Serum bicarbonate
Name bicarbonate_gprd
Chapter Endocrine, nutritional, metabolic/Serum electrolytes
Definition
Bicarbonate concentration in serum, blood or plasma.
Data Type Continuous
Data sources GPRD
Dictionaries Read
Repeated Yes
Units mmol/L
Range (min/max) 5-50
Valid event date range 01/01/1900 - 25/03/2010
Agreed 27 Jun 2013 (Revision 1)
Implementation
IF Read code IN bicarbonate_gprd codelist

AND enttype = 391

AND data2 [value] < 50 AND data2 > 5

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

THEN bicarbonate_gprd = data2
Codelist version1
Codelist authorsAnoop Shah
Creation date27 Jun 2013
Category (code) Read code Read term CPRD Medcode
(1) 44I7.00 Serum bicarbonate 14353
(1) 44I7000 Serum bicarbonate level normal 39193
(1) 44I7100 Serum bicarbonate level abnormal 40934
(1) 44h3.00 Blood bicarbonate level 19850
(1) 44i0.00 Plasma bicarbonate level 14354
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