Accepted for Publication: February 20, 2014.
Published Online: July 7, 2014. doi:10.1001/jamapediatrics.2014.339.
Study concept and design: Leyenaar, Lagu, Pekow, Lindenauer.
Acquisition, analysis, or interpretation of data: Leyenaar, Shieh, Lagu, Pekow, Lindenauer.
Drafting of the manuscript: Leyenaar.
Critical revision of the manuscript for important intellectual content: All authors.
Statistical analysis: Shieh, Pekow.
Obtained funding: Leyenaar, Lindenauer.
Administrative, technical, or material support: Lagu.
Study supervision: Lagu, Pekow, Lindenauer.
Conflict of Interest Disclosures: None reported.
Funding/Support: Dr Leyenaar was supported by the National Center for Research Resources and the National Center for Advancing Translational Sciences, National Institutes of Health (grant UL1 RR025752). Dr Lagu was supported by the National Heart, Lung, and Blood Institute of the National Institutes of Health (Award K01HL114745).
Role of the Sponsor: The funder had no role in the design and conduct of the study; collection, management, analysis, or interpretation of the data; preparation, review, or approval of the manuscript; and decision to submit the manuscript for publication.
Disclaimer: The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health.
Previous Presentation: This study was presented at the Plenary Session, the Best of Research, Innovations and Vignettes, at the Society of Hospital Medicine’s Annual Meeting; March 25, 2014; Las Vegas, Nevada.