Source Code Name Case count Share of cases (%)
OUTPAT OUTPAT_ICD10(K515) Mucosal proctocolitis 4137
OUTPAT OUTPAT_ICD10(K519) Ulcerative colitis, unspecified 3484
OUTPAT OUTPAT_ICD10(K513) Ulcerative (chronic) rectosigmoiditis 2765
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K519) Ulcerative colitis, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 2046
OUTPAT OUTPAT_ICD10(K512) Ulcerative (chronic) proctitis 1826
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K515) Mucosal proctocolitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 1762
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K51) Ulcerative colitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 1671
INPAT INPAT_ICD10(K519) Ulcerative colitis, unspecified 1558
INPAT INPAT_ICD10(K515) Mucosal proctocolitis 1528
OUTPAT OUTPAT_ICD10(K518) Other ulcerative colitis 1370
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K512) Ulcerative (chronic) proctitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 990
OUTPAT OUTPAT_ICD10(K511) Ulcerative (chronic) ileocolitis 928
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K513) Ulcerative (chronic) rectosigmoiditis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 802
INPAT INPAT_ICD10(K513) Ulcerative (chronic) rectosigmoiditis 660
OUTPAT OUTPAT_ICD10(K510) Ulcerative (chronic) enterocolitis 616
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K518) Other ulcerative colitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 523
INPAT INPAT_ICD10(K518) Other ulcerative colitis 418
INPAT INPAT_ICD10(K512) Ulcerative (chronic) proctitis 380
INPAT INPAT_ICD8(56310) Chronic enteritis and ulcerative colitis, Ulcerative colitis 334
INPAT INPAT_ICD10(K511) Ulcerative (chronic) ileocolitis 313
INPAT INPAT_ICD10(K510) Ulcerative (chronic) enterocolitis 291
INPAT INPAT_ICD9(5561A) Ulcerative (chronic) ileocolitis 285
INPAT INPAT_ICD9(5562A) Ulcerative (chronic) proctitis 242
INPAT INPAT_ICD9(5568X) Other ulcerative colitis 206
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K511) Ulcerative (chronic) ileocolitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 195
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K510) Ulcerative (chronic) enterocolitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 166
OUTPAT OUTPAT_ICD10(K51) Ulcerative colitis 160
INPAT INPAT_ICD9(5560A) Ulcerative (chronic) enterocolitis 96
INPAT INPAT_ICD8(56902) Other diseases of intestines and peritoneum, Proctitis haemorrhagica (ulcerosa) 64
OUTPAT OUTPAT_ICD10(K514) Pseudopolyposis of colon 55
DEATH DEATH_ICD10(K519) Ulcerative colitis, unspecified 31
INPAT INPAT_ICD10(K51) Ulcerative colitis 18
INPAT INPAT_ICD9(5563A) Ulcerative (chronic) proctosigmoiditis 18
DEATH DEATH_ICD10(K515) Mucosal proctocolitis 11
INPAT INPAT_ICD10(K514) Pseudopolyposis of colon 9
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K514) Pseudopolyposis of colon. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 8
DEATH DEATH_ICD10(K510) Ulcerative (chronic) enterocolitis 5
DEATH DEATH_ICD10(K513) Ulcerative (chronic) rectosigmoiditis 5
INPAT INPAT_ICD8(56908) Other diseases of intestines and peritoneum, Alii definiti 5