Chronic Kidney Disease stage (primary care)
Name ckdstage_gprd
Chapter Genitourinary system diseases/Renal failure
Definition
Chronic kidney disease stage as documented by GP
Data Type Categorical
Data sources GPRD
Dictionaries Read
Repeated Yes
Valid event date range 01/01/1900 - 25/03/2010
Agreed 08/11/2012 (Revision 1)
Category Definition
1 CKD stage 1
2 CKD stage 2
3 CKD stage 3
4 CKD stage 4
5 CKD stage 5
Implementation
Category assigned based on code list.
Codelist version1
Codelist authorsAnoop Shah
Creation date08 Jan 2013
Category (code) Read code Read term CPRD Medcode
CKD stage 1 (1) 1Z10.00 Chronic kidney disease stage 1 29013
CKD stage 1 (1) 1Z17.00 Chronic kidney disease stage 1 with proteinuria 94789
CKD stage 1 (1) 1Z17.11 CKD stage 1 with proteinuria 97980
CKD stage 1 (1) 1Z18.00 Chronic kidney disease stage 1 without proteinuria 95572
CKD stage 2 (2) 1Z11.00 Chronic kidney disease stage 2 12586
CKD stage 2 (2) 1Z19.00 Chronic kidney disease stage 2 with proteinuria 95146
CKD stage 2 (2) 1Z19.11 CKD stage 2 with proteinuria 97979
CKD stage 2 (2) 1Z1A.00 Chronic kidney disease stage 2 without proteinuria 95121
CKD stage 2 (2) 1Z1A.11 CKD stage 2 without proteinuria 97978
CKD stage 3 (3) 1Z12.00 Chronic kidney disease stage 3 12566
CKD stage 3 (3) 1Z15.00 Chronic kidney disease stage 3A 94965
CKD stage 3 (3) 1Z16.00 Chronic kidney disease stage 3B 95179
CKD stage 3 (3) 1Z1B.00 Chronic kidney disease stage 3 with proteinuria 94793
CKD stage 3 (3) 1Z1B.11 CKD stage 3 with proteinuria 95145
CKD stage 3 (3) 1Z1C.00 Chronic kidney disease stage 3 without proteinuria 95123
CKD stage 3 (3) 1Z1C.11 CKD stage 3 without proteinuria 95188
CKD stage 3 (3) 1Z1D.00 Chronic kidney disease stage 3A with proteinuria 95408
CKD stage 3 (3) 1Z1D.11 CKD stage 3A with proteinuria 95571
CKD stage 3 (3) 1Z1E.00 Chronic kidney disease stage 3A without proteinuria 95175
CKD stage 3 (3) 1Z1E.11 CKD stage 3A without proteinuria 95176
CKD stage 3 (3) 1Z1F.00 Chronic kidney disease stage 3B with proteinuria 95178
CKD stage 3 (3) 1Z1F.11 CKD stage 3B with proteinuria 95180
CKD stage 3 (3) 1Z1G.00 Chronic kidney disease stage 3B without proteinuria 95177
CKD stage 4 (4) 1Z13.00 Chronic kidney disease stage 4 12479
CKD stage 4 (4) 1Z1H.00 Chronic kidney disease stage 4 with proteinuria 95122
CKD stage 4 (4) 1Z1J.00 Chronic kidney disease stage 4 without proteinuria 95406
CKD stage 4 (4) 1Z1J.11 CKD stage 4 without proteinuria 97587
CKD stage 5 (5) 1Z14.00 Chronic kidney disease stage 5 12585
CKD stage 5 (5) 1Z1K.00 Chronic kidney disease stage 5 with proteinuria 95508
CKD stage 5 (5) 1Z1L.00 Chronic kidney disease stage 5 without proteinuria 95405
CKD stage 5 (5) 1Z1L.11 CKD stage 5 without proteinuria 97683
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