A mobile phone‐based physical activity recall using daily activity pictures: helping to recall intensity and duration of physical activity (1021.7)
نویسندگان
چکیده
منابع مشابه
Modeling errors in physical activity recall data.
BACKGROUND Physical activity recall instruments provide an inexpensive method of collecting physical activity patterns on a sample of individuals, but they are subject to systematic and random measurement error. Statistical models can be used to estimate measurement error in activity recalls and provide more accurate estimates of usual activity parameters for a population. METHODS We develop ...
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Quantification of daily physical activity is of clinical interest in chronic obstructive pulmonary disease (COPD). Objective measures using activity monitors may take several days to obtain reliable results. The aim of our study was to evaluate the Stanford Seven-Day Physical Activity Recall questionnaire (PAR) against the SenseWear armband (SWA) and compare its validity with three other physic...
متن کاملValidation of a computerized 24-hour physical activity recall (24PAR) instrument with pattern-recognition activity monitors.
PURPOSE The purpose of this study was to examine the validity of a computerized 24-hour physical activity recall instrument (24PAR). METHODS Participants (n=20) wore 2 pattern-recognition activity monitors (an IDEEA and a SenseWear Pro Armband) for a 24-hour period and then completed the 24PAR the following morning. Participants completed 2 trials, 1 while maintaining a prospective diary of t...
متن کاملMolecular adaptations of lipolysis to physical activity
The purpose of the present study was to investigate the context of lipid metabolism research in physical activity, lipolysis, lipolysis hormone regulation and the fate of lipolysis products in exercise, fatty acid transporters, some genes involved in lipid metabolism, effect of resistance activity on lipolysis, adaptations of adipose tissue due to physical activity, lipoproteins and apoproteins...
متن کاملEstimating minutes of physical activity from the previous day physical activity recall: validation of a prediction equation.
BACKGROUND This study was designed to develop a prediction algorithm that would allow the Previous Day Physical Activity Recall (PDPAR) to be equated with temporally matched data from an accelerometer. METHODS Participants (n = 121) from a large, school-based intervention wore a validated accelerometer and completed the PDPAR for 3 consecutive days. Physical activity estimates were obtained f...
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ژورنال
عنوان ژورنال: The FASEB Journal
سال: 2014
ISSN: 0892-6638,1530-6860
DOI: 10.1096/fasebj.28.1_supplement.1021.7