Studying the value of fractional exhaled Nitric Oxide and blood eosinophils as biomarkers in predicting which patients will suffer from more frequent asthma exacerbations, and evaluating the subsequent healthcare resource utilisation (Assessing RIsk of exAcerbation (ARIA))

ENCePP Code of conduct

No

Data sources

• Data source(s):
  Optimum Patient Care Research Database
• Data sources (types):
  Electronic healthcare records (EHR)

Use of a Common Data Model (CDM)

• CDM mapping:
  No

Data quality specifications

• Check conformance:
  Unknown
• Check completeness:
  Unknown
• Check stability:
  Unknown
• Check logical consistency:
  Unknown

Data characterisation

• Data characterisation conducted:
  Unknown