title: Admissions with chronic obstructive pulmonary disease after publication of national guidelines.
abstract: BACKGROUND
  The British Thoracic Society (BTS) published guidelines on managing acute exacerbations of chronic obstructive pulmonary disease (AECOPD) in 1997.
  
  
  OBJECTIVE
  To audit admissions with AECOPD and to see how well these guidelines were adhered to. Methods All patients admitted were identified and 50 selected for audit.
  
  
  RESULTS
  The mean age was 72 years and 52% were female. Admission C reactive protein (CRP) and white cell count (WCC) were 49 (12.7) mg/l and 10.97 (0.64) x 10(9)/l respectively. Six were acidotic and 16 hypercapnoeic. Median length of stay (LOS) was six days. Twenty-one fulfilled admission criteria. Thirty-seven had > or = 2 Anthonisen criteria. Nine had spirometry performed. Correlations were seen between appropriateness of admission score and pH (r=-0.41, p=0.01) and LOS (r=-0.43, p=0.002) and between Anthonisen criteria score and age (r=0.33, p=0.018). Symptom score correlated with PaO2 (r=-0.38, p=0.02), LOS (r=0.27, p=0.06) and age (r=0.38, p=0.007). LOS correlated with PaCO2 (r=0.33, p=0.04).
  
  
  CONCLUSIONS
  Admissions are chiefly comprised of an ill, elderly population. Careful adherence to guidelines could result in fewer admissions.
authors: Department of Respiratory Medicine, Belfast City Hospital, Belfast, Northern Ireland. m.g.kelly@qub.ac.uk
authors: M G
authors: MG
authors: Kelly
authors: J S
authors: JS
authors: Elborn
mesh_terms: D000368:Aged; D005260:Female; D019983:Guideline Adherence; D006801:Humans; D008297:Male; D008485:Medical Audit; D010343:Patient Admission; D029424:Pulmonary Disease, Chronic Obstructive / Q000453:epidemiology / Q000628:therapy*; D012189:Retrospective Studies