1 Coughlin, S., Lee-Chiong MD, T. (2017). “Cost Savings from Reduced Hospitalizations with Use of Home Noninvasive Ventilation for COPD.” Published. https://www.valueinhealthjournal.com/article/S1098-3015(16)30068-7/abstract
2 Murphy DO, T. (2016). “Is Variation on Following the GOLD Guidelines Provider Dependent?” Published. http://journal.publications.chestnet.org/article.aspx?articleid=2568785&resultClick=1
3 Garcia-Aymerich J, Lange P, Benet M, Schnohr P, Anto JM. Regular physical activity reduces hospital admission and mortality in chronic obstructive pulmonary disease: a population based cohort study. Thorax. 2006;61(9):772-778.
4 Garcia-Aymerich J, Farrero E, Felez MA, et al. Risk factors of readmission to hospital for a COPD exacerbation: a prospective study. Thorax. 2003;58(2):100-105.
5Hardy, William, Jasko, Jeff. Philips Respironics. Evaluation of a portable positive pressure device to relieve dyspnea during exercise in COPD patients. Murrysville, PA: 2015, online.
6Casaburi R., Porszasz J. Burns MR, Carithers ER, Chang RSY, Cooper CB. Physiological benefits of exercise training in rehabilitation of severe COPD patients. Am J Respir Crit Care Med 1997; 155: 1541-1551.
7Casaburi R. Mechanisms of reduced ventilatory requirement as a result of exercise training. Eur Respir Rev 1995; 5: 15, 42-46.
8PhysiPedia, Respiratory muscle training. http://www.physio-pedia.com/Respiratory_Muscle_Training. Accessed 2 July 2015