Source Code Name Case count Share of cases (%)
OUTPAT OUTPAT_ICD10(K921) Melaena 4632
INPAT INPAT_ICD10(K921) Melaena 3023
OUTPAT OUTPAT_ICD10(K920) Haematemesis 2469
OUTPAT OUTPAT_ICD10(K922) Gastrointestinal haemorrhage, unspecified 1839
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K921) Melaena. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 1725
INPAT INPAT_ICD10(K920) Haematemesis 1528
INPAT INPAT_ICD10(K922) Gastrointestinal haemorrhage, unspecified 1159
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K922) Gastrointestinal haemorrhage, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 706
OUTPAT OUTPAT_ICD10(K929) Disease of digestive system, unspecified 357
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K920) Haematemesis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 334
OUTPAT OUTPAT_ICD10(K903) Pancreatic steatorrhoea 308
INPAT INPAT_ICD9(5781A) Gastro-intestinal haemorrhage, Melaena 300
OUTPAT OUTPAT_ICD10(K909) Intestinal malabsorption, unspecified 272
INPAT INPAT_ICD9(5780A) Hematemesis 178
INPAT INPAT_ICD9(5781B) Gastro-intestinal haemorrhage, Melaena 169
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K903) Pancreatic steatorrhoea. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 156
OUTPAT OUTPAT_ICD10(K914) Colostomy and enterostomy malfunction 152
INPAT INPAT_ICD8(26910) Other nutritional deficiency, Malabsorption syndrome, unspecified 143
OUTPAT OUTPAT_ICD10(K912) Postsurgical malabsorption, not elsewhere classified 133
OUTPAT OUTPAT_ICD10(K904) Malabsorption due to intolerance, not elsewhere classified 127
INPAT INPAT_ICD10(K914) Colostomy and enterostomy malfunction 115
DEATH DEATH_ICD10(K922) Gastrointestinal haemorrhage, unspecified 96
INPAT INPAT_ICD10(K929) Disease of digestive system, unspecified 93
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K928) Other specified diseases of digestive system. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 91
OUTPAT OUTPAT_ICD10(K911) Postgastric surgery syndromes 88
OUTPAT OUTPAT_ICD10(K928) Other specified diseases of digestive system 76
INPAT INPAT_ICD10(K903) Pancreatic steatorrhoea 71
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K929) Disease of digestive system, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 71
OUTPAT OUTPAT_ICD10(K918) Other postprocedural disorders of digestive system, not elsewhere classified 65
INPAT INPAT_ICD10(K913) Postoperative intestinal obstruction 63
OUTPAT OUTPAT_ICD10(K908) Other intestinal malabsorption 61
INPAT INPAT_ICD10(K909) Intestinal malabsorption, unspecified 55
INPAT INPAT_ICD10(K912) Postsurgical malabsorption, not elsewhere classified 51
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K92) Other diseases of digestive system. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 48
OUTPAT OUTPAT_ICD10(K910) Vomiting following gastrointestinal surgery 47
OUTPAT OUTPAT_ICD10(K919) Postprocedural disorder of digestive system, unspecified 45
INPAT INPAT_ICD9(5798A) Intestinal malabsorption, Other specified intestinal malabsorption 44
OUTPAT OUTPAT_ICD10(K913) Postoperative intestinal obstruction 43
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K909) Intestinal malabsorption, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 36
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K91) Postprocedural disorders of digestive system, not elsewhere classified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 32
INPAT INPAT_ICD10(K918) Other postprocedural disorders of digestive system, not elsewhere classified 31
INPAT INPAT_ICD10(K928) Other specified diseases of digestive system 31
INPAT INPAT_ICD10(K911) Postgastric surgery syndromes 30
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K912) Postsurgical malabsorption, not elsewhere classified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 26
INPAT INPAT_ICD10(K910) Vomiting following gastrointestinal surgery 25
OUTPAT OUTPAT_ICD10(K90) Intestinal malabsorption 23
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K911) Postgastric surgery syndromes. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 22
INPAT INPAT_ICD9(5799X) Unspecified intestinal malabsorption 21
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K914) Colostomy and enterostomy malfunction. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 20
INPAT INPAT_ICD10(K919) Postprocedural disorder of digestive system, unspecified 19
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K90) Intestinal malabsorption. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 19
DEATH DEATH_ICD10(K920) Haematemesis 18
DEATH DEATH_ICD10(K921) Melaena 18
INPAT INPAT_ICD10(K904) Malabsorption due to intolerance, not elsewhere classified 18
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K908) Other intestinal malabsorption. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 17
INPAT INPAT_ICD10(K908) Other intestinal malabsorption 16
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K96) Name not found. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 16
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K904) Malabsorption due to intolerance, not elsewhere classified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 14
INPAT INPAT_ICD9(5760A) Postcholecystectomy syndrome 13
OUTPAT OUTPAT_ICD10(K902) Blind loop syndrome, not elsewhere classified 13
OUTPAT OUTPAT_ICD10(K92) Other diseases of digestive system 13
OUTPAT OUTPAT_ICD10(K915) Postcholecystectomy syndrome 12
INPAT INPAT_ICD10(K902) Blind loop syndrome, not elsewhere classified 9
INPAT INPAT_ICD10(K915) Postcholecystectomy syndrome 9
OUTPAT OUTPAT_ICD10(K901) Tropical sprue 9
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K915) Postcholecystectomy syndrome. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 8
INPAT INPAT_ICD10(K901) Tropical sprue 7
INPAT INPAT_ICD9(5798X) Intestinal malabsorption, Other specified intestinal malabsorption 7
OUTPAT OUTPAT_ICD10(K930) Tuberculous disorders of intestines, peritoneum and mesenteric glands 7
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K938) Disorders of other specified digestive organs in diseases classified elsewhere. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 7
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K918) Other postprocedural disorders of digestive system, not elsewhere classified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 6
INPAT INPAT_ICD9(5644A) Other postoperative functional disorders 5
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K95) Name not found. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 5