소아알레르기비염의 진단과 치료

김우경 대한 소아알레르기 호흡기학회 2004 Allergy Asthma & Respiratory Disease Vol.14 No.3

전신질환으로 초래되는 폐 증상들에 대한 고찰

김우경,윤혜선 한국의학사 2004 診斷과治療 Vol.24 No.3

의사결정나무분석을 이용한 비만관련 요인분석

김우경 한국자료분석학회 2008 Journal of the Korean Data Analysis Society Vol.10 No.2

본 연구는 우리나라 성인여성 595명을 대상으로 비만관련 요인들의 차이를 알아보고 영향을 미치는 요인들의 관련성을 살펴봄으로써 좀 더 정확한 비만 진단 기준이 될 수 있는 비만예측모형을 제시하여 앞으로 비만예방을 위한 기초 자료를 제공하는데 그 목적이 있다. 본 연구에서는 체성분분석기 3.0을 이용하여 정상인군과 비만인군으로 나누어 두 집단간의 차이 비교와 비만에 영향을 미치는 중요한 요인들을 추출 및 영향력을 비교하기 위하여 의사결정나무분석(decision tree)을 이용하여 다음과 같은 결과를 얻었다. 일반적특성 요인에서는 학력, 유전, 음주, 생리형태, 생활습관 요인에서는 TV시청, 컴퓨터에서 보내는 시간, 수면시간, 취미활동, 낮잠시간, 쇼핑횟수에서 유의한 차이가 나타났다. 운동습관 요인에서는 신체활동, 운동횟수, 운동시간, 식생활습관 요인에서는 일정한 식사, 소요시간, 아침식사횟수, 자극적인 맛, 인스턴트에서 유의한 차이가 나타났다. 그리고 의사결정나무분석을 이용한 성인여성들의 비만에 영향을 미치는 중요한 요인으로는 학력을 들 수 있고, 취미 활동, 자극적인 맛, 잠자는 시간, 낮잠시간 등이 관련 요인으로 파악되었으며, 비만의 예측 모형을 ROC curve로 분류 기준값을 선택한 결과 C=0.845로 높은 설명력을 나타냈다. This research aims to provide basic data for preventing corpulence in the future by presenting a corpulence prediction model being a more exact criterion for corpulence diagnosis through taking a look at the difference in corpulence factors for 595 Korean adult women and through examining relationships between influence factors.This research has obtained the following results using decision tree analysis in order to compare the difference between two groups by dividing them into normal groups and corpulent groups using Somatic Component Analyser 3.0, to extract significant factors affecting corpulence, and to compare the influences. General characteristics showed a significant difference in academic backgrounds, heredity, drinking and physiological type, and food life habits showed a significant difference in constant eating, consumed time, morning eating frequency, pungent tastes and instant food. Life habit factors showed a significant difference in TV watching, time spent on the computer, sleeping time, hobby activities, napping time and shopping frequency, and exercise habits showed a significant difference in somatic activities, exercise frequency and exercise time. And, a significant factor affecting adult women's corpulence using the decision tree analysis is academic backgrounds, and related factors are hobby activities, pungent tastes, sleeping time, napping time, etc., and the result of selecting classification reference values with ROC curves for the predicted corpulence models shows high value of C=0.845.

소아 식품알레르기의 진단과 치료

김우경 대한 소아알레르기 호흡기학회 2006 Allergy Asthma & Respiratory Disease Vol.16 No.4

Food allergy is a common allergic manifestation in early childhood. However, some medical practitioners remain sceptical about the role of food allergies in a number of clinical syndromes, such as atopic dermatitis, colic and gastrooesophageal reflux in infancy, despite increasing evidences that food allergy can contribute to these conditions. Symptoms usually begin in the first 2 years of life, often after the first exposure to the known food. Diagnosis is made using medical history and can usually be detected by skin prick testing (SPT) or measuring food-specific serum IgE antibody levels. But to obtain final confirmation a double blind controlled food challenge (DBPCFC) must be performed. Delayed-onset reactions (occurring within several hours to days after ingestion) are often difficult to diagnose. The patients usually show negative SPT, so elimination or challenge protocols are required to make a definitive diagnosis. These forms of food allergy are not usually associated with anaphylaxis. Prevention and treatment are based on the avoidance of the culprit food. Children often develop tolerance to cows milk, egg, soy and wheat by school age, whereas allergies to nuts and shellfish are more likely to be lifelong. This article will help general practitioners and other clinicians understand the principles of diagnosis and management of food allergy in childhood, and suggests when to refer patients to specialist. 식품알레르기는 대부분의 사람들에게 무해한 음식에 대해 비정상적인 면역반응이 일어나는 것이다. 비록 식품알레르기에 대한 연구가 상당히 진행되었지만 다른 알레르기 질환과 같이 아직도 이 질환의 기전에 대해서 모르는 사실들이 많다. 그 이유로는 식품알레르기는 유전학적인 요인과 환경적인 요인이 복합된 질환이기 때문이다. 여기서는 식품알레르기 진단에 도움을 드리고자 식품알레르기를 의심해볼 수 있는 증상을 나누어 기술하였으며, 이를 토대로 알레르기 검사를 시행하여 불필요한 제한 식이, 특히 성장기에 있는 소아에서의 치료에 도움이 될 것이다.

Updates in the Relationship Between Human Rhinovirus and Asthma

김우경,James E. Gern 대한천식알레르기학회 2012 Allergy, Asthma & Immunology Research Vol.4 No.3

Human rhinovirus (HRV) is a nonenveloped, single stranded RNA virus belonging to the family Picornaviridae. HRV infections can cause both upper and lower respiratory illnesses in children and adults. Lower respiratory illnesses are more likely to occur in specific high risk groups, including infants,and children and adults with asthma. The relationships between rates of infection and the risk of clinical illness and exacerbation are not completely understood. Recent studies employing polymerase chain reaction and other molecular techniques indicate that there are new branches on the HRV family tree, and one characteristic of recently detected viruses is that they cannot be detected by standard tissue culture. Here we review the current literature and discuss new advances in understanding the link between HRV and asthma.

중국동포타운 언론의 역할 연구 : 가리봉 중국동포타운 신문사를 중심으로

김우경,임영상 글로벌문화콘텐츠학회 2016 글로벌문화콘텐츠학회 학술대회 Vol.2016 No.1

다. 그 과정에 서 20 년이 넘는 시간동안 다양한 사회적 환경변화와 시행착오를 겪게 되었는데 그 중심에는 서울시 구로구 가리봉동이 있었다. 가리봉동은 대한민국의 근대화에 중요한 의미를 갖는 지역이다. 수많은 젊은이들이 꿈을 일구며 국력신장에 이바지한 중요한 역사적 장소였다. 이제 가리봉 지역은 젠트리피케이션의 화두 가운데 다문화사회로의 진입에 큰 시험무대로서의 역할이 주어지고 있다. 이 연구는 선주민이 떠나는 지역, 낙후된 지역이라는 일반적 시선을 어떻게 극복하며 상생할 것인가에 대한 문제를 연구하고자 한다. 가리봉동 중국동포타운의 역사와 함께 하고 있는 지역 언론사인 중국동포타운 신문사와 그 중심에 있었던 김용필을 소개하고자 한다. 국내 주류사회와 언론이 동포밀집지역의 소리를 경청하여 선주민과 동포들간의 갈등을 해결하기 위한 상호 이해의 폭이 넓어지기를 기대한다. 또한 이 자료들을 기반으로 지식맵 구축을 제언한다.

댄스스포츠 참여자의 참여동기와 참여만족 및 심리적 웰빙과의 관계

김우경 한국리듬운동학회 2017 한국리듬운동학회지 Vol.10 No.2

The purpose of this study is to identify the relationship between the participation motives, participation satisfaction, and psychological well-being of dance sports participants. For this purpose, the participants of dance sports in Seoul, Gyeonggi, and Chungcheong provinces were selected as the subjects of this study. The study data were processed using SPSS 22.0 statistics suite. And, the result of frequency analysis, descriptive statistical analysis, confidence verification, and multiple regression analysis was as follows; First, one of the sub-variables of the participation motives of dance sports participants, that is, the inner motive, turned out to have affected the sub-variables of participation satisfaction, namely psychological satisfaction, physical, social satisfaction, and environmental satisfaction, in a statistically significant manner. The outer motives, also, turned out to have affected psychological, physical, and environmental satisfaction positively, with statistical significance. Second, the inner motives and outer motives of the dance sports participants turned out to affect the sub-variables of psychological well-being, like self-realization, self-efficacy, engagement, hedonic pleasure, positively, with statistical significance. Third, the sub-variables of participation satisfaction of dance sports participants, which were psychological satisfaction, physical satisfaction, and environmental satisfaction, turned out to affect the sub-variables of psychological well-being, which were self-realization, self-efficacy, engagement, and hedonic pleasure, with statistical significance. In the meantime, social satisfaction turned out to affect self-realization and engagement positively in a statistically significant manner.

여대생의 교양무용수업 참여에 따른 신체적 자기효능감이 수업만족에 미치는 영향

김우경,차수정 한국무용연구학회 2013 한국무용연구 Vol.31 No.3

본 연구는 서울시 소재 S대학교, 경기도 소재 K대학교와 Y대학교에서 교양무용수업을 수강학고 있는 여대생 242명의 대상으로 15주간 교양무용수업 참여에 따른 신체적 자기효능감이 수업만족에 미치는 영향을 분석하여 대학 교양무용수업이 기능과 효과를 알아보고 관련 기초자료를 제공하기 위하여 Ryckman 등(1982)이 제작하고 홍선옥(1996)이 번안한 신체적 자기효능감 설문지와 Beard & Regheb(1980)가 개발한 Leisure Satisfaction Scale 척도를 김장우, 정우영(2007)과 김혜정(2003)이 번안하여 사용한 수업만족 설문지를 사용하여 측정한 결과는 다음과 같다. 첫째, 여대생의 일반적 특성에 따른 신체적 자기효능감에서는 학년, 전공계열, 수강횟수에서 모두 통계적으로 유의한 영향을 미치는 것으로 나타났다. 둘째, 여대생의 일반적 특성에 따른 수업만족에서는 학년, 전공계열, 수강횟수에서 모두 통계적으로 유의한 영향을 미치는 것으로 나타났다. 셋째, 여대생의 교양무용수업 참여에 따른 신체적 자기효능감은 수업만족의 하위요인인 사회적 만족, 신체적 만족, 교육적 만족에 통계적으로 유의한 영향을 미치는 것으로 나타났으며, 심리적 만족과 환경적 만족에는 통계적으로 유의한 영향을 미치지 않는 것으로 나타났다. 이상의 결론을 종합해 볼 때 교양무용수업은 여대생들에게 신체활동을 건강 및 체력 유지·증진하고 올바른 생활습관을 형성하여 신체적 자기효능감을 높여 지속적으로 신체활동에 참여하고 신체 활동 중단의 원인이 되는 환경적 요인을 막기 위해 노력한다면 사회로의 첫발을 준비하는 대학생들의 바람직한 가치관 및 생활습관 형성에 긍정적 영향을 미칠 것으로 판단된다. This study was carried out through a survey of 242 female university students who take elective dance classes at S University (Seoul), K University and Y University (Gyeonggi-do). For 15 weeks, the students took elective dance classes. The researchers of this study analyzed the influence of physical self-efficacy which was acquired through taking elective dance classes on class satisfaction. The objective of this study is to find out the function and effect of elective dance classes at universities and to provide related basic materials. To this end, the researchers used a survey questionnaire on physical self-efficacy which was made by Ryckman et al(1982) and remade by Hong Seon-ok(1996). The researchers also used a survey questionnaire on class satisfaction which was originally made by Beard & Regheb(1980) as ‘Leisure Satisfaction Scale’ and later remade by Jeong Woo-young(2007) and Kim Hye-jeong(2003). The result is as follows. First, it turned out that female university students' general characteristics had a significant influence on physical self-efficacy. It was statistically the same regardless of grade, major and the number of taking classes. Second, the result shows that female university students' general characteristics had a significant influence on class satisfaction. It was statistically the same regardless of grade, major and the number of taking classes. Third, the physical self-efficacy which was acquired through female university students' participation in elective dance classes had a significant influence on social satisfaction, physical satisfaction and education satisfaction all of which are sub-factors of class satisfaction. Furthermore, it did not have a significant influence on psychological satisfaction and environmental satisfaction statistically. Based on the conclusion as above, elective dance classes make female university students to do physical activities, helping them to keep and improve health and physical power. It also helps them to build good living habits and thus increase physical self-efficacy. If female students keep participating in physical activities and try to prevent environmental factors that deter physical activities, those efforts will have a positive effect on them who will take the first step into the society in forming proper attitudes, life values and living habits.

Explaining Sales Concentration in the NFT Art Market: Trading Price, Market Activity, and Changing User Composition

김우경,권영옥,정동일 한국소비문화학회 2023 소비문화연구 Vol.26 No.4

In the years following the emergence of the NFT art market, there has been growing enthusiasm and skepticism regarding its potential as a competitive alternative that addresses significant disparities prevalent in the conventional art world. By identifying patterns and driving forces behind sales concentration, this paper aims to present a preliminary assessment of the NFT art market as a viable alternative market model. Building on behavioral theories of economic action, we propose that under high levels of market uncertainty and product ambiguity, participants tend to rely on information heuristics continuously generated through complex interactions among market participants. Utilizing data from a leading NFT art platform, we empirically investigate the influence of endogenous factors such as overall trading price, the level of market activity, and changing user composition, as well as the impact of cryptocurrency prices. We observed a general declining trend in sales concentration,coupled with notable periodic fluctuations. Our multivariate time-series analyses reveal that sales concentrations at the token, creator, and collector levels are influenced not only by changes in Ethereum prices but also by endogenous factors like average trading price and the influx of new participants. Furthermore, the study highlights a notable negative feedback loop between sales concentration and average trading prices, suggesting that sales concentration and trading prices suppress, rather than reinforce, each other, thereby heightening market volatility. While the NFT art market is still in its formative stage, our study provides initial insights into its dynamic characteristics and potential as a viable art market model.

동북아시아 지역 TANSO-CAI 에어러솔 자료를 활용한 이산화탄소 산출

김우경,정연진,이상희,김준,이한림,구태영,Hartmut Boesch 한국기상학회 2015 한국기상학회 학술대회 논문집 Vol.2015 No.10