Variables | β | Odds ratio | 95% CI | P |
---|---|---|---|---|
Gender | Â | Â | Â | Â |
  Male | 2.28 | 9.77 | 8.08 ~ 11.82 | <.001 |
  Female* |  |  |  |  |
Educational level | Â | Â | Â | Â |
  <=middle school | .50 | 1.65 | 1.25 ~ 2.18 | <.001 |
  =high school | .91 | 2.49 | 1.93 ~ 3.22 | <.001 |
  > = college* |  |  |  |  |
Age (years) | Â | Â | Â | Â |
  20 ~ 39 | .85 | 2.34 | 1.72 ~ 3.19 | <.001 |
  40 ~ 64 | .61 | 1.85 | 1.45 ~ 2.34 | <.001 |
  65 ~ * |  |  |  |  |
Economic status | Â | Â | Â | Â |
  Poor/bad | .56 | 1.75 | 0.93 ~ 3.29 | .08 |
  Fair/not bad | .26 | 1.30 | 0.72 ~ 2.34 | .39 |
  Good * |  |  |  |  |
Physical activity | Â | Â | Â | Â |
  Not often | .22 | 1.25 | 1.04 ~ 1.49 | .013 |
  Often* |  |  |  |  |
Dental check-up | Â | Â | Â | Â |
  Not regular | .31 | 1.29 | 1.02 ~ 1.63 | .001 |
  Regular* |  |  |  |  |
Tooth brush | Â | Â | Â | Â |
  Incorrect | .35 | 1.42 | 1.12 ~ 1.80 | .004 |
  Correct* |  |  |  |  |