• Journal of Preventive Medicine and Public Health
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• 제31권4호
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• pp.814-827
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• 1998

In this study we analyzed the insurance claims data to investigate the medical care utilization pattern of tuberculosis patients in private sector. We selected the claims of principal or secondary diagnosis with tuberculosis from claims database of National federation of Medical Insurance, from December 1995 to November 1996. Both spell-based analysis and person-based analysis were carried out. In spell-based analysis, type and location of treatment facilities, distribution of diagnoses, number of outpatient/inpatient treatments were analyzed. Additionally in person-based analysis, number of tuberculosis patients, demographic characteristics, number of treatments per person, frequency and pattern of change in source of care were analyzed. The results were as follows 1. The number of treatments with tuberculosis was 863,641 from 1 December 1995 to 30 November 1996. The number of patients was 313.964. 2. Most of tuberculosis patients in private sector were treated in general hospital (45.8%) and clinics(42.2%) 3. About 77.7% of tuberculosis patients who were treated more than two times did not change the source of care. 18,9% of tuberculosis patients changed source of care only once. Even when we limited tuberculosis patient to those who were treated more than five times and whose treatment period were longer than six months, 94.7% of patients did not change source of care at all, or changed treatment facility only once. 4. The probability of change in source of rare was higher in pulmonary tuberculosis, in twenties, and in rural area respectively than other tuberculosis. In conclusion, healer shopping of tuberculosis patients was not serious as expected. However special attention is needed to pulmonary tuberculosis in twenties and rural area.

• 정보관리학회지
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• 제24권2호
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• pp.89-104
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• 2007

본 연구는 대용량 음악콘텐츠환경에서 개인화 추천 서비스를 위한 기반구조의 제공을 위하여 시도되었다. 추천서비스를 위한 기존의 많은 연구와 상용프로그램에도 불구하고 대규모의 쇼핑몰들은 개인화 추천서비스와 실시간으로 대용량의 데이터를 처리할 수 있는 추천시스템을 필요로 하고 있다. 이를 위하여 본 연구에서는 데이터마이닝 기술과 새로운 패턴매칭 알고리즘을 제안하고 있다. 콘텐츠 주제분야에 대한 이용자의 선호도를 이용한 이용자 분할을 위하여 군집화 기법이 사용되었다. 다음으로는 군집화를 통하여 생성된 분할된 이용자 그룹에서 개별 이용자의 콘텐츠에 대한 접근 패턴의 추출을 위하여 순차패턴 마이닝기법을 적용하였다. 최종적으로 각각의 이용자 군집의 콘텐츠 접근 패턴과 콘텐츠 선호도에 기반한 제안된 추천 알고리즘에 의해 추천이 이루어진다. 이러한 추천을 위하여 기반 구조와 함께, 전처리과정과 원본 데이터의 형식변환이 데이터베이스에서 수행되어진다. 본 연구에서 제안하고 있는 기반구조의 적절성을 보여주기 위하여 제안된 시스템을 구현하였다. 실제 이용자에 의해 이용된 데이터를 실험에 적용하였으며, 해당 실험에서 추천은 실시간으로 이루어졌으며 추천결과에 있어서는 적절한 정확성을 보여주고 있다.

• 한국ITS학회 논문지
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• 제16권1호
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• pp.50-63
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• 2017

환승은 타고 있던 교통수단에서 다른 교통수단으로 갈아타는 것을 의미한다. 환승은 통행의 불편을 겪지만, 효율적인 대중교통을 이용하기 위해서는 어쩔 수 없이 발생할 수밖에 없다. 따라서 환승횟수를 최대한 줄이는 것이 대중교통의 활성화를 제공하고, 대중교통의 편의를 제공함에 있어서 아주 중요한 요소라고 할 수 있다. 본 연구에서 수집한 대중교통카드 자료는 평택시 평일 61,986건, 주말 69,100건이며, 수집된 교통자료카드를 이용하여 패턴분석 및 환승영향요인을 분석하였다. Trip Chain 분석 결과, 주말에 주 통행이 통근 및 통행이 아닌 쇼핑, 여가 등의 목적으로 환승 횟수가 많아지며, 통행거리는 10km이상 증가하며 통행시간도 약 9.9분 늘어나는 것으로 나타났다. 또한 Structural Equation Model의 결과, Factor 1릉 총 통행시간, 총 통행거리, Factor 2는 승 하차 인원수, Factor 3는 환승시간, 대기시간, Factor 4는 버스연계노선 수, 운행대수로 환승통행량에 영향을 주는 것으로 나타났다.

• 복식
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• 제64권8호
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• pp.97-110
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• 2014

Animals, as a part of nature, have much influence on children's emotional development and are one of children's favorite subjects of design. This study analyzes the differences in animal expression methods and types of animals, in relation to gender and item based on a collection of children's clothing and accessories that use animal as their theme. The collection consists of 148 clothing and 75 accessories (total of 223 items), which were collected from on-line shopping sites for children's clothes. Analysis results showed the following observations. Animal expression was categorized into four methods: emblem, illustration, character, and pattern.(The most common method was character, followed by pattern, illustration, and emblem. In relation to gender and clothing item, animal expression methods varied widely:(character was the most popular for) boys' t-shirts and accessories, while girls' bottoms and dresses. As for (animal) types, Mammalia was the most common, followed by birds and insects. Dogs and puppies were popular both genders.(However, differences in preferences existed as) boys liked big and wild animals such as bears, tigers, and foxes, while girls liked small and cute animals such as rabbits, cats, owls, and butterflies. Based on these results, six types of animals (rabbits, elephants, large-beaked bird Toco Toucans, fish, penguins, and bees) were selected as themes for kids' vest designs and, among them, three designs were made.

• 근관절건강학회지
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• 제4권1호
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• pp.26-47
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• 1997

The purpose of this study is to explore the treatment pattern of treatment of patients with arthritis. The grounded theory approach methodology was used in this study. The purposive sampling was conducted. 16 subjects who experienced RA, lived in middle sized city in Korea, and all women The results of this study were as follows : 1. The process of treatment was composed of the stage of symptom experience and the stage of sick role experience. The naming of the symptom was conducted in the stage of symptom experience through, the doctor shopping. The sick role experience was patterned by the choice of the treatment mode. 2. The treatment modes were roughly devided by western medicine and oriental or ethnic medicine. Several factors which affected the choice of the treatment mode were patient's economic state, educational level, religion, the acknowledgement of the cause of illness, duration of illness, lay referral system, the relationship of medical staff, and the acculturation of medical professionalism. The key component of the decision of the treatment was the level of the acculturation of medical professionalism. To enhance the acculturation of medical professionalism, we have to provide the information of cause and the prognosis of the disease to the patients and the variety of communication channel between medical staff and patients, and we should understand the medical culture according to the ages, gender, locations in Korea.

• 스마트미디어저널
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• 제6권3호
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• pp.83-88
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• 2017

빅데이터를 이용한 데이터 분석 시스템은 정치, 교통, 자연재해, 쇼핑, 고객관리, 의료, 기상정보 등의 다양한 분야에서 활용할 가치가 있다. 특히 웨어러블 디바이스로부터 수집한 가속도 신호를 이용한 개인의 운동량 분석은 이미 보편화되어 사용되고 있다. 하지만 이러한 시스템에서 사용하는 데이터는 개인의 운동량을 측정하기에 필요한 데이터만을 저장하고 있기 때문에, 개인의 운동량외의 다양한 분석결과들은 제공하지 못하고 있다. 본 논문에서는 개인의 스마트폰에서 수집 가능한 가속도 신호를 24시간측정하고 이를 빅데이터 기반으로 저장하여 집단 행동패턴 및 활동성 분석을 위한 시스템을 제안한다. 또한 다양한 스마트기기에서 사용할 수 있도록 표준 메시징을 이용하여 가속도신호를 송신하고 분석결과를 수신하는 시스템을 제안한다.

• 한국컴퓨터산업학회논문지
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• 제2권7호
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• pp.945-952
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• 2001

인터넷 사용 인구의 증가로 전자상거래는 새로운 상거래 형태로 빠르게 발전하고 있으며, 대다수 인터넷 쇼핑몰들은 사용자에게 더 많은 정보와 편리한 사용자 인터페이스를 제공함으로써 보다 많은 고객을 확보하려고 노력하고 있다. 편리한 인터페이스 중의 하나는 상품을 추천해주는 서비스이며, 이를 위해서는 쇼핑몰에서의 구매정보, 행동 그리고 장바구니 등 사용자로부터 특정 행동패턴을 추출하고 분석하는 방법이 필요하다. 이러한 방법 중에서 상품간의 연관성 추출을 위하여 주로 연관규칙과 순차패턴이 이용되고 있는데, 대부분의 온라인 전자상거래에서는 사용자의 정보 또는 구매이력을 가지고 카테고리를 중심으로 수행하고 있다. 그러나 이는 단일한 구매패턴에 의한 연관성만을 나타낼 뿐이며, 상품 각각에 대한 연관성을 찾아보기 힘들다. 또한 단일 구매패턴은 계산 비용이 작기는 하지만 사용자의 구매패턴을 정확하게 반영하기 어렵다. 따라서 본 논문에서는 이러한 문제를 해결하기 위하여 카테고리 독립적이고 단일 항목간의 구조화를 통하여 항목간의 연계성을 갖는, 다중 구매패턴을 고려하는 마이닝 방법을 제안한다.

• 한국의류산업학회지
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• 제24권3호
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• pp.279-288
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• 2022

This study aims to derive the need for middle-aged women to consider using fashion product applications, styling, and personalized styling services. To analyze the fashion styling considerations of middle-aged women, 200 women in their 40s and 50s were surveyed. Middle-aged women usually tend to shop through home shopping, department stores, fashion soho (Small office home office) malls, and open market-type applications, and purchase fashion products more than two or three times a month, spending an average of less than 50,000 won per month. Middle-aged women consider choosing appropriate clothing based on the occasion and place, complementing the flaws of the changed body type as well as taking into account the weather in the styling process, and seek to showcase a sophisticated, luxurious, and youthful image through styling. However, they are confused and face difficulties in fashion styling, with regard to not only overall body shape but also partial body changes, such as increasing waistline, flabby thighs and arms, and decreasing hip volume. In addition, middle-aged women were looking for expert advice on styling to help them look the best. They also wanted to solve the difficulties of making a right choice amid the overflowing information related to fashion. The results of the study contribute to identifying products that meet the needs of middle-aged women and help develop detailed consumer-tailored marketing strategies, thereby improving sales of fashion products.

• 근관절건강학회지
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• 제6권1호
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• pp.22-36
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• 1999

The purpose of the study was to identify disease characteristics and behavior pattern of treatment for patients with Fibromyalgia. This study was carried out between May to Aug. in 1998 through direct interview in Rheumatism clinic at H. University Hospital and subject in this study were 125 outpatients diagnosed with Fibromyalgia. Collected data were analyzed by descriptive statistics and t-test, ANOVA using SPSS Window program. The results of this study are as follows. 1. General Characteristics : All of the persons with Fibromyalgia were female who were mostly in their forties(37.5%). A third of them(38.4%) were graduated from high school. The greatest part of them(54.4%) were christians but little part of them(16.8%) were employed 2. Disease Characteristics : They have struggled with Fibromyalgia for 10 years on an average. About half of them(56.9%) suffered from Fibromyalgia only but the others had another diseases which were in greatest part occupied by Osteoarthritis. The number of tender point which is a feature of Fibromyalgia differed according to measuring criteria. Yunus criteria. however, was proved to be the most proper measuring criteria than any other method as it showed high correlations between symptoms and physical activities. The most serious symptoms that complained the patients among subjective symptoms are pain, sleep disorder, and fatigue in sequence, and activities most hard to do among physical activities are washing by hand, scrubbing by hand, and shopping in sequence. 3. Behavior Pattern of Treatment : The largest part of them(42.4%) had received medical treatment after they were determined to have the disease and most of them were taking medicine as prescribed by physician(88.8%) or other medicines(16.8%), Of them, two thirds stated that the medicine they took were effective. Around a third of them took exercises mostly composed of swimming. The medical institution they visited in the past were orthopedic surgical department, Oriental hospital, physical therapy department in sequence and, in a slight percent(11.4%), psychiatric department. 4. Relations between Disease Characteristics and Behavior pattern of Treatment : It shows that number of tender point and level of symptom are significantly different according to duration of disease and medical intervention. As a results, it can be suggest that persons with Fibromyalgia need to take exercises and medicine continually regardless of medical treatment as it is a chronic disease whose symptoms are hardly mitigated.

• 한국융합학회논문지
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• 제12권6호
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• pp.65-74
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• 2021

2020년부터 중국 광시 지방정부는 차 산업과 레저 문화 관광, 과학 보급 교육, 양생 양로 등 산업의 심층융합에 주목하고 있다. 또한 차 산업이 빠르게 발전하고 있어 3차 산업 생산 목표치를 250억 위안으로 계획하였다. 본 연구는 세대별 소비자에 대한 설문조사, 현지조사, 전문가 인터뷰 등을 통하여 차에 대한 니즈와 선택의 차이에 대해 분석하여 광시 차 산업 서비스 모델의 변화 패턴을 연구하였다. 연구 결과에 따르면, 소비자는 세대별로 생활방식, 쇼핑 습관, 서비스 디자인, 사용자 경험, 사회적 니즈, 개인적 니즈에서 뚜렷한 차이가 있다. 이에 차 제품에 대한 니즈와 행동 패턴을 분석하고 광시 차 산업 서비스 모델의 패턴 변화에 근거해보면, 세대별 소비자의 차 선택의 차이가 차 제품의 수요, 행동 패턴에 유의미한 차이와 패턴 변화를 발견할 수 있다. 끝으로 차 산업의 발전을 위한 서비스 디자인, 사용자 경험 모델 개발의 필요성을 주목하고 있다.