Validated methods to identify patients with asthma–COPD overlap in healthcare databases: a systematic review protocol - Amegadzie, Joseph Emil; Badejo, Oluwatosin; Gamble, John-Michael; Wright, Mark; Farrell, Jamie; Jackson, Brooke; Sultana, Kirin; Hashmi, Maimoona; Gao, Zhiwei (BMJ open, 2019)
Keywords: Algorithms; Asthma; Asthma - epidemiology; Asthma - physiopathology; Cardiovascular disease; Chronic obstructive pulmonary disease; Clinical medicine; Codes; Databases, Factual; Disease Management; Drug therapy; Electronic health records; Epidemiology; Evidence-based medicine; Genotype & phenotype; Heart attacks; Humans; Laboratories; Patients; Population; Primary care; Pulmonary Disease, Chronic Obstructive - epidemiology; Pulmonary Disease, Chronic Obstructive - physiopathology; Spirometry; Systematic review; Systematic Reviews as Topic; healthcare database; coding algorithms; asthma-COPD overlap; validation