Validity and Usability of Low-Cost Accelerometers for Internet-Based Self-Monitoring of Physical Activity in Patients With Chronic Obstructive Pulmonary Disease
Validity and Usability of Low-Cost Accelerometers for Internet-Based Self-Monitoring of Physical Activity in Patients With Chronic Obstructive Pulmonary Disease
Martijn Vooijs
1, 2
, MSc ;
Laurence L. Alpay
3
, PhD ;
Jiska B. Snoeck-Stroband
2
, MD, PhD ;
Thijs Beerthuizen
2
, MD ;
Petra C. Siemonsma
3
, PhD ;
Jannie J. Abbink
1
, MD, PhD ;
Jacob K. Sont
2
, PhD ;
Ton A. Rövekamp
3
, Ing
1
Rijnlands Rehabilitation Center, Department of Cardiac and Pulmonary Rehabilitation, Leiden, Netherlands
2
Leiden University Medical Center, Department of Medical Decision Making, Leiden, Netherlands
3
TNO, Expertise Center Life Style, Leiden, Netherlands
Corresponding Author:
-
Martijn Vooijs, MSc
-
Rijnlands Rehabilitation Center
-
Department of Cardiac and Pulmonary Rehabilitation
-
Wassenaarseweg 501
-
Leiden, 2333AL
-
Netherlands
-
Phone:
31 715195300
-
Fax: 31 715195153
-
Email: m.vooijs@rrc.nl