5Fiaccadori E,Del Canale S,Coffrini E,et al.Hypercapnic hypoxemic chronic obstructive pulmonary disease(COPD):influence of severity of COPD on nutritional status[J].Am J Clin Nutr,1988,48(3):680
6Connors AF,Dawson NV,Thomas C,et al.Outcomes following acute exacerbation of severe chronic obstructive lung disease[J].Am J Respir Crit Care Med,1996,154(4 Pt 1):959
7Goldwasser P,Feldman J.Association of serum albumin and mortality risk[J].J Clin Epidemiol,1997,50(6):693
8Vincent JL,Dubois MJ,Navickis RJ,et al.Hypoalbuminemia in acute illness:is there a rationale for intervention?A meta-analysis of cohort studies and controlled trials[J].Ann Surg,2003,237(3):319
9British Thoracic Society Standard of Care Committee.Noninvasive ventilation in acute respirato~'y failure[J].Thorax, 2002, 57(2): 192-211.
10Maria Montes De 0 C A, Bartolome R Celli.Respiratory muscle recruitment and exercise performance in eucapnic and hypercapic severe chronic obstructive pulmonary disease[J].Am Respir Crit Care Med, 2000, 161(3): 880.
