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Park SU, Jang DJ, Kim DK, Choi C. Key Attributes and Clusters of the Korean Exercise Healthcare Industry Viewed through Big Data: Comparison before and after the COVID-19 Pandemic. Healthcare (Basel) 2023; 11:2133. [PMID: 37570374 PMCID: PMC10419111 DOI: 10.3390/healthcare11152133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 07/19/2023] [Accepted: 07/24/2023] [Indexed: 08/13/2023] Open
Abstract
This study aims to predict the characteristics of the exercise healthcare industry in the post-pandemic era by comparing the periods before and after the coronavirus disease 2019 outbreak through big data analysis. TEXTOM, the Korean big data collection and analysis solution, was used for data collection. The pre-pandemic period was defined as 1 January 2018-31 December 2019 and the pandemic period as 1 January 2020-31 December 2021. The keywords for data collection were "exercise + healthcare + industry". Text mining and social network analysis were conducted to determine the overall characteristics of the Korean exercise healthcare industry. We identified 30 terms that appeared most frequently on social media. Four common (smart management, future technology, fitness, and research) and six different clusters (sports education, exercise leader, rehabilitation, services, business, and COVID-19) were obtained for the pre-pandemic and pandemic periods. Smart management, future technology, fitness, and research are still important values across both periods. The results provide meaningful data and offer valuable insights to explore the changing trends in exercise healthcare.
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Affiliation(s)
- Sung-Un Park
- Department of Sports and Health, Hwasung Medi-Science University, Hwaseong-si 18274, Republic of Korea;
| | - Deok-Jin Jang
- Department of Sports Medicine, Shinhan University, Uijeongbu-si 11644, Republic of Korea;
| | - Dong-Kyu Kim
- Department of Sports Science, Chungwoon University, Hongseong-gun 32224, Republic of Korea
| | - Chulhwan Choi
- Department of Physical Education, Gachon University, Seongnam-si 13120, Republic of Korea
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Ma SC, Su CY, Chen SF, Sato S, Ma SM. Analysis of COVID-19-Related User Content on the Baseball Bulletin Board in 2020 through Text Mining. Behav Sci (Basel) 2023; 13:551. [PMID: 37503998 PMCID: PMC10376575 DOI: 10.3390/bs13070551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 06/29/2023] [Accepted: 06/29/2023] [Indexed: 07/29/2023] Open
Abstract
The world engaged in online sport watching during COVID-19. Fortunately, in Taiwan, the pandemic was stably controlled in 2020, allowing for the continuation of the Chinese Professional Baseball League (CPBL); this attracted international attention and encouraged relevant discussions on social media in Taiwan. In the present study, through text mining, we analyzed user content (e.g., the concepts of sports service quality and social identity) on the Professional Technology Temple (PTT) baseball board-the largest online bulletin board system in Taiwan. A predictive model was constructed to assess PTT users' COVID-19-related comments in 2020. A total of 422 articles and 21,167 comments were retrieved. PTT users interacted more frequently during the closed-door period, particularly during the beginning of the CPBL in April. Effective pandemic prevention, which garnered global attention to the league, generated a sense of national identity among the users, which was strengthened with the development of peripheral products, such as English broadcasting and live broadcasting on Twitch. We used machine learning to develop a chatbot for predicting the attributes of users' comments; this chatbot may improve CPBL teams' understanding of public opinion trends. Our findings may help stakeholders develop tailored programs for online spectators of sports during pandemic situations.
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Affiliation(s)
- Shang-Chun Ma
- Institute of Physical Education, Health and Leisure Studies, National Cheng Kung University, No. 1, Daxue Road, East District, Tainan 701401, Taiwan
| | - Ching-Ya Su
- Institute of Physical Education, Health and Leisure Studies, National Cheng Kung University, No. 1, Daxue Road, East District, Tainan 701401, Taiwan
| | - Sheng-Fong Chen
- Department of Recreational Sport and Health Promotion, National Pingtung University of Science and Technology, No. 1, Shuefu Road, Neipu, Pingtung 912301, Taiwan
| | - Shintaro Sato
- Faculty of Sport Sciences, Waseda University, 3-4-1 Higashifushimi STEP22 Nishitokyo, Tokyo 202-0021, Japan
| | - Shang-Ming Ma
- Department of Recreational Sport and Health Promotion, National Pingtung University of Science and Technology, No. 1, Shuefu Road, Neipu, Pingtung 912301, Taiwan
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Song J, Yang J, Yoo S, Cheon K, Yun S, Shin Y. Exploring Korean adolescent stress on social media: a semantic network analysis. PeerJ 2023; 11:e15076. [PMID: 36992939 PMCID: PMC10042152 DOI: 10.7717/peerj.15076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 02/24/2023] [Indexed: 03/31/2023] Open
Abstract
Background Considering that adolescents spend considerable time on the Internet and social media and experience high levels of stress, it is difficult to find a study that investigates adolescent stress through a big data-based network analysis of social media. Hence, this study was designed to provide basic data to establish desirable stress coping strategies for adolescents based on a big data-based network analysis of social media for Korean adolescent stress. The purpose of this study was to (1) identify social media words that express stress in adolescents and (2) investigate the associations between those words and their types. Methods To analyse adolescent stress, we used social media data collected from online news and blog websites and performed semantic network analysis to understand the relationships among keywords extracted in the collected data. Results The top five words used by Korean adolescents were counselling, school, suicide, depression, and activity in online news, and diet, exercise, eat, health, and obesity in blogs. As the top keywords of the blog are mainly related to diet and obesity, it reflects adolescents' high degree of interest in their bodies; the body is also a primary source of adolescent stress. In addition, blogs contained more content about the causes and symptoms of stress than online news, which focused more on stress resolution and coping. This highlights the trend that social blogging is a new channel for sharing personal information. Conclusions The results of this study are valuable as they were derived through a social big data analysis of data obtained from online news and blogs, providing a wide range of implications related to adolescent stress. Hence this study can contribute basic data for the stress management of adolescents and their mental health management in the future.
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Affiliation(s)
- JongHwi Song
- Division of Software, Yonsei University, Wonju, Gangwon, Republic of Korea
| | - JunRyul Yang
- Division of Software, Yonsei University, Wonju, Gangwon, Republic of Korea
| | - SooYeun Yoo
- Division of Software, Yonsei University, Wonju, Gangwon, Republic of Korea
| | - KyungIn Cheon
- Wonju College of Nursing, Yonsei University, Wonju, Gangwon, Republic of Korea
| | - SangKyun Yun
- Division of Software, Yonsei University, Wonju, Gangwon, Republic of Korea
| | - YunHee Shin
- Wonju College of Nursing, Yonsei University, Wonju, Gangwon, Republic of Korea
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Song J, Yoo S, Yang J, Yun S, Shin Y. Network analysis based on big data in social media of Korean adolescents’ diet behaviors. PLoS One 2022; 17:e0273570. [PMID: 36006891 PMCID: PMC9409503 DOI: 10.1371/journal.pone.0273570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Accepted: 08/10/2022] [Indexed: 11/18/2022] Open
Abstract
Adolescents are increasingly interested in weight control; hence, proper health education is important for helping them control their weight properly. This study was designed to pick out social media words that express adolescents’ diet behaviors, and identify the associations and types between such words and the behaviors. It used text-mining techniques and semantic network analysis for related big data collected from the Internet on adolescents’ diet behaviors. Text mining was used to extract meaningful information from unstructured text data, whereas semantic network analysis was used to understand the relationships between keywords. The top five keywords were “obesity,” “health,” “exercise,” “eat,” and “increase” in online news, and “exercise,” “eat,” “weight loss,” “obesity,” and “health” in blogs. The betweenness centrality of “appearance” was particularly higher than that of other centralities in online news. As a result of the CONCOR analysis, eight clusters each were identified in online news and blogs. This study’s results will serve as a basis for weight management-related intervention strategies, reflecting the perspectives of adolescents. It also has significance as basic data to provide correct information, and establish desirable weight control in the future.
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Affiliation(s)
- JongHwi Song
- Division of Software, Yonsei University, Wonju, Gangwon-do, Republic of Korea
| | - SooYeun Yoo
- Division of Software, Yonsei University, Wonju, Gangwon-do, Republic of Korea
| | - JunRyul Yang
- Division of Software, Yonsei University, Wonju, Gangwon-do, Republic of Korea
| | - SangKyun Yun
- Division of Software, Yonsei University, Wonju, Gangwon-do, Republic of Korea
| | - YunHee Shin
- Department of Nursing, Wonju College of Medicine, Yonsei University, Wonju, Gangwon-do, Republic of Korea
- * E-mail:
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Big Data Analysis of the Key Attributes Related to Stress and Mental Health in Korean Taekwondo Student Athletes. SUSTAINABILITY 2022. [DOI: 10.3390/su14010477] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
In the present study, we used big data analysis to examine the key attributes related to stress and mental health among Korean Taekwondo student-athletes. Keywords included “Taekwondo + Student athlete + Stress + Mental health”. Naver and Google databases were searched to identify research published between 1 January 2010 and 31 December 2019. Text-mining analysis was performed on unstructured texts using TEXTOM 4.5, with social network analysis performed using UCINET 6. In total, 3149 large databases (1.346 MB) were analyzed. Two types of text-mining analyses were performed, namely, frequency analysis and term frequency-inverse document frequency analysis. For the social network analysis, the degree centrality and convergence of iterated correlation analysis were used to deduce the node-linking degree in the network and to identify clusters. The top 10 most frequently used terms were “stress”, “Taekwondo”, “health”, “player”, “student”, “mental”, “exercise”, “mental health”, “relieve”, and “child.” The top 10 most frequently occurring results of the TF-IDF analysis were “Taekwondo”, “health”, “player”, “exercise”, “student”, “mental”, “stress”, “mental health”, “child” and “relieve”. The degree centrality analysis yielded similar results regarding the top 10 terms. The convergence of iterated correlation analysis identified six clusters: student, start of dream, diet, physical and mental, sports activity, and adult Taekwondo center. Our results emphasize the importance of designing interventions that attenuate stress and improve mental health among Korean Taekwondo student-athletes.
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Data Mining Algorithm for Physical Health Monitoring of Young Students Based on Big Data. JOURNAL OF HEALTHCARE ENGINEERING 2021; 2021:9962906. [PMID: 34055278 PMCID: PMC8133852 DOI: 10.1155/2021/9962906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Revised: 03/26/2021] [Accepted: 04/20/2021] [Indexed: 11/18/2022]
Abstract
With the continuous improvement of living standards, the level of physical development of adolescents has improved significantly. The physical functions and healthy development of adolescents are relatively slow and even appear to decline. This paper proposes a novel data mining algorithm based on big data for monitoring of adolescent student's physical health to overcome this problem and enhance young people's physical fitness and mental health. Since big data technology has positive practical significance in promoting young people's healthy development and promoting individual health rights, this article will implement commonly used data mining algorithms and Hadoop/Spark big data processing. The algorithm on different platforms verified that the big data platform has good computing performance for the data mining algorithm by comparing the running time. The current work will prove to be a complete physical health data management system and effectively save, process, and analyze adolescents' physical test data.
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