Mitesh S. Patel, MD, MBA, MS; Luca Foschini, PhD; Gregory W. Kurtzman, BA; Jingsan Zhu, MBA, MS; Wenli Wang, MS; Charles A.L. Rareshide, MS; Susan M. Zbikowski, PhD
Disclaimer: Dr. Patel had full access to all the data in the study and takes responsibility for the integrity of the data and the accuracy of the data analysis.
Grant Support: By the University of Pennsylvania Health System through the Penn Medicine Nudge Unit. Dr. Patel is supported by career development awards from the U.S. Department of Veterans Affairs Health Services Research and Development Service and the Doris Duke Charitable Foundation. 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.
Disclosures: Disclosures can be viewed at www.acponline.org/authors/icmje/ConflictOfInterestForms.do?msNum=M17-1495.
Reproducible Research Statement:Study protocol and statistical code: Available from Dr. Patel (e-mail, firstname.lastname@example.org). Data set: Not available.
Patel MS, Foschini L, Kurtzman GW, Zhu J, Wang W, Rareshide CA, et al. Using Wearable Devices and Smartphones to Track Physical Activity: Initial Activation, Sustained Use, and Step Counts Across Sociodemographic Characteristics in a National Sample. Ann Intern Med. 2017;167:755–757. doi: 10.7326/M17-1495
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Published: Ann Intern Med. 2017;167(10):755-757.
Published at www.annals.org on 26 September 2017
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Print ISSN: 0003-4819 | Online ISSN: 1539-3704
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