Accelerometer-assessed Physical Activity in Epidemiology
نویسندگان
چکیده
منابع مشابه
Choice of Activity-Intensity Classification Thresholds Impacts upon Accelerometer-Assessed Physical Activity-Health Relationships in Children
BACKGROUND It is unknown whether using different published thresholds (PTs) for classifying physical activity (PA) impacts upon activity-health relationships. This study explored whether relationships between PA (sedentary [SED], light PA [LPA], moderate PA [MPA], moderate-to-vigorous PA, vigorous PA [VPA]) and health markers differed in children when classified using three different PTs. MET...
متن کاملSubjectively and objectively assessed social and physical environmental correlates of preschoolers’ accelerometer-based physical activity
BACKGROUND Overweight and low levels of physical activity (PA) in preschoolers are major public health concerns. However, to date only few studies have investigated subjective and objective correlates of PA across different socioecological domains in preschoolers. We therefore simultaneously investigate associations between preschoolers' objectively measured leisure-time PA and a comprehensive ...
متن کاملVariability in Physical Activity Assessed with Accelerometer Is an Independent Predictor of Mortality in CHF Patients
AIMS Patients with heart failure often display a distinct pattern of walking characterized by short step-length and frequent short pauses. In the current study we sought to explore if qualitative aspects of movement have any additive value to established factors to predict all-cause mortality in patients with advanced heart failure. METHODS AND RESULTS 60 patients with advanced heart failure ...
متن کاملAccelerometer-assessed physical activity and diabetic retinopathy in the United States.
Accelerometer-Assessed Physical Activity and Diabetic Retinopathy in theUnited States Hemoglobin A1c (HbA1c) and blood pressure currently represent the only reversible risk factors associated with diabetic retinopathy.1 Physical activity (PA) is another potential modifiable risk factor for preventing diabetic ocular complications, although studies investigating this association have produced co...
متن کاملComparison of Self-Reported and Accelerometer-Assessed Physical Activity in Older Women
BACKGROUND Self-reported physical activity measures continue to be validated against accelerometers; however, the absence of standardized, accelerometer moderate-to-vigorous physical activity (MVPA) definitions has made comparisons across studies difficult. Furthermore, recent accelerometer models assess accelerations in three axes, instead of only the vertical axis, but validation studies have...
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ژورنال
عنوان ژورنال: Medicine & Science in Sports & Exercise
سال: 2018
ISSN: 0195-9131
DOI: 10.1249/mss.0000000000001435