대한치과의사협회지 (The Journal of the Korean dental association)
- 제21권12호통권175호
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- Pages.979-984
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- 1983
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- 0376-4672(pISSN)
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- 2713-7961(eISSN)
청주지역 학동의 치아우식증에 관한 연구(III)
A Study on the Dental Caries Prevalence of Primary School Children in Chungju (III)
초록
As an appraisal of Water Fluoridation Program in Chungju, fluoride content in the water of that city was examined, and 1317 K primary school children aged from 6 to 13 were surveyed on their oral hygiene status. The results were as follows: 1. Fluoride content ....................... 0.8 ppm 2. dmfrate ..................................... 81.17% DMF rate .......................................... 38.88% 3. dmf t rate/index ................................ 29.17%/2.55 dmf s rate/index ............................... 14.33%/6.27 4. DMF T rate/index ............................. 6.32%/0.92 DMF S rate/index ............................ 1.86%/1.35
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