Helder M Fernandes, Nádia S Silva, Pedro Esteves, Aristides M Machado-Rodrigues, Leonice A Doimo, Luiz F Ferreira, Alexander B Bomfim, Helder G Resende
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引用次数: 0
Abstract
Background: This study aimed to examine the reliability and criterion validity of three physical activity questionnaires in Brazilian military soldiers.
Methods: A convenience sample of 109 male Air Force soldiers (18.86±0.36 years of age and 22.59±2.58 kg/m2 body mass index) completed the Brazilian Portuguese versions of the two-item PACE+, the Godin-Shepard Leisure-Time Physical Activity Questionnaire (GSLTPAQ) and the Baecke's Habitual Physical Activity Questionnaire (BHPAQ) twice (day one and six weeks after), for test-retest purposes. The criterion validity of these measures was assessed against the soldiers' cardiorespiratory fitness performance by Cooper's 12-minute run test.
Results: The intraclass correlation coefficient (ICC) results indicated excellent reliability for the BHPAQ (ICC=0.85) and moderate to good reliability for the PACE+ and GSLTPAQ (ICC=0.50 and 0.63, respectively). The Bland-Altman plots demonstrated good agreement and lower bias for the PACE+ and the BHPAQ (mean differences = 1.01 and -0.06, respectively). The significant correlations with the cardiorespiratory fitness levels were only observed for PACE+ (ρ=0.22), BHPAQ sports dimension (ρ=0.29), and BHPAQ total (ρ=0.24) scores.
Conclusions: The BHPAQ showed to be the most suitable of these three self-report physical activity questionnaires for use in these military personnel, revealing higher test-retest reliability and criterion validity.
期刊介绍:
The Journal of Sports Medicine and Physical Fitness publishes scientific papers relating to the area of the applied physiology, preventive medicine, sports medicine and traumatology, sports psychology. Manuscripts may be submitted in the form of editorials, original articles, review articles, case reports, special articles, letters to the Editor and guidelines.