Submitted for Publication: January 17, 2013; final revision received May 14, 2013; accepted June 24, 2013.
Published Online: November 20, 2013. doi:10.1001/jamapsychiatry.2013.2798.
Study concept and design: Kubzansky, Roberts, Bluestone, Koenen.
Acquisition of data: Koenen.
Analysis and interpretation of data: Kubzansky, Bordelois, Jun, Roberts, Cerda, Koenen.
Drafting of the manuscript: Kubzansky, Jun, Roberts, Bluestone, Koenen.
Critical revision of the manuscript for important intellectual content: Kubzansky, Bordelois, Roberts, Cerda, Bluestone, Koenen.
Statistical analysis: Kubzansky, Bordelois, Jun, Roberts, Cerda, Koenen.
Obtained funding: Koenen.
Administrative, technical, and material support: Kubzansky, Bluestone, Koenen.
Study supervision: Kubzansky, Cerda, Koenen.
Conflict of Interest Disclosures: None reported.
Funding/Support: This study was supported by grants MH078928 and MH093612 from the National Institutes of Health (Dr Koenen). The NHS II was supported in part by grant CA50385 from the National Institutes of Health.
Role of the Sponsor: The funding sources 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.
Additional Contributions: The participation of the NHS II respondents made this study possible. The Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, managed the NHS II.