Multivariate logistic regression analysis of the severe distress group
| Predictor | Model 1 Sociodemographic factors and health-related variables | Model 2 Model 1+disaster-related variables |
|---|---|---|
| OR (95% CI) | OR (95% CI) | |
| Gender (female) | 1.38 (1.14 to 1.68)** | 1.51 (1.21 to 1.89)** |
| Age (65 years or more) at the disaster | 1.73 (1.43 to 2.10)** | 1.82 (1.46 to 2.26)** |
| Problem drinking (CAGE 2 or more) in 2013 | 1.62 (1.19 to 2.20)** | 1.77 (1.26 to 2.49)** |
| Subjective sleep insufficiency in 2013 | 4.01 (3.26 to 4.94)** | 3.86 (3.07 to 4.86)** |
| Poor perceived social support (LSNS-6 12 or less) in 2013 | 2.31 (1.88 to 2.83)** | 2.39 (1.90 to 2.99)** |
| Perception of radiation risk (genetic effects: very likely) in 2013 | 3.76 (3.12 to 4.53)** | 3.91 (3.17 to 4.83)** |
| Disaster-related home damage | 0.90 (0.68 to 1.20) | |
| Disaster-related bereavement | 1.16 (0.91 to 1.47) | |
| Relocation 5 times or more after the disaster (in 2012) | 1.26 (1.02–1.55)* |
*p<0.05, **p<0.01.