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Validated methods to identify patients with asthma–COPD overlap in healthcare databases: a systematic review protocol
INTRODUCTION: Asthma–chronic obstructive pulmonary disease (COPD) overlap (ACO) is characterised by patients presenting symptoms of both asthma and COPD. Many efforts have been made to validate different methods of identifying asthma–COPD overlap cases based on symptoms, spirometry and medical histo...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BMJ Publishing Group
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6429878/ https://www.ncbi.nlm.nih.gov/pubmed/30872543 http://dx.doi.org/10.1136/bmjopen-2018-024306 |