• 한국산학기술학회논문지
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• 제12권6호
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• pp.2629-2635
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• 2011

본 연구는 2010년 11월 08일부터 11월 26일까지 일부 대학의 치위생과 1, 2학년 재학생 40명을 대상으로 구강건강관리용품의 사용실태와 세치제 사용량에 따른 구강위생효과에 관한 설문조사와 실험을 실시하였다. 수집된 자료는 SPSS WIN 15.0프로그램을 이용하여 분석하였으며 다음과 같은 결론을 얻었다. 1. 잇솔질 �疽쨈� 평상시 매식사 후 잇솔질 시행여부는 보통이다가 47.5%로 가장 많았으며 잠자기 전 잇솔질을 시행하는 경우가 47.5%로 가장 많았다. 일일 평균 잇솔질 횟수는 3회, 평상시 잇솔질 방법은 회전법이 대부분을 차지하였으며 지난 1년간 잇솔 교환횟수는 3회가 45.0%로 가장 많았다. 2. 구강위생보조용품 사용실태는 치실을 제외한 전동잇솔, 치간 칫솔, 구강양치액은 사용하지 않는 경우가 대부분을 차지하였다. 따라서 개개인의 구강환경에 적합한 구강건강관리 용품을 선택 사용하여 구강병을 예방할 수 있도록 하여야 할 것이다. 또한 세치제의 사용량에 따른 구강위생효과에는 큰 차이가 없는 것으로 나타났으므로 세치제의 낭비를 줄이기 위하여 잇솔질 시 0.3 g 이하의 세치제를 사용하도록 교육 및 홍보하여야 한다.

• 한국치위생학회지
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• 제1권1호
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• pp.101-109
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• 2001

This study was conducted to investigate the effect of natural resources against growth of oral bacteria. The CHJ-5 strain was isolated from oral cavity of dental patients. Similarity index values of oral bacterium CHJ-5 was 0.876 to E. faecalis by cellular fatty acid analysis(Analytical Services Inc., USA). As a result of investigation about the growth inhibition of 32 kinds of natural resources on E. faecalis CHJ-5. This strain was inhibited by Schizamdrae fructus, Coptidis rhizoma and Caryophylli flos. Minimal inhibitory concentrations of Schizamdrae fructus, Coptidis rhizoma and Caryophylli flos were 0.1%, 02% and 0.1% on E. faecalis CHJ-5, respectively.

• 치위생과학회지
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• 제10권1호
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• pp.11-16
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• 2010

본 연구는 2008년 3월부터 2008년 6월까지 S대학 치위생과 3학년들의 스케일링 실습환자를 대상으로 하였으며, 남자 138명, 여자 111명으로 총 249명 대상으로 표본은 비확률표본추출법인 편의추출법에 의해 선정하였다. SPSS 12.0 프로그램을 이용하여 분석하였다. 1. 구강위생관리에서 칫솔질 방법은 횡마법이 65.9%(164명)로 나타났으며, 스케일링 경 험은 57.8%(144명)로 나타났다. 칫솔질 횟수는 2회가 53.8%(134명)로 가장 많았고, 칫솔질 시기는 식사 후가 73.1%(182명)로 나타났다. 구강보조용품은 16.1%(40명)만 이 사용하고 있었다. 2. 부위별 치석지수는 하악이 $0.66{\pm}0.21$, 전치부가 $0.58{\pm}0.23$, 구치부가 $0.57{\pm}0.24$, 상악이 $0.49{\pm}0.26$ 순으로 조사되었으며 평균 치석지수는 $0.57{\pm}0.22$로 나타났다. 3. 칫솔질 방법에 따른 치석지수는 상악은 회전법에 비해 종마법으로 칫솔질을 할수록 치석지수가 높은 것으로 나타났으며, 하악의 전치부, 구치부는 횡마법이나 종마법으로 칫솔질을 할수록 치석지수가 높은 것으로 나타났다. 상악과 하악, 전치부와 구치부 모두에서 통계적으로 유의한 차이를 보였다(p<0.05). 4. 칫솔질 횟수에 따른 치석지수는 상악과 하악, 구치부에서 통계적으로 유의한 차이를 보였다(p<0.05). 5. 칫솔질 시기에 따른 치석지수는 상악과 하악, 전치부와 구치부 모두 칫솔질을 식사 전에 하는 사람의 치석지수가 높은 것으로 나타났으며, 상악과 하악, 전치부와 구치부 모두에서 통계적으로 유의한 차이를 보였다(p<0.05). 6. 구강용품 사용여부에 따른 치석지수는 상악과 하악, 전치부와 구치부에서 구강용품을 사용하지 않는 사람의 치석지수가 높은 것으로 나타났으며, 상악과 하악, 전치부와 구치부 모두에서 통계적으로 유의한 차이를 보였다(p<0.01). 7. 치석지수에 영향을 미치는 요인은 유의수준 0.05를 기준으로 stepwise방법을 적용한 결과 나이, 구강보조용품 사용여부, 성별, 칫솔질 시기가 치석지수에 영향을 미치는 것으로 나타났다. 즉 나이가 많을수록, 구강보조용품을 사용하지 않을수록, 성별이 남자 일수록, 칫솔질을 식사 전에 할수록 치석지수가 높은 것으로 나타났다. 최종 회귀모형은 치석지수 = $0.362^*$나이 + $0.216^*$구강보조용품 사용여부 - $0.161^*$성별 - $0.127^*$ 칫솔질 시기이며 모형의 설명력은 23.4%이었다.

• Journal of Periodontal and Implant Science
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• 제48권1호
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• pp.22-33
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• 2018

Purpose: The purpose of this study was to evaluate the efficacy of the modified plaque score (MPS) for assessing the oral hygiene status of periodontitis patients. Methods: A total of 116 patients were included in this study. After evaluation of the $L{\ddot{o}}e$ and Silness gingival index (GI), Silness and $L{\ddot{o}}e$ plaque index (PlI), O'Leary plaque control record (PCR), and MPS, patients were randomly assigned to either a conventional tooth brushing instruction (C-TBI) group (n=56) or a professional intraoral tooth brushing instruction (P-TBI) group (n=60). The MPS and clinical parameters were re-evaluated after scaling and a series of root planing. The convergent validity of MPS with the PlI and PCR was assessed. The measurement time for MPS and PCR was compared according to the proficiency of the examiner. Results: After root planing, the GI, PlI, PCR, and MPS improved from their respective baseline values in both groups. Three different plaque indices including the MPS, showed significant differences between the C-TBI group and the P-TBI group after root planing. The MPS showed significant concurrence with the PCR and PlI. The mean time for PCR measurement was $2.76{\pm}0.71$ times longer than that for MPS measurement after 2 weeks of training. Conclusions: MPS seems to be a practical plaque scoring system compared with the PlI and PCR. These findings suggest that repetitive plaque control combined with an easily applicable plaque index (MPS) may facilitate more effective oral hygiene education and improved periodontal health.

• 한국치위생학회지
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• 제1권2호
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• pp.201-211
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• 2001

Dental caries causes the majority of tooth loss among Koreans. Korea is experiencing an increase in dental caries. And it shows a high prevalence of caries in preschool children, which contrasted with the much-improved situation in developed countries. So, it is important to control caries from preschool periods in Korea. Recently, inspections of the teeth of preschool children for evidence of dental disease became a legislative duty in Korea following Oral Health Act(2000). But, standardized oral health programs in preschool children is not yet proposed. Therefore, it is necessary to develop an community based oral health program in preschool children. The purpose of this study was to obtain basic data for the development of community based oral health program in preschool children of Sungnam city. Oral health status in primary dentition were surveyed in 862 2-6 year-old preschool children of Sungnam city by WHO criteria. From the data, df rate, percentage of preschool child ren with active caries, dft index, dt rate, percentage of preschool children with pit and fissure sealant of each age were calculated, and discussed. The obtained results were as follows : 1. The experience of dental caries in primary dentition showed a tendency to increase quickly between 2 and 3 year old children. So, the oral health program in preschool children should be developed to prevent dental caries and control their oral health under three years of age. 2. In 5 year-old children, the percentage with active caries was 60.8% and dft index was 5.06. The dt rate showed a tendency to decrease as proportion to age, but even though 6 year-old children, the dt rate was 47.7%. Therefore, the annual screening dental examination and oral health education programs at the institution for preschool children should be developed to detect and treat dental caries in primary dentition at early stage. 3. The percentage of preschool children with pit and fissure sealant at six years of age was 10.2%. So, pit and fissure sealant and professional fluoride application programs in Public Health Center should be developed to prevent dental caries. 4. Also, it is necessary to establish oral health goals in preschool children and develop water fluoridation program 10 improve and preserve oral health of preschool children in Seongnam city, effectively.

• 치위생과학회지
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• 제13권3호
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• pp.223-229
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• 2013

본 연구는 대전 동구 보육원생 대상 계속구강건강관리사업의 효과를 평가하고자 대전 동구 보육원생 109명을 대상으로 하여 2012년 7~8월에 구강검사와 COHIP를 비롯한 설문조사를 실시하였다. 2010년 국민구강건강실태조사 대전시 표본과 대전 동구에 거주하고 보건소 계속구강건강 관리사업을 받지 않은 아동의 자료를 검정값으로 이용하여 일표본 검정을 하였으며, 연구 결과는 다음과 같다. 1. 계속구강건강관리사업을 받은 보육원 9~12세 아동과 13~18세 청소년은 우식경험영구치수에 있어서 대전시 12세, 15세 표본과 각각 비교하여 차이가 없으나, 13~18세 청소년은 대전시 15세 표본과 비교하여 우식치아수와 우식치면수가 유의하게 많았다(p<0.001). 2. 계속구강건강관리사업을 받은 보육원 9~12세 아동은 보건소 계속구강건강관리사업을 받지 않은 아동과 비교하여 치면세균막지수는 유의하게 적어서(p<0.001), 잇솔질 방법을 올바르게 수행하고 있는 것으로 판단되었다. 3. 계속구강건강관리사업을 받은 보육원 13~18세 청소년은 대전시 15세 표본과 비교하여 유의하게 적은 잇솔질 횟수, 많은 치은출혈삼분악수를 보여(p<0.001), 연령이 증가하면서 자가구강건강관리가 부족한 것으로 판단되었다. 4. 계속구강건강관리사업을 받은 보육원 9~12세 아동은 보건소 계속구강건강관리사업을 받지 않은 아동과 비교하여 아동 구강건강관련 삶의 질(COHIP) 총점과 자기이미지와 학교환경의 항목에서 부정적이었다(p<0.05). 따라서, 보육원생의 구강건강증진을 위해서는 현재 발생되어 있는 우식치면수의 감소가 필요하므로 구강병예방사업과 더불어 구강병치료사업이 추가되어야 한다. 연령이 증가할수록 구강건강이 악화되는 양상을 나타내므로 청소년은 아동과 분리하여 청소년에 맞는 구강보건교육, 보육원내의 구강보건행동에 대한 지속적인 모니터링과 심리적 지지가 필요하다.

• 한국치위생학회지
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• 제20권6호
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• pp.949-961
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• 2020

Objectives: This study investigated the relevance of dietary behavior and oral management for oral heath in adults to extend the recognition of the importance of food intake in oral health and to provide basic information for oral health management. Methods: A survey and clinical assessment were conducted for 119 adults over 20 years of age. The chi-square test and logistic regression analysis were carried out using SPSS Statistics 20.0. Results: Gingivitis was influenced less when ham and sausage in the sub-area of meat, fish, egg, and bean were consumed once a week rather than the cases when consumed rarely (3.47 times) or when consumed two times or more a week (7.87 times) (p<0.05). Periodontitis was influenced more in the groups of 30s and 40s age than in that of over 50 years of age (14.97 times, 7.73 times) and in the group without drinking experience than in group with that (4.17 times) (p<0.05). Conclusions: The results verified the close relationship between food intake frequency and oral health in patients with periodontitis and gingivitis. Thus, it would be necessary to study the relationship between dietary behavior and oral health continuously.

• 한국학교ㆍ지역보건교육학회지
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• 제12권1호
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• pp.35-44
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• 2011

Objectives: The purpose of this study were to measure the effect of factors analyse the associated by the oral health behaviors and dental health services utilization factors of dental caries in the middle-school student's and then to provide basic material of preventive oral health and oral health education program. Methods: This subject of study consists of 342 middle schools each 1,2,3 grade Daegu city. The data were collected from July 2 to 30, 2009. by way of the self-reported questionnaire. The data materials are analyzed by demographic characteristics, oral health behaviors and dental health services utilization of frequency analysis, demographic characteristics of dental caries and oral health behaviors and dental health services utilization of one-way ANOVA analysis. Results: Brushing twice a day, which was the higher 69.3%, Students were trained received oral health education. Girls than boys dental caries teeth(DT) index (p<0.05), dental filling teeth(FT) index(p<0.00), dental experience caries teeth(DMFT) index(p<0.00) was higher than all three variables was a statistically significant. Oral health behavior of brushing twice a day 'once' dental caries teeth(DT) index was the highest, there was statistically significant difference (p<0.01), oral health education students experience a higher dental caries teeth(DT) index(p=0.36). dental health services utilization of preventive dental visits last one year when they did not have dental caries teeth(DT) index was higher (p=0.076) Conclusions: Oral health promotion is considered to adolescent as part of the oral health clinics school for elementary school students in the focus to middle school students and enhance.

• 치위생과학회지
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• 제14권3호
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• pp.364-370
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• 2014

본 연구는 구강건강상태와 감지 건강상태의 연관성을 조사하기 위하여 구강건강상태지표인 우식경험영구치지수와 지역사회치주지수를 조사하였고 감지 건강상태를 조사하기 위하여 건강과 관련한 삶의 질을 평가하는 지표인 EQ-5D를 조사하여 위 변수들의 연관성을 조사분석하여 다음과 같은 결론을 얻었다. 전신 움직임에 문제가 있다고 응답한 대상자들의 우식경험영구치지수가 1.18배 높았으며 동통 및 불편감에 문제가 있다고 응답한 대상자들의 우식경험영구지지수가 1.16배 높았고 감지 건강상태와 치주병은 연관성이 없었다. 결론적으로, 감지 건강상태는 우식경험영구치지수와 유의한 연관성이 관찰되었다. 따라서 감지 건강상태(EQ-5D)는 구강건강상태를 예측하는 지표로 추천할 수 있으며 나아가 삶의 질을 증진시키는 객관적인 도구로도 활용 가능하다고 생각된다.

• 한국치위생학회지
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• 제16권1호
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• pp.103-109
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• 2016

Objectives: The purpose of the study is to investigate the effect of oral exercise on oral health and oral health related quality of life in the elderly people. Methods: The subjects were83 elderly people including 42 elderly people of intervention group and 41 elderly people of control group. A dentist and a dental hygienist carried out the direct oral examination. The self-reported questionnaire was completed and the oral examination consisted of decayed tooth, missing tooth, filling tooth, functioning tooth, plaque index, salivary flow rate, and range of motion in mouth opening. OHIP-14 was used to assess the oral health related quality of life. For three months, oral exercise was done twice per week in the experimental group. Results: Before oral exercise, there was no significant difference between the intervention group and control group. After 3 months, there was a significant improvement in plaque reduction and range of motion in mouth opening between two groups (p<0.001, p<0.001). Oral health related quality of life was observed in the intervention group (p<0.001). Conclusions: The oral exercise using toothbrushing remarkably improved the oral health related quality of life in the elderly people.