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Journal/
conference: JAMA Network Open
conference: JAMA Network Open
Research:Paper
Organisation/s:
Boston University, USA
Funder:
This study was funded and supported by Big Health Inc. Role of the Funder/Sponsor: The design and prespecified statistical analysis plan for this trialwere led by the sponsor,
Big Health Inc. Drs Parsons and Otto controlled final decisions for interpretation and manuscript writing. The
sponsor contributed to the study design in collaboration with the academic investigators, provided access to both
study interventions, and funded study operations, including data collection and statistical analyses conducted by
independent biostatisticians. Researchers employed by the sponsor coauthored the final manuscript in collaboration
with the academic investigators. The academic investigators completed all evaluations,were responsible for data
interpretation, and made the final decision to submit the manuscript for publication. Conflict of Interest Disclosures: Dr Parsons reported receiving grants from Big Health Inc during the conduct of
the study. Dr Ball reported having stock options in Big Health Inc. Dr Henry reported owning stock and having
stock options in Big Health Inc. Dr Emsley reported receiving consultancy fees from Big Health Inc payable to
King’s College London during the conduct of the study and personal fees from Big Health Inc outside the submitted
work. Dr Miller reported having stock options in Big Health Inc during the conduct of the study.Ms Coombs
reported receiving grants from Big Health Inc during the conduct of the study.Mr Collins reported receiving grants
from Big Health Inc during the conduct of the study. Dr Long reported receiving grants from Big Health Inc during
the conduct of the study. Dr Smits reported receiving personal fees from Boston University for consulting on the
grant that funded the study; receiving personal fees from Big Health Inc for work as a clinical consultant during the
conduct of the study; receiving grants from the National Institutes of Health, Cancer Prevention and Research
Institute of Texas, US Department of Defense, and Trauma Research and Combat Casualty Care Collaborative for
research on the intervention development; receiving personal fees from the American Psychological Association
for editorial activities; and receiving royalties from Elsevier, Springer, and Oxford University Press outside the
submitted work. Dr Otto reported receiving grants from Big Health Inc during the conduct of the study and
personal fees from Big Health Inc outside the submitted work; receiving grant support from the National Institute
of Mental Health, National Institute on Drug Abuse, and National Institute on Aging; and receiving royalties for
book publications from Oxford University Press. No other disclosures were reported.