Validation of a Previous Day Recall Measuring Time Spent in Physically Active and Sedentary Behaviors

Test the validity of a PDR administered by phone against a valid reference measure. Adolescents (n=91; 12-17 yrs; 53% female) and adults (n=88; 18-71 yrs; 55% female) wore an activPAL (aPAL) for 7 days to measure sedentary (sit/lie) and active time (standing/stepping) and completed up to three PDRs....

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Veröffentlicht in:	Medicine and science in sports and exercise 2012-05, Vol.44 (5S), p.642-642
Hauptverfasser:	Matthews, Charles E, Keadle, Sarah, Sampson, Joshua, Lyden, Kate, Libertine, Amanda, Bowles, Heather R, Freedson, Patty S, Fowke, Jay H
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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