Accepted for Publication: January 5, 2015.
Published Online: March 9, 2015. doi:10.1001/jamainternmed.2015.97.
Study concept and design: Bair, Ang, Schmid, Damush, Davis, Kroenke.
Acquisition, analysis, or interpretation of data: Bair, Ang, Wu, Outcalt, Sargent, Kempf, Froman, Schmid, Yu, Davis.
Drafting of the manuscript: Bair, Ang, Sargent, Froman, Yu.
Critical revision of the manuscript for important intellectual content: Bair, Ang, Wu, Outcalt, Kempf, Schmid, Damush, Yu, Davis, Kroenke.
Statistical analysis: Bair, Wu, Yu.
Obtained funding: Bair, Schmid, Damush.
Administrative, technical, or material support: Outcalt, Sargent, Kempf, Froman, Damush, Davis.
Study supervision: Bair, Ang, Sargent, Kempf, Froman, Schmid, Yu.
Conflict of Interest Disclosures: Dr Kroenke reports receiving honoraria from Eli Lilly and Company outside the submitted work. No other disclosures were reported.
Funding/Support: This study was supported by Merit Review grant F44371 from the VA Rehabilitation Research and Development.
Role of the Funder/Sponsor: The funding source had no role in the design and conduct of the study; collection, management, analysis, and interpretation of the data; preparation, review, or approval of the manuscript; and decision to submit the manuscript for publication.
Disclaimer: The views expressed in this article are those of the authors and do not necessarily represent the views of the US Department of Veterans Affairs.