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KMID : 1020220170170030539
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Journal of Korean Society of Dental Hygiene
2017 Volume.17 No. 3 p.539 ~ p.551
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Changes in factors on unmet dental scaling rate according to the National Health Insuracne coverage
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Kim Han-Nah
Kim Chun-Bae
Kim Nam-Hee
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Abstract
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Objectives: The purpose of this study was to investigate the changes in factors on unmet dental scaling rate before and after the national health insurance.
Methods: This study used the 2nd data from the Community Health Survey. The study participants numbered 209,341 in 2011 and 219,517 in 2013.The average age was 51± 17 in 2011 and 52 ± 17 in 2013. Data were analyzed by descriptive statistics, chi -squared test and logistic regression using SPSS 23.0.
Results: The scaling experienced rate of Korean adults has fallen by 3.5% from 66% to 69.5%. Logistic regression analysis showed that 2.7 times more 'people who were educated at elementary school level or lower' did not use dental scaling compared to higher educated children. Agriculture, forestry and fisheries workers did not use scaling at 2.0 times. Local residents with an income of less than one million won did not use 1.7times scaling. Local residents of 'no private insurance' did not use scaling at 1.5 times. In the case of the predisposing factors, the 20s had less than 1.8 times
scaling compared to 50s. In the case of needs factor, local residents who experienced 'bad oral health status'
and 'dental calculus' were treated scaling 1.3 times less compared to people with good oral health status and
normal periodontal symptoms.
Conclusions: In Korea, local residents are less frequently treated scaling due to enabling factors such as accessibility. In addition, predisposing factors such as age and sex, and oral health status and periodontal symptoms were related to not using the dental scaling. Therefore, the universality of health care services should be considered so that people who need periodontal care can use scaling.
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KEYWORD
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Community health surveys, Dental scaling, National health in
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