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한국치위생학회(구 한국치위생교육학회)> 한국치위생학회지(구 한국치위생교육학회지)

한국치위생학회지(구 한국치위생교육학회지) update

Journal of Korean Society of Dental Hygiene

  • : 한국치위생학회(구 한국치위생교육학회)
  • : 의약학분야  >  예방의학및보건학
  • : KCI등재
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  • : 연속간행물
  • : 격월
  • : 2287-1705
  • : 2288-2294
  • : 한국치위생교육학회지(~2011)→한국치위생학회지(2011~)

수록정보
수록범위 : 1권1호(2001)~18권4호(2018) |수록논문 수 : 1,270
한국치위생학회지(구 한국치위생교육학회지)
18권4호(2018년 08월) 수록논문
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Objectives: Calcium hydroxide, a root canal temporary sealer, has long been used and it has anti-bacterial and anti-inflammatory activity. To investigate the properties of a newly developed calcium hydroxide paste comprising silicon-substituted hydroxyapatite (Si-HA), we examined the anti-inflammatory activity of the new calcium hydroxide paste in RAW 264.7 macrophages stimulated by lipopolysaccharide (LPS), which causes infection of the root canal. Methods: The test materials, including Calcipex II as control group and the newly developed TRC paste, were extracted from cell culture media and then diluted for experiment. In LPS-stimulated RAW 264.7 cells, the cytotoxicity and nitric oxide (NO) production of test materials were measured by MTT assay and Griess reagents, respectively. Also, the expression of the inducible nitric oxide synthase (iNOS) was assessed by western blotting. Results: The IC50 values of Calcipex II and TRC paste were 17.6 ㎎/㎖ and 13.5 ㎎/㎖, respectively. The level of NO, increased by LPS, was dose-dependently inhibited more by TRC paste than Calcipex II treatment. In addition, iNOS expression was decreased by 71% and 92% at concentrations of 2 ㎎/㎖ and 20 ㎎/㎖ of TRC paste, respectively. Conclusions: We demonstrated that the Si-HA calcium hydroxide paste has a slightly improved anti-inflammatory property and further studies are needed before clinical recommendations are proposed.

KCI등재

2치과용수 미생물의 정량적 및 정성적 분석

저자 : 이승희 ( Seung-hee Lee ) , 박지혜 ( Ji-hye Park ) , 사공준 ( Joon Sakong )

발행기관 : 한국치위생학회(구 한국치위생교육학회) 간행물 : 한국치위생학회지(구 한국치위생교육학회지) 18권 4호 발행 연도 : 2018 페이지 : pp. 433-440 (8 pages)

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Objectives: The purpose of this study was to investigate the pathogenicity of microorganisms by quantitative and qualitative analysis of microorganisms before and after flushing of dental unit water. Methods: This study was conducted on the supply of high-speed handpieces, ultrasonic scalers, and air-water syringes, which sterilized from 10 dental unit chairs at a dental clinic in South Gyeongsang Province. The number of bacterial communities was calculated by collection before and after flushing (2, 4, and 6 minutes). Results: The mean number of bacteria in the handpiece water before flushing was 27,208 CFU/㎖; 2 minutes after flushing, 2,180 CFU/㎖; 4 minutes after flushing, 900 CFU/㎖; and 6 minutes after flushing, 412 CFU/㎖. Conclusions: To minimize the risk of cross-infection and intra-clinic infection in dental clinics, education and water quality monitoring may be needed.

KCI등재

3학교 내 구강보건실 설립 필요성 인식에 관한 연구

저자 : 정은서 ( Eun-seo Jung ) , 김은지 ( Eun-ji Kim ) , 김지연 ( Ji-yeon Kim ) , 윤동아 ( Dong-a Y

발행기관 : 한국치위생학회(구 한국치위생교육학회) 간행물 : 한국치위생학회지(구 한국치위생교육학회지) 18권 4호 발행 연도 : 2018 페이지 : pp. 441-453 (13 pages)

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Objectives: The purpose of this study was to contribute to the development of basic data for establishing and expanding the dental health centers in the future by examining the awareness of the dental health center establishment and the level of dental health knowledge in the school. Methods: A survey was conducted from April 2017 with 336 students over 10 years old in South Korea to investigate the awareness of the dental health center establishment in the school and their dental health knowledge level. The results were summarized as follows. Statistical analysis of the collected data was performed using the SPSS WIN 21.0 statistical program. Results: It was necessary to establish the dental health centers in the school with their establishment rate of 82.8%, and the reason for the establishment of the dental health center was the possibility of regular checkup with the highest at 43.6%. In the school, 62.8% answered no experience of dental health education with the highest rate. Dental health education in the school was answered to be necessary with 91.0% the most prevalent one. Factors affecting the recognition of the expected effect of establishing the dental health center in the school, it is expected that if the establishment of the oral health center is needed and the oral health education is needed in the school, And the perception of the effect is increased. Conclusions: 91% of the respondents considered that dental health education was necessary and 83% answered they needed dental hygiene. However, only 37.2% of the students experienced dental health education in the school. Therefore, it is necessary to expand the dental health center establishment, and to develop the foundation of life dental health care through regular dental examination and proper brushing education.

KCI등재

4노인장기요양보험 구강위생서비스의 활성화를 위한 재가장기요양기관 관리책임자 심층면담

저자 : 김한나 ( Han-nah Kim ) , 김기연 ( Gi-yon Kim ) , 노희진 ( Hie-jin Noh ) , 김남희 ( Nam-hee K

발행기관 : 한국치위생학회(구 한국치위생교육학회) 간행물 : 한국치위생학회지(구 한국치위생교육학회지) 18권 4호 발행 연도 : 2018 페이지 : pp. 455-462 (8 pages)

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Objectives: This study was carried out to identify plans to activate home visit oral care services by dental hygienists in Long-term care insurance. Methods: In-depth interviews were carried out with 21 Long-term Home Care Center Managers as target. A total of 21 (27%) Home Care Centers were selected through convenience sampling among 78 Home Care Centers that are located in Won-ju city. The Managers were presented with questions and answered in 20-30 minutes in accordance with the interview instructions. The interview results were analyzed through content analysis, and their experiences and perceptions were classified into two themes and categorized again into four components. Results: The Home Care Center Managers suggested that dental hygienists should activate home-visit oral hygiene services. It is necessary to improve the management process and awareness of the elderly. Conclusions: To activate oral hygiene services, it is necessary to improve the service guideline and enhance the efficiency of the service process. This should be acceptable both to the elderly who need the services and the dental hygienists who provide them.

KCI등재

5치과위생사에 관한 인식에 영향을 미치는 요인

저자 : 이경희 ( Kyeong-hee Lee )

발행기관 : 한국치위생학회(구 한국치위생교육학회) 간행물 : 한국치위생학회지(구 한국치위생교육학회지) 18권 4호 발행 연도 : 2018 페이지 : pp. 463-476 (14 pages)

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Objectives: The purpose of this study was to evaluate the perception of dental hygienists and look for ways to inform the dental hygienist correctly by investigating factors influencing the perception of dentalhygienists. Methods: The final analysis population for this study was composed of 302 adults aged 20 years or older who were living in Seoul or Gyeonggido. Statistical analysis of the collected data was conducted using the SPSS WIN 22.0 statistical program. Results: When factors influencing perceptions of dental hygienists were investigated, educational background beyond high school (p<0.05), educational background beyond college (p<0.001), occupation (student, p<0.05), title (dental hygienist, p<0.01), and whether dental hygienists offered comfort during treatment (yes, p<0.001) were found to exert statistically significant influence. In other words, participants with educational background beyond high school and college, student, participants who call the title dental hygienists, and participants who felt comforted by dental hygienists during treatment had better perceptions of dental hygienists. Conclusions: Based upon the results as mentioned above, It will be needed more training to enhance the skills of a dental hygienist patient response. Also participants who felt comforted by dental hygienists during treatment had better perceptions of dental hygienists. This indicates a need to devise ways to better foster the ability of dental hygienists.

KCI등재

6치과위생사 취업 역량, 업무, 직무만족에 관한 연구 - 공무원·공기업 취업자·연구원 중심으로

저자 : 정소현 ( So-hyeon Jeong ) , 남상희 ( Sang-hee Nam ) , 박지현 ( Ji-hyeon Park ) , 신은지 ( Eu

발행기관 : 한국치위생학회(구 한국치위생교육학회) 간행물 : 한국치위생학회지(구 한국치위생교육학회지) 18권 4호 발행 연도 : 2018 페이지 : pp. 477-488 (12 pages)

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Objectives: The purpose of this study was to investigate career competency, tasks, and job satisfaction of public servants, public institutions, and researchers. Methods: The survey was conducted about career competency, job satisfaction, and satisfaction on work life. Next, they interviewed on the characteristics of each job by two or three dimensions. The following conclusions were obtained from July to August 2017. Results: Career competencies were GPA with 3.87, 818 points of TOEIC score, and ITQ certification. Public servants required the information on literacy skills for employment and job performance, while civil servants need more than one year of clinical experience in the dental hospital. The non-commissioned officer needed a written test and fitness training. The health insurance review and assessment center required more than one year of experience from general hospital or medical institutions. Researchers required a research career, language skill, and professors required research and teaching experiences with clinical experience more than three years. The main job tasks were as follows; for public servants, they were official document processing and community projects. For the civilian workers and military/noncommissioned officers, they were medical assistant and administrative works. The employees of the health insurance review and assessment service are examining the medical expenses and the medical examination, the researchers are experimenting, researching and writing articles, and the teaching staff are lecturing and conducting individual research. Conclusions: The results of job satisfaction survey showed that occupational satisfaction was the highest in civil servants, researchers, and teaching professions. Job security was the highest in health workers and health inspectors' evaluation centers, and time vacancy was the highest in civilian workers and military/noncommissioned officers. If you want to work in such an institution, you should prepare elements that match your basic literacy and job specific characteristics. And we should try to increase the satisfaction of work even after work.

KCI등재

7치과위생사의 감정부조화와 직무만족도 간의 관계에서 소진의 매개효과와 조직적 지지의 조절효과

저자 : 김초롱 ( Cho-rong Kim ) , 최준선 ( Jun-seon Choi )

발행기관 : 한국치위생학회(구 한국치위생교육학회) 간행물 : 한국치위생학회지(구 한국치위생교육학회지) 18권 4호 발행 연도 : 2018 페이지 : pp. 489-499 (11 pages)

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Objectives: The purpose of this study was to investigate the mediating effects of burnout and to identify the moderating effects of individual factors and organizational factors on the relationship between emotional dissonance and job satisfaction. Methods: This cross-sectional study included 270 dental hygienists working full-time at dental care facilities. The data on the socio-demographic characteristics, emotional dissonance, burnout, job satisfaction, and individual and organizational factors were collected. The individual (self-efficacy and ego resilience) and organizational (social support, organizational support and wage satisfaction) factors were considered as the moderating variable. For statistical analyses, t-test, one-way ANOVA and multiple linear regression were used. Results: Burnout was found to be a significant mediator on the relationship between emotional dissonance and job satisfaction(p<0.001). The variables moderating the relationship between emotional dissonance and burnout were identified as social support, organizational support and wage satisfaction (p <0.05), while the variables moderating the relationship between burnout and job satisfaction were wage satisfaction and ego resilience (p<0.05). Conclusions: To prevent the decrease in job satisfaction due to emotional dissonance, the management of dental care facilities should have a better understanding of burnout in dental hygienists, which requires individual and organizational efforts to be moderated. In addition, as organizational support has been identified as the factor mitigating the negative effects of emotional dissonance, it is highly necessary to adopt the preceptor system, improve communication systems and expand welfare policies of organizations.

KCI등재

8직장 내 괴롭힘에 관한 치과위생사의 인지도 조사

저자 : 김나연 ( Na-yeon Kim ) , 조영식 ( Young-sik Cho )

발행기관 : 한국치위생학회(구 한국치위생교육학회) 간행물 : 한국치위생학회지(구 한국치위생교육학회지) 18권 4호 발행 연도 : 2018 페이지 : pp. 501-513 (13 pages)

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Objectives: The purpose of this study was to investigate the perception of workplace bullying in the dental hygienists to use them as basic data for improving the organizational relationship of the dental hygienists. Methods: The subjects were 302 dental hygienists that had been working at the dental clinics and dental hospitals. These data were analyzed by SPSS Version 20.0 (IBM Co., Armonk, NY, USA). Factor analysis was used for exploratory and confirmatory data. Independent t-test and one-way ANOVA were used to find out mean differences for verbal violence, improper business, and improper work environment according to characteristics of subjects. Results: Upon the study results, there were statistically significant differences between the verbal violence and working patterns according to the mean differences of the subfactors on subject's characteristics. Also, there were statistically significant differences between the improper work environment and all of subject's characteristics. However, there was no statistically significant differences in the improper business. The factor analysis showed that the Workplace Bullying of the dental hygienists was composed of three elements, namely 'verbal violence', 'improper business,' and 'improper work environment.' The validity of the model examined by a confirmatory factor analysis satisfied most of the relevant requirements. The Cronbach's aplha shows a good reliability. Conclusions: In conclusion, it was proven that dental hygienist's Workplace Bullying measurement tool had high validity and reliability. Furthermore, this study can be used to improve dental hygienists' organizational relationship. Therefore, by identifying the recognition of the dental hygienists, this study can contribute to affect a positive influence in the dental hospitals.

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9윤리풍토가 일부 임상치과위생사 직무만족에 미치는 영향

저자 : 천석연 ( Seok-yeon Cheon ) , 황창주 ( Chang-ju Hwang )

발행기관 : 한국치위생학회(구 한국치위생교육학회) 간행물 : 한국치위생학회지(구 한국치위생교육학회지) 18권 4호 발행 연도 : 2018 페이지 : pp. 515-524 (10 pages)

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Objectives: The purpose of this study is to investigate whether the ethical climate affects the job satisfaction of the clinical dental hygienists. Methods: A self-reported questionnaire was filled out by 207 dental hygienists. The data were analyzed by t-test or one-way ANOVA, multiple regression analysis, and Pearson's correlation analysis using IBM SPSS Statistics 19.0 program. Results: The factors affecting the job satisfaction of the general and ethical climate were the work experiences, the completion of vocational ethics education, the self interest type, the friendship type, the rule and the procedure type. When working experience and vocational ethics education are completed, self interest type and friend type have improved job satisfaction as the score increases, while job satisfaction is lowered as the rule and procedure type are increased. Conclusions: Since healthy ethical climate correlates with job satisfaction, it is necessary to establish an ethical climate in order to improve the job satisfaction of clinical dental hygienists. Efficient and stable management of ethical climate within dental clinics can be achieved when mutual interests are emphasized and respected rather than obedience is empathized to hospital regulations, procedures and policies.

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10Changes of airway after orthognathic surgery for patients with skeletal class III malocclusion

저자 : Seung-hun Lee , Jeong-jae Kim

발행기관 : 한국치위생학회(구 한국치위생교육학회) 간행물 : 한국치위생학회지(구 한국치위생교육학회지) 18권 4호 발행 연도 : 2018 페이지 : pp. 525-533 (9 pages)

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Objectives: This retrospective study evaluated the changes in the airway width after the orthognathic surgery associated with the skeletal Class III malocclusion. Methods: The lateral cephalograms of 30 adult patients were taken before and immediately after the operation, and after the orthodontic treatment. The angles and distances of them were measured and compared. Results: Before the surgery, the mean value of mandibular (S-B) setback was 9.66 mm, and moved by 1.56 mm anteriorly after the orthodontic treatment. The ANB increased by 5.42 degrees, since then it decreased by 0.68 degree. The hyoid bone (S-APH) moved by 5.05 mm posteriorly, but then moved by 2.26 mm anteriorly. The soft tissue width of laryngeal pharynx (apw2-ppw2) was narrowed by 1.04 mm, and decreased by additional 0.83 mm after the orthodontic treatment. Conclusions: As the mandible was moved back, the location of hyoid bone and laryngeal pharynx were moved backward.

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