Table 3 Necessity analysis for oral health related quality of life (OHRQoL).
| Â | High OHRQoL | Low OHRQoL | ||
|---|---|---|---|---|
Cons | Cov | Cons | Cov | |
Social support | 0.658256 | 0.67243 | 0.652649 | 0.554267 |
 ~ Social support | 0.563664 | 0.661239 | 0.61429 | 0.5991 |
Self-efficacy | 0.626318 | 0.709655 | 0.569836 | 0.536772 |
 ~ Self-efficacy | 0.59117 | 0.623079 | 0.691771 | 0.60615 |
Knowledge | 0.686512 | 0.694854 | 0.625713 | 0.526511 |
 ~ Knowledge | 0.532196 | 0.631041 | 0.637362 | 0.628289 |
Attitude | 0.75653 | 0.661369 | 0.715265 | 0.519843 |
 ~ Attitude | 0.450758 | 0.655674 | 0.534073 | 0.645851 |
Practice | 0.603692 | 0.701364 | 0.575084 | 0.555452 |
 ~ Practice | 0.617361 | 0.636051 | 0.690811 | 0.591696 |