• 한국치위생학회지
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• 제14권2호
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• pp.223-230
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• 2014

Objectives : The purpose of the study is to develop a program of oral health education by investigating the use and educational needs on auxiliary oral care products in employees. Methods : A self-administered questionnaire was filled out by 321 employees in the heavy industry in Youngam-gun. Results : Most of the employees used the dental floss. Approximately 72.6% answered that they did not receive the education on auxiliary oral care products and 81.3% of subjects did not participate in the education for the auxiliary oral care products. If free education is provided, 66.5% would receive the auxiliary oral care products use education. The best ways of education were expert lecture and brochure. Conclusions : The employees want the continuing education for the use of auxiliary oral care products. The oral health promotion program must be focused on the active practice of oral health behavior.

• 치위생과학회지
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• 제7권3호
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• pp.129-133
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• 2007

본 연구는 현재 서울에 소재하고 있는 S보건대학 치위생과 학생들을 대상으로 인위적인 구취를 발생시킨 후 실험 전, 양파즙 가글 직 후, 실험 5분, 실험 10분, 실험 20분, 실험 30분경과에 따른 구취도를 측정하였다. 실험대상을 잇솔질만 시행한 실험군 (실험군 A), 보조용품만 시행한 실험군 (실험군 B), 어떤 보조용품도 사용치 않은 상태에서의 경과시간에 따른 구취도를 측정한 실험군 (실험군 C)으로 분류하였다. 또한 보조용품군을 가글액 사용군, 껌 저작군, 현미녹차 섭취군, 혀솔질군 등으로 나누어 잇솔질을 대처할 수 있는 최적의 구강보조용품이 어떤 것인가에 대하여 연구하고자 하였다. 1. 실험군 A와 실험군 BG의 경과시간에 따른 구취도의 변화는 실험 30분 경과부터 유의한 차이를 보였다 (p < 0.05). 2. 실험군 A와 실험군 BC의 경과시간에 따른 구취도의 변화는 실험 20분 경과부터 유의한 차이를 보였다 (p < 0.05). 3. 실험군 A와 실험군 BT의 경과시간에 따른 구취도는 실험 20분 경과부터 유의한 차이를 보였다 (p < 0.05). 4. 실험군 A와 실험군 BO의 경과시간에 따른 구취도의 변화는 실험 전에서 실험 30분 경과까지 유의한 차이를 보이지 않았다 (p > 0.05). 5. 실험군 C는 실험군 A, B,군에 비하여 아주 높은 수치를 보이며 실험 30분 경과까지 구취도가 감소하였다. 본 연구의 실험 결과 잇솔질을 시행하지 못한 경우 가그린, 껌 저작, 현미녹차섭취, 혀 긁겅이 중에서 가그린의 사용이 구취감소에 가장 효과적이였다.

• 한국치위생학회지
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• 제16권4호
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• pp.617-623
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• 2016

Objectives: The purpose of this study is to investigate the effect of health behavior on oral health of Korean adolescents. Methods: The study subjects were 1,071 adolescents of 13-18 years old from Korea National Health and Nutrition Examination Survey (KNHANES) 2010-2012. Male students were 54.5% and female students were 45.5%. The study consisted of two groups: 13-15 years old and 16-18 years old groups. Data were analyzed by SAS 9.13 version. Results: Those who ingested alcohol had gingival bleeding in 41.0% and 31.0% in those who did not. Those who did not have regular oral examinations had 38.5% of gingival bleeding while those with regular oral examination had 29.7% of gingival bleeding (p<0.01). Students between 16 to 18 years old without oral care products tended to have more gingival bleeding than those who use auxiliary oral hygiene devices (OR=2.658, 95% CI=1.327-5.324). Conclusions: The oral health management of adolescents is closely related to health behavior. Cessation of alcohol ingestion and smoking is very important to improve the adolescent oral health.

• Journal of Korean Biological Nursing Science
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• 제17권2호
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• pp.150-158
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• 2015

Purpose: This study aimed to evaluate the effects of gargling with S-solution and gargling with A-solution on salivary pH, coated tongue, and dental plaque index in preschool children. Methods: Non-equivalent control group pretest-posttest design was used to select the participants. 99 preschool children were divided into three groups. Dependent variables were recorded at baseline, 30 minutes, and 7 days after the first treatment was given. The data were analyzed using $X^2$-test, ANOVA, and repeated measures of ANOVA. Results: There were no significant differences in dependent variables in pre-test. However, the salivary pH in the S-solution group had significantly increased after 30 minutes (p<.05) and then again 7 days (p<.01) after the first treatment. Also, the S-solution and A-solution groups had greater decrease in dental plaque index after 30 minutes and again 7 days after the first treatment (p<.001) than the control group. With respect to coated tongue, there were no significant differences among the three groups. Conclusion: The results of this study indicate that essential oil gargling after brushing is helpful in improving oral health due to auxiliary oral hygiene effects with natural products. Specifically, gargling with S-solution is more effective than A-solution on oral health in preschool children by neutralizing salivary pH and reducing dental plaque index.

• 한국치위생학회지
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• 제14권6호
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• pp.887-894
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• 2014

Objectives: The purpose of this study was to investigate the oral health education and oral health care in the implant wearers. Methods: A self-administered questionnaire was conducted by 253 patients in 14 different dental hospitals and clinics in Seoul and Gyeonggi-do from July 1 to September 30, 2012. The instrument was adapted from Kang and Lee, Yu and Shim, and Ko and Jang on the basis of the previous study. The questionnaire consisted of 12 questions including general characteristics of the subjects(4 questions), oral health education(3 questions), behavior and attitude of tooth brushing(3 questions), and use of auxiliary supplies(2 questions). Results: 1. 38.3% of the patients received the dental care education for the first time. The most common education method was demonstration by dental hygienists(28.9%). 26.2% of the patients wanted to know the right toothbrushing method. 2. The best toothbrushing methods were rolling method(28.9%) and Leonard's method(28.9%). 19.4% of the patients changed the toothbrushing method after education. 22.5 percent brushed their natural teeth and implant teeth by a different maneuver. 3. The interdental brush was the most commonly used product(35.8%) and most of the patients the interdental brush once a day(36.6%). 4. There was a significant difference between the frequency of toothbrushing and method(p<0.05). 5. There was a significant difference between the separate brushing of implant and natural teeth by the frequency of toothbrushing and method of education(p<0.05). 6. Use of interdental brush had an influenced on education method(p<0.05). Conclusions: Regular dental checkup and use of interdental brush can improve the oral care for the implant wearers. Regular use of interdental brush can prolong the life span of implant tooth and keep the patients' teeth in good condition.

• 치위생과학회지
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• 제10권2호
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• pp.79-83
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• 2010

소염진통제인 Ketorolac tromethamine에 치자엑스 복합제제를 혼합하여 4종의 하이드로겔을 제조한 다음 주성분의 확인, 점도, 표면장력, 인장강도 및 생체부착성 실험을 통해 다음과 같은 결론을 얻었다. 1. KGE 및 KGH gel 제제 중 Ketorolac tromethamine의 함량은 1.02~0.97%이었고, Geniposide의 함량은 KGE gel A와 C에서 0.34%이었으나, KGH gel B와 D에서 0.11%로 낮아졌고, Genipin의 함량은 KGE gel A와 C에서는 나타나지 않았으나, KGH gel B와 D에서 0.13%로 나타났다. 2. Gel 제제의 온도에 따른 점도는 gel 화제로 Carbopol 940을 단독으로 사용한 gel이 Poloxamer 407을 추가한 gel보다 더 높은 점도를 유지하였으며, 각 제제에서의 표면장력은 $37^{\circ}C$에서 34.77~40.58 dyne/cm를 나타냈다. 제제의 인장강도는 KGH gel B에서 대조군에 비하여 3.5배 정도 높은 인장강도를 나타냈다. 3. 생체부착성은 등피부 상부(표피층)와 배피부의 경우 KGH gel B 에서 50.62 N으로 나타나 대조군에 비해 5배 정도 높은 수치를 나타내었고, 등피부 하부(진피층)와 배피부의 경우 KGH gel B의 에서 35.93 N으로 나타나 대조군에 비해 3.5배 정도 높은 수치를 나타냈다.

• 한국치위생학회지
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• 제16권2호
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• pp.233-240
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• 2016

Objectives: The aim of this study was to evaluate the oral health status and behavior in Korean diabetic adults. Methods: The study subjects were 11,840 adults who participated in the fifth Korea National Health and Nutrition Examination Survey(2010-2012). Diabetic status was defined by doctors and fasting blood sugar(FBS) level. Oral health status was assessed by decayed-missing-filled teeth(DMFT), community periodontal index(CPI), periodontal disease, denture needs, limitation of oral function, and chewing difficulty. The oral health behavior was evaluated by oral examination within a year, brushing times a day, and use of auxiliary oral product. The data were analyzed by descriptive analysis, chi-square tests and multiple logistic regression analyses. Results: The prevalence rate of diabetes mellitus diagnosed by doctor and FBS was 8.3% and 10.2%, respectively. The prevalence rate of periodontitis was 25.4%. The proportions of $DMFT{\geq}20$, $CPI{\geq}3$, periodontal disease, denture needs, oral function limitation and chewing difficulty in the confirmed diabetic group by doctor were significantly higher than those of the non-diabetic group(p<0.05). In multiple logistic regression analysis, the adjusted odds ratio(aOR) for periodontal disease(aOR=1.73, 95% CI=1.41-2.12), presence of denture needs(aOR=1.40, 95% CI=1.06-1.84), limited oral function(aOR=1.43, 95% CI=1.15-1.78) and chewing difficulty(aOR=1.41 95% CI=1.13-1.77) in diabetic subjects were significantly higher than those of the non-diabetic subjects. There were similar associations between diabetes defined with FBS and oral health. In oral health behavior, diabetic subjects had significantly lower odds ratios for oral examination(aOR=0.76, 95% CI=0.60-0.98), brushing time ${\geq}2$ times(aOR=0.73, 95% CI=0.57-0.93), and auxiliary oral products(aOR=0.74, 95% CI=0.59-0.94). Conclusions: There was a significant relationship between oral health status and behavior in Korean diabetic adults. Further study is needed to evaluate the underlying mechanisms between diabetes mellitus and oral health status.

• 융합정보논문지
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• 제8권5호
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• pp.37-43
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• 2018

대학생의 구강건강신념에 대한 융합연구로 G지역 S대학교 융복합 과목을 수강한 학생을 대상으로 2018년 3월 26일부터 6월 11일까지 설문지를 배포하여 연구목적과 방법을 설명하고 동의한 학생을 168명을 최종분석하였다. 구강건강신념에서 유익성이 3.99점으로 가장 높았고, 심각성이 2.01점으로 가장 낮게 나타났다. 구강건강증진행위와 구강건강신념간의 차이에서 치석제거경험은 감수성(p<0.05), 유익성(p<0.001), 중요성(p<0.05)에서 치과방문은 유익성(p<0.05)과 중요성(p<0.05)에서, 구강관리용품 사용은 중요성(p<0.05)에서 유의한 결과를 보였다. 구강건강증진을 위한 구강건강의 신념이 매우 중요하며, 올바른 구강건강신념을 갖을 수 있도록 구강건강에 대한 지식을 배워나가고 행동과 태도의 변화를 가져올 수 있는 대학내에서 구강보건교육의 다양한 프로그램이 개발될 필요가 있다.

• 대한소아치과학회지
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• 제43권1호
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• pp.93-108
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• 2016

3D 프린팅 기술이 가장 많이 활용될 수 있는 분야의 하나가 의학분야이다. 3D 프린팅 기술은 최근들어 더욱 상업화되고 프린팅에 사용되는 재료 또한 생체친화성, 생분해성 고분자를 이용 가능하게 됨에 따라 생체의료분야에서의 활용성이 점차적으로 높아지고 있는 경향이다. 생체의료분야에서는 수술 모형을 제작하고 절제범위와 시술 후의 형태를 시술 전에 미리 확인하여 시술시간을 단축하고 부작용을 최소화하고 있으며 인공 골과 장기를 생산함으로써 이식에 따른 부작용을 감소시키고 있다. 또한 보청기, 의족 등 맞춤형 의료 보조용품을 생산하고 있다. 치의학 분야에도 크라운, 덴쳐 등의 보철 수복물 제작, 교정 장치 및 모델 제작, 임플란트 식립이나 외과 수술을 위한 수술용 가이드 제작 등 치과 의료기술을 한 차원 더 높일 수 있을 것으로 전망된다. 그러나 아직은 프린팅 재료(소재), 조형기술, CAD 관련 소프트웨어 기술, 생체안정성과 유효성 검증, 호환성과 표준화 등 해결해야 할 과제가 산적해 있있어 앞으로 이에 대한 지속적인 연구, 개발이 이루어져야 할 것으로 사료된다.