Research Database
Topic: Questionnaire
Back to Research DatabaseMeasurement Error Correction Models For Physical Activity Exposures In Prospective Studies
Added on June 16th, 2010
PURPOSE: To describe systematic and random errors in, and validity coefficients and attenuation factors associated with, a physical activity (PA) questionnaire using a measurement error correction (MEC) model. Three... Continue Reading >>>
- Authors: Charles E. Matthews, FACSM1, Sanguo Zhang1, Xiao-ou Shu1, Michael Leitzmann2, Gong Yang1, Wei Zheng1, Dake Liu3, Yong-Bing Xiang3, Steven C. Moore4, Chang Yu1
- Institutions: Vanderbilt University Medical School, University of Regensburg, Shanghai Cancer Institute, National Cancer Institute
Comparison Of Accelerometer And Physical Activity Questionnaire Data In Middle-aged Women
Added on June 16th, 2010
PURPOSE: To compare physical activity (PA) estimates from two accelerometer-based prediction equations with PA questionnaires (PAQ) designed for use in middle-aged women. METHODS: Data were obtained from the Evaluation... Continue Reading >>>
- Authors: Kelley K. Pettee, James J. McClain, Kristi L. Storti, Chong D. Lee, Barbara E. Ainsworth, FACSM
- Institutions: University of Nebraska Medical Center, National Cancer Institute, University of Pittsburgh, Arizona State University
Category: American College of Sports Medicine (ACSM), General Activity | Topics: Questionnaire, Women