의료기관 종사자의 에이즈 환자 관리 요령

오향순 대한에이즈예방협회 2001 레드리본 Vol.42 No.-

의료기관은 의료기관종사자에 대한 적절한 교육을 실시하고, 또한 안전장비의 사용, 보호장비의 사용 등과 같이 그들이 직무 중 감염위험에 노출되지 않도록 충분히 보호하는 것과, 감염위험에 노출되었을 때 감염예방을 위한 충분한 조치가 반드시 수행되어야 한다.

Prospective Diary Survey of Preschool Children's Social Contact Patterns: A Pilot Study

오향순,Mikyung Ryu 한국아동간호학회 2020 Child Health Nursing Research Vol.26 No.4

Purpose: This pilot study aimed to describe children's social contact patterns and to analyze factors related to their social contacts. Methods: The participants were 30 children aged ≥13 months to <7 years, whose teachers at childcare centers and parents at home were asked to maintain diaries of their social contacts prospectively for 24 hours. Data were collected from November 30, 2018, to January 7, 2019. Results: The 30 participating children were in contact with 363 persons in a 24-hours period (mean, 12.1±9.1). The number of contacts showed significant relationships with day of the week (p<.001), number of family members/cohabitants (p=.015), area of residence (p=.003), and type of housing (p=.002). A multiple regression model showed significantly higher numbers of contacts on weekdays (B=10.64, p=.010). Physical versus non-physical types of contact showed significant differences in terms of duration, location, and frequency (p<.001). The duration of contacts showed significant relationships with their location and frequency (p<.001), while the frequency of contacts was significantly related to their location (p<.001). Conclusion: This is the first survey describing the characteristics of Korean preschool children's social contacts. Further large-scale social contact studies of children should be conducted.

계절별 특성에 따른 감염성질환

오향순 한국산업간호협회 2002 한국산업간호협회지 Vol.9 No.3

메티실린 내성 황색 포도구균 유행발생시 병원직원에 대한 보균자 실태 및 유행차단효과 연구

오향순,이성은,김의종,이환종,오명돈,최강원 대한감염학회 2001 감염 Vol.33 No.3

Background : Methicillin-resistant Staphylococcus aureus (MRSA) is the major pathogen of nosocomial infections. There are many reports that MRSA nasal cariers play a major role in the transmission of MRSA. We studied to assess the nasal carriage rates, therapeutic effects of nasal carriers and control of MRSA outbreak in a tertiary, acute and educational hospital. Methods : From 1990 to 1997, eight MRSA epidemics were detected and investigated for outbreak control. We surveyed the MRSA colonization of anterior nares and hands of health care workers (HCW). MRSA was identified by staphylococcal broth, mannitol-salt-agar, Muller-Hinton-oxacillin agar. To identify the permanent carriers in the HCWs, the nasal swab was done weekly for 3 weeks. Two percent povidone iodine ointment or 2% mupirocin ointment was applied topically to treat the permanent MRSA nasal carriers. Results : Of eight MRSA outbreaks, five epidemics occured in the intensive care unit, all of them occurred in surgical departments and five of them occurred in winter seasons. For eight MRSA outbreaks, 351 HCWs were surveyed. The rates of transient carriers was 10.8% (38/351) and the rates of that were 9.0% (10/111) in medical doctors (MD), 12.5% (24/192) in registered nurses (RN) and 11.4% (4/35) in aid nurses (P=0.470). The rate of permanent carrier in doctors was 1.8%, and that in RNs was 3.7% (P=0.490). After topical therapy with 2% povidone iodine ointment or 2% mupirocin ointment for permanent carriers, MRSA was not identified for 2 months follow up. Conclusion : In MRSA epidemics, the rate of the transient carrier rate of MRSA in HCWs was 10.8% and the rate of the permanent carrier was 2.6%. The difference of carrier rates in HCWs was not significant statistically. The therapy for the permanent nasal carriers in HCWs with two percent povidone iodine ointment or 2% mupirocin ointment was very effective. And MRSA outbreaks were ended and controlled for 6months follow up. (Korean J Infect Dis 33: 194∼201, 2001)

감염관리실에서 경험한 에이즈에 대한 몇가지 유형

오향순 대한에이즈예방협회 2001 레드리본 Vol.41 No.-

Characteristics of hand-to-environment contact during indoor activities in daily life among Korean adults using a video-based observation method

오향순,류미경,양영란 질병관리본부 2021 Osong Public Health and Research Persptectives Vol.12 No.3

ObjectivesThe aim of this study was to describe the characteristics of hand-to-environmental contact (HEC) and to identify the factors influencing HEC behavior in Korean adults’ indoor daily life.MethodsThirty participants were enrolled from January 14 to February 12, 2018 after providing informed consent for being videotaped. Data were collected by recording their indoor daily lives for 2 hours, resulting in 4,732 HEC cases. To ensure the accuracy and reliability of the HEC readings, 3 training sessions were conducted for the videotape readers. Rereading and verifying randomly selected data ensured the validity of intra- and inter-reader readings.ResultsThe most frequent contact items were phones, papers, computer accessories, and furniture surfaces. The contact density (frequency-duration/min) was highest for category II (items occasionally shared by others, 56.8), followed in descending order by category I (items for individual use, 35.9), and category III (public use items, 3.4). Significant differences in contact density were found according to participants’ demographic characteristics.ConclusionAs mobile phones were the most frequent contact item, regular and strict mobile phone cleansing or disinfection strategies are needed, in addition to preventative measures taken for category II and III items. Avoiding sharing personal items with others, refraining from unnecessary HEC, and maintaining strict hand hygiene are recommended.

국내 200병상이상 의료기관의 다약제 내성균 감염관리 실태조사

오향순 보건의료산업학회 2014 보건의료산업학회지 Vol.8 No.4

This study was performed to investigate the current status of isolation precautions of multidrug resistant organisms(MDROs) in general hospitals with more than 200bed. The questionnaires were mailed from 3rd, April 2013 to 30th, April 2013. Methicillin resistant Staphylococcus aureus:(MRSA), vancomycin resistant Staphylococcus aureus:(VRSA), vancomycin resistant Enterococcus(VRE), multidrug-resistant Acinetobacter baumannii, carbapenem-resistant Enterobacteriaceae multidrug-resistant Pseudomonas aeruginosa were enrolled. MRSA(100.0%) and VRE(98.7%) were isolated respectively. VRE(97.3%) and MRSA(64.0%) were regulated strictly respectively. VRE(91.5%) and VRSA(50.7%) were isolated in a single room respectively. Hospital being located in Seoul(p<0.001), and beds(≥600)(p=0.008) were different significantly. The isolation space limitation(71.1%) was the highest difficulty. The development of refunding the costs of the extra supplies and other hygienic materials for infection control was discovered as the most urgent strategy.

감염병의 사람 간 전파의 주요 수단인 사회적 접촉 연구에 관한 체계적 문헌 고찰

오향순 한국산학기술학회 2020 한국산학기술학회논문지 Vol.21 No.2

Despite the development of modern medical sciences, the outbreak and spread of infections continue to threaten populations, and the spread of infections among populations is caused by social contacts. There have only been a few studies on social contacts in the Republic of Korea (hereafter Korea). This study identified the types of social contacts in other countries through a systemic literature review and this helped provide basic data for Korea. Twelve studies were finally selected and then published from 2000 to December 2017. The most common study method was a retrospective contact diary (7cases, 58.3%), and random sampling (9cases, 75%). The number of contacts was 4.9-17.7/day, there were more frequent contacts during the weekdays than on weekends, and the most contacted people were those people that met daily. Physical contact was frequent at home. The highest frequency of contacts was between people 5-19 years old. In case of an epidemic, the spread of infection by this age group could be a concern. Assortative mixing was high in the 5-20 years old group, suggesting that this age group may be more likely to spread infection by contact within the same age group. Therefore, a national-wide survey on social contacts will be needed to predict the spread of infections, and to develop infection prevention based on a domestic basis in Korea. 현대 의학의 눈부신 발전에도 불구하고 감염병의 유행 발생과 전파는 지속적으로 인류를 위협하고 있으며, 이러한 감염병의 사람 간 전파는 사회적 접촉에 의한다. 그러나 사회적 접촉에 관한 국내 연구는 초기 단계다. 본 연구에서는 체계적 문헌 고찰을 통해서 각국의 사회적 접촉의 실태를 파악하여 국내 연구를 위한 기초자료를 제공하고자 한다. 문헌선정기준은 2000년 이후부터 2017년 12월까지 영어로 발표된 전국적인 규모의 사회적 접촉 논문 12편을 최종선정하였다. 후향적 접촉일지(7건, 58.3%), 무작위 추출법(9건, 75%)을 연구방법으로 가장 많이 이용하고 있었으며, 접촉자 수는 4.9명-17.7명/일, 주중에 주말보다 더 많았으며, 매일 만나는 관계에 있는 사람과 주로 접촉하였고, 신체적 접촉은 가정 내에서 빈번하였다. 접촉 빈도가 가장 높은 연령은 5-19세로 감염병 유행 발생 시에는 이 연령층에 의한 감염전파가 우려된다고 볼 수 있다. 특히 동질성혼합(assortative mixing)은 5-20세 군에서 높아 이 연령층은 동일한 연령대와의 접촉으로 인한 감염전파 가능성이 큼을 시사하므로 이 연령층에 대한 감염 예방대책이 필요함을 보여주고 있었다. 그러므로 국내에서도 새로운 감염병 또는 재유행 감염병의 발생이나 관리의 정확한 예측을 위해서 국내 기반의 사회적 접촉양상을 파악하여, 이를 기초로 국내 감염병 유행 발생의 예측과 감염 예방대책 수립이 이루어져야 할 것이다.

Infectious diseases control activities in Korea

오향순 대한간호협회 2002 대한간호 Vol.41 No.1

Knowledge, Perceptions, and Self-reported Performance of Hand Hygiene Among Registered Nurses at Community-based Hospitals in the Republic of Korea: A Cross-sectional Multi-center Study

오향순 대한예방의학회 2018 예방의학회지 Vol.51 No.3

Objectives: To assess the nurses’ hand hygiene (HH) knowledge, perception, attitude, and self-reported performance in small- and medium-sized hospitals after Middle East Respiratory Syndrome outbreak. Methods: The structured questionnaire was adapted from the World Health Organization’s survey. Data were collected between June 26 and July 14, 2017. Results: Nurses showed scores on knowledge (17.6±2.5), perception (69.3±0.8), self-reported HH performance of non-self (86.0±11.0), self-reported performance of self (88.2±11.0), and attitude (50.5±5.5). HH performance rate of non-self was Y1=36.678+ 0.555X1 (HH performance rate of self) (adjusted R2=0.280, p<0.001). The regression model for performance was Y4=18.302+0.247X41 (peception)+0.232X42 (attitude)+0.875X42 (role model); coefficients were significant statistically except attitude, and this model significant statistically (adjusted R2=0.191, p<0.001). Conclusions: Advanced HH education program would be developed and operated continuously. Perception, attitude, role model was found to be a significant predictors of HH performance of self. So these findings could be used in future HH promotion strategies for nurses.