Source Code Name Case count Share of cases (%)
INPAT INPAT_ICD10(K631) Perforation of intestine (nontraumatic) 622
OUTPAT OUTPAT_ICD10(K635) Polyp of colon 605
OUTPAT OUTPAT_ICD10(K631) Perforation of intestine (nontraumatic) 574
INPAT INPAT_ICD8(56909) Other diseases of intestines and peritoneum, Unspecified 204
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K635) Polyp of colon. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 158
INPAT INPAT_ICD8(56908) Other diseases of intestines and peritoneum, Alii definiti 148
INPAT INPAT_ICD10(K639) Disease of intestine, unspecified 144
OUTPAT OUTPAT_ICD10(K639) Disease of intestine, unspecified 143
OUTPAT OUTPAT_ICD10(K638) Other specified diseases of intestine 133
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K639) Disease of intestine, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 126
INPAT INPAT_ICD10(K632) Fistula of intestine 106
INPAT INPAT_ICD8(56902) Other diseases of intestines and peritoneum, Proctitis haemorrhagica (ulcerosa) 99
OUTPAT OUTPAT_ICD10(K632) Fistula of intestine 88
INPAT INPAT_ICD10(K630) Abscess of intestine 81
OUTPAT OUTPAT_ICD10(K630) Abscess of intestine 74
OUTPAT OUTPAT_ICD10(K633) Ulcer of intestine 74
INPAT INPAT_ICD10(K638) Other specified diseases of intestine 66
DEATH DEATH_ICD10(K631) Perforation of intestine (nontraumatic) 64
INPAT INPAT_ICD10(K635) Polyp of colon 62
INPAT INPAT_ICD9(5698C) Other disorders of intestine, Other specified disorders of intestine 47
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K631) Perforation of intestine (nontraumatic). Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 47
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K638) Other specified diseases of intestine. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 31
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K63) Other diseases of intestine. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 28
INPAT INPAT_ICD10(K633) Ulcer of intestine 27
INPAT INPAT_ICD9(5698X) Other disorders of intestine, Other specified disorders of intestine 21
INPAT INPAT_ICD8(56901) Other diseases of intestines and peritoneum, Perforatio intestini NUD 20
INPAT INPAT_ICD8(56905) Other diseases of intestines and peritoneum, Fistula faecalis 14
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K632) Fistula of intestine. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 13
INPAT INPAT_ICD8(56903) Other diseases of intestines and peritoneum, Periproctitis 11
INPAT INPAT_ICD9(5699X) Unspecified disorder of intestine 11
OUTPAT OUTPAT_ICD10(K634) Enteroptosis 10
INPAT INPAT_ICD8(56900) Other diseases of intestines and peritoneum, Abscessus intestini 9
INPAT INPAT_ICD9(5695A) Abscess of intestine 9
INPAT INPAT_ICD9(5698B) Other disorders of intestine, Other specified disorders of intestine 7
INPAT INPAT_ICD10(K634) Enteroptosis 6
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K630) Abscess of intestine. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 6
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K633) Ulcer of intestine. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 6
INPAT INPAT_ICD9(5698A) Other disorders of intestine, Other specified disorders of intestine 5