• 대한방사선기술학회지:방사선기술과학
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• 제38권2호
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• pp.135-143
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• 2015

부산지역 초음파실 근무인원 146명을 대상으로 설문조사를 실시하여 병원감염에 대한 인식을 분석하였다. 그 결과, 개인 위생관리와 손씻기 관리인식도, 수행도는 학력이 높을수록 그 수치는 높았으며, 초음파 장비 위생관리에 관한 인식도에서는 감염교육 경험이 있는 집단이, 수행도에서는 대졸미만의 집단이 가장 높은 수치와 통계적으로 차이가 있는 것으로 분석 되었다. 본 연구 결과를 토대로 전체적인 인식도에 비해 수행도는 낮게 분석되었다. 이러한 결과는 수행하는 정도가 미흡하다는 것으로 해석할 수 있다. 그러므로 이를 해결하기 위해 감염교육을 통한 각자 개인위생에 대한 인식의 전환과 관심이 필요하다고 판단된다.

• Journal of the Korean Association of Oral and Maxillofacial Surgeons
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• 제30권6호
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• pp.536-539
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• 2004

The apicoectomy is an operation in which the root apex is removed and the adjacent periapical pathologic tissue is curetted. In this operation, there are several factors that may lead to the surgical wound infection, such as, local, systemic, environmental, endogenous and surgical factor. The systemic medical and surgical factor that may compromise patients defense are more important cause of the wound infection. The postoperative infection is likely to occur owing to poor systemic condition(especially geriatric cancer patient with operation, radiotherapy and chemotherapy), postoperative accumulation of hematoma & seroma and other contaminated factors. So, the authors established the immediate rubber drainage into the sutured wound of dental apicoectomy for the prevention of postoperative infection. The results are more favorable without the wound infection in total 31 cases of the dentistry of Dong San Medical Center & Wonju Christian Hospital.

• 대한치과의사협회지
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• 제54권12호
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• pp.1035-1044
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• 2016

Purpose : The purpose of this study was to compare the plaque removal effects of vacuum oral cleaner developed for the patients with limited mobility with those of manual toothbrushes and high pressure injection oral cleaner (dental water jet). Meterials and methods : Thirty human subjects were measured with Patient Hygiene Performance index (PHP index) and O'Leary index before and after the use of toothbrush, high pressure injection oral cleaner and vacuum oral cleaner. These three different oral hygiene methods were conducted with seven-day intermittence. Then the statistical analysis was carried out to define plaque removal rate of three different oral hygiene methods (${\alpha}=.05$). Results : According to the efficacy analysis of plaque removal before and after the oral cleaning using each of three methods, significant reduction in plaque after the treatment compared to the previous state when using toothbrush, high pressure injection oral cleaner, and vacuum oral cleaner was observed (P < 0.001). PHP index of tooth brushing was higher than that of the high pressure injection oral cleaner, while PHP index of vacuum oral cleaner did not show significant difference from either of the other two methods. There was no significance difference in O'Leary index among the three methods. Conclusion : Effect of plaque removal using the vacuum oral cleaner is comparable to that of manual tooth brush or high pressure injection oral cleaner, so it will be helpful for self-oral hygiene care of the patients with limited mobility.

• 치위생과학회지
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• 제23권4호
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• pp.343-350
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• 2023

Background: Digital panoramic dental X-ray equipment (PDX) is frequently used by patients and dental workers for diagnosis and examination in dental institutions; however, infection control has not been properly implemented. Therefore, in this study, we aimed to systematically review the potential risk of cross-infection in the dental environment by investigating the contamination level of general aerobic bacteria and Staphylococcus aureus, which are important in hospital infections, in PDX areas that people mainly contact. Methods: This survey was conducted from March to May 2023 and covered one general hospital, three dental hospitals, and nine dental clinics equipped with PDX. Bacteria samples were collected from the left-handle, right-handle, forehead support, and head side support as the patient's contact areas, as well as the X-ray exposure switch and left-click mouse button as the dental hygienist's contact areas of the PDX. The collected bacteria were spread on Petrifilm, and colonies formed after 48 hours of culture were counted. Results: General aerobic bacteria and S. aureus were detected in all areas investigated. Significant differences in bacterial counts between different regions of the PDX were observed in both groups (p<0.001). The detection rates of general aerobic bacteria (p<0.001) and S. aureus (p<0.001) were significantly higher in the contact areas of patients than those of dental hygienists. A positive correlation was observed between the forehead and the temple region in terms of general aerobic bacteria and S. aureus detection (r=1) (p<0.01). Conclusion: Taken together, the presence of many bacteria, including S. aureus, detected in PDX indicates that PDX has a potential cross-infection risk. Our results therefore highlight the need for the development of appropriate disinfection protocols for reusable medical devices such as PDX and periodic infection prevention training for hospital-related workers, including dental hygienists.

• 한국산업보건학회지
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• 제26권1호
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• pp.75-89
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• 2016

Objectives: The purpose of this study was to investigate job stress and satisfaction by general characteristics of engineers industrial hygiene management, and we expect to provide basic data for strategic plan to strengthen the role related to the job. Methods: The subjects of this study was 184 persons who belong to the Korean Industrial Health Association, and 178 completed questionnaires were analyzed. The survey was conducted from June 29 to July 3, 2015. Conclusions: It is necessary to decrease the stress caused by additional job through increasing manpower and developing detailed manual according to the position and systematic job assignment considering general characteristics. Also, it is judged that job satisfaction should increase by vitalizing mentoring, club, small group activity in workplace for maintaining and improving good personal relationship with team members, and implementing incentive system to acknowledge and reward personal duty result.

• 대한치위생과학회지
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• 제3권2호
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• pp.59-66
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• 2020

Dental hygienists handle periodontal tissue every day. Since periodontal tissue contains hard and soft tissue, dental hygienists need to cultivate scientific knowledge about bone tissue. This study introduces recent research results on cells and cytokines related to bone tissue. Recently, bisphosphonate-related osteonecrosis of the jaw has been reported, therefore we would like to present osteoporosis and osteoporosis treatment drugs and their side effects in this study.

• 치위생과학회지
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• 제9권3호
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• pp.303-310
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• 2009

본 연구는 단축형 OHIP14 도구를 통하여 노인요양병원에 입원중인 ADL환자들을 대상으로 그들의 삶의 질올 측정한 결과 다음과 같은 결론을 얻었다. 1. 성별, 배우자, 틀니만족, 통증, 재활자기시도에 따른 OHIP14와의 관계에서는 틀니만족과 통증유무가 통계적으로 유의한 의미가 있는 것으로 나타났다. 2. 장애기간, 주관적 구강상태, 치료필요성, 경제적수준, 입원결정, 질병명, 결혼상태, 종교 및 학력에 따른 OHIP14와의 관계에서는 주관적 구강상태, 치료필요성, 입원결정, 질병 명, 결혼상태, 학력에 따라 통계적으로 유의한 의미가 있는 것으로 나타났다. 3. OHIP14에 유의한 영향을 미치는 요인으로서는 치료 필요성이 47.1%로 가장 높게 설명력을 나타내었으며, 처치 치아수, 주관적 구강상태, 배우자, 의도의 순으로 영향을 끼치는 것으로 나타났다.

• 가정간호학회지
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• 제9권2호
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• pp.138-152
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• 2002

The purpose of this study is to provide a basic data of home health care nursing centered in the hospital by analyzing home health care needs. Data were collected from June 15. 2000 to June 23. 2000 through questionnaires taken by 208 patients to be discharge in a general hospital. The Home Health Care Need instruments used for collecting data was developed by the researcher. The data obtained were analyzed using frequency. percentage. mean. standard deviation. Chi-square test. t-test. one-way ANOVA. Pearson's correlation coefficients. Cronbach's alpha coefficients and Factor Analysis. The results of the study were as follows: 1. The perception of home health care nursing were 65.4% of subjects had never heard about home health care service and 2.4% of subjects knew about the methods & contents in detail. About the demands of home health care, 58.2% of the subjects were willing to use home health care and 41.8% weren't. 2. Regarding the areas of home health care needs. basic nursing care area was the highest. Education/ counselling, exercise/ hygiene. therapeutic nursing care was orderly. Injection and medication management of basic nursing care area were the highest. 3. In relation to characteristic-related diseases and home health care needs. as for the discharge type, the existence of sores, paralysis showed significant differences with home health care needs in the area of exercise/ hygiene(p<,05). Home health care needs in the area of therapeutic nursing care and exercise/ hygiene showed significant differences with the existence of pain. Home health care needs in the area of therapeutic nursing and basic nursing areas were significantly different in the use of catheter/ assistant instrument(p<.05). Home health care needs in the area of therapeutic nursing. exercise/ hygiene and basic nursing care showed significant difference with diagnosis(p<,05). In conclusion, awareness about home health care nursing were very low, home health care needs in the area of basic nursing was the highest. Home health care needs showed significant difference with discharge type, sores, paralysis, existence of pain, use of catheter/ assistant instrument and diagnosis.

• 한국치위생학회지
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• 제13권6호
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• pp.917-923
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• 2013

Objectives : The purpose of this study was to investigate the level of expertise and awareness of information on toothpaste in dental hygienists and to give patients information on toothpaste. Methods : The subjects was 205 dental hygienists working at dental clinic, dental hospital or college dental hospital in Seoul and Gyeonggi-do. They filled out the questionaire from 13th to 27th April, 2013. Collected data were analyzed by SPSS 21.0 program and significant level was set at p=0.05. Results : The awareness of information on toothpaste was the highest in dental hygienists having under 3 years career and working at dental clinics(p<0.001). The level of expertise on toothpaste was the highest in those having over 5 years career and working at general hospital or college dental hospital(p<0.001). In association with the effect of toothpaste(p<0.05), experienced dental hygienists had a higher knowledge(1.68 point) that those who had no experience(2.27 point). Instruction of the oral care devices included 27.5% of dental floss, 27.1% of toothbrush and 25.4% of proxabrush, and 4.9% of toothpaste. Conclusions : The results revealed that the right choice of the toothpaste would be the best prevention of dental caries and it is necessary to educate the dental hygienists for the toothpaste information.

• 한국치위생학회지
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• 제13권4호
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• pp.677-684
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• 2013

Objectives : The purpose of this study was to investigate dental hygiene majoring students on employment preparation and job preference. Methods : Subjects were 471 dental hygiene majoring students in Seoul, Gyeonggi-do, Gangwon-do, Daejeon, Chungcheong-do, Busan, and Jeju-do. Except 34 incomplete answers, 437 copies were analyzed. Results : Female accounted for 98.9%. Grade point average(GPA) ranged from 3.5 to 4.0 (38.8%). Most of the students lived in Gyeonggi (20.4%). Out of 364 students, 58.5% had hospital coordinator certificates and 36.3% had computer related certificatse. Those who studied in Gyeongnam wanted to work in Gyeongnam (90.6%), and those who studied in Seoul wanted to work in Seoul (79.7%). These results revealed the same tendencies in Gangwon(56.8%), Gyeonggi(47.6%) and Jeju(39.3%). Except for Chungbuk and Gyeongnam, most students preferred Seoul as a preferable working location (p<0.000). The reason for the preferable working locations included easy commutation (31.0%), higher income (28.5%), and brand value of hospital (22.5%). Most students chose job for easy commutation (44.8%, p<0.000) and welfare benefits (29.6%). Preference for income ranged from 15,000,000~20,000,000 Korean Won including Daejeon (75.0%), Gyeongnam (59.4%), Chungbuk (58.4%), and Jeju (56.7%). Conclusions : It is necessary to implement the various curricula development including future planning and mastery of foreign language education focused on globalization.