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KMID : 0355420020260040619
Journal of Korean Academy of Oral Health
2002 Volume.26 No. 4 p.619 ~ p.630
Oral health status of Chollabuk-do province in Korea, 2000(¥°)



Abstract
The purpose of this study was to collect the basic data about oral health of residents in Chollabuk-do Province of Korea. 11 sampling areas were chosen by Board of National Statistics in this province. 5 areas were city areas including capital city of Chollabuk-do and 6 areas were rural areas. The number of total sampling person was 676 adults aged 18 years old and above. The survey was conducted by individual home-visiting method. The contents of survey were, caries prevalence, community periodontal index, number of present tooth. The data were collected and analyzed by SPSS/PC.

The obtained results were as follows ;
1. The DMF rate of residents was 89.5% in all age groups. The DMF rate was lowest in 30-34 year group as 74.5% and highest in 75 over year group as 100.0%.
2. The average DMFT index per person was 8.72 teeth in all age groups. But that was 7.39 teeth in male
and 9.73 teeth in female, there was a statistically different in the average DMF index.
3. The average percent of level 2 by community periodontal index (needing calcalus removal and oral
prophylaxis) was 69.9%.
4. The average number of present tooth in oral cavity was 22.72 teeth in all age group. But that of was 14.55 teeth in 65-74 aged group, and 10.80 teeth in 75 over aged group, the number of present teeth was decreased rapidly after 65 year old.
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