Fig. 1From: Exome-wide analysis of copy number variation shows association of the human leukocyte antigen region with asthma in UK BiobankNumber of UK Biobank participants meeting study selection criteria. *Asthma cases defined as having self-reported doctor-diagnosed asthma or an ICD10 code for asthma in hospital inpatient records. **Controls defined as having no self-reported doctor-diagnosed asthma, no ICD10 code for asthma, and no self-reported asthma from nurse’s interviewBack to article page