Volume 151, Issue 5, Pages 1028-1038 (May 2017) Activity Levels and Exercise Motivation in Patients With COPD and Their Resident Loved Ones  Rafael Mesquita, MSc, PT, Nienke Nakken, MSc, Daisy J.A. Janssen, MD, PhD, Esther H.A. van den Bogaart, MSc, Jeannet M.L. Delbressine, BSc, Johannes M.N. Essers, MSc, Kenneth Meijer, PhD, Monique van Vliet, MD, Geeuwke J. de Vries, MD, PhD, Jean W.M. Muris, MD, PhD, Fabio Pitta, PhD, PT, Emiel F.M. Wouters, MD, PhD, Martijn A. Spruit, PhD, PT  CHEST  Volume 151, Issue 5, Pages 1028-1038 (May 2017) DOI: 10.1016/j.chest.2016.12.021 Copyright © 2017 American College of Chest Physicians Terms and Conditions

Figure 1 Hourly patterns of daily physical activity in patients with COPD and their resident loved ones. Data presented as mean (95% CIs). CHEST 2017 151, 1028-1038DOI: (10.1016/j.chest.2016.12.021) Copyright © 2017 American College of Chest Physicians Terms and Conditions

Figure 2 Hourly patterns of daily physical activity in patients with COPD and a physically active resident loved one and patients with COPD with a physically inactive resident loved one. Data presented as mean (95% CIs). CHEST 2017 151, 1028-1038DOI: (10.1016/j.chest.2016.12.021) Copyright © 2017 American College of Chest Physicians Terms and Conditions