Blar i Brage NIH på forfatter "Martin, Kathryn R."
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Comparison of the EPIC physical activity questionnaire with combined heart rate and movement sensing in a nationally representative sample of older British adults
España-Romero, Vanesa; Golubic, Rajna; Martin, Kathryn R.; Hardy, Rebecca; Ekelund, Ulf; Kuh, Diana; Wareham, Nicholas J.; Cooper, Rachel; Brage, Søren (Journal article; Peer reviewed, 2014-02-06)Objectives: To compare physical activity (PA) subcomponents from EPIC Physical Activity Questionnaire (EPAQ2) and combined heart rate and movement sensing in older adults. Methods: Participants aged 60–64y from the MRC ... -
Levels of physical activity among a nationally representative sample of people in early old age: results of objective and self-reported assessments
Golubic, Rajna; Martin, Kathryn R.; Ekelund, Ulf; Hardy, Rebecca; Wareham, Nicholas J.; Cooper, Rachel; Brage, Søren (Journal article; Peer reviewed, 2014-05-03)Detailed assessment of physical activity (PA) in older adults is required to comprehensively describe habitual PA-levels in this growing population segment. Current evidence of population PA-levels is predominantly based ...