title: How often is the diagnosis bronchial asthma correct?
abstract: BACKGROUND
  There are studies indicating that bronchial asthma is often underdiagnosed, while only a little research has been conducted as concerns overdiagnosing asthma.
  
  
  OBJECTIVE
  We aimed to estimate the number of patients who have been given the wrong diagnosis of asthma.
  
  
  METHODS
  All patients aged above 18 years who had visited two GPs during 1994 or 1995, with the diagnosis of bronchial asthma confirmed in the medical register, were examined by a specialist in allergies.
  
  
  RESULTS
  One hundred and twenty-three patients fulfilled the criteria for being included in the study. Eighty-six patients (70%) attended the examination. Of these, 51 (59%) had bronchial asthma, six (7%) asthma in combination with chronic obstructive pulmonary disease (COPD) and 29 (34%) no asthmatic disease.
  
  
  CONCLUSIONS
  The study indicates that more accuracy is needed when diagnosing bronchial asthma.
authors.affiliation: Department of Primary Health Care, Göteborg University, Gothenburg, Sweden.
authors.forename: B
authors.initials: B
authors.lastname: Marklund
authors.forename: A
authors.initials: A
authors.lastname: Tunsäter
authors.forename: C
authors.initials: C
authors.lastname: Bengtsson
mesh_terms: D000328:Adult; D017677:Age Distribution; D001249:Asthma / Q000175:diagnosis*; D003951:Diagnostic Errors; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011320:Primary Health Care; D013548:Sweden