Serum potassium
Name potassium_gprd
Chapter Endocrine, nutritional, metabolic/Serum electrolytes
Definition
Concentration of potassium in serum, plasma or blood.
Data Type Continuous
Data sources GPRD
Dictionaries Read
Repeated Yes
Units mmol/L
Range (min/max) 1-10
Valid event date range 01/01/1900 - 25/03/2010
Agreed 27 Jun 2013 (Revision 1)
Implementation
IF Read code IN potassium_gprd codelist

AND enttype = 190

AND data2 [value] < 10 AND data2 > 1

AND data3 [units] IN (96 [mmol/L], 0, Missing)

THEN potassium_gprd = data2
Codelist version1
Codelist authorsAnoop Shah
Creation date27 Jun 2013
Category (code) Read code Read term CPRD Medcode
(1) 44I4.00 Serum potassium 8
(1) 44I4000 Normal serum potassium level 26928
(1) 44I4100 Raised serum potassium level 26929
(1) 44I4200 Low serum potassium level 26279
(1) 44h0.00 Blood potassium level 17497
(1) 44h8.00 Plasma potassium level 14138
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