Serum total bilirubin
Name bilirubin_gprd
Chapter Digestive system diseases/Liver function tests
Definition
Total serum bilirubin. Read codes which do not state conjugated / unconjugated are taken to mean total bilirubin.
Data Type Continuous
Data sources GPRD
Dictionaries Read
Repeated Yes
Units micromol/L
Range (min/max) 0-10000
Valid event date range 01/01/1900 - 25/03/2010
Agreed 27 Jun 2013 (Revision 1)
Implementation
IF Read code IN bilirubin_gprd codelist

AND enttype = 158

AND data2 [value] < 10000 AND data2 > 0

AND data3 [units] IN (142 [umol/L], 96 [mmol/L], 156 [mmol], 99 [mol/L], 0, Missing)

THEN bilirubin_gprd = data2
Codelist version1
Codelist authorsAnoop Shah
Creation date27 Jun 2013
Category (code) Read code Read term CPRD Medcode
(1) 44E..00 Serum bilirubin level 59
(1) 44E1.00 Serum bilirubin normal 26898
(1) 44E2.00 Serum bilirubin raised 1183
(1) 44E3.00 Total bilirubin 13724
(1) 44E6.00 Serum bilirubin borderline 37205
(1) 44E9.00 Plasma total bilirubin level 13725
(1) 44EC.00 Serum total bilirubin level 66
(1) 44EZ.00 Serum bilirubin NOS 44363
comments powered by Disqus