Inflammatory bowel disease diagnosis (primary care)
Name ibd_gprd
Chapter Digestive system diseases/Inflammatory bowel disease
Crohns disease and ulcerative colitis in GPRD
Data Type Categorical
Data sources GPRD
Dictionaries Read
Repeated Yes
Valid event date range 01/01/1900 - 25/03/2010
Agreed 05/09/2012 (Revision 1)
Category Definition
1 History of inflammatory bowel disease
3 Ulcerative colitis
4 Crohns disease
5 Inflammatory bowel disease not further specified
Category assigned based on code list
Codelist version1
Codelist authorsAnoop Shah, Pablo Perel
Creation date05 Sep 2012
Category (code) Read code Read term CPRD Medcode
History of inflammatory bowel disease (1) 14C4.11 H/O: ulcerative colitis 5749
Ulcerative colitis (3) J41..00 Idiopathic proctocolitis 5133
Ulcerative colitis (3) J41..12 Ulcerative colitis and/or proctitis 1784
Ulcerative colitis (3) J410.00 Ulcerative proctocolitis 6650
Ulcerative colitis (3) J410000 Ulcerative ileocolitis 48732
Ulcerative colitis (3) J410100 Ulcerative colitis 704
Ulcerative colitis (3) J410300 Ulcerative proctitis 8347
Ulcerative colitis (3) J410400 Exacerbation of ulcerative colitis 22516
Ulcerative colitis (3) J410z00 Ulcerative proctocolitis NOS 33456
Ulcerative colitis (3) J411.00 Ulcerative (chronic) enterocolitis 30433
Ulcerative colitis (3) J412.00 Ulcerative (chronic) ileocolitis 42822
Ulcerative colitis (3) J41y.00 Other idiopathic proctocolitis 24550
Ulcerative colitis (3) J41yz00 Other idiopathic proctocolitis NOS 43090
Ulcerative colitis (3) J41z.00 Idiopathic proctocolitis NOS 15207
Ulcerative colitis (3) Jyu4100 [X]Other ulcerative colitis 53743
Ulcerative colitis (3) N031000 Arthropathy in ulcerative colitis 17641
Ulcerative colitis (3) N045400 Juvenile arthritis in ulcerative colitis 71083
Crohns disease (4) J08z900 Orofacial Crohn's disease 29616
Crohns disease (4) J40..00 Regional enteritis - Crohn's disease 11286
Crohns disease (4) J40..11 Crohn's disease 593
Crohns disease (4) J400200 Crohn's disease of the terminal ileum 28476
Crohns disease (4) J400300 Crohn's disease of the ileum unspecified 66238
Crohns disease (4) J400400 Crohn's disease of the ileum NOS 39278
Crohns disease (4) J400500 Exacerbation of Crohn's disease of small intestine 36913
Crohns disease (4) J400z00 Crohn's disease of the small bowel NOS 9359
Crohns disease (4) J401200 Exacerbation of Crohn's disease of large intestine 39037
Crohns disease (4) J401z00 Crohn's disease of the large bowel NOS 20688
Crohns disease (4) J401z11 Crohn's colitis 6538
Crohns disease (4) J40z.11 Crohn's disease NOS 59994
Crohns disease (4) Jyu4000 [X]Other Crohn's disease 69959
Crohns disease (4) N031100 Arthropathy in Crohn's disease 20480
Crohns disease (4) N045300 Juvenile arthritis in Crohn's disease 12575
Crohns disease (4) ZR3S.00 Crohn's disease activity index 11337
Crohns disease (4) ZR3S.11 CDAI - Crohn's disease activity index 11119
Inflammatory bowel disease not further specified (5) J4...12 Inflammatory bowel disease 1796
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