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This paper is in the following e-collection/theme issue:

Recruitment of Research Participants (483) Decision Support for Health Professionals (2395) Depression and Mood Disorders; Suicide Prevention (2548) Intentional Self-Harm (199) Mental Health Surveillance and Epidemiology (238)

Published on in Vol 28 (2026)

This is a member publication of University of Washington

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/83637, first published .
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Study Design and Lessons Learned From Using Google Takeout Donations for Suicide Prevention Research: Prospective Cohort Study

Study Design and Lessons Learned From Using Google Takeout Donations for Suicide Prevention Research: Prospective Cohort Study

Authors of this article:

Katherine Anne Comtois1 Author Orcid Image ;   Payton Smythe1 Author Orcid Image ;   Amanda Kerbrat1 Author Orcid Image ;   Ethan H Kim2 Author Orcid Image ;   Natalie Crouch1 Author Orcid Image ;   Ava Homiar3 Author Orcid Image ;   Brittany Mosser1 Author Orcid Image ;   Nichole Sams1 Author Orcid Image ;   Michelle L Harvey4 Author Orcid Image ;   Courtney L Bagge5, 6 Author Orcid Image ;   Trevor Cohen7 Author Orcid Image ;   Patricia A Arean1 Author Orcid Image
Article Authors Cited by Tweetations Metrics

Katherine Anne Comtois   1 , PhD, MPH ;   Payton Smythe   1 , BS ;   Amanda Kerbrat   1 , MSW ;   Ethan H Kim   2 , MSc ;   Natalie Crouch   1 , BS ;   Ava Homiar   3 , HBSc ;   Brittany Mosser   1 , MSW ;   Nichole Sams   1 , BA ;   Michelle L Harvey   4 , BA ;   Courtney L Bagge   5, 6 , PhD ;   Trevor Cohen   7 , MBChB, PhD ;   Patricia A Arean   1 , PhD

1 Department of Psychiatry and Behavioral Sciences, School of Medicine, University of Washington, Seattle, WA, United States

2 Krembil Centre for Neuroinformatics, Centre for Addiction and Mental Health, Toronto, ON, Canada

3 Division of Clinical Informatics, Beth Israel Deaconess Medical Center, Boston, MA, United States

4 School of Medicine, University of Washington, Seattle, WA, United States

5 University of Michigan, Ann Arbor, MI, United States

6 VA Center for Clinical Management Research, VA Ann Arbor Healthcare System, Ann Arbor, MI, United States

7 Biomedical Informatics and Medical Education, School of Medicine, University of Washington, Seattle, WA, United States

Corresponding Author:

  • Katherine Anne Comtois, PhD, MPH
  • Department of Psychiatry and Behavioral Sciences
  • School of Medicine, University of Washington
  • 325 9th Avenue, Box 359911
  • Seattle, WA 98104
  • United States
  • Phone: 1 206-744-1752
  • Fax: 1 206-744-3231
  • Email: kcomtois@uw.edu