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PHE00322 - Eosinophils
Metadata
| Name | Eosinophils |
| Type | Biomarker |
| Group | Biomarker |
| Data Sources |
|
| Clinical Terminologies |
Read Version 2 |
| Codelists | shah_white_blood_cells_m9LJwQVE3LVudvQ5bCu6MZ_Read2.csv |
| Valid Event Data Range | 01/01/1999 - 01/07/2016 |
| Sex |
Female Male |
| Authors | Shah A |
| Agreement Date | 23 Nov 2012 |
| Version (UUID) | Revision 1 (PHE00322) |
Primary Care
In the Clinical Practice Research Datalink (CPRD, primary care data) we extracted eosinophil measurements using the structured data component of the test CPRD table (entity type 168) combined with a list of Read terms (see below). The value was extracted from the data2 field where the units data3 field were set as 37 [109/L], 153 [109], 17 [/L]. We filtered any values less than 50 10^9/L.
| Read code | Read term | CALIBER category |
|---|---|---|
| 42H..00 | Total white cell count | Total blood white cell count |
| 42H..11 | White blood count | Total blood white cell count |
| 42H..12 | White cell count | Total blood white cell count |
| 42H1.00 | White cell count normal | Total blood white cell count |
| 42H2.00 | Leucopenia - low white count | Total blood white cell count |
| 42H2.11 | Leucopenia | Total blood white cell count |
| 42H3.00 | Leucocytosis -high white count | Total blood white cell count |
| 42H3.11 | Leucocytosis | Total blood white cell count |
| 42H5.00 | White cell count abnormal | Total blood white cell count |
| 42H7.00 | Total white blood count | Total blood white cell count |
| 42H8.00 | Total WBC (IMM) | Total blood white cell count |
| 42HZ.00 | Total white cell count NOS | Total blood white cell count |
| D400A00 | Leucopenia | Total blood white cell count |
| D40y.11 | Leucocytosis | Total blood white cell count |
| D40y.12 | Leukocytosis | Total blood white cell count |
| D40yz11 | Leucocytosis | Total blood white cell count |