Table 4.
Factor loadings of the principal component analysis in the total sample
| Items | Factor 1 | Factor 2 |
|---|---|---|
| Thinking properly | 0.665 | 0.365 |
| Easily tired | 0.575 | − 0.403 |
| Always tired | 0.565 | − 0.547 |
| Worthlessness | 0.552 | 0.457 |
| Good feeling | 0.528 | 0.165 |
| Excessively crying or attempt to it | 0.522 | 0.017 |
| Tremor | 0.521 | 0.211 |
| Uncomfortable stomach | 0.507 | − 0.222 |
| Suffering | 0.483 | 0.246 |
| Decision | 0.478 | 0.181 |
| Stress simply | 0.458 | − 0.354 |
| Headache | 0.454 | − 0.396 |
| After eating | 0.371 | − 0.111 |
| Loss interest | 0.265 | 0.390 |
| Difficulty social work | 0.263 | 0.357 |
| Enjoy | 0.244 | 0.256 |
| Fear simply | 0.456 | − 0.108 |
| Appetite | 0.374 | − 0.196 |
| Sleep | 0.432 | − 0.291 |
| Suicidal thought | 0.343 | 0.343 |
Factor loadings > 0.3 are in italics text