NDLI: Reliability and validity of the 7-day Physical Activity Recall interview in a Spanish population.

Content Provider	World Health Organization (WHO)-Global Index Medicus
Author	Zuazagoitia, Ana Montoya, Imanol Grandes, Gonzalo Arietaleanizbeascoa, Ma Soledad Arce, Veronica Martinez, Vicente Sanchez, Mairena Sanchez, Alvaro
Spatial Coverage	Spain
Description	Country affiliation: Spain Author Affiliation: Zuazagoitia A ( a Department of Physical Education and Sport , University of the Basque Country , Vitoria-Gasteiz , Spain.)
Abstract	The aim of this study was to assess the reliability and convergent validity of the 7-day Physical Activity Recall (7-day PAR) interview in a sample of the Spanish population. Valid 7-day PAR interviews were conducted and RT3 accelerometer measurements taken for 160 subjects from the primary care population aged 24-83, 75 men and 85 women. Two 7-day PAR interviews were conducted, with a one-week interval, with 147 of these participants. Test-retest reliability was assessed using intraclass correlation coefficients. Convergent validity between the 7-day PAR and the accelerometer data were examined using Spearman's correlation coefficients, and the kappa index of agreement was calculated. The 7-day PAR reliability coefficients were 0.68 (95%CI: 0.58-0.76) for total energy expenditure, 0.65 (95%CI: 0.54-0.73) for the activity dose, and 0.61 (95%CI: 0.50-0.70) and 0.75 (95%CI: 0.67-0.81) for time spent on moderate and vigorous-intensity activity, respectively. These coefficients ranged from 0.91 to 0.96 in participants who reported a typical week in both interviews. Convergent validity ranged from 0.25 for time spent on vigorous activity to 0.52 for the activity dose, and the kappa index was 0.43 (95%CI: 0.30-0.56). Reliability and convergent validity coefficients in the Spanish population were generally moderate and similar to those found in other studies.
File Format	HTM / HTML
ISSN	17461391
Issue Number	Suppl 1
Volume Number	14
e-ISSN	15367290
Journal	European Journal of Sport Science
Language	English
Publisher	Taylor & Francis
Publisher Date	2014-01-01
Publisher Place	Great Britain (UK)
Access Restriction	Subscribed
Subject Keyword	Discipline Physiology Discipline Sports Medicine Exercise Physiology Health Surveys Standards Self Report Questionnaires Accelerometry Adult Aged Aged, 80 And Over Cross-sectional Studies Female Humans Male Middle Aged Reproducibility Of Results Spain Statistics, Nonparametric Young Adult Journal Article
Content Type	Text
Resource Type	Article
Subject	Orthopedics and Sports Medicine Physical Therapy, Sports Therapy and Rehabilitation Sports Science

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