Table III. Multivariate Logistic Regression Analysis of the Association between Factors and Low Knowledge.
† Only the factors that were significant in the last step are reported here
* P < 0.01, ** P < 0.001
| Factor† | Group | OR | 95% CI | |
|---|---|---|---|---|
| Earthquake experience | ||||
| Yes | 1 | |||
| No** | 1.980 | 1.471 | 2.665 | |
| Region | ||||
| Low risk region | 1 | |||
| Southern high risk region* | 0.618 | 0.456 | 0.836 | |
| Northern high risk region | 0.864 | 0.655 | 1.141 | |
| Occupation | ||||
| Student | 1 | |||
| Labor, businessman, or employee* | 1.786 | 1.272 | 2.507 | |
| Housewife* | 1.732 | 1.223 | 2.451 | |
| Jobless | 1.773 | 0.925 | 3.399 | |
| Retired | 1.617 | 0.985 | 2.655 | |