동의신경정신과학회지 (Journal of Oriental Neuropsychiatry)

  • 제34권1호
  • /
  • Pages.13-21
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  • 2023
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  • 1226-6396(pISSN)
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  • 2234-4942(eISSN)
대한한방신경정신과학회 (The Korean Society of Oriental Neuropsychiatry)
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빅데이터를 활용한 화병, 우울증, 자살의 검색 상관관계 분석: 2016년부터 2022년까지

Correlation Analysis among Searches of Hwa-Byung, Depression, and Suicide Using Big Data: from 2016 to 2022

  • 권찬영 (동의대학교 한의과대학 한방신경정신과교실) ;
  • 김원일 (동의대학교 한의과대학 비계내과학교실)
  • Chan-Young Kwon (Departments of Oriental Neuropsychiatry, Dong-eui University College of Korean Medicine) ;
  • Won-Ill Kim (Departments of Korean Internal Medicine, Dong-eui University College of Korean Medicine)
  • 투고 : 2022.12.14
  • 심사 : 2023.03.23
  • 발행 : 2023.03.30
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초록

Objectives: The aim of this study was to analyze correlations among searches of hwa-byung, depression, and suicide using big data. Methods: Keywords searches were performed using both Google Trends and Naver Data Lab on December 13, 2022. From 2016 to 2022, search results for keywords 'hwa-byung', 'depression', and 'suicide' were extracted with a score between 0 and 100 in terms of relative search popularity (RSP). Monthly time analysis, correlation analysis, and regional analysis were then conducted for these scores. Results: Regardless of the search period, RSP for both portal sites was in the order of 'suicide', 'depression', and 'hwa-byung'. Over time, search for 'depression' tended to increase in Google (slope: 0.0092), whereas search for 'hwa-byung' showed a slight increase in Naver (slope: 0.0024). Correlation coefficient for search terms 'depression' and 'suicide' was 0.3969 in Google Trends and 0.4459 in Naver Data Lab, showing clear positive correlations. On the other hand, there was little correlation between search results of 'hwa-byung' and 'depression' or between 'hwa-byung' and 'suicide'. However, compared to males, females showed higher positive associations between search results of 'hwa-byung' and 'depression' and between 'hwa-byung' and 'suicide'. Search terms 'depression' and 'suicide' showed high RSPs in most regions in South Korea. However, 'hwa-byung' had distinct regional differences in terms of RSP. Conclusions: Results of this study will help us understand Korean public's perception of the relevance of hwa-byung, depression, and suicide and plan future research in this topic. In addition, findings of this study may provide future public health implications for reducing the high suicide rate in Korea.

키워드

과제정보

This research was supported by Dong-eui University Grant (grant number: 202201610001) and by a grant of the Korea Health Technology R&D Project through the Korea Health Industry Development Institute (KHIDI), funded by the Ministry of Health and Welfare, Republic of Korea (grant number: HF22C0039).

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