• 한국치위생학회지
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• 제12권6호
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• pp.1232-1240
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• 2012

Objectives : In this study, the treatment method for some college students, due to the misuse of non-therapeutic molding technique non-therapeutic procedure is applied in orthodontics or jaw surgery and therapeutic purposes, such as to properly recognize and to investigate whether. Methods : In this study used, 4 questions, the questionnaire general characteristics (such as gender, major, whether the treatment experience and purpose) Orthodontic and knowledge about the jaw surgery (Corrective jaw surgery hope and reason, or jaw surgery benefits, side effects, etc.) 6 items, calibration and recognition jaw surgery on seven items 17 items was constructed. Results : Of the perception of the majors of the respondents according to the presence or absence of a non-therapeutic procedure for calibration or jaw surgery the correct way, and the purpose appeared to know roughly majors and all students majoring statistically significant (p<.001). The degree of recognition for non-therapeutic procedures according to the gender of the respondents' facial aesthetic improvement, and the most common reason, you want to make a non-therapeutic procedure, correction or contrast, I've found that looks supremacist influence on the non-therapeutic procedure or roughly know the correct way, and jaw surgery for the purpose that appeared to be statistically significant (p<.05). Conclusions : Non-therapeutic procedure for the interest and knowledge to promote oral health as well as esthetic improvements to the original non-therapeutic procedure for therapeutic purposes and how to deliver education and it is very important.

• 대한치과의사협회지
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• 제44권10호통권449호
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• pp.647-657
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• 2006

By organizing the results of study questioned 1,620 dentists working nationwide in 2005, we concluded the followings. 1. The smoking rate of dentist is 29.69%. 2. 60.9% of current dentist smokers responded that they started smoking at the age of 20-24, during their dental school ages. 3. 67.41% of respondents have no idea of cyber antismoking campaign launched by Korean Dental Association, and 94.07% of respondents didn t receive formal education about smoking cessation. 4. 59.01% of respondents want to educate patients about smoking cessation in dental clinics but couldn t help putting it off for practical reasons. The reasons include their busy office hour(36.30%), difficulties in collecting proper smoking cessation documents(25.10%), and lack of their own knowledge in renunciation of smoking. (18,83%) 5. As dental healthcare personnels, they agreed with their status and duty of leading role in national renunciation of smoking. (R>80%) 6. 83.34% of dentists agreed that if educational antismoking program is arranged by Korean Dental Association, they should receive the education.

• 한국치위생학회지
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• 제18권6호
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• pp.1047-1055
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• 2018

Objectives: The purpose of this study was to compare the author key words and MeSH (Medical Subject Headings) terms in the Journal of Korean Society of Dental Hygiene (JKSDH). Methods: A total of 3,242 author key words from 974 informative articles published from 2001 to 2015 were compared with MeSH terms, according to the criteria of complete coincidence, incomplete coincidence, and complete non-coincidence. Results: The coincidence rate of 564 author key words with MeSH terms was 17.4%. The author key words that appeared most frequently (in descending order) were oral health (41 times), dental hygienists (30 times), dental caries (29 times), and knowledge (29 times). There was a non-coincidence rate of 70.5% for 2,286 author key words with MeSH terms. Conclusions: Many author key words used in the JKSDH did not coincide with MeSH terms. The use of author key words that coincide with MeSH terms is necessary to accomplish the international journal.

• 대한치과의사협회지
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• 제52권1호
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• pp.8-16
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• 2014

The introduction of cone-beam computed tomography(CBCT) and computer software in orthodontics has allowed orthodontists to provide more accurate diagnosis and treatment. The most common use of CBCT imaging allows orthodontists to visualize the precise position of supernumerary or impacted teeth, especially impacted canines. In doing so, the exact angulation of impaction and proximity of adjacent roots can be evaluated by orthodontists, allowing them to choose vector forces for tooth movement while minimizing root resorption. Even though 2-dimensional panoramic images can be used to view the position of the impacted canines, they have limitations because it is not possible to evaluate the impacted tooth position 3-dimensionally. An accurate knowledge of root position improves the determination of success in orthodontic treatment. Nowadays, considering the fast pace of technological development, a combination of intraoral scanning, digital setups, custommade brackets and wires, and indirect bonding may soon become the orthodontic standard. In this paper, this will be discussed along with the digital models.

• 한국치위생학회지
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• 제10권5호
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• pp.797-805
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• 2010

Objectives : This study was application problem-based learning(PBL) of performance oral health manage in dental hygiene education. and evaluate on learning effect - learning attitude, student assessment(good or bed). Methods : For this study, we sampled 31 dental hygiene students composed of PBL group, Dept of Dental Hygiene, A college. The period of this study was 1 semester(from september, 2008 to December, 2008). To identify the effect of PBL on learning attitudes, student assessment, we used a t-test and compared pre & post effects of PBL using a paired t-test and General Linear Model(GLM), McNemar test. Results : The results of this study that problem based learning(PBL) for dental hygiene students education was more effective in learning process and effect of PBL rather than direct instruction. students assessment results that problem based learning improves their medicine knowledge and communication. Conclusions : This study suggest that PBL contribute to enhancing learning attitudes, learning effect and solve the real problems through self-directed learning.

• 치위생과학회지
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• 제6권1호
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• pp.41-45
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• 2006

본 연구에서는 미국과 캐나다의 치위생 교육기관의 전공전 교육과정을 분석하였다. 전공전 교육과정은 일반교육,생의학,치의학,치위생학의 네 가지의 영역으로 구성되어 있다. 전공전교육과정은 일반교육과 생의학 영역을 포함한다. 일반교육 영역은 구두 및 문서 커뮤니케이션, 사회학, 심리학 등의 교과목으로 구성되어 있다. 생의학 영역은 해부학, 생리학, 화학, 생화학, 면역학, 일반병리학, 영양학, 약리학을 포함한다. 전공전교육과정은 효과적인 의사소통과 지역사회 프로그램의 참여에 필요한 수행능력을 제공하며, 치위생 서비스와 관련된 의사결정을 돕는다.

• 한방재활의학과학회지
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• 제32권2호
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• pp.65-81
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• 2022

Objectives This study aimed to assess the effects of oral administration of deer antler extracts on an osteoporosis-induced animal model. We analyzed the results of using deer antler single extracts on animal models with osteoporosis through a systematic review and meta-analysis. Methods We included osteoporosis studies in animal experiments that administrated deer antler extracts orally. We searched the following 13 databases without a language restriction: PubMed, EMBASE, Cochrane Library, Cumulative Index to Nursing and Allied Health Literature (CINAHL), China National Knowledge Infrastructure (CNKI), Wanfang, Korean Medical Database (KMbase), National Digital Science Library (NDSL), Korean Traditional Knowledge (Koreantk), Oriental Medicine Advanced Searching Integrated System (OASIS), Research Information Sharing Service (RISS), Korea Institute of Science and Technology Information (KISTI), and Koreanstudies Information Service System (KISS). We used Systematic Review Centre for Laboratory Animal Experimentation's risk of bias tool for assessing the methodological quality of the included studies. Results A total of 299 potentially relevant studies were searched and 11 were included for a systematic review. Nine studies used a single deer antler extract. A study compared the effects of single extracts of deer antler and antler glue, while another study compared the effects of three single extracts of deer antler, old antler, and antler glue. For evaluating the intervention effect, bone mineral density (BMD) was measured as the primary outcome, while the histomorphometric indicators of the bone and serum alkaline phosphatase and osteocalcin levels were used as the secondary outcome variables. On conducting a meta-analysis of studies on single deer antler extract, BMD was observed to be significantly increased compared to that in control group (standardized mean difference [SMD]=2.11; 95% confidence interval [CI]=1.58~2.65; Z=7.75; p<0.00001; I²=56%). As a result of meta-analysis, according to the concentration of deer antler, the group with high concentration showed statistically significantly higher BMD than the group with low concentration (SMD=1.28; 95% CI=0.74~1.82; Z=4.63; p<0.00001; I²=9%). Conclusions The research shows that the deer antler extracts have significant anti-osteoporotic effects on the osteoporosis-induced animal model. However the studies included in this research had a high methodological risk of bias. This indicates the requirement of considerable attention in the interpretation of the study results.

• 치위생과학회지
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• 제7권2호
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• pp.59-64
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• 2007

본 연구는 노인인구의 증가에 따라 노인의 구강관리를 위한 치과위생사의 역할은 점점 강조될 것이며, 보건의료 분야에서 학업을 하고 있으면서 미래에 구강업무를 담당할 치위생과 학생들을 대상으로 노인에 대한 지식과 태도 및 행동에 관한 조사 연구를 2007년3월부터 5월까지 3개월동안 경주지역 한 대학 치위생과에 재학중인 대학생을 대상으로 설문지를 배포하여 스스로 답변을 기재하는 자기 기입방식으로 설문지를 작성하도록 하여 분석한 결과 다음과 같은 결과를 얻었다. 1. 노인에 대한 학생들의 지식정도는 총점 $8.39{\pm}2.80$이였다. 2. 노인에 대한 학생들의 태도에 대한 평균 점수는 총점 100점 만점에 $55.1{\pm}8.66$으로 중립적인 범위(50점에서 70점)내에 있었다. 3. 노인에 대한 학생들의 행동에 대한 평균 점수는 총점 85점 만점에 $28.7{\pm}6.17$으로 중립적인 범위(43점에서 60점)보다 낮아 부정적인 행동을 보였다. 4. 노인관련특성에 따른 태도에서 노인을 위한 자원봉사 활동경험의 유무가 통계적으로 유의한 차이를 나타냈다. 5. 노인관련특성에 따른 행동에서 노인을 위한 자원봉사 활동경험의 유무가 통계적으로 유의한 차이를 나타냈으며, 노인들에게 자원봉사 활동경험이 있는 학생들이 노인에 대해 긍정적인 행동을 하고 있었다.

• 한국학교보건학회지
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• 제15권2호
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• pp.183-191
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• 2002

This study is aimed at offering basic data about prevention of Hepatitis B virus and infection control to dental hygiene students who will work mostly at dental offices which are characteristically exposed to a high risk of HBV infection. For this study, surveyed were 188 sophomores and juniors of the dental hygiene department who volunteered to undergo the tests of HBsAg and HBsAb. The examination of the blood collected from the samples and analysis of their perception about hygiene resulted in following conclusion: Positive HBsAg Four was found in 4 testees(2.1%) while 118(62.8%) revealed positive HBsAb. Juniors showed higher positive rate in HBsAg whereas sophomores had higher positive rate in HBsAb. But such difference has statistically no significance. Generally, students seemed to pay little attention to HBV, judging from the survey of their perception about the present state of HBsAg and HBsAb(p>0.05), conduct of infection(p<0.05), completion of 3 requested vaccinations(p>0.05), and formation of antibody(p>0.05). With regard to the infection routes of HBV, most students(92.4%) replied "through blood", which is statistically insignificant, though. Next ratio goes to the reply "through contaminated injectors". This reply came more from sophomores than from juniors, a difference which is statistically significant(p<0.05). The lowest rate of possible infection(29.2%) was thought to be "through breast-feeding of a positive mother"(p<0.05). In general, it turned out that sophomores had more knowledge about the infection routes of HBV than juniors. In terms of clinical history among family members, 6(3.1%) reported that some of their family members are currently suffering from a liver complaint, 3(1.6%) replied their family members were once afflicted, and 4(2.1%) said their members died of hepatitis. Except 10(4.7%), all the surveyees replied that their states of health are better than normal. Generally, sophomores are healthier than juniors except for the very health case, a difference which is statistically of no value.

• Asian Pacific Journal of Cancer Prevention
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• 제13권12호
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• pp.5959-5963
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• 2012

Background: The term 'hardcore' has been applied to use of smoking tobacco and generally referred to as the inability or unwillingness of regular smokers to quit. The component constructs of hardcore except nicotine dependence are product neutral. With the use of 'time to first chew' as a measure of nicotine dependence, hardcore definition can be extended to characterize smokeless tobacco users. Hardcore users respond less to tobacco cessation interventions, and are prone to tobacco induced diseases including cancer. Thus identifying hardcore users would help in estimate the burden of high risk population for tobacco induced diseases. Smokeless tobacco use is predominant and accounts for more than 50% of oral cancer in India. Hence, hardcore chewing information could be used for planning of tobacco and cancer control interventions. The objective of this study was to assess the prevalence and associated factors of hardcore smokeless tobacco use in India. Materials and Methods: Global Adult Tobacco Survey (GATS)-India 2010 data were analyzed to quantify hardcore smokeless tobacco use in India with following five criteria: (1) current daily smokeless tobacco use; (2) no quit attempt in the past 12 months of survey or last quit attempt of less than 24 hours duration; (3) no intention to quit in next 12 months or not interested in quitting; (4) time to first use of smokeless tobacco product within 30 minutes of waking up; and (5) knowledge of smokeless tobacco hazards. Results: The number of hardcore smokeless tobacco users among adult Indians is estimated to be 5% (39.5 million). This group comprises 23.2% of daily smokeless tobacco users. The population prevalence varied from 1.4-9.1% across different national regions of India. Logistic regression modeling indicated age, education and employment status to be the major predictors of hardcore smokeless tobacco use in India. Conclusions: The presence of a huge number (39.5 million) of hardcore smokeless tobacco users is a challenge to tobacco control and cancer prevention in India. There is an unmet need for a universal tobacco cessation programme and intensification of anti-tobacco education in communities.