Source Code Name Case count Share of cases (%)
OUTPAT OUTPAT_ICD10(K519) Ulcerative colitis, unspecified 6083
OUTPAT OUTPAT_ICD10(K515) Mucosal proctocolitis 5850
OUTPAT OUTPAT_ICD10(K529) Noninfective gastroenteritis and colitis, unspecified 5133
OUTPAT OUTPAT_ICD10(K513) Ulcerative (chronic) rectosigmoiditis 3544
OUTPAT OUTPAT_ICD10(K5288) Other specified noninfective gastroenteritis and colitis 3469
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K529) Noninfective gastroenteritis and colitis, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 3231
OUTPAT OUTPAT_ICD10(K508) Other Crohn's disease 2978
OUTPAT OUTPAT_ICD10(K500) Crohn's disease of small intestine 2841
INPAT INPAT_ICD10(K519) Ulcerative colitis, unspecified 2651
OUTPAT OUTPAT_ICD10(K512) Ulcerative (chronic) proctitis 2558
OUTPAT OUTPAT_ICD10(K509) Crohn's disease, unspecified 2506
OUTPAT OUTPAT_ICD10(K518) Other ulcerative colitis 2306
INPAT INPAT_ICD10(K515) Mucosal proctocolitis 2151
INPAT INPAT_ICD10(K529) Noninfective gastroenteritis and colitis, unspecified 2135
OUTPAT OUTPAT_ICD10(K501) Crohn's disease of large intestine 2074
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K519) Ulcerative colitis, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 2046
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K5288) Other specified noninfective gastroenteritis and colitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 1786
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
OUTPAT OUTPAT_ICD10(K511) Ulcerative (chronic) ileocolitis 1538
INPAT INPAT_ICD10(K509) Crohn's disease, unspecified 1204
INPAT INPAT_ICD10(K508) Other Crohn's disease 1167
INPAT INPAT_ICD10(K500) Crohn's disease of small intestine 1103
OUTPAT OUTPAT_ICD10(K510) Ulcerative (chronic) enterocolitis 1070
INPAT INPAT_ICD10(K5288) Other specified noninfective gastroenteritis and colitis 1053
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K512) Ulcerative (chronic) proctitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 990
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K509) Crohn's disease, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 865
OUTPAT OUTPAT_ICD10(K522) Allergic and dietetic gastroenteritis and colitis 851
INPAT INPAT_ICD10(K513) Ulcerative (chronic) rectosigmoiditis 847
INPAT INPAT_ICD10(K501) Crohn's disease of large intestine 822
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(K518) Other ulcerative colitis 709
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K508) Other Crohn's disease. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 709
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K500) Crohn's disease of small intestine. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 659
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K50) Crohn's disease [regional enteritis]. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 568
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K501) Crohn's disease of large intestine. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 530
INPAT INPAT_ICD10(K511) Ulcerative (chronic) ileocolitis 529
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(K512) Ulcerative (chronic) proctitis 519
INPAT INPAT_ICD10(K510) Ulcerative (chronic) enterocolitis 485
OUTPAT OUTPAT_ICD10(K520) Gastroenteritis and colitis due to radiation 321
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K52) Other noninfective gastroenteritis and colitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 255
OUTPAT OUTPAT_ICD10(K51) Ulcerative colitis 231
INPAT INPAT_ICD10(K522) Allergic and dietetic gastroenteritis and colitis 220
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K511) Ulcerative (chronic) ileocolitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 195
INPAT INPAT_ICD10(K5280) (Hemorrhagic) colitis caused by antibiotics 175
OUTPAT OUTPAT_ICD10(K5280) (Hemorrhagic) colitis caused by antibiotics 172
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K510) Ulcerative (chronic) enterocolitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 166
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K522) Allergic and dietetic gastroenteritis and colitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 114
DEATH DEATH_ICD10(K528) Name not found 105
INPAT INPAT_ICD10(K520) Gastroenteritis and colitis due to radiation 100
OUTPAT OUTPAT_ICD10(K50) Crohn's disease [regional enteritis] 96
OUTPAT OUTPAT_ICD10(K514) Pseudopolyposis of colon 95
INPAT INPAT_ICD10(K521) Toxic gastroenteritis and colitis 76
OUTPAT OUTPAT_ICD10(K521) Toxic gastroenteritis and colitis 67
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K520) Gastroenteritis and colitis due to radiation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 60
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K5280) (Hemorrhagic) colitis caused by antibiotics. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 49
DEATH DEATH_ICD10(K519) Ulcerative colitis, unspecified 45
INPAT INPAT_ICD10(K51) Ulcerative colitis 33
INPAT INPAT_ICD10(K514) Pseudopolyposis of colon 28
OUTPAT OUTPAT_ICD10(K52) Other noninfective gastroenteritis and colitis 26
DEATH DEATH_ICD10(K529) Noninfective gastroenteritis and colitis, unspecified 23
DEATH DEATH_ICD10(K509) Crohn's disease, unspecified 19
OUTPAT OUTPAT_ICD10(K528) Name not found 19
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K521) Toxic gastroenteritis and colitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 19
DEATH DEATH_ICD10(K515) Mucosal proctocolitis 14
INPAT INPAT_ICD10(K50) Crohn's disease [regional enteritis] 14
DEATH DEATH_ICD10(K508) Other Crohn's disease 10
DEATH DEATH_ICD10(K500) Crohn's disease of small intestine 8
DEATH DEATH_ICD10(K501) Crohn's disease of large intestine 8
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(K513) Ulcerative (chronic) rectosigmoiditis 7
DEATH DEATH_ICD10(K510) Ulcerative (chronic) enterocolitis 6