Subjective and objective levels of physical activity and their association with cardiorespiratory fitness in rheumatoid arthritis patients


INTRODUCTION The aims of the present study were: (a) to examine the agreement between subjective (assessed via the International Physical Activity Questionnaire; IPAQ) and objective (accelerometry; GT3X) physical activity (PA) levels in patients with rheumatoid arthritis (RA), and (b) to evaluate the associations of RA patients' subjective and objective PA… (More)
DOI: 10.1186/s13075-015-0584-7


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