Middle-aged (45–64) | 94 | 36.4 | 2.64 | 1.65–4.22 | 2.86 | 1.69–4.82 | |||
Elderly (> = 65) | 58 | 33.3 | 2.30 | 1.39–3.81 | 2.27 | 1.30–3.98 | |||
Altitude | 15.871** | ||||||||
< 3500 m | 85 | 24.1 | 1.00 | Ref | 1.00 | Ref | |||
> = 3500 m | 97 | 39.3 | 2.04 | 1.43–2.90 | 3.48 | 1.35–2.91 | |||
Residence | 0.606 | ||||||||
Rural | 161 | 30.9 | 1.24 | 0.73–2.10 | 0.70 | 0.35–1.42 | |||
Urban | 21 | 26.6 | 1.00 | Ref | 1.00 | Ref | |||
Education | 9.374* | ||||||||
College | 12 | 29.3 | 0.84 | 0.42–1.69 | 1.73 | 0.62–4.83 | |||
Middle school | 3 | 13.6 | 0.32 | 0.09–1.10 | 0.50 | 0.13–1.91 | |||
Primary school | 12 | 17.9 | 0.44 | 0.23–0.85 | 0.52 | 0.26–1.05 | |||
Illiterate | 155 | 33.0 | 1.00 | Ref | 1.00 | Ref | |||
Famer | 5.248* | ||||||||
Yes | 157 | 32.4 | 1.75 | 1.08–2.83 | 1.77 | 0.85–3.67 | |||
No | 25 | 21.6 | 1.00 | Ref | 1.00 | Ref | |||
Smoking | 4.061* | ||||||||
No | 176 | 31.3 | 1.00 | Ref | 1.00 | Ref | |||
Yes | 6 | 15.8 | 0.41 | 0.17–1.00 | 0.57 | 0.21–1.55 | |||
Drinking | 0.015 | ||||||||
No | 164 | 30.3 | 1.00 | Ref | 1.00 | Ref | |||
Yes | 18 | 31.0 | 1.04 | 0.58–1.86 | 1.69 | 0.84–3.39 | |||
Body mass index | 3.496 | ||||||||
< 18.5 | 7 | 50.0 | 2.61 | 0.88–7.72 | 4.31 | 1.33–13.93 | |||
18.5–24.0 | 66 | 27.7 | 1.00 | Ref | 1.00 | Ref | |||
24.0–28.0 | 69 | 31.5 | 1.20 | 0.80–1.79 | 1.04 | 0.68–1.60 | |||
> = 28.0 | 40 | 31.0 | 1.17 | 0.73–1.87 | 1.08 | 0.65–1.78 | |||
