Murray, 1997, Alternative projections of mortality and disability by cause 1990–2020: Global Burden of Disease Study, Lancet, 349, 1498, 10.1016/S0140-6736(96)07492-2
Stauffer, 1981, Complications and consequences of endotracheal intubation and tracheotomy. A prospective study of 150 critically ill adult patients, Am J Med, 70, 65, 10.1016/0002-9343(81)90413-7
Brochard, 1995, Noninvasive ventilation for acute exacerbations of chronic obstructive pulmonary disease, N Engl J Med, 333, 817, 10.1056/NEJM199509283331301
Bott, 1993, Randomised controlled trial of nasal ventilation in acute ventilatory failure due to chronic obstructive airways disease, Lancet, 341, 1555, 10.1016/0140-6736(93)90696-E
Kramer, 1995, Randomized, prospective trial of noninvasive positive pressure ventilation in acute respiratory failure, Am J Respir Crit Care Med, 151, 1799, 10.1164/ajrccm.151.6.7767523
Evans, 2001, Intensive Care Med, 27, 166, 10.1007/s001340000721
Wijkstra, 2003, A meta-analysis of nocturnal noninvasive positive pressure ventilation in patients with stable COPD, Chest, 124, 337, 10.1378/chest.124.1.337
Kolodziej, 2007, Systematic review of noninvasive positive pressure ventilation in severe stable COPD, Eur Respir J, 30, 293, 10.1183/09031936.00145106
Turkington, 2000, Rationale for the use of non-invasive ventilation in chronic ventilatory failure, Thorax, 55, 417, 10.1136/thorax.55.5.417
Shapiro, 1992, Effect of negative pressure ventilation in severe chronic obstructive pulmonary disease, Lancet, 340, 1425, 10.1016/0140-6736(92)92620-U
Nava, 2001, Physiologic evaluation of 4 weeks of nocturnal nasal positive pressure ventilation in stable hypercapnic patients with chronic obstructive pulmonary disease, Respiration, 68, 573, 10.1159/000050575
Hill, 2000, Noninvasive ventilation has been shown to be ineffective in stable COPD, Am J Respir Crit Care Med, 161, 689, 10.1164/ajrccm.161.3.16135b
Schonhofer, 2006, Effect of home mechanical ventilation on inspiratory muscle strength in COPD, Chest, 130, 1834, 10.1378/chest.130.6.1834
Ingrassia III, 1991, Influence of sleep state on CO2 responsiveness. A study of the unloaded respiratory pump in humans, Am Rev Respir Dis, 144, 1125, 10.1164/ajrccm/144.5.1125
Elliott, 1992, Domiciliary nocturnal nasal intermittent positive pressure ventilation in hypercapnic respiratory failure due to chronic obstructive lung disease: effects on sleep and quality of life, Thorax, 47, 342, 10.1136/thx.47.5.342
Meecham Jones, 1995, Nasal pressure support ventilation plus oxygen compared with oxygen therapy alone in hypercapnic COPD, Am J Respir Crit Care Med, 152, 538, 10.1164/ajrccm.152.2.7633704
Elliott, 1991, Domiciliary nocturnal nasal intermittent positive pressure ventilation in COPD: mechanisms underlying changes in arterial blood gas tensions, Eur Respir J, 4, 1044, 10.1183/09031936.93.04091044
Diaz, 2002, Effects of noninvasive ventilation on lung hyperinflation in stable hypercapnic COPD, Eur Respir J, 20, 1490, 10.1183/09031936.02.00034402
Renston, 1994, Respiratory muscle rest using nasal BiPAP ventilation in patients with stable severe COPD, Chest, 105, 1053, 10.1378/chest.105.4.1053
Lin, 1996, Comparison between nocturnal nasal positive pressure ventilation combined with oxygen therapy and oxygen monotherapy in patients with severe COPD, Am J Respir Crit Care Med, 154, 353, 10.1164/ajrccm.154.2.8756806
Diaz, 2005, Physiological and clinical effects of diurnal noninvasive ventilation in hypercapnic COPD, Eur Respir J, 26, 1016, 10.1183/09031936.05.00033905
Strumpf, 1991, Nocturnal positive-pressure ventilation via nasal mask in patients with severe chronic obstructive pulmonary disease, Am Rev Respir Dis, 144, 1234, 10.1164/ajrccm/144.6.1234
Gay, 1996, Efficacy of nocturnal nasal ventilation in stable, severe chronic obstructive pulmonary disease during a 3-month controlled trial, Mayo Clin Proc, 71, 533, 10.4065/71.6.533
Casanova, 2000, Long-term controlled trial of nocturnal nasal positive pressure ventilation in patients with severe COPD, Chest, 118, 1582, 10.1378/chest.118.6.1582
Clini, 2002, The Italian multicentre study on noninvasive ventilation in chronic obstructive pulmonary disease patients, Eur Respir J, 20, 529, 10.1183/09031936.02.02162001
Mahler, 1984, The measurement of dyspnoea. Contents, interobserver agreement, and physiologic correlates of two new clinical indexes, Chest, 85, 751, 10.1378/chest.85.6.751
Bestall, 1999, Usefulness of the Medical Research Council (MRC) dyspnoea scale as a measure of disability in patients with chronic obstructive pulmonary disease, Thorax, 54, 581, 10.1136/thx.54.7.581
Borg, 1982, Psychophysical bases of perceived exertion, Med Sci Sports Exerc, 14, 377, 10.1249/00005768-198205000-00012
Jones, 1992, A self-complete measure of health status for chronic airflow limitation. The St. George's Respiratory Questionnaire, Am Rev Respir Dis, 145, 1321, 10.1164/ajrccm/145.6.1321
Carone, 1999, Analysis of factors that characterize health impairment in patients with chronic respiratory failure. Quality of Life in Chronic Respiratory Failure Group, Eur Respir J, 13, 1293, 10.1183/09031936.99.13613019
Rechtschaffen, 1986
Budweiser, 2005, Long-term reduction of hyperinflation in stable COPD by non-invasive nocturnal home ventilation, Respir Med, 99, 976, 10.1016/j.rmed.2005.02.007
Windisch, 2005, Outcome of patients with stable COPD receiving controlled noninvasive positive pressure ventilation aimed at a maximal reduction of Pa(CO2), Chest, 128, 657, 10.1378/chest.128.2.657
Budweiser, 2007, Impact of noninvasive home ventilation on long-term survival in chronic hypercapnic COPD: a prospective observational study, Int J Clin Pract, 61, 1516, 10.1111/j.1742-1241.2007.01427.x
Duiverman, 2008, Chronic ventilatory support improves the outcomes of rehabilitation in hypercapnic COPD patients, Am J Respir Crit Care Med, 177, A557