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. 2019 Jul-Aug;16(4):221–224.

Table 1.

Mean and Standard deviation using World Health Organization criteria

WHO criteria Mean (SD)
B: Cavitated 2.61 (2.96)
C: Filled, with a cavity 0.01 (0.9)
D: Filled, with no cavity 0.04 (0.18)
E: Missing as a result of caries 0.06 (0.33)
F: Missing owing to any other reason 0.00 (0.00)
Number of caries-free children 123
Percentage of caries-free children 34.63
Mean dmft 2.69±3.03

WHO: World Health Organization; SD: Standard deviation; dmft: decayed, missing, or filled teeth