Browsing Brage NIH by Author "Ahmad, Shaleen"
Now showing items 1-3 of 3
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Effect of pedometer-based walking interventions on long-term health outcomes: Prospective 4-year follow-up of two randomised controlled trials using routine primary care data
Harris, Tess; Limb, Elizabeth S.; Hosking, Fay J.; Carey, Iain; DeWilde, Steve; Furness, Cheryl; Wahlich, Charlotte; Ahmad, Shaleen; Kerry, Sally; Whincup, Peter; Victor, Christina; Ussher, Michael; Iliffe, Steve; Ekelund, Ulf; Fox-Rushby, Julia; Ibison, Judith; Cook, Derek G. (Peer reviewed; Journal article, 2019)Background: Data are lacking from physical activity (PA) trials with long-term follow-up of both objectively measured PA levels and robust health outcomes. Two primary care 12-week pedometer-based walking interventions in ... -
Evaluation of reliability and validity of the General Practice Physical Activity Questionnaire (GPPAQ) in 60–74 year old primary care patients
Ahmad, Shaleen; Harris, Tess; Limb, Elizabeth S.; Kerry, Sally; Victor, Christina; Ekelund, Ulf; Iliffe, Steve; Whincup, Peter; Beighton, Carole; Ussher, Michael; Cook, Derek G. (Journal article; Peer reviewed, 2015-09-02)BACKGROUND: GPPAQ (General Practice Physical Activity Questionnaire) is a self-assessment physical activity questionnaire widely used in primary care. Reliability and validity data in older people are lacking. The ... -
Measuring change in trials of physical activity interventions: A comparison of self-report questionnaire and accelerometry within the PACE-UP trial 11 Medical and Health Sciences 1117 Public Health and Health Services
Limb, Elizabeth S.; Ahmad, Shaleen; Cook, Derek G.; Kerry, Sally M.; Ekelund, Ulf; Whincup, Peter H.; Victor, Christina R.; Iliffe, Steve; Ussher, Michael; Fox-Rushby, Julia; Furness, Cheryl; Ibison, Judith; DeWilde, Stephen; Harris, Tess (Peer reviewed; Journal article, 2019)Background: Few trials have compared estimates of change in physical activity (PA) levels using self-reported and objective PA measures when evaluating trial outcomes. The PACE-UP trial offered the opportunity to assess ...