Increase in public interest concerning alternative medicine during the COVID-19 pandemic in Indonesia: a Google Trends study [version 2; peer review: 2 approved, 1 approved with reservations]

• Published in: F1000 research Vol. 9; p. 1201
• Main Authors: Rokhmah, Dewi, Ali, Khaidar, Putri, Serius Miliyani Dwi, Khoiron, Khoiron
• Format: Journal Article
• Language: English
• Published: London Faculty of 1000 Ltd 2021; F1000 Research Limited; F1000 Research Ltd
• Subjects: Alternative medicine; Coronaviruses; COVID-19; Curcumin; Disease transmission; Herbal medicine; Pandemics; Population; Search strategies; Severe acute respiratory syndrome coronavirus 2; Trends; Indonesia; COVID-19; alternative medicine; search activity; pandemic
• ISSN: 2046-1402; 2046-1402
• DOI: 10.12688/f1000research.25525.2

Background: The COVID-19 pandemic has triggered individuals to increase their healthy behaviour in order to prevent transmission, including improving their immunity potentially through the use of alternative medicines. This study aimed to examine public interest on alternative medicine during the COVID-19 pandemic using Google Trends in Indonesia. Methods: Employing a quantitative study, the Spearman rank test was used to analyze the correlation between Google Relative Search Volume (RSV) of various search terms, within the categories of alternative medicine, herbal medicine and practical activity, with COVID-19 cases. In addition, time lag correlation was also investigated. Results: Public interest toward alternative medicine during COVID-19 pandemic in Indonesia is dramatically escalating. All search term categories (alternative medicine, medical herbal, and alternative medicine activities) were positively associated with COVID-19 cases (p<0.05). The terms ' ginger' (r=0.6376), ' curcumin' (r=0.6550) and ' planting ginger' (0.6713) had the strongest correlation. Furthermore, time lag correlation between COVID-19 and Google RSV was also positively significant (p<0.05). Conclusion: Public interest concerning alternative medicine related terms dramatically increased after the first COVID-19 confirmed case was reported in Indonesia. Time lag correlation showed good performance using weekly data. The Indonesian Government will play an important role to provide and monitor information related to alternative medicine in order for the population to receive the maximum benefit.