소셜 빅데이터를 활용한 한국관광 트렌드에 관한연구 -감성분석을 중심으로-

최연희,유경미,Youn-hee Choi,Kyoung-mi Yoo 국제문화기술진흥원 2024 The Journal of the Convergence on Culture Technolo Vol.10 No.3

국내관광 영역에서 관광 소비 주체인 외래관광객과 내국인에 대한 관광 트렌드 분석은 한국 관광시장 뿐 만 아니라 지역 및 정부의 관광정책을 수립하는 관계자에게도 필수적이라 할 수 있다. 이에 소셜미디어 상의 핵심키워드와 감성분석을 알아보고 향후 관광소비자의 커뮤니케이션과 정보를 통해 마케팅 전략 계획을 수립하고 국내 관광산업을 활성화시키고자 한다. 한국관광의 트렌드를 분석하기 위해 텍스톰(TEXTOM) 6.0을 활용하였다. 구글, 네이버, 다음이 제공하는 카페, 블로그, 뉴스 등을 대상으로 '한국관광', '국내관광'을 키워드로 하여 2022년 9월31일부터 2023년 8월31일까지 데이터를 수집하였다. 텍스트마이닝을 통하여 빈도순으로 핵심 키워드와 TF-IDF를 각각 100개씩 추출한 후, CONCOR 분석, 감성분석을 실시하였다. 한국관광 핵심 키워드는 관광지, 여행동반 및 행태, 관광동기 및 체험, 숙박형태, 관광정보, 감성 관련 등에 관한 단어들이 상위권에 노출되었다. CONCOR분석 결과는 관광지, 관광정보, 관광활동/체험, 관광동기/콘텐츠, 인바운드 관련 등과 관련된 5개의 클러스터로 구분되었다. 마지막으로 감성분석 결과 긍정에 대한 문서와 어휘가 높게 나타났다. 이 연구는 한국관광에 대한 텍스트 마이닝을 통하여 급변하는 한국관광 트렌드를 분석하여 내국인 뿐 만 아니라 방한 외국인에 대한 국내관광 활성화에 의미 있는 기초자료를 제공할 것으로 기대한다. In the field of domestic tourism, tourism trend analysis of tourism consumers, both international tourists and domestic tourists, is essential not only for the Korean tourism market but also for local and governmental tourism policy makers. e will explore the keywords and sentiment analysis on social media to establish a marketing strategy plan and revitalize the domestic tourism industry through communication and information from tourism consumers. This study utilized TEXTOM 6.0 to analyze recent trends in Korean tourism. Data was collected from September 31, 2022, to August 31, 2023, using 'Korean tourism' and 'domestic tourism' as keywords, targeting blogs, cafes, and news provided by Naver, Daum, and Google. Through text mining, 100 key words and TF-IDF were extracted in order of frequency, and then CONCOR analysis and sentiment analysis were conducted. For Korean tourism keywords, words related to tourist destinations, travel companions and behaviors, tourism motivations and experiences, accommodation types, tourist information, and emotional connections ranked high. The results of the CONCOR analysis were categorized into five clusters related to tourist destinations, tourist information, tourist activities/experiences, tourism motivation/content, and inbound related. Finally, the sentiment analysis showed a high level of positive documents and vocabulary. This study analyzes the rapidly changing trends of Korean tourism through text mining on Korean tourism and is expected to provide meaningful data to promote domestic tourism not only for Koreans but also for foreigners visiting Korea.

과천시민의 고혈압 인지, 치료, 조절과의 관련요인

최연희,남정모,주미현,문기태,심지선,김현창,서일,Choi, Youn-Hee,Nam, Chung-Mo,Joo, Mi-Hyun,Moon, Ki-Tae,Shim, Jee-Seon,Kim, Hyeon-Chang,Suh, Il 대한예방의학회 2003 예방의학회지 Vol.36 No.3

Objectives : To identify the factors related to awareness, treatment, and control of hypertension in a Gwacheen population. Methods : This study surveyed 1,176 Gwacheon residents older than 40 years, and measured blood pressure using a standardized guideline in 1999. The study subjects were 473 adults (175 males, 295 females) with hypertension defined as a systolic blood pressure $\geq$140 mmHg, diastolic blood pressure $\geq$90 mmHg or reported treatment with antihypertensive medication. Information on awareness, treatment, and control of hypertension, and sociodemographic and health-related factors .was collected through person-to-person interviews with a structured questionnaire. Results : Overall, 252 (53.3%) of hypertensive subjects were aware of their condition, of whom as many as 193 (76.6%) were being treated, and 81 (42.0%) had their blood pressure controlled at the recommended level (<140/90 mmHg). However, of the 473 subjects found to have hypertension, only 40.8% were being treated, and 17.1% were under control. There were no significant differences in the proportions of awareness, treatment, and control of hypertension. In multiple logistic regression models, awareness of hypertension was positively associated with age and family history of hypertension in females. Control of hypertension was also positively associated with haying a partner and marital status in females.. Conclusion : These findings demonstrate that much greater efforts on improving awareness, treatment, and control of hypertension are needed, even in urban community settings, considering related factors such as a9e, family history, and marital status. However, these factors should be further investigated for their causal relationship.

겨울철 전열교환환기시스템 가동에 따른 실내 습도상승 문제

최연희(Youn Hee Choi),송두삼(Doo Sam Song) 대한설비공학회 2017 대한설비공학회 학술발표대회논문집 Vol.2017 No.6

한국 공공의료 구강건강조사 체계 및 아동의 구강건강 현황

최연희(Youn-Hee Choi) 대한치과의사협회 2019 대한치과의사협회지 Vol.58 No.1

This study aimed to introduce what Korea national oral health surveys are and examine recent oral health status in Korean children. Korea Government has implemented national oral health-related surveys during the past two decades. The surveys with oral health examination are Korean Children’s National Oral Health Survey (KCNOHS) since 2000 in 5-year-old and 12-year-old children and Korea National Hhealth and Nutrition Examination Survey (KNHANES) since 2007 aged 1 year and more. KCNOHS provides the information about the distribution of prevalence of dental caries, gingival health , behavioral factors, and dental clinic demands etc. KNHANES has huge amount of health data for representative Korean population including oral health and general conditions. Based on KCNOHS, the prevalence of dental caries and its experience has decreased steadily, and the status of oral hygiene and preventive treatment called sealents has been also improved after the year of 2000. However, there is still a gap to reach to those of Western developed countries. Therefore, more effective oral health policy plans and strategies for Korean children and adolescents are needed to prevent and manage for dental caries in private and clinical field of dentistry with public sector.

간호대학생의 셀프리더십, 자기효능감 및 임파워먼트의 관계

최연희(Choi, Youn-Hee),정창숙(Jung, Chang-Suk) 한국산학기술학회 2015 한국산학기술학회논문지 Vol.16 No.7

본 연구는 간호대학생의 셀프리더십, 자기효능감 및 임파워먼트의 관계 및 자기효능감의 매개효과를 검증하기 위한 서술적 조사연구이다. 2015년 3월 2일부터 3월 29일까지 D시 소재 4년제 간호대학생 166명을 대상으로 설문조사를 하였고, 수집된 자료는 SPSS/WIN 19.0, AMOS 19.0을 이용하였고 Sobel Test로 분석하였다. 셀프리더십은 3.36점, 자기효능감은 3.02 점, 임파워먼트는 3.28점이었고, 셀프리더십과 자기효능감(r=.306, p<.001), 셀프리더십과 임파워먼트(r=.291, p<.001), 자기효 능감과 임파워먼트(r=.559, p<.001)는 정적 상관관계가 있었다. 셀프리더십이 자기효능감에 미치는 영향은 β =.53(C.R.=2.885,p=.004), 임파워먼트에 미치는 영향은 β=.42 (C.R.=1.999, p=.046), 자기효능감이 임파워먼트에 미치는 영향 은 β=.45 (C.R.=3.412, p<.001)로 간호대학생의 셀프리더십과 임파워먼트의 관계에서 자기효능감의 매개 효과가 검증 되었 다. 이에 간호대학생의 임파워먼트를 높이기 위해 셀프리더십 향상과 자기효능감 증진을 위한 프로그램 개발 필요하다. The study was to identify the mediating effect of Self-efficacy between Self-leadership and Impowerment in the Nursing students. The study was conducted from 02nd March to 29th March. The data was collected using structural questionnaire from 166 nursing students in 2 Nursing department in D city. The data was analyzed by SPSS/WIN 19.0, AMOS 19.0 and Sobel Test. The mean value of were as follows: self-leadership 3.36, Self-efficacy 3.02, Impowerment 3.28. There was positive relationship between self-leadership and Self-efficacy(r=.306, p<.001), self-leadership and Impowerment(r=.291, p<.001) and between Self-efficacy and Impowerment(r=.559, p<.001). This study confirmed that Self-efficacy had a mediating effect on the relationship between self-leadership and Impowerment. To improve Self-efficacy, enhancing self-leadership and Impowerment is required.

가정용 제습기 가동이 실내 공기상태에 미치는 영향 분석

최연희(Choi, Youn-Hee),송두삼(Song, Doo-Sam) 대한건축학회 2015 대한건축학회 학술발표대회 논문집 Vol.2015 No.-

결혼이주여성의 차별경험과 삶의 만족도와의 관계

최연희(Choi, Youn-Hee),이현승(Lee, Hyeon Seung) 한국산학기술학회 2016 한국산학기술학회논문지 Vol.17 No.2

본 연구는 결혼이주여성의 차별경험과 삶의 만족도 사이의 관계를 확인하기 위한 연구이다. 본 연구는 A 도시의 다문화 가정 지원 센터를 다니는 108명의 결혼이주여성을 대상으로 설문조사한 조사연구로, 본 연구의 결과는 다음과 같다. 결혼이주여성의 차별경험의 평균은 2.15점, 삶의 만족도는 3.93점 이었다. 또한 차별경험과 삶의 만족도는 부적 상관관계를 가지고 있었다(r=-.289, p< .001). 결혼이주여성의 차별경험은 이들의 삶의 만족도에 유의한 예측인자로 나타났다(β=.312, p= .030). 이러한 결과에 따라 본 연구에서는 결혼이주여성의 차별경험이 삶의 만족도에 영향 미치는 것을 나타났다. 그러므로 이러한 결과를 기반으로 결혼이주여성의 삶의 만족도를 향상시키기 위한 차별경험 조절 프로그램 연구를 제안한다. This study was performed to identify the discrimination experience, and life satisfaction of international marriage women as well as the correlation between the two variables. A total of 108 international marriage women from multicultural family support centers in A city agreed to participate in the survey. The results of study were as follows. The average point of discrimination experience of international marriage women was 2.15 and the life satisfaction was 3.93. Discrimination experience correlated negatively with the life satisfaction (r=-.289, p< .001). Discrimination experience (β=.312, p= .030) of international marriage women was identified as a significant predictor of life satisfaction, i.e., discrimination experience affects the life satisfaction. Therefore, this study recommends programs can regulate the discrimination experience to improve life satisfaction.

중환자실 뇌졸중환자를 위한 구강관리효과

최연희 ( Youn Hee Choi ),김은경 ( Eun Kyong Kim ),박진미 ( Jin Mi Park ),김주연 ( Ju Yoon Kim ),정윤숙 ( Yun Sook Jung ),강남규 ( Nam Kyu Kang ),송근배 ( Keun Bae Song ),이희경 ( Hee Kyung Lee ) 대한예방치과·구강보건학회 2013 大韓口腔保健學會誌 Vol.37 No.1

Objectives: The purpose of this study was to evaluate the effects of oral care interventions on stroke patients in the intensive care unit (ICU). Oral hygiene levels, periodontal health, and presence of Candida were evaluated in patients who received an oral care intervention and control patients who did not receive the intervention. Methods: In this study, 22 stroke patients who were admitted to the ICU between June 2011 and August 2012 underwent oral examinations and were provided with an oral care intervention that included tooth brushing with an interdental brush and the use of a chlorhexidine mouthwash (oral care group), while 21 patients who were admitted to the ICU during the same period did not receive the oral care intervention but underwent oral examination and served as controls (non-oral care group). In the oral care group, oral care was performed once a day for 1-5 weeks according to the general health of the patient. The patients in the oral care group underwent oral examination before and after the oral care intervention. Plaque index, gingival index, clinical attachment loss (CAL), and presence of Candida were evaluated in both the groups. Results: The plaque index and gingival index of the oral care group were significantly lower than those of the non-oral care group; however, no significant difference in CAL was observed. The levels of Candida in the pra; care group were ;ower than those om the non-oral care group. However, no significant intergroup difference was observed in the levels of Candida. Conclusions: Oral care interventions improved oral health, including oral hygiene and periodontal health, of stroke patients in the ICU. Therefore, this study showed that oral care interventions can be effectively used to improve the oral health of stroke patients in the ICU.

A Comparison between SET<SUP>*</SUP> and PET as an Outdoor Thermal Comfort Index

Youn-Hee Choi(최연희),Doosam Song(송두삼) 한국태양에너지학회 2015 한국태양에너지학회 학술대회논문집 Vol.2015 No.3

우리나라 대도시, 중소도시, 군 지역 간 성인 구강건강 수준의 차이

최연희 ( Youn Hee Choi ),이정희 ( Jung Hee Lee ),이상규 ( Sang Gyu Lee ) 대한예방치과·구강보건학회 2009 大韓口腔保健學會誌 Vol.33 No.2

Objectives: To examine the difference in oral health status of Korean adults according to geographic location. Methods: Using raw data of National Oral Health Survey 2000, the 112 administrative districts were categorized into metropolis(gu: ward of large city), urban(si: city except metropolis), and rural(gun: county) areas. The averages of decayed surfaces/teeth (DS/DT), missing surfaces/teeth (MS/MT), filled surfaces/teeth (FS/FT), DMFS/T, and Community Periodontal Index (CPI), and the proportion of prosthetic treatment need were calculated in each administrative district. Mean age, the number of population in 2000, the proportion of elderly people, the number of privately owned cars, per capita production from manufacturing industry, and the number of medical facilities per 1,000 were obtained as contextual factors. Regression analysis was done to test the regional difference of oral health status including geographic location, mean age, per capita production from manufacturing industries, and the numbert of medical facilities per 1000. Results: The crude averages of oral health indices (DMFS/T, CPI) reflecting the experience of dental caries and periodontal health was significantly higher in urban and rural area than those in metropolis region. The proportion of prosthetic treatment need in urban and rural area was also higher than that in metropolis. In the final regression model adjusted after socio-environmental factors, DS, DT, CPI, and the proportion of prosthetic treatment need in rural region were higher than in metropolis (p<0.05). FS and FT of rural area were lower than those of metropolis. Conclusions: Regional difference in oral health status existed in Korea. This regional difference may be attributable to dissimilar age distribution of each district but socio-environmental factors are still prone to affect this disparity.