Published Online: October 28, 2013. doi:10.1001/jamapediatrics.2013.2755.
Study concept and design: Mendelson, Zachariah, de Ferranti.
Acquisition of data: Mendelson, Zachariah, de Ferranti, Bickel.
Analysis and interpretation of data: Mendelson, Zachariah, de Ferranti.
Drafting of the manuscript: Mendelson.
Critical revision of the manuscript for important intellectual content: Mendelson, Zachariah, de Ferranti, Bickel.
Statistical analysis: Mendelson.
Administrative, technical, or material support: Mendelson, Zachariah, Bickel.
Study supervision: Zachariah, de Ferranti.
Conflict of Interest Disclosures: None reported.
Funding/Support: This work was supported by the National Institutes of Health Office of the Director, National Library of Medicine, and National Institute of General Medical Sciences grant 2U54LM008748 (i2b2 [Informatics for Integrating Biology & Bedside]), National Heart, Lung, and Blood Institute grant 1K23HL111335 (Dr Zachariah), and the New Balance Obesity Treatment and Prevention Foundation (Dr de Ferranti).
Role of the Sponsors: None of the funders had any role in the design and conduct of the study; collection, management, analysis, and interpretation of the data; and preparation, review, or approval of the manuscript; and decision to submit the manuscript for publication.