Source Code Name Case count Share of cases (%)
OUTPAT OUTPAT_ICD10(K519) Ulcerative colitis, unspecified 4820
OUTPAT OUTPAT_ICD10(K515) Mucosal proctocolitis 4606
OUTPAT OUTPAT_ICD10(K529) Noninfective gastroenteritis and colitis, unspecified 3744
OUTPAT OUTPAT_ICD10(K513) Ulcerative (chronic) rectosigmoiditis 2820
OUTPAT OUTPAT_ICD10(K5288) Other specified noninfective gastroenteritis and colitis 2442
OUTPAT OUTPAT_ICD10(K508) Other Crohn's disease 2369
OUTPAT OUTPAT_ICD10(K500) Crohn's disease of small intestine 2172
INPAT INPAT_ICD10(K519) Ulcerative colitis, unspecified 2117
OUTPAT OUTPAT_ICD10(K509) Crohn's disease, unspecified 2045
OUTPAT OUTPAT_ICD10(K512) Ulcerative (chronic) proctitis 1966
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K529) Noninfective gastroenteritis and colitis, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 1857
OUTPAT OUTPAT_ICD10(K518) Other ulcerative colitis 1818
OUTPAT OUTPAT_ICD10(K501) Crohn's disease of large intestine 1718
INPAT INPAT_ICD10(K529) Noninfective gastroenteritis and colitis, unspecified 1642
INPAT INPAT_ICD10(K515) Mucosal proctocolitis 1557
OUTPAT OUTPAT_ICD10(K511) Ulcerative (chronic) ileocolitis 1319
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K519) Ulcerative colitis, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 1168
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K51) Ulcerative colitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 1010
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K5288) Other specified noninfective gastroenteritis and colitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 987
INPAT INPAT_ICD10(K509) Crohn's disease, unspecified 960
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K515) Mucosal proctocolitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 958
OUTPAT OUTPAT_ICD10(K510) Ulcerative (chronic) enterocolitis 879
INPAT INPAT_ICD10(K508) Other Crohn's disease 854
INPAT INPAT_ICD10(K500) Crohn's disease of small intestine 813
INPAT INPAT_ICD10(K5288) Other specified noninfective gastroenteritis and colitis 682
INPAT INPAT_ICD10(K501) Crohn's disease of large intestine 662
OUTPAT OUTPAT_ICD10(K522) Allergic and dietetic gastroenteritis and colitis 656
INPAT INPAT_ICD10(K513) Ulcerative (chronic) rectosigmoiditis 641
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K512) Ulcerative (chronic) proctitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 546
INPAT INPAT_ICD10(K518) Other ulcerative colitis 537
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K509) Crohn's disease, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 511
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K513) Ulcerative (chronic) rectosigmoiditis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 450
INPAT INPAT_ICD10(K511) Ulcerative (chronic) ileocolitis 449
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K508) Other Crohn's disease. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 408
INPAT INPAT_ICD10(K510) Ulcerative (chronic) enterocolitis 396
INPAT INPAT_ICD10(K512) Ulcerative (chronic) proctitis 370
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K500) Crohn's disease of small intestine. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 364
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K50) Crohn's disease [regional enteritis]. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 349
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K501) Crohn's disease of large intestine. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 339
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K518) Other ulcerative colitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 290
OUTPAT OUTPAT_ICD10(K520) Gastroenteritis and colitis due to radiation 249
OUTPAT OUTPAT_ICD10(K51) Ulcerative colitis 188
INPAT INPAT_ICD10(K522) Allergic and dietetic gastroenteritis and colitis 165
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K52) Other noninfective gastroenteritis and colitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 160
INPAT INPAT_ICD10(K5280) (Hemorrhagic) colitis caused by antibiotics 148
OUTPAT OUTPAT_ICD10(K5280) (Hemorrhagic) colitis caused by antibiotics 136
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K511) Ulcerative (chronic) ileocolitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 120
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K510) Ulcerative (chronic) enterocolitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 104
DEATH DEATH_ICD10(K528) Name not found 75
INPAT INPAT_ICD10(K520) Gastroenteritis and colitis due to radiation 75
OUTPAT OUTPAT_ICD10(K50) Crohn's disease [regional enteritis] 73
OUTPAT OUTPAT_ICD10(K514) Pseudopolyposis of colon 71
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K522) Allergic and dietetic gastroenteritis and colitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 59
OUTPAT OUTPAT_ICD10(K521) Toxic gastroenteritis and colitis 52
INPAT INPAT_ICD10(K521) Toxic gastroenteritis and colitis 51
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K520) Gastroenteritis and colitis due to radiation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 37
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K5280) (Hemorrhagic) colitis caused by antibiotics. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 30
DEATH DEATH_ICD10(K519) Ulcerative colitis, unspecified 27
INPAT INPAT_ICD10(K51) Ulcerative colitis 26
INPAT INPAT_ICD10(K514) Pseudopolyposis of colon 23
DEATH DEATH_ICD10(K529) Noninfective gastroenteritis and colitis, unspecified 19
OUTPAT OUTPAT_ICD10(K52) Other noninfective gastroenteritis and colitis 17
OUTPAT OUTPAT_ICD10(K528) Name not found 14
INPAT INPAT_ICD10(K50) Crohn's disease [regional enteritis] 12
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K521) Toxic gastroenteritis and colitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 11
DEATH DEATH_ICD10(K509) Crohn's disease, unspecified 10
DEATH DEATH_ICD10(K515) Mucosal proctocolitis 6
DEATH DEATH_ICD10(K510) Ulcerative (chronic) enterocolitis 5