Data Reproducibility and Effectiveness of Bronchodilators for Improving Physical Activity in COPD Patients

In this review, we listed the indicators of physical activity (PA) and the factors influencing the reproducibility of indicators of PA, and reviewed reports that evaluated the effects of bronchodilators on PA in COPD patients using an accelerometer. Then, we investigated the influence of these factors on the results of the effectiveness of bronchodilator treatment. Finally, we described the sedentary behavior that has received attention as a risk factor for mortality independent of PA.