Source Code Name Case count Share of cases (%)
OUTPAT OUTPAT_ICD10(K921) Melaena 8461
INPAT INPAT_ICD10(K921) Melaena 5534
OUTPAT OUTPAT_ICD10(K900) Coeliac disease 5231
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K921) Melaena. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 4515
OUTPAT OUTPAT_ICD10(K920) Haematemesis 3958
OUTPAT OUTPAT_ICD10(K922) Gastrointestinal haemorrhage, unspecified 3584
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K900) Coeliac disease. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 3088
INPAT INPAT_ICD10(K920) Haematemesis 2444
INPAT INPAT_ICD10(K922) Gastrointestinal haemorrhage, unspecified 2146
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K922) Gastrointestinal haemorrhage, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 2131
INPAT INPAT_ICD10(K900) Coeliac disease 1553
OUTPAT OUTPAT_ICD10(K903) Pancreatic steatorrhoea 717
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K920) Haematemesis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 701
OUTPAT OUTPAT_ICD10(K929) Disease of digestive system, unspecified 548
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K903) Pancreatic steatorrhoea. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 442
OUTPAT OUTPAT_ICD10(K909) Intestinal malabsorption, unspecified 418
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K928) Other specified diseases of digestive system. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 348
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K929) Disease of digestive system, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 344
OUTPAT OUTPAT_ICD10(K914) Colostomy and enterostomy malfunction 299
INPAT INPAT_ICD10(K914) Colostomy and enterostomy malfunction 235
OUTPAT OUTPAT_ICD10(K912) Postsurgical malabsorption, not elsewhere classified 235
DEATH DEATH_ICD10(K922) Gastrointestinal haemorrhage, unspecified 227
INPAT INPAT_ICD10(K903) Pancreatic steatorrhoea 220
OUTPAT OUTPAT_ICD10(K904) Malabsorption due to intolerance, not elsewhere classified 199
OUTPAT OUTPAT_ICD10(K911) Postgastric surgery syndromes 168
OUTPAT OUTPAT_ICD10(K908) Other intestinal malabsorption 138
OUTPAT OUTPAT_ICD10(K928) Other specified diseases of digestive system 138
INPAT INPAT_ICD10(K929) Disease of digestive system, unspecified 137
OUTPAT OUTPAT_ICD10(K918) Other postprocedural disorders of digestive system, not elsewhere classified 126
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K92) Other diseases of digestive system. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 123
INPAT INPAT_ICD10(K913) Postoperative intestinal obstruction 119
INPAT INPAT_ICD10(K912) Postsurgical malabsorption, not elsewhere classified 105
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K909) Intestinal malabsorption, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 104
OUTPAT OUTPAT_ICD10(K913) Postoperative intestinal obstruction 88
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K908) Other intestinal malabsorption. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 88
INPAT INPAT_ICD10(K909) Intestinal malabsorption, unspecified 77
OUTPAT OUTPAT_ICD10(K919) Postprocedural disorder of digestive system, unspecified 75
OUTPAT OUTPAT_ICD10(K910) Vomiting following gastrointestinal surgery 71
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K912) Postsurgical malabsorption, not elsewhere classified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 70
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K911) Postgastric surgery syndromes. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 61
INPAT INPAT_ICD10(K918) Other postprocedural disorders of digestive system, not elsewhere classified 60
DEATH DEATH_ICD10(K921) Melaena 55
INPAT INPAT_ICD10(K911) Postgastric surgery syndromes 55
INPAT INPAT_ICD10(K928) Other specified diseases of digestive system 52
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K90) Intestinal malabsorption. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 50
OUTPAT OUTPAT_ICD10(K90) Intestinal malabsorption 44
DEATH DEATH_ICD10(K920) Haematemesis 39
INPAT INPAT_ICD10(K910) Vomiting following gastrointestinal surgery 39
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K914) Colostomy and enterostomy malfunction. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 38
OUTPAT OUTPAT_ICD10(K92) Other diseases of digestive system 35
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! 33
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! 32
OUTPAT OUTPAT_ICD10(K915) Postcholecystectomy syndrome 31
INPAT INPAT_ICD10(K904) Malabsorption due to intolerance, not elsewhere classified 29
INPAT INPAT_ICD10(K908) Other intestinal malabsorption 28
INPAT INPAT_ICD10(K919) Postprocedural disorder of digestive system, unspecified 28
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K915) Postcholecystectomy syndrome. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 28
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K96) Name not found. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 18
OUTPAT OUTPAT_ICD10(K902) Blind loop syndrome, not elsewhere classified 17
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! 16
INPAT INPAT_ICD10(K902) Blind loop syndrome, not elsewhere classified 13
INPAT INPAT_ICD10(K915) Postcholecystectomy syndrome 13
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K913) Postoperative intestinal obstruction. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 13
OUTPAT OUTPAT_ICD10(K930) Tuberculous disorders of intestines, peritoneum and mesenteric glands 12
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K919) Postprocedural disorder of digestive system, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 12
DEATH DEATH_ICD10(K900) Coeliac disease 11
OUTPAT OUTPAT_ICD10(K901) Tropical sprue 11
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! 11
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K910) Vomiting following gastrointestinal surgery. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 10
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K95) Name not found. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 9
INPAT INPAT_ICD10(K901) Tropical sprue 8
OUTPAT OUTPAT_ICD10(K91) Postprocedural disorders of digestive system, not elsewhere classified 6
DEATH DEATH_ICD10(K912) Postsurgical malabsorption, not elsewhere classified 5
DEATH DEATH_ICD10(K929) Disease of digestive system, unspecified 5