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http://dx.doi.org/10.13065/jksdh.20220027

Changes in adult and middle-age Missing Teeth Index in Korea during the last 10 years: Data from 2007 to 2019 of the National Health and Nutrition Examination Survey  

Kim, Gyu-Bin (Department of Dental Hygiene, College of Science & Technology, Kyungpook National University)
Wi, Seung-Yeon (Department of Dental Hygiene, College of Science & Technology, Kyungpook National University)
Choi, Youn-Hee (Department of Preventive Dentistry, School of Dentistry, Kyungpook National University)
Jung, Yun-Sook (Department of Dental Hygiene, College of Science & Technology, Kyungpook National University)
Publication Information
Journal of Korean society of Dental Hygiene / v.22, no.4, 2022 , pp. 241-247 More about this Journal
Abstract
Objectives: This study aimed to determine the Missing Teeth (MT; mean number of missing permanent teeth) index experienced by year for adults between the ages of 19 and 64. Methods: This study was conducted by analyzing the raw data of participants in the 4th to 8th periods of the National Health and Nutrition Examination Survey (NHANES). For the statistical program, IBM SPSS / WIN 26 was used and an independent sample t-test was performed. Results: The average number of MT by year showed a decreasing trend. In 2007, 2008, 2010 and 2011, the average number of MT by sex was higher among females, and this was statistically significant (p<0.05). However, in 2019, males had a higher average number of MT than females, which was statistically significant (p<0.05). Conclusions: Males had a higher average number of MT than females in Korea, so it is considered that oral health programs or oral hygiene management according to sex are necessary.
Keywords
Adult; Dental caries; DMF Index; Middle-aged;
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Times Cited By KSCI : 5  (Citation Analysis)
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