Transient ischaemic attack phenotype
Name phenotype_tia
Chapter Diseases of the nervous system/Transient Ischaemic attacks
Data sources GPRD, HES
Dictionaries Read, ICD 10
Repeated No
Agreed 23/11/2012 (Revision 1)
Implementation
Primary care
1. Diagnosis of transient ischaemic attack during a consultation

Secondary care
1. Primary diagnosis of transient ischaemic attack during a hospitalization
Phenotype components
Variable TitleCategories
tia_gprd Transient ischaemic attacks (primary care)
  • 3 - TIA diagnosed
tia_hes Transient ischaemic attacks (secondary care)
  • 3 - TIA diagnosed
Codelist version
Codelist authors
Creation date
Warning! Unless explicitly noted otherwise, three-digit ICD10/OPCS4 codes also include all codes below them.
Category (code) Read code Read term CPRD Medcode
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