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Design and Evaluation of a Computer-Based 24-Hour Physical Activity Recall (cpar24) Instrument

Kohler, Simone, Behrens, Gundula , Olden, Matthias, Baumeister, Sebastian E, Horsch, Alexander , Fischer, Beate and Leitzmann, Michael F (2017) Design and Evaluation of a Computer-Based 24-Hour Physical Activity Recall (cpar24) Instrument. Journal of Medical Internet Research 19 (5), e186.

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Date of publication of this fulltext: 25 Jan 2018 11:30

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Other URL: http://doi.org/10.2196/jmir.7620, http://www.jmir.org/2017/5/e186/

Dieser Artikel ist in einer Zeitschrift aus dem Directory of Open Access (DOAJ) publiziert.


Abstract

Background: Widespread access to the Internet and an increasing number of Internet users offers the opportunity of using Web-based recalls to collect detailed physical activity data in epidemiologic studies. Objective: The aim of this investigation was to evaluate the validity and reliability of a computer-based 24-hour physical activity recall (cpar24) instrument with respect to the recalled ...

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Item type:Article
Date:30 May 2017
Institutions:Medicine > Institut für Epidemiologie und Präventivmedizin
Projects:Open Access Publizieren (DFG)
Identification Number:
ValueType
10.2196/jmir.7620DOI
Keywords:DOUBLY-LABELED WATER; ESTIMATING ENERGY-EXPENDITURE; ACTIVITY DIARY; HEART-RATE; ACTIVITY QUESTIONNAIRES; ACTIVITY MONITORS; FREQUENCY QUESTIONNAIRE; EPIDEMIOLOGIC RESEARCH; ACCELEROMETER OUTPUT; SEDENTARY BEHAVIORS; web-based method; validity; reliability; usability; lifestyle behavior; physical activity; sedentary behavior
Dewey Decimal Classification:600 Technology > 610 Medical sciences Medicine
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:36581
Owner only: item control page

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