Most patients can be classified as having COPD or asthma by primary care physicians.
The use of the two questionnaires did not provide a better differential diagnostic compared with symptoms and spirometry with a BDT. Misdiagnosis may lead to inadequate treatment.
2012-04-23
Eng.
Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Ciber de Enfermedades Respiratorias (CIBERES), Hospital Clinic, Barcelona, Spain. marcm [at] separ.es
Br J Gen Pract. 2012 Feb;62(595):e68-75
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