치위생학 분야 : 원저 ; 스켈링 실습 시 자아존중감과 스트레스 지각수준, 스트레스 대처유형과의 관계 연구

남용옥 ( Yong Ok Nam ),주온주 ( On Ju Ju ),강현숙 ( Hyun Sook Kang ),이성림 ( Sung Lim Lee ),장선희 ( Sun Hee Jang ),곽정숙 ( Jung Suk Kwag ),이지연 ( Ji Youn Lee ) 대한구강보건학회 2007 大韓口腔保健學會誌 Vol.31 No.4

치석제거 시 음악중재가 공포 및 불안 감소에 미치는 영향

남용옥 ( Yong-ok Nam ),주온주 ( On-ju Ju ),이광희 ( Kwang-hee Lee ) 한국치위생학회 2017 한국치위생학회지 Vol.17 No.3

Objectives: The purpose of this study was to identify the effects of music intervention on the patient`s fear and anxiety during scaling. Methods: 360 patients who had visited W University dental hygiene laboratory were selected as study subjects and divided into experiment group and control group. Results: Study results showed that the control group (71.9%) and the experimental group (75.1%) had experiences avoiding dental treatment due to fear. In the control group (37.6%) and experimental group (40.6%), the highest influencing factor was the sound of machine and followed by pain. The experimental group preferred classical music, followed by pop songs, trot music and instrumental music. In the experimental group (83.3%), fear and anxiety were alleviated by music, and 77.9% of the patients mentioned they would recommend music for scaling to other patients. There was an interaction effect (p=0.014) between the groups before and after the measurement of the lowest blood pressure. There was a significant difference in pulse before and after pulse measurement (p=0.000). There was a significant difference in respiration between groups (p=0.042) and before and after respiration (p=0.030). Conclusions: Study results showed that music intervention that utilizes music during scaling showed significant effects on the alleviation of fear and anxiety, affecting Pulse number among vital signs. Therefore, more systematic program is to be required to alleviate dental fear and anxiety with music therapy not only for scaling, but also for dental clinic in the future.

치과위생사 국가 실기시험 개선 연구

남용옥 ( Yong Ok Nam ),주온주 ( Un Ju Ju ),김민자 ( Min Ja Kim ) 한국치위생학회(구 한국치위생교육학회) 2013 한국치위생학회지 Vol.13 No.2

Objectives: The purpose of this study was to examine the problems with the current practical examination, to suggest some of the right directions for that and to facilitate the improvement of the exam. Methods: The subjects in this study were the selected professors involving professors in charge of practice and the selected clinical dental hygienists who had ever served as the graders of the national practical exam. Results: A direct practical test was required in the national practical exam (77.3%), and educational facilities(79.2%)(p<0.05). They didn`t put confidence in the national practical exam(81.0%) nor viewed the items about the removal and detection of dental calculus as appropriate(58.5%), either. Specifically, the items were considered to be more inappropriate by the professors in charge of practice(74.3%) than by the other professors and clinical dental hygienists(p<0.05). Concerning ways of administering the national exam, the largest group preferred that a professional evaluator should evaluate students in person by visiting their colleges(66.8%). Conclusions: The above-mentioned findings illustrated that both of the dental hygiene professors and the clinical dental hygienists thought the current national dental hygienist practical exam would absolutely be necessary since it exerted a great influence on education and educational facilities, and that the national exam should be improved to gain more confidence, to solve comprehensive problems and to ensure the efficiency of administration.

지역사회 구강보건 활동현장 치과위생사들의 교과목 필요도에 관한 조사연구

남용옥 ( Yong Ok Nam ),김지영 ( Ji Young Kim ),박인숙 ( In Sook Park ) 대한구강보건학회 2004 大韓口腔保健學會誌 Vol.28 No.4

일부 선진국 치과위생사의 교육제도, 자격인증제도 및 업무범위

남용옥 ( Yong Ok Nam ),유자혜 ( Ja Hea Yoo ) 한국치위생학회(구 한국치위생교육학회) 2014 한국치위생학회지 Vol.14 No.4

Objectives : The purpose of the study is to investigate the education, certification system, and extent of duty of dental hygienist between Korea and five developed countries including United States, Canada, England, Australia, and Japan. Methods : Internet based access to five developed countries was made and the analysis was done for the definition of occupation, main duties, similar occupations, education policy, job descriptions, license certification system, standards of duty, Q & A management, current status of obtaining certification, and scope of work. Results : United States has a two-year associate degree(AS) and a four-year bachelor degree(BS). Canada has two to three years degree and a two-year course is accepted in england and Australia. In the meanwhile, Korea and Japan have two-year and four-year educational courses. The duty of dental hygienists includes the prevention education for dental health and continuing dental health care. Most of the dental hygienists in Korea and Japan play the assistant roles for the dental surgeons. United States has national board examinations including written examinations, practical examinations, and computer assisted examination. Written and practical examinations are also conducted in Korea. England and Australia have the recognized educational organizations for qualification. Conclusions : Problem based and problem solving skills are the most important in dental hygienist education in Korea. The training of highly competent dental hygienists must be done for the improvement of dental hygiene in Korea in the near future.

고령자의 구강건강 상태와 IADL, QOL과의 관계

남용옥 ( Yong Ok Nam ) 대한예방치과·구강보건학회 2010 大韓口腔保健學會誌 Vol.34 No.3

Objectives. In order to evaluate influence on instrumental activities of daly living (IADL) and quality of life (QOL) relevant to oral healthcare status of the elderly, this study investigated socio-demographic characteristics, oral healthcare status, and IADL and QOL by using face scale. Methods. T-test, one-way ANOVA, correlation analysis, and multi regression analysis were used with 315 data finally collected through individual interviews and dental examinations of the elderly over age 60 living in Jeollabukdo province. Results. 1. The numbers of remaining tooth of men and women are similar, and the higher age is, the more significant the number decreases (p<0.001) and IADL and QOL are also damaged, and women`s facial expressions are better than men`s. 2. IADL and QOL of people without complete denture or partial denture are high, which conversely means that IADL and QOL of people with many remaining teeth are high. IADL is high in people saying that they don`t need denture, and their QOL is also high and there is statistically significant difference. 3. The less periodontal diseases are contracted and the cleaner oral cavity is, the higher IADL is and also QOL is shown positively, and there is statistically significant difference in cleanliness of oral cavity (p<0.05). 4. The relationships between chewing ability and IADL and QOL show that IADL and QOL are good in people who can chew all kinds of foods and have experiences of dental treatments, and IADL is statistically significant (p<0.001) but QOL isn`t statistically significant. 5. The higher QOL and chewing ability are, the higher IADL is, which is statistically significant (p<0.01). Conclusions. It can be considered that oral healthcare status of the elderly has significant relationships with IADL or QOL. Especially, in order to heighten IADL of the elderly and then to promote QOL, as the number of remaining tooth has great influence, by aggressively applying this in oral healthcare educations or oral healthcare projects, IADL or QOL should be improved.

Gracey curet과 Ultrasonic scaler 사용 시의 치면 특성의 주사현미경적 연구

남용옥 ( Yong-ok Nam ),이화정 ( Hwa-jeong Lee ),최미혜 ( Mi-hye Choi ) 한국치위생학회(구 한국치위생교육학회) 2016 한국치위생학회지 Vol.16 No.4

Objectives: The purpose of this study is to assess the characteristics of tooth surface after using Gracy curet and Ultrasonic scaler Methods: In this study, 12 teeth extracted were used. 12 specimens were divided into three groups with the same numbers, which were classified into Control group, Gracy curet use group, and Ultrasonic scaler use group, and after performing instrument operation, we measured the roughness and the loss degree of tooth surface by using SEM. Results: In groups using Gracy curet and Ultrasonic scaler, the roughness and the loss of tooth surface increased significantly(p<0.05). In the roughness of groups using Gracy curet and Ultrasonic scaler, Ultrasonic scaler group was higher in crown, but Gracy curet group was higher in root. As a result of observation through SEM, the roughness and the loss degree increased in order of Control group, Ultrasonic scaler use group, and Gracy curet use group. Conclusions: Taken together above results, both hand instrument and ultrasound equipment create roughness and loss in crown and in root, and hand instruments makes rougher than ultrasonic instruments in root, so it is thought to require thorough and accurate technical application not to damage tooth surface when removing plaque.

직무분석을 통한 치위생(학)과의 교과목 중요성 분석에 관한 연구(보건(지)소, 의료원 중심)

남용옥 ( Yong-ok Nam ),김선숙 ( Sun-sook Kim ),장종화 ( Jong-hwa Jang ) 한국고등직업교육학회 2004 한국고등직업교육학회논문집 Vol.5 No.3

This study is conducted to find out the capabilities of the dental hygienists working at the local oral hygiene sites. After analyzing the relative importance of the dental hygiene courses, necessity of the educational training, and task analysis of the dental hygienists, we have found following study results; 1. After the task analysis, the biggest area of the task importance was the field of oral health instruction and education. 2. Above 5.0 of the importance of task specification, the result showed that all 8 items form the oral health instruction and formulation, 5 from preventive dental procedure areas and 2 from dental treatment cooperation fields. 3. In the overall tasks, the most important task was the management of preventive dental decay(6.24), prevention and management of oral diseases(6.02) and prevention of pasteurization and contamination. 4. Tasks that are needed for the education training were collecting and analyzing the result of dental checkups(5.24), management of dental decay prevention(5.14), and formulating dental health instructional plan(5.07). In these three fields alone, the result showed above 5.0 points. With this result, there is a need for much deeper educational courses according to the major fields through task analysis of dental hygienists practice sites.

양대 구강병과 심혈관계 질환의 연관성

남용옥 ( Yong-ok Nam ),김인자 ( In-ja Kim ) 한국치위생학회(구 한국치위생교육학회) 2018 한국치위생학회지 Vol.18 No.5

Objectives: The purpose of this study was to examine the association between two major oral diseases and cardiovascular diseases. Methods: Data from the 6th Korean National Health and Nutrition Examination Survey (2013-2015) were used. The study included 12,754 adults, aged ≥19 years, who participated in the questionnaire survey of health related to hypertension, stroke, myocardial infarction, and angina pectoris as well as completed blood tests, anthropometry, and oral examination. Statistical analyses included complex sample frequency, complex sample general linear, complex sample cross-tabulation, and complex sample logistic regression analyses. Results: With respect to the number of Decayed-Missing-Filled-Teeth(DMFT), patients with hypertension (DMFT 8.05), stroke (DMFT 8.66), and angina pectoris (DMFT 8.24) showed a DMFT score of >2, compared with those who did not have these diseases (p<0.05). Patients with hypertension, stroke, myocardial infarction, and angina pectoris presented an approximately 2.7, 3.5, 4, and 3 times higher incidence of periodontal diseases, respectively, than those who did not (p<0.05). Based on the analysis of the relationship between the number of DMFT and cardiovascular diseases, patients with cardiovascular diseases had a risk of 1.033 higher DMFT than those who did not (p<0.05). As per the analysis of the relationship between periodontal diseases and cardiovascular diseases, patients with cardiovascular diseases had a 2.969 higher risk of periodontaldiseasesthanthosewithout them (p<0.05). Conclusions: Two major oral diseases were found to be associated with cardiovascular diseases. Therefore, to prevent these major oral diseases in patients with cardiovascular diseases, oral hygiene management must be actively performed.

전주시 환경미화원의 구강보건의식 및 행동

남용옥 ( Yong Ok Nam ),허아롱 ( A Rong Heo ),최미혜 ( Mi Hye Choi ) 한국치위생학회(구 한국치위생교육학회) 2013 한국치위생학회지 Vol.13 No.6

Objectives: The purpose of the study is to obtain the basic data for an industrial oral health project enhancing the quality of life and oral health. Methods : Questionnaire consisted of 17 questions including 7 questions of general characteristics, 5 questions of oral health awareness, and 5 questions of the behavior of oral health. A self-reported questionnaire was carried out from September 1 to September 28, 2012, The subjects were 400 male and female sanitation workers in private corporations in Jeonju. A total of 354 questionnaires were analyzed using SPSS windows ver. 12.0 (SPSS Inc. Korea). Results : The majority of the subjects were male in 50`s. Temporary contract workers are older aged and 2 to 5 years of career workers were the majority of the cleaners. Average monthly income was less than 2 million Korean Won. Those who had a higher academic background and permanent position tended to have oral health knowledge (p<0.05). Female workers had healthier subjective oral health status than male workers. Those who were in older age, single, temporary position, and 2 to 5 years of career tended to have healthier subjective oral health status (p<0.05). Those who were in older age, married, and long period of employment were worrying about their health (p<0.05). The subjective oral health knowledge was high in 49.7% of the workers because they were not able to brush teeth during work hours. They were able to brush their teeth only after dinner. It was low in female and older aged workers (p<0.05). The brushing method included a combination of top to bottom and from the side to side. Conclusions : This study showed the influencing factor of oral health in street workers. Work environment, education, age, monthly income, and types of employment were the important factors to oral health care. It is necessary to provide the right oral health care program for the workers in the near future.