Table 1 Association between demographic and socioeconomic risk factors and PND, Porto Alegre, 2006.
Edinburgh ≥ 13 | Crude Prevalence Ratio (95% CI) | Adjusted Prevalence Ratio (95% CI) | ||
|---|---|---|---|---|
n | % or mean ± SD | |||
Age (years) | ||||
14 – 19 | 43 | 23.3 | 1.30 (0.68 – 2.49) | |
20 – 29 | 134 | 17.9 | 1.00 | |
30 – 39 | 17 | 22.7 | 1.27 (0.73 – 2.20) | |
40 – 47 | 19 | 26.3 | 1.47 (0.64 – 3.39) | |
P value | 0.7 | |||
Per capita income (MW)*++ | ||||
1.17 – 17.0 | 85 | 7.1 | 1.00 | 1.00 |
0.51 – 1.16 | 84 | 20.2 | 2.87 (1.19 – 6.92) | 3.07 (1.09–8.69) |
≤ 0.5 | 87 | 29.9 | 4.25 (1.84 – 9.77) | 4.40 (1.48–13.0) |
P value | < 0.01 | 0.03 | ||
Primary Income Earner's schooling**++ | 254 | 7.90 (± 6.02)+ | 0.96 (0.92 – 0.99) 0.04 | 1.01 (0.97–1.06) 0.7 |
P value | ||||
Caucasian** | ||||
Yes | 175 | 16.6 | 1.00 | 1.00 |
No | 96 | 28.1 | 1.70 (1.07 – 2.69) | 0.80 (0.49–1.32) |
P value | 0.04 | 0.4 | ||
Employment/work** | ||||
Yes | 105 | 15.2 | 1.00 | 1.00 |
No | 166 | 24.1 | 1.58 (0.93 – 2.68) | 1.05 (0.61–1.79) |
P value | 0.1 | 0.9 | ||
Participant's schooling** | 271 | 6.48 (± 3.55)+ | 0.90 (0.86 – 0.96) | 0.98 (0.90–1.06) |
P value | < 0.01 | 0.6 | ||
Spouse/partner** | ||||
Yes | 224 | 17.4 | 1.00 | 1 |
No | 47 | 36.2 | 2.08 (1.29 – 3.34) | 1.61 (0.97–2.66) |
P value | < 0.01 | 0.06 | ||
Religion/Faith** | ||||
Yes | 132 | 18.9 | 1.00 | 1.00 |
No | 139 | 22.3 | 0.85 (0.53 – 1.36) | 0.78 (0.39–1.05) |
P value | 0.6 | 0.3 |