KMID : 0869120210230030170
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±âÃÊ°£È£ÀÚ¿¬°úÇÐȸÁö 2021 Volume.23 No. 3 p.170 ~ p.179
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Research Trend on Diabetes Mobile Applications: Text Network Analysis and Topic Modeling
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Park Seung-Mi
Kwak Eun-Ju Kim Young-Ji
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Abstract
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Purpose: The aim of this study was to identify core keywords and topic groups in the ¡®Diabetes mellitus and mobile applications¡¯ field of research for better understanding research trends in the past 20 years.
Methods: This study was a text-mining and topic modeling study including four steps such as ¡®collecting abstracts¡¯, ¡®extracting and cleaning semantic morphemes¡¯, ¡®building a co-occurrence matrix¡¯, and ¡®analyzing network features and clustering topic groups¡¯.
Results: A total of 789 papers published between 2002 and 2021 were found in databases (Springer). Among them, 435 words were extracted from 118 articles selected according to the conditions: ¡®analyzed by text network analysis and topic modeling¡¯. The core keywords were ¡®self-management¡¯, ¡®intervention¡¯, ¡®health¡¯, ¡®support¡¯, ¡®technique¡¯ and ¡®system¡¯. Through the topic modeling analysis, four themes were derived: ¡®intervention¡¯, ¡®blood glucose level control¡¯, ¡®self-management¡¯ and ¡®mobile health¡¯. The main topic of this study was ¡®self-management¡¯.
Conclusion: While more recent work has investigated mobile applications, the highest feature was related to self-management in the diabetes care and prevention. Nursing interventions utilizing mobile application are expected to not only effective and powerful glycemic control and self-management tools, but can be also used for patient-driven lifestyle modification.
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KEYWORD
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Diabetes mellitus, Mobile applications, Data mining, Telemedicine, Self-management
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