Search Query Data to Monitor Interest in Behavior Change: Application for Public Health

Lucas J Carr and Shira I Dunsiger

PLOS ONE, 2012, vol. 7, issue 10, 1-3

Abstract: Objectives: This study explored patterns of search query activity for the terms ‘weight’, ‘diet’, ‘fitness’, and ‘smoking’ using Google Insights for Search. Methods: Search activity for ‘weight’, ‘diet’, ‘fitness’, and ‘smoking’ conducted within the United States via Google between January 4th, 2004 (first date data was available) and November 28th, 2011 (date of data download and analysis) were analyzed. Using a generalized linear model, we explored the effects of time (month) on mean relative search volume for all four terms. Results: Models suggest a significant effect of month on mean search volume for all four terms. Search activity for all four terms was highest in January with observable declines throughout the remainder of the year. Conclusions: These findings demonstrate discernable temporal patterns of search activity for four areas of behavior change. These findings could be used to inform the timing, location and messaging of interventions, campaigns and policies targeting these behaviors.

Date: 2012
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Persistent link: https://EconPapers.repec.org/RePEc:plo:pone00:0048158

DOI: 10.1371/journal.pone.0048158

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