| Smoking Habit |
Daily Brushing Habit |
N of Tooth |
N of DMFT |
% of DMFT out of Total |
% of DMFT within Region |
Amount of Decrease Rate |
| Non-smoker |
1 or 2 |
3136 |
717 |
59.7 |
88.2 |
7.5 |
| 3 or more |
560 |
96 |
8.0 |
11.8 |
||
| Total |
3696 |
813 |
67.7 |
100 |
||
| 1 - 10 cigarettes/day |
1 or 2 |
1036 |
219 |
18.2 |
82.3 |
4.7 |
| 3 or more |
196 |
47 |
3.9 |
17.7 |
||
| Total |
1232 |
266 |
22.1 |
100 |
||
| More than 11 cigarettes/day |
1 or 2 |
700 |
117 |
9.7 |
95.9 |
23.4 |
| 3 or more |
28 |
5 |
0.4 |
4.1 |
||
| Total |
728 |
122 |
10.2 |
100 |
||
| Total |
1 or 2 |
4872 |
1053 |
87.7 |
87.7 |
7.1 |
| 3 or more |
784 |
148 |
12.3 |
12.3 |
||
| Total |
5656 |
1201 |
100.0 |
100 |