Stanford Seven-Day Physical Activity Recall questionnaire in COPD
نویسندگان
چکیده
منابع مشابه
Stanford Seven-Day Physical Activity Recall questionnaire in COPD.
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...
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We appreciate the interest of Brett et al. 1 in our Pregnancy Physical Activity Questionnaire (PPAQ). 2 The highest priority in designing a questionnaire for epidemiologic practice is the ability of the questionnaire to rank individuals (i.e., to discriminate among individuals with respect to their physical activity) rather than to estimate their absolute energy expenditure. Therefore, in devel...
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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...
متن کاملModeling 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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PURPOSE This study assessed the test-retest reliability and validity of the Adolescent Physical Activity Recall Questionnaire (APARQ) among 13- and 15-yr-old Australians. METHODS Two studies were conducted using the same instrument. Self-reported participation in organized and nonorganized physical activity was summarized into four measures: a three-category measure of activity, a two-categor...
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ژورنال
عنوان ژورنال: European Respiratory Journal
سال: 2011
ISSN: 0903-1936,1399-3003
DOI: 10.1183/09031936.00113611