키워드 네트워크 분석을 활용한 치위생과학회지 연구동향 분석

강용주,윤선주,문경희 한국치위생과학회 2018 치위생과학회지 Vol.18 No.6

This research team extracted keywords from 953 papers published in the Journal of Dental Hygiene Science from 2001 to 2018 for keyword and centrality analyses using the Keyword Network Analysis method. Data were analyzed using Excel 2016 and NetMiner Version 4.4.1. By conducting a deeper analysis between keywords by overall keyword and time frame, we arrived at the following conclusions. For the 17 years considered for this study, the most frequently used words in a dental science paper were “Health,” “Oral,” “Hygiene,” and “Hygienist.” The words that form the center by connecting major words in the Journal of Dental Hygiene through the upper-degree centrality words were “Health,” “Dental,” “Oral,” “Hygiene,” and “Hygienist.” The upper betweenness centrality words were “Dental,” “Health,” “Oral,” “Hygiene,” and “Student.” Analysis results of the degree centrality words per period revealed “Health” (0.227), “Dental” (0.136), and “Hygiene” (0.136) for period 1; “Health” (0.242), “Dental” (0.177), and “Hygiene” (0.113) for period 2; “Health” (0.200), “Dental” (0.176), and “Oral” (0.082) for period 3; and “Dental” (0.235), “Health” (0.206), and “Oral” (0.147) for period 4. Analysis results of the betweenness centrality words per period revealed “Oral” (0.281) and “Health” (0.199) for period 1; “Dental” (0.205) and “Health” (0.169) for period 2, with the weight then dispersing to “Hygiene” (0.112), “Hygienist” (0.054), and “Oral” (0.053); “Health” (0.258) and “Dental” (0.246) for period 3; and “Oral” (0.364), “Health” (0.353), and “Dental” (0.333) for period 4. Based on the above results, we hope that further studies will be conducted in the future with diverse study subjects. 본 연구는 키워드 네트워크 분석 방법을 활용하여 치위생과학회지 2001년부터 2018년 3호까지 게재된 논문 953편의 키워드를 추출하여 연구 구조를 파악하기 위해 키워드분석과 핵심어를 파악하기 위해 중심성 분석을 실시하였다. 그리고 5년 단위로 1기를 2001년부터 2005년까지, 2기를2006년부터 2010년까지, 3기를 2011년부터 2015년까지, 4 기를 2016년부터 2018년까지로 구분하여 연구동향을 분석하여 다음과 같은 결론을 얻었다. 치위생과학회지에서 도출된 총 1,454개의 단어 중에서 17년간 치위생과학회지 투고논문에서 가장 많이 쓰인 단어는 ‘Health’이며 ‘Dental’, ‘Oral’, ‘Hygiene’, ‘Hygienist’에 관한 논의가 가장 활발하였음을 알 수 있었다. 중심성 분석을 통해 치위생과학회지에서 핵심이 되는 단어들과 연결되며 중심을 형성하고 있는단어들은 ‘Health’, ‘Dental’, ‘Oral’, ‘Hygiene’, ‘Hygienist’, ‘Behavior’ 등이며, 매개중심성 상위 단어들은‘Dental’, ‘Health’, ‘Oral’, ‘Hygiene’, ‘Student’ 등으로 나타났다. 시기별 연결중심성 핵심 키워드를 살펴본 결과, 1기에서는 Health (0.227), Dental (0.136), Hygiene (0.136) 등, 2기에서는 Health (0.242), Dental (0.177), Hygiene (0.113) 등, 3기에서는 Health (0.200), Dental (0.176), Oral (0.082) 등, 4기에서는 Dental (0.235), Health (0.206), Oral (0.147) 등의 단어들이 나타났다. 각 시기별로 매개중심성은 1기에서는 Oral (0.281)과 Health (0.199)의 매개중심성이 높게 나타났으며, 2기에서는 Dental (0.205)과 Health (0.169)가 높게 나와 매개역할의 비중이 높다가 Hygiene (0.112), Hygienist (0.054), Oral (0.053) 등으로 매개역할의 비중이 분산되는 것을 알 수 있었다. 3기에서는 Health (0.258)와 Dental (0.246)의 매개중심성이 높게 나타났으며, 4기에서는 Oral (0.364)과 Health (0.353), Dental (0.333)의 매개중심성이 높게 나타났다. 이상의 결과를 바탕으로 향후 치위생학 연구에 있어 학문 주제에 대한 다양성과 다각화를 모색하여 많은 연구가 이루어지길 기대한다.

치위생학에서의 노인연구동향

궁화수,서가원 한국치위생과학회 2018 치위생과학회지 Vol.18 No.4

The aim of this study was to identify bibliographic characteristics and research trends of articles published on the elderly people in dental hygiene. An analysis was done of 191 articles published from 1999 to 2017. Bibliographic characteristics were nine items such as publication journal, research design, research participants, number of researchers, data analysis method, keywords, research topic, and validity and reliability report. The collected data were analyzed using descriptive statistics of statistical program. First, the research on the elderly, which was published in dental hygiene, started to be published in 1999 and on going. Though major publications have been published in Journal of Korean Society of Dental Hygiene and Journal of Dental Hygiene Science, the kinds of journals are becoming diverse. Second, cross-sectional research was the most. Third, the elderly were the most studied subjects, but the criteria varied. Fourth, the number of authors was largest in order of two and three person. Fifth, data analysis method was in order of descriptive statistics, t-test, and ANOVA. Sixth, there were many duplication of keywords about oral, elderly, and health. Seventh, oral health behavior science was the most studied subject. Eighth, validity and reliability were reported at 27.4% and 51.6%, respectively. Ninth, only 15.7% of study was founded research funding. Based on the results of this study, we consider increase experimental research further. Therefore, it is recommeded that validity and reliability should be reported in research paper, and the keywords used in the field of dental hygiene should be agreed upon. 본 연구는 치위생학 분야에서 노인 관련 연구에 대한 동향을 파악함으로써 연구의 질적 향상과 함께 향후 노인 관련 연구에 대한 방향을 제시하기 위하여 치위생학 분야에서 노인과 관련된 주제로 발표된 학술논문을 검색하고 분석함으로써 다음과 같은 결론을 얻었다. 1999년부터 2017년까지 총 191편의 노인 관련 논문이 치위생학 분야에서 발표되었다. 대부분의 연구가 한국치위생학회지와 치위생과학회지에서 발표되었으며, 횡단연구가 144편으로 가장 많았으며 실험연구는 15편에 그쳤다. 연구대상자는 노인이 152편으로 가장 많았고 돌봄제공자에 대한 연구는 14편이었다. 연구자수는 2인이 65편으로 가장 많았고, 가장 많이 사용된 분석방법은 기술통계, t 검정, 분산분석, 회귀분석 순이었다. 가장 많이 나온 키워드는 구강과 노인, 건강 등이었으며 구강건강행동과학에 대한 주제가 87편, 임상치위생에 대한 주제가 43편이었다. 타당도를 보고한 연구는 42편, 신뢰도를 보고한 연구는 79편이었으며 연구비 수혜를 받은 연구는 30편으로 나타났다. 본 연구의 조사결과에 의하면 실험연구의 비율이 적은 것으로 나타났으며 타당도와 신뢰도를 보고한 연구논문의 편수가 매우 미비한 것으로 나타났다. 또한 같은 의미의 키워드가 매우 다양한 단어로 기재되어 있는 것으로 나타났다. 따라서 실험연구의 수행을 높이기 위한 노력이 필요하며 타당도와 신뢰도가 검증된 도구의 사용과 측정 후 논문에서 이에 대한 보고가 이루어져야 할 것으로 생각된다.

한국치위생학회지 게재논문의 연구동향 분석

강부월 ( Boo Wol Kang ),안세연 ( Se Youn Ahn ),김선경 ( Sun Kyung Kim ),유영숙 ( Young Suk Yoo ),유은미 ( En Mi Yoo ),이선미 ( Sun Mi Lee ) 한국치위생과학회 2010 치위생과학회지 Vol.10 No.6

Objectives: The purpose of this study was to analyze 356 papers included in the Journal of the Korean Society of Dental Hygiene between 2000 when the initial number was issued and April, 2010. The papers involved articles, treatises, theses and dissertations. Methods: According to existing literature related to paper analysis, all the journals were analyzed by year to find out the subjects of the studies, places for data gathering, the presence or absence of research funds supplied, the number of researchers, research methods, methods of data collection, themes and data analysis methods. Results: As for subjects, the largest group of the papers that numbered 69(20.7%) examined dental hygienists, and the second biggest group that numbered 65(19.5%) examined dental hygienists and students. The third greatest group that numbered 47(14.2%) examined patients at dental hospitals and clinics. Concerning places of data gathering, schools(37.1%) were the most common places where data were collected, followed by dental hospitals/clinics(31.6%) and laboratories(7.4%). In terms of research design, research studies accounted for 88.5%, and experimental studies accounted for 11.5%. Research studies were far more prevalent. Concerning themes, there were 76 kinds of concepts that the studies dealt with, and the most dominant concepts were oral health awareness and behavior, which 34 studies focused on(9.6%). 10 studies or more were concerned with dental service, oral health status, dental hygiene education, infection control, oral health education, job satisfaction and stress. As to data analysis methods, frequency analysis was most dominant, followed by Chi-square test, t-test, analysis of variance, descriptive statistics, correlation analysis and regression analysis. Most of the studies made use of quantitative research methods. Conclusions: The effort by this study to analyze the papers included in the Journal of the Korean Society of Dental Hygiene to grasp research trends in the field of dental hygiene is expected to be of some use for the determination of the right directions of dental hygiene research in the future.

한국과 미국 치위생학 연구 동향 비교 분석

유지수,고유정 한국치위생과학회 2026 대한치위생과학회지 Vol.9 No.1

연구 배경 및 목적: 본 논문은 한국과 미국 치위생학의 연구 주제를 비교 분석하고 학문적 특성과 차이를 확인하여 치위생학 연구의 발전 방향을 모색하고자 하였다. 연구 방법: 2001년부터 2025년까지 게재된 한국 치위생과학회지 논문 1,265편과 미국 Journal of Dental Hygiene 논문 784편을 대상으로 한 연구의 결과를 비교 분석하였다. 결과: 한국 치위생학은 개인 수준의 행동 변화와 교육 분야에 연구가 집중되는 경향이 나타났다. 반면 미국 치위생학 연구는 예방 중심의 보건의료 전달체계, 전문직 정체성, 취약계층의 의료 접근성 등 보다 광범위한 공중보건 영역을 다루고 있었다. 결론: 향후 한국 치위생학 연구는 학문적 확장을 위해 다학제 협력에 기반한 공중보건 및 보건정책 중심의 연구를 강화하고, 행동 중재와 정책 연구를 통해 지역사회와 공중보건 체계에서 치과위생사의 역할을 확대해 나갈 필요가 있다. Background and Objectives: This study aimed to compare research topics in dental hygiene between Korea and the United States, identify their academic characteristics and differences, and propose directions for future development in dental hygiene research. Methods: A comparative analysis was conducted on 1,265 articles published in the Journal of Korean Society of Dental Hygiene Science and 784 articles published in the Journal of Dental Hygiene from 2001 to 2025. Results: Korean dental hygiene research has tended to focus on individual-level behavior change and education. In contrast, research in the United States addressed broader public health domains, including preventive healthcare delivery systems, professional identity, and healthcare access for vulnerable populations. Conclusions: Future research in Korean dental hygiene should prioritize public health and health policy– oriented studies grounded in interdisciplinary collaboration, and further expand the role of dental hygienists within community and public health systems through behavioral interventions and policy research.

치위생 교육과정 개발을 위한 치과위생사의 직무현황 및 교육요구도 분석

김응권 ( Eung Gwon Kim ),임순환 ( Soon Hwan Lim ),권미영 ( Mi Young Kwon ),최영윤 ( Young Yuhn Choi ),한지형 ( Ji Hyoung Han ) 한국치위생과학회 2014 치위생과학회지 Vol.14 No.1

In this study we analysed frequency and importance of tasks, and education needs of 114 people working in dental clinics to be a reference of dental hygiene curriculum development. The results are as follow: The order of performance frequency is management support, preventive dental treatment, dental treatment assistance and oral health education, and the order of importance level of tasks and education needs is management support, dental treatment assistance, preventive dental treatment and oral health education. There is no statistically significant difference of performance frequency by general characteristics. The tasks considered most important level depending on general characteristics are oral health education in age of 40s (p<0.05), dental treatment assistance in dental hygienists (p<0.05), management support in women (p<0.05), dental hygienists (p<0.05), and more experienced workers (p<0.05). The most need for Educations depending on general characteristics are oral health education in women (p< 0.05), dental treatment assistance in women (p<0.001) and dental hygienists (p<0.001), and management support in Seoul region (p<0.05). The importance of tasks and education needs have correlations. The results showed management support and dental treatment assistance are considered important in dental clinics and most needed job competency for dental hygienists.

Effectiveness of a 5-year Community Oral Health Program for the Elderly in Korea

송은주,황수정 한국치위생과학회 2017 치위생과학회지 Vol.17 No.3

Korea has been running the community oral health program for the elderly, including topical fluoride application and scaling. The aim of this study was to compare the subjective and objective oral health status of 345 participants according to the number of participants in the program and of 37 participants before and after the 5-year program. The survey consisted of an interview questionnaire and oral examinations. Analysis of variance was used to compare the variables of the 345 participants according to the numbers of participants. Paired t-test was used to compare the oral health statuses before and after the 5-year program in 37 subjects. There was no difference in subjective oral health status according to the number of participants in the oral health program in the elderly, including subjective health status, subjective oral health status, satisfaction with oral health, concern about oral health, need of dental treatment, oral pain, tooth sensitivity, subjective periodontal health, and subjective symptoms of periodontitis. The community periodontal index (CPI) of the 1 time participants was significantly higher than that of 3 times, 4 times or 5 times participants in the upper center, lower left, lower center, and lower right areas. There was a significant improvement in CPI from 2.59±1.14 to 1.41±1.54 (p<0.001) and positive oral behavioral change (daily tooth brushing frequency from 2.27±0.73 to 2.54±0.90) before and 5 years after the program. However, the program did not prevent tooth loss as the numbers of the remaining teeth significantly reduced from 23.77±1.84 to 21.95±2.03 over 5 years. We showed that running the community oral health program for the elderly for more than three years might have positive effects on the periodontal health of participants.

내부마케팅 활동이 치과위생사의 동기부여에 미치는 영향

한지형 ( Ji Hyoung Han ),안은숙 ( Eun Suk Ahn ) 한국치위생과학회 2014 치위생과학회지 Vol.14 No.1

The purpose of this study was to examine the influence of internal marketing activities on motivating dental hygienists in dental hospital in an effort to be of use for setting strategies geared toward boosting the productivity of dental hygienists. The findings of the study were as follows: Concerning internal marketing activities by general characteristics, the dental hygienists who received 4-year college or higher education received more education than the college graduates (p≤0.001). As for the leave system, the dental hygienists who worked in general hospitals (p=0.011) and sited in Chungcheongnam-do (p≤0.001) replied more leaves were provided. In terms of welfare benefits, there were significant differences in those regards according to the type of hospital (p=0.029) and service area (p≤0.001). As to the reward system, their responses about this system were similar to their responses about education & training, leaves and welfare benefits. The motivating factors consisted of 6 motivation factors and 10 hygiene factors. The motivation factors included an opportunities to develop ability and appropriate training to their work. The hygiene factors involved implement of policies and procedures, work environments, relationship with colleagues. Regarding awareness of the motivation factors by general characteristics, there were differences in that aspect according to age (p=0.043), and their awareness of the hygiene factors was different according to service area (p=0.038). As a result of analyzing which factors affected motivating, the leave system (p=0.038) and communication (p=0.001) that belonged to the internal marketing activities were identified as the influential motivation factors. In terms of the hygiene factors, age and service area were influential among the general characteristics (p=0.047, p=0.045). Above findings of the study suggest that it will be possible for dental institutions to ensure successful management by conducting internal marketing activities tailored to the characteristics of their organizational members and by motivating dental hygienists especially through communication.

근로자의 구강자각증상과 구강건강 관련 삶의 질

김아진 ( Ah Jin Kim ),강은주 ( Eun Ju Kang ) 한국치위생과학회 2014 치위생과학회지 Vol.14 No.1

The purpose of this study was to examine the symptom of dry mouth of workers, their subjective oral symptoms and factors affecting their oral health-related quality of life (Oral Health Impact Profile, OHIP-14) in an effort to provide information on the development of oral health promotion programs geared toward workers. The subjects in this study were the workers in five different companies in North Jeolla Province. After a survey was conducted from August 1 to September 20, 2012, the collected data were analyzed. The findings of the study were as follows: The office workers got 2.59 in oral dryness, and the sales associates got 1.82. The oral dryness of the former was severer than that of the latter (p<0.001). The irregular workers got 2.05 in OHIP-14, and the regular workers got 1.82 (p<0.001). Symptom of dry mouth had a positive correlation to OHIP-14 (r=0.456). OHIP-14 was positively correlated with age (r=0.209) and negatively with academic credential (r=.0.136). OHIP-14 was more significantly affected when their symptom of dry mouth was severer (β=0.383, p<0.001), when they were older (β=0.221, p<0.001) and when they felt they had oral diseases (β=0.146, p<0.01). In conclusion, quality programs should be developed to promote the oral health of industrial workers in consideration of the influential factors for the oral health-related quality of life of the workers, and the government should pay more attention to related policy setting to improve the oral health of industrial workers.

고등학생의 치과이용실태와 통증 경험에 따른 치과공포에 대한 연구

전보혜 ( Bo Hye Jun ),최영숙 ( Young Suk Choi ) 한국치위생과학회 2014 치위생과학회지 Vol.14 No.1

The purpose of this study was to study of utilization of dental high school and according to the pain experienced dental fear and anxiety. This survey was conducted on 370 high school students in Suwon from November 21 to 23, 2011. A total of 352 questionnaires were collected and analyzed. The collected data was analyzed using the statistical package SPSS 15.0 using frequency, mean and standard deviation analysis, t-test, one-way ANOVA, Duncan``s test correlation analysis and Stepwise multiple regression analysis. The results state that students feel fear and anxiety were feeling anesthetic needle (3.19±1.43), seeing anesthetic needle (3.14±1.44). We found that students feel more rear and anxiety from caries treatment than scaling. It influence that having dental fear with past dental pain experienced during dental treatment and also hearing dental treatment of pain from their family and friends. We found out that there are some influencing factors on dental fear and anxiety, gender, oral health condition, smoking, pain experienced during dental treatment. We need to care dental fear and anxiety continuously and have prevention program. We have to try understanding students have dental fear and anxiety. So it``s better they have good experience visiting dental clinic. We should develop the system and specially treat well while they have dental treatment with anesthesia and some sharp instruments.

저온열화현상이 지르코니아 코어와 전장도재의 전단결합강도에 미치는 영향

김기백 ( Ki Baek Kim ),김재홍 ( Jae Hong Kim ) 한국치위생과학회 2014 치위생과학회지 Vol.14 No.1

The purpose of this study was to evaluate the influence of low temperature degradation (LTD) on the bonding strength of yttria-stabilized tetragonal zirconia polycrystal (Y-TZP). The push-shear bond test method was used to investigate the core-veneer bonding strength of industrially manufactured Y-TZP core ceramic and manufacturer recommended veneering ceramic. Four groups from ceramic-zirconia specimens (n=28; n=7 per group) were assigned into four experimental aging conditions, namely storage in an autoclave at 134℃ for 0, 3, 5, 10 hours. Bonding strength was obtained using a universal testing machine with crosshead speed 0.5 mm/min. Data were statistically analyzed using one-way ANOVA and Tukey.s test (α=0.05). In bonding strength test, the group which was treated with LTD showed lower bonding strength than no treated group. The ceramic-zirconia bonding strength was affected by LTD (p<0.05). Digital microscope examination of the fracture surface showed mixed failures with adhesive and cohesive types in LTD with treated Y-TZP groups.