Source Code Name Case count Share of cases (%)
OUTPAT OUTPAT_ICD10(K500) Crohn's disease of small intestine 806
OUTPAT OUTPAT_ICD10(K508) Other Crohn's disease 769
OUTPAT OUTPAT_ICD10(K509) Crohn's disease, unspecified 568
OUTPAT OUTPAT_ICD10(K501) Crohn's disease of large intestine 459
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K509) Crohn's disease, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 371
INPAT INPAT_ICD10(K500) Crohn's disease of small intestine 343
INPAT INPAT_ICD10(K508) Other Crohn's disease 296
INPAT INPAT_ICD10(K509) Crohn's disease, unspecified 296
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K508) Other Crohn's disease. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 295
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K500) Crohn's disease of small intestine. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 273
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K501) Crohn's disease of large intestine. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 264
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K50) Crohn's disease [regional enteritis]. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 243
INPAT INPAT_ICD10(K501) Crohn's disease of large intestine 170
INPAT INPAT_ICD9(5550A) Regional enteritis of small intestine 55
INPAT INPAT_ICD8(56300) Chronic enteritis and ulcerative colitis, Regional enteritis 53
INPAT INPAT_ICD9(5552A) Regional enteritis of small intestine with large intestine 53
INPAT INPAT_ICD9(5551A) Regional enteritis of large intestine 33
OUTPAT OUTPAT_ICD10(K50) Crohn's disease [regional enteritis] 31
INPAT INPAT_ICD9(5559X) Regional enteritis of unspecified site 30