Table 4 Results for DMFs data
Interpretation comparison | DMFs |
|---|---|
Healthy sound teeth | 68,640 88.81% |
Filled teeth | 400 (F) |
Missed teeth | 240 (M) |
Non-cavitated teeth surface | |
Teeth with initial enamel lesion after drying (first change) | Data cannot obtain |
Teeth with enamel lesion with distinct change | Data cannot obtain |
Cavitated teeth surface | |
Localized enamel breakdown without visible change in dentin | 8160 s (D) |
Underlying dark shadow of dentine | |
Slight cavity in dentine | |
Extensive cavity in dentin | |
Numbers of students | |
Caries activity | 1920 |
Free from caries activity | 840 |
% of students | |
Caries activity | 69.56% |
Free from caries activity | 30.44% |