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  • Title: Characterization of physical activity in COPD patients: validation of a robust algorithm for actigraphic measurements in living situations.
    Author: Perriot B, Argod J, Pepin JL, Noury N.
    Journal: IEEE J Biomed Health Inform; 2014 Jul; 18(4):1225-31. PubMed ID: 24058044.
    Abstract:
    We have developed robust embedded algorithms for the real-time classification of activity detected by our wearable inertial device. We collected 224 h of accelerometric signals from 28 subjects [22 suffering from chronic obstructive pulmonary disease (COPD)] to develop and then evaluate our algorithms. We describe the process for determining the most robust parameters of the algorithms. Our results with COPD patients show the feasibility of conducting real-time classification of their activities in everyday situations, with high fidelity.
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