Verification of a Motion Sensor for Evaluating Physical Activity in COPD Patients

<div>Correlations between the durations of PA measured by HJA and those by DMM and AM. (a) Comparison between HJA and DMM; (b) comparison between HJA and AM. The variables measured by HJA and AM were the duration of PA at ≥2.0 METs, ≥3.0 METs, or ≥4.0 METs. The variables measured by DMM were the duration of locomotion. METs: metabolic equivalents; HJA: Active Style Pro HJA-750C; AM: Actimarker; DMM: DynaPort Move Monitor.</div>

Canadian Respiratory Journal

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Figure 1

Figure 1: Verification of a Motion Sensor for Evaluating Physical Activity in COPD Patients 