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김연아 ( Yeona Kim ),하대룡 ( Dae-lyong Ha ),손진화 ( Jin-hwa Son ),신기혁 ( Kihyuk Shin ),이정수 ( Jungsoo Lee ),김훈수 ( Hoon-soo Kim ),고현창 ( Hyun-chang Ko ),김병수 ( Byung Soo Kim ),김문범 ( Moon-bum Kim ) 대한피부과학회 2020 大韓皮膚科學會誌 Vol.58 No.9
Background: Tumoral calcinosis is characterized by the deposition of calcific masses around major joints, and it often causes significant impairment of joint function. Dermatologists sometimes encounter patients with a subcutaneous hard mass around the joint. However, there are few studies about tumoral calcinosis in the dermatologic literature, especially in Korea. Objective: The aim of this study was to determine the clinical characteristics of tumoral calcinosis. Methods: We reviewed the clinical photographs, medical records, and biopsy specimens of 11 cases of tumoral calcinosis seen at our clinic in 10 years. Results: All 11 patients were female, and the mean age at onset was 58.5 years. The mean duration of the disease was 7.1 years. Most patients (9, 81.8%) presented with an asymptomatic subcutaneous hard mass around the iliac crest. None of the patients had a family history, or abnormal serum calcium, phosphorus, and parathyroid hormone levels. All patients underwent surgery for treatment. Conclusion: Tumoral calcinosis can occur sporadically without metabolic disease. Therefore, careful history taking and biochemical work-up involving the metabolism of calcium and phosphorus should be performed. If there is no peculiarityon examination, the lesion is cured by resection. Although the sample size of this study is small, it can be inferred that the characteristics of tumoral calcinosis in Korea can be described by its predominant sex preponderance and location, that is, the female sex and the iliac crest, respectively. (Korean J Dermatol 2020;58(9):596∼600)
김연아 ( Yeona Kim ),하대룡 ( Dae-lyong Ha ),손진화 ( Jin-hwa Son ),신기혁 ( Kihyuk Shin ),이정수 ( Jungsoo Lee ),김훈수 ( Hoon-soo Kim ),고현창 ( Hyun-chang Ko ),김병수 ( Byung Soo Kim ),김문범 ( Moon-bum Kim ) 대한피부과학회 2020 大韓皮膚科學會誌 Vol.58 No.9
A poroma is a benign adnexal neoplasm originating from the sweat gland duct. It usually presents clinically as a soft erythematous or flesh-colored papule, plaque, or nodule on the palms and soles. In most cases, poromas manifest as a solitary lesion, but rarely, multiple lesions have been reported and are defined as poromatosis. Although the pathogenesis is unclear, poromatosis is known to be associated with actinic damage, human papillomavirus infection, radiation therapy, or polychemotherapy. Herein, we describe a 53-year-old woman who had multiple erythematous papules on her feet for a year. She had a medical history of acute lymphoblastic leukemia and had undergone polychemotherapy with stem cell transplantation. To our knowledge, poromatosis related to chemotherapy is a rare entity, and our case could be attributed to the theory that using polychemotherapy can induce poromatosis. (Korean J Dermatol 2020;58(9):617∼619)
중등도-중증의 한국인 건선 환자에서 Ustekinumab 장기 투여에 따른 효과 및 안전성 연구
김연아 ( Yeona Kim ),배경남 ( Kyung-nam Bae ),손진화 ( Jin-hwa Son ),신기혁 ( Kihyuk Shin ),김훈수 ( Hoonsoo Kim ),고현창 ( Hyun-chang Ko ),김문범 ( Moon-bum Kim ),신봉석 ( Bong Seok Shin ),김병수 ( Byungsoo Kim ) 대한피부과학회 2022 대한피부과학회지 Vol.60 No.3
Background: Ustekinumab is a humanized monoclonal antibody targeting interleukin (IL)-12 and IL-23. Although popular, data on its long-term efficacy and safety in Korean patients with psoriasis are limited. Objective: To evaluate the long-term efficacy and safety of ustekinumab in Korean patients with psoriasis. Methods: A retrospective study in patients with moderate-to-severe psoriasis who had been treated with ustekinumab for at least 5 years was conducted. The sex, age, body mass index, medical records, previous psoriasis therapy, psoriasis area and severity index (PASI) scores, and adverse events were evaluated. Results: Twenty-five patients (median age 47.00 years) had been treated with ustekinumab for 5 years. The mean duration of psoriasis was 19.12±8.45 years, and the treatment duration with ustekinumab was 285.12±8.48 weeks. The baseline PASI was 17.52±7.38. PASI75 was achieved in 84% of the patients at week 28, and 96% of the patients maintained PASI75 during the 5-year follow-up period. Furthermore, 56% of patients reached PASI90 at 28 weeks, and 48% of patients maintained PASI90 for 5 years. No unexpected adverse events other than herpes zoster, herpes simplex, or elevated liver enzymes were reported. Conclusion: Ustekinumab demonstrated long-lasting efficacy with an acceptable safety profile in Korean patients with moderate-to-severe psoriasis. (Korean J Dermatol 2022;60(3):151∼158)
아이돌보미 사업 아동학대사례관리 전담인력의 현황 및 개선방안
김경은(Kim, Kyoung-Eun),임정하(Lim, JungHa),김리진(Kim, Leejin),김주현(Kim, Joo Hyun),김연아(Kim, Youn-A),이아연(Lee, Ayeon) 한국인간발달학회 2021 人間發達硏究 Vol.28 No.4
본 연구는 안전한 아이돌봄서비스에 대한 요구도가 높아지고 아이돌보미에 대한 모니터링 강화 필요성이 증가함에 따라 2020년 신설된 아이돌봄 아동학대사례관리 전담인력의 현황 및 개선점을 살펴보고자 하였다. 이를 위해 전국 건강가정․다문화가족지원센터에 재직 중인 아동학대사례관리 전담인력 106명, 서비스제공기관 책임자 88명, 광역모니터링단 10명으로부터 설문조사 자료를 수집하였다. 아이돌봄 아동학대사례관리 전담인력의 일반적 배경, 업무 현황을 알아보기 위해 빈도와 백분율, 평균, 표준편차를 산출하였고, 전담인력의 업무에 대한 인식차이를 알아보기 위해 일원변량분석과 반복측정변량분석을 실시하였다. 연구결과, 전담인력의 학력, 전공, 자격증, 이전 경력은 다양하였고, 이들은 자신의 업무 중 아동학대 의심가정 사례관리 업무를 가장 중요하게 생각하였으나 이 업무에 대한 이해도는 가장 낮은 것으로 나타났다. 아이돌봄 아동학대사례관리 전담인력의 업무 실행 상황을 살펴본 결과, 아이돌보미 채용 시 인․적성 검사 및 인성교육 실시 업무 외의 주요업무 실행에서 어려움을 경험하고 있는 것으로 나타났다. 아이돌봄 아동학대사례관리 전담인력의 효율적 업무 수행을 위한 지원 방안에 대한 의견을 살펴본 결과, 아동학대 의심가정 사례관리 업무 수행을 위해 사례관리 전담인력 역량강화 교육이 필요한 것으로 나타났다. 본 연구의 결과는 아이돌보미 아동학대사례관리 전담인력의 업무 효율성과 전문성을 높이는데 기초자료로 활용될 것으로 기대된다. This study examines the perception, present status, and improvement points for the task of the case manager of child abuse prevention, which was newly established in 2020 as the demand for safe child-care support services and the need to reinforce monitoring for child-care providers indcreased. A questionnaire survey was conducted with 106 case managers of child abuse prevention working at the health family support center and healthy family and multicultural centers, 88 persons in charge of service providing institutions, and 10 members of the regional monitoring group across the nation. For data analyses, descriptive statistics and ANOVA were conducted. The results are as follows. First, educational background, majors, qualifications, and previous experience of the case managers of child abuse prevention varied and they considered ‘the case management for families with suspected child abuse’ to be the most important among their tasks, with that being said they showed the lowest level of understanding in that task. Second, the case managers were experiencing difficulties in performing major tasks other than ‘personality and aptitude tests and personality education when hiring child-care providers’. Third, it was found that the case managers need capacity-building training to perform their ‘case management tasks for families suspected of child abuse’. The findings in this study are expected to be used as basic data to improve the efficiency and expertise in the task of the case manager of child abuse prevention.
식생활 라이프스타일에 따른 싱글족의 편의점 편의식품 만족도와 재구매 의도에 관한 연구
김연아(Kim, Yeon-Ah),윤혜원(Youn, Hye-Won) 한국호텔외식관광경영학회 2014 한국호텔외식경영학회 학술발표논문집 Vol.2014 No.12
본 연구는 싱글족의 식생활 라이프스타일 유형을 분석하고 싱글족의 식생활 라이프스타일과 편의식품 이용만족이 편의점 편의식품 재구매 의도에 미치는 영향요인을 통합적으로 파악하고자 하였다. 총 283명의 자료가 수집되었고 SPSS 21.0 프로그램을 이용하여 빈도분석, 요인분석, 다중회귀분석을 실시하였다. 그 결과 싱글족의 식생활라이프스타일은 요인분석을 통해 총 5가지 요인 ‘건강중시형’, ‘미각중시형’, ‘식품탐험형’, ‘식사관리형’, ‘편의중시형’으로 분류되었다. 분석결과 식생활 라이프스타일 중 ‘편의중시형’만이 편의식품 만족에 유의한 영향이 있는 것으로 나타났다. 재구매 의도를 알아보기 위한 다중회귀분석 결과 모형 1에서 월평균 식생활지출비는 부정적으로 유의한 영향이 있는 것으로 나타났고 모형 2에서 편의중시형의 식생활라이프스타일만 편의식품 재구매의도에 유의한 영향이 있는 것으로 나타났다. 모형 3에서 메뉴다양만족은 편의식품 재구매 의도에 부정적으로 유의한 영향이 있고 편의식품의 이용편리성과 편의식품의 전체 이용만족은 편의점 편의식품 재구매 의도에 유의한 영향이 있는 것으로 나타났다. 이를 통해 편의식품을 제조 판매하는 회사들이 편의식품 개발에 있어 기획 단계와 마케팅전략 수립 단계에서부터 본 연구의 결과를 참고로 하여 편의식품의 가격, 맛, 품질, 위생, 영양, 포장상태, 메뉴 다양성의 만족도 속성이 아닌 이용편리성과 편의식품 전체적인 이용 만족도에 중점을 두고 편의식품메뉴를 개발한다면 편의식품 판매촉진과 경쟁력확보에 도움이 될 것으로 사료된다. This study analyzed food-related lifestyle of single people to gain comprehensive understanding of how single people"s food-related lifestyle and satisfaction of using convenience foods affect repurchase intention of convenience foods. Data was collected from 283 people and SPSS 21.0 program was used to conduct frequency analysis, factor analysis and multivariate regression analysis. As a result, single people"s food-related lifestyles were categorized into 5 types: "health conscious type", "taste conscious type", "exploring type", "diet management type" and "convenience conscious type". The result showed that only "convenience conscious type" had a significant impact on satisfaction of convenience foods. Three multivariate regression models were performed to analyze repurchase intention. The first model showed that monthly expenditure on foods had a significant negative impact on repurchase intention for convenience store foods. The second model showed that only the convenience conscious type food-related lifestyle had a significant impact on repurchase intention of convenience store foods. The third model showed that a variety in menu had a significant negative impact on repurchase intention and convenience of use while overall satisfaction of convenience store foods had significant impact on repurchase intention. The study shows that it will help food companies promote their sales and increase competitiveness if they use the result of our research in the planning stage of their marketing strategy and focus on convenience of use and overall satisfaction rather than price, taste, quality, cleanliness, nutrition, packaging condition and a variety of menu when they develop convenience foods.
공동주택의 외부소음레벨 현황 및 규제 개념의 타당성에 관한 연구
김연아(Kim Yeon-Ah),박종영(Park Jong-Young),주문기(Joo Moon-Ki),오양기(Oh Yang-Ki) 한국건축친환경설비학회 2010 한국건축친환경설비학회 논문집 Vol.4 No.2
According to the regulation of exterior noise level for apartment, outdoor noise limited to 65㏈(A) among 1st floor and 5th floor. Indoor noise should be lower than 45㏈(A) for unit higher than 5th floor, if the exterior noise level exceed 65㏈(A). It is very difficult for the apartments under heavy traffic load to satisfy the regulation. And Units under 5th floor will be put under the worse noise condition comparing with units over 6th floor, because they don't need to content with the indoor noise level. Outdoor noise level for indoor for units among 1st and 5th floor is evaluated by arithmetic mean value, so whenever they met the minimum performance standard, some of them could be exposed to the noise level above the criteria. If units lower than 5th floor were designed differently from units higher than 6th floor in the planning step, they can be put over 45㏈(A). Therefore the current regulation needs to be improved to be a reasonable level