2006년 전국구강건강실태조사기준 한국성인 중절치 생존여부에 영향을 미치는 요인에 대한 로지스틱회귀분석
Logistic regression analysis of factors affecting the survival of central incisors in Korean adults
김종배, 정성석, 이해진, 김영삼, 전재규, 장기완,
소속 상세정보
김종배 ( Kim Jong-Bae ) - 전북대학교 치의학전문대학원 예방치학교실 및 구강생체과학연구소
정성석 ( Chung Sung-Suk ) - 전북대학교 자연과학대학 통계학과
이해진 ( Lee Hae-Jin ) - 전북대학교 치의학전문대학원 예방치학교실 및 구강생체과학연구소
김영삼 ( Kim Young-Sam ) - 전북대학교 치의학전문대학원 예방치학교실 및 구강생체과학연구소
전재규 ( Jeon Jae-Kyu ) - 전북대학교 치의학전문대학원 예방치학교실 및 구강생체과학연구소
장기완 ( Chang Kee-Wan ) - 전북대학교 치의학전문대학원 예방치학교실 및 구강생체과학연구소
KMID : 0355420140380040263
Abstract
Objectives: This study aimed to analyze the variables affecting the survival of the four permanent centralincisors in an adult Korean population using logistic regression analysis.
Methods: The Korean government has been collecting oral health data at the national level at 3-yearlyintervals since 2000. In addition, a national survey was conducted in 2006 of 15,777 persons aged 2 to95 years old who were stratified by age, gender, and region. The raw data were input and the relationshipbetween each of eight objective variables and tooth survival was analyzed by frequency, crosstabulation,and logistic regression analysis, with age, gender, and economic status as functional variables. The inclusion level was =0.05 and the exclusion level was =0.10. The eight variables were age,economic status (jobs), monthly family income, gender, frequency of toothbrushing per day, presence ofdiabetes, education level, and smoking years.
Results: The survival rate of the incisors decreased with an increase in age, while that in individuals whoengaged in farming, stock breeding, and fishing was 5 to 7 times lower than that in individuals in toppositions in terms of jobs and society. Further, the survival rate in individuals with diabetes was 2 to 3times higher than in those without diabetes. Conclusions: The most significant predictor of the survival rate of the four permanent incisors in Koreanadults was age, followed by economic status and presence of diabetes.
키워드
Central incisor;Korean;Logistic regression;Survival rate of teeth
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