Table 4.
Result of simple and multiple logistic regression analyses for psychological distress (K10 score ≥25)
| Predictor variable | Odds ratio | 95% Confidence interval | P value |
|---|---|---|---|
| Simple logistic regression analysis | |||
| Sex (1, women; 0, men) | 0.73 | 0.29–1.80 | 0.489 |
| Age (years) | 0.97 | 0.94–1.00 | 0.038 |
| Household composition (1, nuclear family; 0, extended family) | 0.93 | 0.42–2.07 | 0.861 |
| House damagea | 1.38 | 0.98–1.95 | 0.066 |
| Employment status (1) (0, having a job; 1, housewife or unemployed) | 2.48 | 0.90–6.81 | 0.078 |
| Employment status (2) (1, housewife; 0, having a job or unemployed) | 3.14 | 1.37–7.18 | 0.007 |
| Contact with family (1, loss of contact; 0, no change) | 16.0 | 2.78–92.0 | 0.002 |
| Contact with people in the community (1, worse or loss of contact; 0, no change) | 7.32 | 2.69–19.9 | <0.001 |
| Alcohol consumption (0, no; 1, sometimes; 2, everyday) | 1.11 | 0.67–1.86 | 0.680 |
| Multiple logistic regression analysis [model 1 (full model)] | |||
| Sex (1, women; 0, men) | 1.16 | 0.29–4.58 | 0.837 |
| Age (years) | 0.95 | 0.91–0.99 | 0.024 |
| Household composition (1, nuclear family; 0, extended family) | 1.03 | 0.38–2.79 | 0.949 |
| House damagea | 1.22 | 0.81–1.83 | 0.344 |
| Employment status (1) (0, having a job; 1, housewife or unemployed) | 4.47 | 0.94–21.2 | 0.060 |
| Employment status (2) (1, housewife; 0, having a job or unemployed) | 2.25 | 0.68–7.45 | 0.184 |
| Contact with family (1, loss of contact; 0, no change) | 4.00 | 0.43–37.5 | 0.224 |
| Contact with people in the community (1, worse or loss of contact; 0, no change) | 7.15 | 1.85–27.6 | 0.004 |
| Alcohol consumption (0, no; 1, sometimes; 2, everyday) | 1.35 | 0.62–2.91 | 0.449 |
| Multiple logistic regression analysis [model 2 (Employment status (2) was excluded from model 1] | |||
| Sex (1, women; 0, men) | 1.52 | 0.42–5.49 | 0.521 |
| Age (years) | 0.95 | 0.91–0.98 | 0.006 |
| Household composition (1, Nuclear family; 0, Extended family) | 0.98 | 0.37–2.61 | 0.969 |
| House damagea | 1.21 | 0.81–1.82 | 0.347 |
| Employment status (1) (0, having a job; 1, housewife or unemployed) | 6.74 | 1.62–28.0 | 0.009 |
| Contact with family (1, loss of contact; 0, no change) | 4.07 | 0.43–38.5 | 0.221 |
| Contact with people in the community (1, worse or loss of contact; 0, no change) | 6.97 | 1.85–26.2 | 0.004 |
| Alcohol consumption (0, no; 1, sometimes; 2, everyday) | 1.29 | 0.61–2.76 | 0.509 |
aCoded as 0, slightly damaged; 1, severely damaged; 2, almost completely destroyed; 3, completely destroyed