Mean platelet volume
Name mean_platelet_vol
Chapter Diseases of the blood/Full blood count
Definition
Mean platelet volume in primary care, with biologically implausible extreme or zero values excluded.
Data Type Continuous
Data sources GPRD
Dictionaries Read
Repeated Yes
Units fL
Range (min/max) 0-50
Valid event date range -
Agreed 27.03.2014 (Revision 1)
Implementation
If Read code is in the mean_platelet_vol_gprd codelist

AND enttype = 189

AND data2 (value) < 50 AND data2 (value) > 0

AND data3 (units) = 47 [fL]

THEN mean_platelet_vol_gprd = data2
Codelist version
Codelist authors
Creation date
Category (code) Read code Read term CPRD Medcode
()
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