Table 4 Oral hygiene-related behaviors and oral health literacy estimates among the 282 study participants
From: Development of a Greek Oral health literacy measurement instrument: GROHL
| Â | Â | GROHL | ||
|---|---|---|---|---|
n | col. % | mean (SD) | P* | |
Entire sample | 282 | 100 | 11.5 (4.0) | Â |
Daily tooth brushing frequency | Â | Â | Â | 0.2 |
 twice or more | 174 | 62 | 11.8 (3.9) |  |
 once | 102 | 36 | 11.0 (4.0) |  |
 less than once | 6 | 2 | 9.8 (5.3) |  |
Use of dental floss | Â | Â | Â | 0.3 |
 yes | 134 | 48 | 11.7 (3.8) |  |
 no | 147 | 52 | 11.2 (4.1) |  |
Use of mouthwash | Â | Â | Â | 0.001 |
 yes | 104 | 37 | 12.4 (3.6) |  |
 no | 177 | 63 | 10.8 (4.1) |  |