Source Code Name Case count Share of cases (%)
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K519) Ulcerative colitis, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 857
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K515) Mucosal proctocolitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 704
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K51) Ulcerative colitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 648
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K512) Ulcerative (chronic) proctitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 357
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K513) Ulcerative (chronic) rectosigmoiditis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 311
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K518) Other ulcerative colitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 201
OUTPAT OUTPAT_ICD10(K830) Cholangitis 188
OUTPAT OUTPAT_ICD10(K515) Mucosal proctocolitis 164
INPAT INPAT_ICD10(K830) Cholangitis 155
OUTPAT OUTPAT_ICD10(K519) Ulcerative colitis, unspecified 141
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K830) Cholangitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 127
INPAT INPAT_ICD10(K515) Mucosal proctocolitis 108
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K511) Ulcerative (chronic) ileocolitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 82
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K510) Ulcerative (chronic) enterocolitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 76
INPAT INPAT_ICD10(K519) Ulcerative colitis, unspecified 72
OUTPAT OUTPAT_ICD10(K511) Ulcerative (chronic) ileocolitis 63
OUTPAT OUTPAT_ICD10(K518) Other ulcerative colitis 62
OUTPAT OUTPAT_ICD10(K513) Ulcerative (chronic) rectosigmoiditis 46
OUTPAT OUTPAT_ICD10(K510) Ulcerative (chronic) enterocolitis 35
INPAT INPAT_ICD10(K511) Ulcerative (chronic) ileocolitis 34
INPAT INPAT_ICD10(K518) Other ulcerative colitis 31
INPAT INPAT_ICD9(5562A) Ulcerative (chronic) proctitis 25
INPAT INPAT_ICD10(K510) Ulcerative (chronic) enterocolitis 23
INPAT INPAT_ICD8(56310) Chronic enteritis and ulcerative colitis, Ulcerative colitis 22
INPAT INPAT_ICD9(5761C) Other disorders of biliary tract, Cholangitis 21
OUTPAT OUTPAT_ICD10(K512) Ulcerative (chronic) proctitis 15
INPAT INPAT_ICD10(K513) Ulcerative (chronic) rectosigmoiditis 14
INPAT INPAT_ICD9(5561A) Ulcerative (chronic) ileocolitis 11
OUTPAT OUTPAT_ICD10(K51) Ulcerative colitis 11
INPAT INPAT_ICD9(5568X) Other ulcerative colitis 9