Validity of the Brazilian version of the Godin-Shephard Leisure-Time Physical Activity Questionnaire

• Autor(a) principal: João,Thaís Moreira São
• Data de Publicação: 2015
• Outros Autores: Rodrigues,Roberta Cunha Matheus, Gallani,Maria Cecília Bueno Jayme, Miura,Cinthya Tamie Passos, Domingues,Gabriela de Barros Leite, Amireault,Steve, Godin,Gaston
• Tipo de documento: Artigo
• Idioma: eng
• Título da fonte: Cadernos de Saúde Pública
• Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-311X2015000901825
• topic: Cardiovascular Diseases; Motor Activity; Validation Studies; Questionnaires; Psychometry

This study provides evidence of construct validity for the Brazilian version of the Godin-Shephard Leisure-Time Physical Activity Questionnaire (GSLTPAQ), a 1-item instrument used among 236 participants referred for cardiopulmonary exercise testing. The Baecke Habitual Physical Activity Questionnaire (Baecke-HPA) was used to evaluate convergent and divergent validity. The self-reported measure of walking (QCAF) evaluated the convergent validity. Cardiorespiratory fitness assessed convergent validity by the Veterans Specific Activity Questionnaire (VSAQ), peak measured (VO2peak) and maximum predicted (VO2pred) oxygen uptake. Partial adjusted correlation coefficients between the GSLTPAQ, Baecke-HPA, QCAF, VO2pred and VSAQ provided evidence for convergent validity; while divergent validity was supported by the absence of correlations between the GSLTPAQ and the Occupational Physical Activity domain (Baecke-HPA). The GSLTPAQ presents level 3 of evidence of construct validity and may be useful to assess leisure-time physical activity among patients with cardiovascular disease and healthy individuals.