Source Code Name Case count Share of cases (%)
OUTPAT OUTPAT_ICD10(K515) Mucosal proctocolitis 3993
OUTPAT OUTPAT_ICD10(K519) Ulcerative colitis, unspecified 3346
OUTPAT OUTPAT_ICD10(K513) Ulcerative (chronic) rectosigmoiditis 2687
OUTPAT OUTPAT_ICD10(K512) Ulcerative (chronic) proctitis 1732
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K519) Ulcerative colitis, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 1660
INPAT INPAT_ICD10(K519) Ulcerative colitis, unspecified 1494
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K51) Ulcerative colitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 1428
INPAT INPAT_ICD10(K515) Mucosal proctocolitis 1418
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K515) Mucosal proctocolitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 1336
OUTPAT OUTPAT_ICD10(K518) Other ulcerative colitis 1322
OUTPAT OUTPAT_ICD10(K511) Ulcerative (chronic) ileocolitis 918
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K512) Ulcerative (chronic) proctitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 794
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K513) Ulcerative (chronic) rectosigmoiditis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 627
INPAT INPAT_ICD10(K513) Ulcerative (chronic) rectosigmoiditis 618
OUTPAT OUTPAT_ICD10(K510) Ulcerative (chronic) enterocolitis 603
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K518) Other ulcerative colitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 426
INPAT INPAT_ICD10(K518) Other ulcerative colitis 406
INPAT INPAT_ICD10(K512) Ulcerative (chronic) proctitis 346
INPAT INPAT_ICD8(56310) Chronic enteritis and ulcerative colitis, Ulcerative colitis 335
INPAT INPAT_ICD10(K511) Ulcerative (chronic) ileocolitis 308
INPAT INPAT_ICD10(K510) Ulcerative (chronic) enterocolitis 289
INPAT INPAT_ICD9(5561A) Ulcerative (chronic) ileocolitis 286
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! 157
OUTPAT OUTPAT_ICD10(K51) Ulcerative colitis 155
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K510) Ulcerative (chronic) enterocolitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 136
INPAT INPAT_ICD9(5560A) Ulcerative (chronic) enterocolitis 97
INPAT INPAT_ICD8(56902) Other diseases of intestines and peritoneum, Proctitis haemorrhagica (ulcerosa) 64
OUTPAT OUTPAT_ICD10(K514) Pseudopolyposis of colon 54
DEATH DEATH_ICD10(K519) Ulcerative colitis, unspecified 22
INPAT INPAT_ICD10(K51) Ulcerative colitis 18
INPAT INPAT_ICD9(5563A) Ulcerative (chronic) proctosigmoiditis 18
INPAT INPAT_ICD10(K514) Pseudopolyposis of colon 9
DEATH DEATH_ICD10(K515) Mucosal proctocolitis 8
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K514) Pseudopolyposis of colon. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 6
INPAT INPAT_ICD8(56908) Other diseases of intestines and peritoneum, Alii definiti 5