Accuracy and responsiveness of the stepwatch activity monitor and ActivPAL in patients with COPD when walking with and without a rollator

Activity-Monitor Accuracy in Measuring Step Number and Cadence in Community-Dwelling Older Adults

(2016) P. Margaret Grant et al.   JOURNAL OF AGING AND PHYSICAL ACTIVITY

Quantity and Quality of Exercise for Developing and Maintaining Cardiorespiratory, Musculoskeletal, and Neuromotor Fitness in Apparently Healthy Adults

(2011) Carol Ewing Garber et al.   MEDICINE AND SCIENCE IN SPORTS AND EXERCISE

Step Counting and Energy Expenditure Estimation in Patients With Chronic Obstructive Pulmonary Disease and Healthy Elderly: Accuracy of 2 Motion Sensors

(2010) Karina C. Furlanetto et al.   ARCHIVES OF PHYSICAL MEDICINE AND REHABILITATION

Physical inactivity in patients with COPD, a controlled multi-center pilot-study

(2010) Thierry Troosters et al.   RESPIRATORY MEDICINE

Measurement properties of the SenseWear armband in adults with chronic obstructive pulmonary disease

(2010) K. Hill et al.   THORAX

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(2009) Marilyn L. Moy et al.   JOURNAL OF REHABILITATION RESEARCH AND DEVELOPMENT

Gait Speed and Step-Count Monitor Accuracy in Community-Dwelling Older Adults

(2009) KRISTI L. STORTI et al.   MEDICINE AND SCIENCE IN SPORTS AND EXERCISE

Validation of two activity monitors in patients with COPD

(2009) D Langer et al.   THORAX

Regression equations to predict 6-minute walk distance in middle-aged and elderly adults

(2009) Sue Jenkins et al.   PHYSIOTHERAPY THEORY AND PRACTICE

Time-Dependent Confounding in the Study of the Effects of Regular Physical Activity in Chronic Obstructive Pulmonary Disease: An Application of the Marginal Structural Model

(2008) Judith Garcia-Aymerich et al.   ANNALS OF EPIDEMIOLOGY

Daily Utility and Satisfaction With Rollators Among Persons With Chronic Obstructive Pulmonary Disease

(2008) Kylie Hill et al.   ARCHIVES OF PHYSICAL MEDICINE AND REHABILITATION

Are Patients With COPD More Active After Pulmonary Rehabilitation?

(2008) Fábio Pitta et al.   CHEST

Direct measurement of human movement by accelerometry

(2008) A. Godfrey et al.   MEDICAL ENGINEERING & PHYSICS