치과위생사의 응급처치능력 및 응급처치 교육 필요도

허남숙,조미숙 대한치과위생학회 2017 대한치과위생학회지 Vol.19 No.1

Targeting 199 dental hygienists working for university hospital dentist, dental hospital/clinic, and health center in Changwon-si for June 1, 2015 to December 30, 2015, this study aimed to know of dental hygienist 's first aid ability and first aid training need. 199 of the 226 subjects were used as the final analysis. 1. The characteristics of the study subjects were the highest at 49.7% in their 30s and 50.8% at a bachelor's degree. The highest score was 38.2% for a career of more than 7 years. Most of the patients were working in the dental clinic and the average number of patients was 20-29 or less. 2. 71.9% of the respondents were educated in the first aid ability and first aid training need survey, and 46.7% of the respondents answered that they received the education through the school. The duration of the training was the highest (29.1%) from less than 2 hours to less than 3 hours, and 60.8% (60.8%) felt that education was necessary. 3. A survey of awareness of emergency situation prevention and emergency treatment according to general characteristics. In the case of an age of 30, a degree of bachelor's or higher, a career of 7 years or more, a dental hospital, or more than 40 patients. In addition, there was no significant difference between the two groups(p=.000). 4. In the survey on awareness of emergency situation prevention and emergency treatment according to necessity of first aid education, it was found that there was significant difference in all cases where education was given at professional education institution, education time was more than 4 hours(p=.000).

치위생과 학생들의 스트레스에 대한 체계적 분석과 대학생활 만족도와의 융합 연구

허남숙,이유희 한국융합학회 2018 한국융합학회논문지 Vol.9 No.7

치위생과 학생들의 스트레스 부분을 스트레스 반응 척도를 이용하여 체계적으로 분석하여 대학생활 만족도와의 관련성을 파악하기 위하여 경남지역에 소재한 치위생과 학생 299명을 대상으로 스트레스, 스트레스 반응척도, 대학생활 만족도를 융합연구 하였다. 스트레스 반응척도에 따라 체계적으로 분석한 결과 피로와 좌절, 우울, 분노에서 높은 수치를 나타내었다. 또한 스트레스를 경험한 경우 만족도에도 부정적인 영향을 미쳤다. 스트레스는 심각한 경우 질병으로 이어질 수 있는 부정적인 영향을 줄 수 있다. 대학생활의 스트레스가 부적응과 불만족을 가중 시킬 것을 예상 할 때 스트레스 반응 척도를 이용한 체계적인 분석 연구는 스트레스를 줄이고 대학생활 만족도 향상에 분명히 도움이 될 것으로 판단된다. 이에 대한 방안으로 치위생과에 맞는 스트레스 반응 도구의 개발과 분석을 제안한다. To investigate the relationship between dental hygiene students' stress and college life satisfaction, 299 dental students and students in Gyeongnam area studied stress, stress response scale, and university life satisfaction. The results of systematic analysis according to the scale of stress response showed high values in fatigue, frustration, depression and anger. In addition, satisfaction with stress experienced negatively. Stress can give you a negative impact that can lead to serious illness. A systematic analysis using the stress response scale is expected to help reduce stress and improve college life satisfaction when the stress of college life is expected to increase maladjustment and dissatisfaction. We suggest the development and analysis of a stress response tool suitable for dental hygienists.

치과위생사의 직업 수명에 관한 연구 : 치과위생사와 치위생(학)과 학생 대상으로

허남숙,이유희,Heo, Nam-Suk,Lee, Yu-Hee 한국치위생학회 2020 한국치위생학회지 Vol.20 No.2

Objectives: Although dental hygienists have a high employment rate as professional workers, turnover and retirement rates are very high. This study analyzed the factors related to work life of dental hygienists to prepare an alternative for life extension. Methods: From August 1 to December 31, 2019, 224 dental hygienists and 446 dental hygiene students were examined. Results: The expected working years for dental hygienists were 10-14 years (25.4%) and over 31 years (22.4%) for dental hygiene students. The recognized working years for dental hygienists were 10-14 years (22.4%) and 20-24 years (26.0%) for dental hygiene students. Work values of dental hygienists and dental hygiene students averaged 3.85 and 3.86, respectively. Furthermore, the average motive for selecting a major in dental hygienists was 3.08 points and in dental hygiene students, 3.24 points. The average career identity of dental hygienists and dental hygiene students were 2.82 and 2.91 points, respectively. Conclusions: The perception difference between dental hygienists and dental hygiene students was compared, and the factors that could play a positive role in prolonging life were identified. Based on this study, further systematic comparative studies and preparation of alternatives for life extension are required.

출신고교와 학점에 따른 치위생과 학생들의 학업성취도 및 학과 만족도 연구

허남숙,권현숙,성미경 대한치과위생학회 2015 대한치과위생학회지 Vol.17 No.3

This paper surveyed in order to comprehend satisfaction level of 334 students studying dental hygiene course in Changwon city. The course satisfaction was measured by satisfaction survey on lecturers, learning facilities, learning activities, educational achievements and its administration, and concluded the following result. 1. The distribution of the study subjects by students’ year is as follows. The first year consists of 41.0% followed by the second year 27.5% and finally the third year by 31.4%. The survey on satisfaction of lecturers and learning facilities based on students’ year shows the third year students have a higher level of satisfaction than the first and second year students. 2. By comparing a satisfaction level of learning activities based on academic grades, higher grades group’s results are significantly higher (p<0.05) than those with the lower grades in certain categories such as ‘Lecturers clearly present lessons’ aim’, ‘I am satisfied with lecturers’ feedbacks on coursework’, ‘I am satisfied with my academic grades’ and ‘I am satisfied with my relationships with coursemates’. However, there is no significance in satisfaction of learning activities based on type of high schools. 3. When it comes to satisfaction of educational achievements based on academic grades, higher grades group is significantly higher (p<0.05) than students with lower grades in following categories: ‘I think I have attained more knowledge in the field’, ‘I think the possibility of employment after graduation has increased’, ‘The possibility of being employed in the same field has improved’, ‘I am happy that I entered our school’ and ‘I am happy with the course I chose’. 4. The survey on satisfaction of the administration based on the subjects’ academic grades shows the subjects with higher grades satisfy significantly higher (p<0.05) than the lower grades subjects in ‘I am happy with holidays semester system’ item. When comparing based on type of high schools, the subjects from academic (non-vocational) high schools are significantly higher (p<0.05) in ‘I am happy with administrative staff kindness’ item.

오미자 추출물의 구강병원균에 대한 항균효과 및 구취억제 효과

허남숙(Nam Suk Heo),최혜정(Hye Jung Choi),황수미(Su Mi Hwang),최영환(Young Whan Choi),이영근(Young Geun Lee),주우홍(Woo Hong Joo) 한국생명과학회 2013 생명과학회지 Vol.23 No.3

본 연구는 오미자 추출물의 구강병원균에 대한 항균활성과 항구취 효과를 조사하기 위해 수행되었다. 오미자 MeOH 추출물이 열수추출물에 비해 구강병원균에 대한 항균활성이 더 뛰어난 것으로 나타났다. 특히 MeOH 추출물의 EA 분획물은 Streptococcus mutans, S. sanguinis, S. salivaris subsp. thermophols 그리고 Porphyromons gingivalis에 대한 활성이 뛰어난 것으로 조사되었다. 오미자 2% MeOH 추출물의 항구취 효과를 oral chroma를 이용한 실제실험에서 측정한 결과, 황화수소, 메틸머캅탄 그리고 황화디메틸을 각각 91.15, 78.72 그리고 71.58% 감소시키는 것으로 측정되었다. 본 연구 결과, 오미자 추출물은 몇몇의 구강병원균에 대한 항균활성을 보였고 휘발성 화합물을 억제하는 효과가 뛰어난 것으로 나타났다. 그러므로 오미자의 추출물은 항균용 합성약품과 구강위생용품을 대체할 수 있는 소재로 판단된다. This study was conducted to investigate the antimicrobial and anti-oral malodor effect of Schizandra chinensis extracts against oral pathogens. S. chinensis methanol (MeOH) extract showed better antimicrobial activities against oral pathogens than the S. chinensis hot water extract did. In particular, ethylacetate (EA) fraction of S. chinensis MeOH extract had the greatest effects against Streptococcus mutans, S. sanguinis, S. salivaris subsp. thermophols and Porphyromons gingivalis. The anti-malodor effect of S. chinensis against the generation of volatile sulfur compounds (VSC), such as hydrogen sulfide, methyl mercaptan, and dimethyl sulfide, was estimated using oral chroma in a practical study. The results showed that 2% MeOH extract of S. chinensis against the production of hydrogen sulfide, methyl mercaptan, and dimethyl sulfide had inhibitions of 91.15, 78.72 and 71.58%, respectively. These results showed that Schizandra chinensis extract had antimicrobial activity against several oral pathogens and exhibited significant effects on the inhibition of VSCs. Thus, Schizandra chinensis extract could be an alternative to available synthetic chemicals and oral hygiene products.

치위생과 학생들의 임상실습 스트레스와 만족도, 자아개념간의 관련성 연구

허남숙 ( Nam-suk Heo ),이유희 ( Yu-hee Lee ) 한국치위생학회(구 한국치위생교육학회) 2018 한국치위생학회지 Vol.18 No.3

Objectives: The purpose of this study was to examine the current status of the relationship between clinical practice stress, satisfaction and self-concept of dental hygiene department students in order to effectively implement the clinical practice, which is a necessary course for professional dental hygienists. Methods: The subjects in this study were 299 dental hygiene department students who participated in clinical practice. The survey was conducted from November 1, 2017 to December 31, using self-filling questionnaire (INJE 2017-08-004-002). Statistical analysis was conducted to identify the clinical practice characteristics, clinical practice stress, satisfaction and self-concept and the results according to clinical practice characteristics were compared through t-test and ANOVA. The regression analysis was conducted to identify the effects on self concept. Results: Clinical practice stress, satisfaction and self concept were identified to be significant(p<0.01). Multiple regression analysis results of the factors affecting self concept of study subjects showed that self concept was statistically significant in grade, education programs and satisfaction. Conclusions: Self-concept, clinical practice stress and satisfaction were significantly correlated. In order to raise the quality of clinical practice and to become a professional dental hygienist, it is necessary to continue research on the measures to improve the stress management and satisfaction in clinical practice for establishing self-concept.

국가시험을 앞둔 치위생과 학생들의 성격유형에 따른 스트레스 요인 및 대처방안

허남숙 ( Nam Suk Heo ),박정희 ( Jeong Hee Park ),김은희 ( Eun Hee Kim ) 한국치위생학회 2009 한국치위생학회지 Vol.9 No.2

ART를 이용한 자동차 번호판 자동 인식 시스템

허남숙(Nam-Suk Heo),이순희(Soon-Hee Lee),김광백(Kwang-Baek Kim) 한국멀티미디어학회 1999 한국멀티미디어학회 학술발표논문집 Vol.1999 No.1

대학생의 BMI에 따른 식습관과 구강관리행태 연구

허남숙,송현정,조미숙 대한치과위생학회 2014 대한치과위생학회지 Vol.16 No.2

This study attempted to figure out college students’ dietary habit and oral care behavior by Body Mass Index (BMI, kg/m2). For this, a self-administered questionnaire survey was conducted against a total of 450 students attending two colleges in Busan and Gyeongnam from the mid March to August 2012. Then, the study results found the followings: 1. In terms of the frequency of dental visits per year, ‘once or twice’ was the highest with 38.5%. When asked how often they brush their teeth a day, 46.1% responded ‘3 times.’ In term of brushing time, 41.6% said ‘2 minutes.’ When asked how they brush their teeth, 59.3% responded ‘up/down and right/left.’ 2. When asked how long it usually takes to finish their meal, 60.6% responded ‘10-19 minutes.’ When asked why they skip meals, 58.4% said, ‘shortage of time.’ When asked which taste they prefer, 41.6% said ‘sweet’ while 30.6% responded ‘spicy.’ When asked how often they enjoy snacks a day, 29.9% responded ‘twice.’ When asked when exactly they usually enjoy the snacks, ‘before dinner since returning home from school’ was most responded. When asked what kind of food they eat for snacks, 52.5% said ‘nutritious and safe food.’ 3. In terms of awareness of health and oral health by BMI, the normal weight group (less than 23.0 of BMI) was higher than the obese group (23.0 or higher in BMI) with statistically significant difference (p<0.05). 4. In relations between oral care behavior and BMI, significant difference was observed depending on the frequency of dental visits per year, daily toothbrushing frequency, brushing time and brushing method (p<0.05). In terms of a portion of the students who responded ‘5 times or more’ relating to the frequency of dental visits per year, the normal weight group (80.0%) was greater than the obese group (20.2%). Compared to the obese group, the normal weight group was higher in daily toothbrushing frequency and brushing time. 5. In relations between BMI and drinking/smoking frequency, the obese group (54.9%) was higher than the normal weight group (45.1%) in terms of ‘drinking 3-5 times a week.’ In terms of ‘smoking a pack of cigarette a day,’ the obese group (63.5%) was higher with significant difference (p<0.01). 6. In relations between BMI and dietary habit, the normal weight group (62.7%) was higher than the obese group (37.3%) in terms of responding ‘20-30 minutes for meal.’ In terms of the reasons of skipping meals, the normal weight group (58.9%) was higher than the obese group (41.1%) in terms of responding ‘shortage of time.’ In preferred taste, the normal weight group (62.4%) was higher than the obese group (37.6%) in terms of responding ‘sweet’ with significant difference (p<0.05). In the frequency of eating snacks a day, the normal weight group (62.1%) was higher than the obese group (37.9%) in terms of responding ‘occasionally’ with significant difference (p<0.05). 7. In oral care behavior and dietary habit factors which have an effect on BMI, BMI was high as brushing time was short, the frequency of eating snacks was low, and smoking frequency was high. This study confirmed that the BMI which represents college students’ health is related with their dietary habit, smoking and oral care behavior. Therefore, it appears that it is necessary to come up with an obesity control program and desirable dietary habit and oral care program to keep a healthy body weight for college students.

개선된 Fuzzy ART를 이용한 자동차 번호판 인식에 관한 연구

허남숙(Nam-Suk Heo),임은경(Eun-Kyoung Lim),김광백(Kwang-Baek Kim) 한국멀티미디어학회 2000 한국멀티미디어학회 학술발표논문집 Vol.2000 No.1