We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleU.S. Population Profile of Time-Stamped Accelerometer Outputs: Impact of Wear Time.AuthorsTudor-Locke, Catrine; Johnson, William D.; Katzmarzyk, Peter T.PublicationJournal of Physical Activity & Health, 2011, Vol 8, Issue 5, p693ISSN1543-3080Publication typearticleDOI10.1123/jpah.8.5.693