6Andrew L, Ries MD. Pulmonary rehabilitation:summary of an evidence- based guideline[ J ]. Respiratory Care, 2008,53 : 1203-1207.
7Hansen DC, Matt-Hensrud N, Holland DE, et al. Development of a discharge planning mentorship program[J]. Journal for Nurses in Staff Development, 2000, 16: 11-16.
8Celli BR,Cote CG, Marin JM,et al.The body-mass index,airflow obstruction,dyspnea,and exercise capacity index in chronic obstructive pulmonary disease [J ].The New England Journal of Medicine,2004,350: 1005-1012.
9Celli BR,MacNee W.Standards for the diagnosis and treatment of patients with COPD:a summary of the ATS/ERS position paper[J).Eur Respir J, 2004,23 : 932-946.
10ATS Committee on Proficiency Standards for Clinical Pulmonary Function Laboratories. ATS statement:guide-lines for the six-minute walk test [J].Am J Respir Crit Care Med, 2002,166 : 111-117.