1Lipson DA.Redefining treatment in COPD:new directions in bronchodilator therapy.Treat Respir Med,2004,3(2):89-95.
2Belman MJ,Botnick WC,Beaupre A,et al.Inhaled bronchodilators reduce dynamic hyperinflation during exercise in patients with chronic obstructive pulmonary disease.Am J Respir Crit Care Med,1996,153(3):967-975.
3Thomas L.Supportive Therapy in COPD.Chest,1998,113(4 Suppl):256S-262S.
4Weitzenblum E,Apprill M,Oswald M.Benefit from long-term O2 therapy in chronic obstructive pulmonary disease patients.Respiration,1992,59(Suppl 2):14-17.
5Faager G,Larsen FF.Performance changes for patients with chronic obstructive pulmonary disease on long-term oxygen therapy after physiotherapy.J Rehabil Med,2004,36(4):153-158.
6Andersson I,Johansson K,Larsson S,et al.Long-term oxygen therapy and quality of life in elderly patients hospitalised due to severe exacerbation of COPD.A 1 year follow-up study.Respir Med,2002,96(11):944-949.
7Palange P,Crimi E,Pellegrino R,et al.Supplemental oxygen and heliox:new tools for exercise training in chronic obstructive pulmonary disease.Curr Opin Pulm Med,2005,11(2):145-148.
8Eaton T,Garrett JE,Young P,et al.Ambulatory oxygen improves quality of life of COPD patients:a randomised controlled study.Eur Respir J,2002,20(2):306-312.
9陈灏珠.实用内科学（第11版）[M].北京:人民卫生出版社,2001.1785.
10Dolmage TE,Waddell TK,Maltais F,et al.The influence of lung volume reduction surgery on exercise in patients with COPD.Eur Respir J,2004,23(2):269-274.
4Curtis JR, Patrick DL. The assessment of health status among patients with COPD. Eur Respir J Suppl, 2003,41: 36s-45s.
5Osman IM, Godden DJ, Friend JA, et al. Quality of life andhospital re-admission in patients with chronic obstructive pulmonary disease. Thorax, 1997,52 : 67-71.
6Domingo-Salvany A, Lamarca R, Ferret M, et al. Health- related quality of life and mortality in male patients with chronic obstructive pulmonary disease. Am J Respir Crit Care Med, 2002,166 : 680-685.
7Balcells E, Gea J, Ferrer J, et al. Factors affecting the relationship between psychological status and quality of life in COPD patients. Health Qual Life Outcomes, 2010,8 : 108.
8Jones PW. Quality of life measurement for patients with diseases of the airways. Thorax, 1991,46 : 676-682.
9张弘,柳涛,蔡柏蔷.呼吸系统疾病患者的生活质量评估.游和呼吸病学,2005:348-355.
10Paperwalla KN, Levin TT, Weiner J, et al. Smoking and depression. Med Clin North Am, 2004,88 : 1483-1494, x-xi.
