Accepted for Publication: October 23, 2014.
Published Online: January 5, 2015. doi:10.1001/jamapediatrics.2014.3036.
Study concept and design: Wu, Wickremasinghe, Newman.
Acquisition, analysis, or interpretation of data: Wu, Kuzniewicz, Walsh, Wi, McCulloch, Newman.
Drafting of the manuscript: Wu, Walsh.
Critical revision of the manuscript for important intellectual content: Wu, Kuzniewicz, Wickremasinghe, Wi, McCulloch, Newman.
Statistical analysis: Wu, Wickremasinghe, McCulloch, Newman.
Obtained funding: Newman.
Administrative, technical, or material support: Walsh, Wi.
Conflict of Interest Disclosures: Drs Wu and Newman have provided expert consultation on cases related to cerebral palsy and/or kernicterus. No other disclosures were reported.
Funding/Support: This study was supported by grant R01HS020618 from the Agency for Healthcare Research and Quality.
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 content is solely the responsibility of the authors and does not necessarily represent the official views of the Agency for Healthcare Research and Quality.
Additional Contributions: Barbara Anglin, BA, Kaiser Permanente Division of Research, assisted with data collection. She received salary compensation for the time she devoted to this study.