Source Code Name Case count Share of cases (%)
OUTPAT OUTPAT_ICD10(K210) Gastro-oesophageal reflux disease with oesophagitis 14566
OUTPAT OUTPAT_ICD10(K219) Gastro-oesophageal reflux disease without oesophagitis 13053
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K30) Dyspepsia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 10494
OUTPAT OUTPAT_ICD10(K30) Dyspepsia 8738
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K21) Gastro-oesophageal reflux disease. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 6150
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K219) Gastro-oesophageal reflux disease without oesophagitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 4286
OUTPAT OUTPAT_ICD10(K293) Chronic superficial gastritis 4169
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K210) Gastro-oesophageal reflux disease with oesophagitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 3873
OUTPAT OUTPAT_ICD10(K297) Gastritis, unspecified 3732
INPAT INPAT_ICD10(K210) Gastro-oesophageal reflux disease with oesophagitis 3409
OUTPAT OUTPAT_ICD10(K295) Chronic gastritis, unspecified 3220
OUTPAT OUTPAT_ICD10(K294) Chronic atrophic gastritis 2244
INPAT INPAT_ICD10(K219) Gastro-oesophageal reflux disease without oesophagitis 1958
OUTPAT OUTPAT_ICD10(K221) Ulcer of oesophagus 1882
OUTPAT OUTPAT_ICD10(K259) Gastric ulcer, Unspecified as acute or chronic, without haemorrhage or perforation 1848
OUTPAT OUTPAT_ICD10(K291) Other acute gastritis 1250
OUTPAT OUTPAT_ICD10(K296) Other gastritis 1095
OUTPAT OUTPAT_ICD10(K227) Barrett's esophagus 1073
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K297) Gastritis, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 1059
OUTPAT OUTPAT_ICD10(K20) Oesophagitis 1054
OUTPAT OUTPAT_ICD10(K257) Gastric ulcer, Chronic without haemorrhage or perforation 961
OUTPAT OUTPAT_ICD10(K222) Oesophageal obstruction 878
INPAT INPAT_ICD10(K250) Gastric ulcer, Acute with haemorrhage 836
OUTPAT OUTPAT_ICD10(K299) Gastroduodenitis, unspecified 832
OUTPAT OUTPAT_ICD10(K253) Gastric ulcer, Acute without haemorrhage or perforation 795
OUTPAT OUTPAT_ICD10(K298) Duodenitis 792
OUTPAT OUTPAT_ICD10(K269) Duodenal ulcer, unspecified as acute or chronic, without haemorrhage or perforation 789
OUTPAT OUTPAT_ICD10(K250) Gastric ulcer, Acute with haemorrhage 726
INPAT INPAT_ICD10(K30) Dyspepsia 643
OUTPAT OUTPAT_ICD10(K21) Gastro-oesophageal reflux disease 627
OUTPAT OUTPAT_ICD10(K318) Other specified diseases of stomach and duodenum 607
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K20) Oesophagitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 602
INPAT INPAT_ICD10(K260) Duodenal ulcer, acute with haemorrhage 592
INPAT INPAT_ICD10(K259) Gastric ulcer, Unspecified as acute or chronic, without haemorrhage or perforation 587
OUTPAT OUTPAT_ICD10(K224) Dyskinesia of oesophagus 576
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K294) Chronic atrophic gastritis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 576
OUTPAT OUTPAT_ICD10(K290) Acute haemorrhagic gastritis 569
INPAT INPAT_ICD10(K221) Ulcer of oesophagus 567
INPAT INPAT_ICD10(K297) Gastritis, unspecified 559
OUTPAT OUTPAT_ICD10(K254) Gastric ulcer, Chronic or unspecified with haemorrhage 526
INPAT INPAT_ICD10(K20) Oesophagitis 511
OUTPAT OUTPAT_ICD10(K238) Disorders of oesophagus in other diseases classified elsewhere 467
INPAT INPAT_ICD10(K222) Oesophageal obstruction 458
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K295) Chronic gastritis, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 449
INPAT INPAT_ICD10(K254) Gastric ulcer, Chronic or unspecified with haemorrhage 439
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K29) Gastritis and duodenitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 424
OUTPAT OUTPAT_ICD10(K260) Duodenal ulcer, acute with haemorrhage 418
INPAT INPAT_ICD10(K226) Gastro-oesophageal laceration-haemorrhage syndrome 409
OUTPAT OUTPAT_ICD10(K220) Achalasia of cardia 373
OUTPAT OUTPAT_ICD10(K226) Gastro-oesophageal laceration-haemorrhage syndrome 369
OUTPAT OUTPAT_ICD10(K263) Duodenal ulcer, acute without haemorrhage or perforation 367
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K293) Chronic superficial gastritis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 350
OUTPAT OUTPAT_ICD10(K225) Diverticulum of oesophagus, acquired 344
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K291) Other acute gastritis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 342
INPAT INPAT_ICD10(K291) Other acute gastritis 336
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K227) Barrett's esophagus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 333
INPAT INPAT_ICD10(K294) Chronic atrophic gastritis 307
INPAT INPAT_ICD10(K295) Chronic gastritis, unspecified 307
OUTPAT OUTPAT_ICD10(K317) Polyp of stomach and duodenum 307
INPAT INPAT_ICD10(K269) Duodenal ulcer, unspecified as acute or chronic, without haemorrhage or perforation 306
OUTPAT OUTPAT_ICD10(K229) Disease of oesophagus, unspecified 304
INPAT INPAT_ICD10(K253) Gastric ulcer, Acute without haemorrhage or perforation 300
OUTPAT OUTPAT_ICD10(K267) Duodenal ulcer, chronic without haemorrhage or perforation 298
OUTPAT OUTPAT_ICD10(K264) Duodenal ulcer, chronic or unspecified with haemorrhage 251
INPAT INPAT_ICD10(K293) Chronic superficial gastritis 248
INPAT INPAT_ICD10(K225) Diverticulum of oesophagus, acquired 242
INPAT INPAT_ICD10(K264) Duodenal ulcer, chronic or unspecified with haemorrhage 233
INPAT INPAT_ICD10(K257) Gastric ulcer, Chronic without haemorrhage or perforation 223
INPAT INPAT_ICD10(K220) Achalasia of cardia 222
OUTPAT OUTPAT_ICD10(K228) Other specified diseases of oesophagus 220
INPAT INPAT_ICD10(K290) Acute haemorrhagic gastritis 213
INPAT INPAT_ICD10(K263) Duodenal ulcer, acute without haemorrhage or perforation 201
OUTPAT OUTPAT_ICD10(K292) Alcoholic gastritis 201
INPAT INPAT_ICD10(K251) Gastric ulcer, Acute with perforation 199
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K296) Other gastritis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 192
INPAT INPAT_ICD10(K298) Duodenitis 174
INPAT INPAT_ICD10(K299) Gastroduodenitis, unspecified 171
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K25) Gastric ulcer. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 162
OUTPAT OUTPAT_ICD10(K251) Gastric ulcer, Acute with perforation 161
INPAT INPAT_ICD10(K227) Barrett's esophagus 159
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K221) Ulcer of oesophagus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 159
INPAT INPAT_ICD10(K292) Alcoholic gastritis 152
INPAT INPAT_ICD10(K224) Dyskinesia of oesophagus 151
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K259) Gastric ulcer, Unspecified as acute or chronic, without haemorrhage or perforation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 144
INPAT INPAT_ICD10(K238) Disorders of oesophagus in other diseases classified elsewhere 137
OUTPAT OUTPAT_ICD10(K289) Gastrojejunal ulcer, unspecified as acute or chronic, without haemorrhage or perforation 136
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K299) Gastroduodenitis, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 135
INPAT INPAT_ICD10(K296) Other gastritis 122
INPAT INPAT_ICD10(K255) Gastric ulcer, Chronic or unspecified with perforation 114
OUTPAT OUTPAT_ICD10(K255) Gastric ulcer, Chronic or unspecified with perforation 113
INPAT INPAT_ICD10(K318) Other specified diseases of stomach and duodenum 112
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K222) Oesophageal obstruction. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 105
INPAT INPAT_ICD10(K261) Duodenal ulcer, acute with perforation 100
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K229) Disease of oesophagus, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 98
OUTPAT OUTPAT_ICD10(K319) Disease of stomach and duodenum, unspecified 97
OUTPAT OUTPAT_ICD10(K315) Obstruction of duodenum 87
INPAT INPAT_ICD10(K223) Perforation of oesophagus 84
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K224) Dyskinesia of oesophagus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 83
OUTPAT OUTPAT_ICD10(K223) Perforation of oesophagus 81
INPAT INPAT_ICD10(K267) Duodenal ulcer, chronic without haemorrhage or perforation 79
OUTPAT OUTPAT_ICD10(K310) Acute dilatation of stomach 76
INPAT INPAT_ICD10(K229) Disease of oesophagus, unspecified 75
OUTPAT OUTPAT_ICD10(K261) Duodenal ulcer, acute with perforation 74
OUTPAT OUTPAT_ICD10(K279) Peptic ulcer, site unspecified, unspecified as acute or chronic, without haemorrhage or perforation 72
INPAT INPAT_ICD10(K315) Obstruction of duodenum 66
INPAT INPAT_ICD10(K310) Acute dilatation of stomach 64
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K254) Gastric ulcer, Chronic or unspecified with haemorrhage. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 63
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K257) Gastric ulcer, Chronic without haemorrhage or perforation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 60
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K228) Other specified diseases of oesophagus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 59
OUTPAT OUTPAT_ICD10(K311) Adult hypertrophic pyloric stenosis 57
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K22) Other diseases of oesophagus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 57
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K250) Gastric ulcer, Acute with haemorrhage. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 56
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K220) Achalasia of cardia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 55
OUTPAT OUTPAT_ICD10(K265) Duodenal ulcer, chronic or unspecified with perforation 54
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K317) Polyp of stomach and duodenum. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 51
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K298) Duodenitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 49
INPAT INPAT_ICD10(K265) Duodenal ulcer, chronic or unspecified with perforation 46
OUTPAT OUTPAT_ICD10(K256) Gastric ulcer, Chronic or unspecified with both haemorrhage and perforation 46
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K225) Diverticulum of oesophagus, acquired. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 45
INPAT INPAT_ICD10(K319) Disease of stomach and duodenum, unspecified 44
OUTPAT OUTPAT_ICD10(K29) Gastritis and duodenitis 43
DEATH DEATH_ICD10(K250) Gastric ulcer, Acute with haemorrhage 42
OUTPAT OUTPAT_ICD10(K270) Peptic ulcer, site unspecified, acute with haemorrhage 42
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K253) Gastric ulcer, Acute without haemorrhage or perforation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 42
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K238) Disorders of oesophagus in other diseases classified elsewhere. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 41
OUTPAT OUTPAT_ICD10(K25) Gastric ulcer 39
DEATH DEATH_ICD10(K254) Gastric ulcer, Chronic or unspecified with haemorrhage 38
INPAT INPAT_ICD10(K21) Gastro-oesophageal reflux disease 38
INPAT INPAT_ICD10(K317) Polyp of stomach and duodenum 38
INPAT INPAT_ICD10(K289) Gastrojejunal ulcer, unspecified as acute or chronic, without haemorrhage or perforation 37
OUTPAT OUTPAT_ICD10(K252) Gastric ulcer, Acute with both haemorrhage and perforation 37
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K26) Duodenal ulcer. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 35
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K269) Duodenal ulcer, unspecified as acute or chronic, without haemorrhage or perforation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 35
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K292) Alcoholic gastritis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 34
INPAT INPAT_ICD10(K228) Other specified diseases of oesophagus 32
INPAT INPAT_ICD10(K270) Peptic ulcer, site unspecified, acute with haemorrhage 31
INPAT INPAT_ICD10(K280) Gastrojejunal ulcer, acute with haemorrhage 31
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K290) Acute haemorrhagic gastritis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 31
DEATH DEATH_ICD10(K260) Duodenal ulcer, acute with haemorrhage 29
INPAT INPAT_ICD10(K279) Peptic ulcer, site unspecified, unspecified as acute or chronic, without haemorrhage or perforation 29
INPAT INPAT_ICD10(K311) Adult hypertrophic pyloric stenosis 28
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K260) Duodenal ulcer, acute with haemorrhage. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 27
DEATH DEATH_ICD10(K264) Duodenal ulcer, chronic or unspecified with haemorrhage 24
INPAT INPAT_ICD10(K252) Gastric ulcer, Acute with both haemorrhage and perforation 24
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K226) Gastro-oesophageal laceration-haemorrhage syndrome. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 24
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K319) Disease of stomach and duodenum, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 24
OUTPAT OUTPAT_ICD10(K280) Gastrojejunal ulcer, acute with haemorrhage 23
INPAT INPAT_ICD10(K262) Duodenal ulcer, acute with both haemorrhage and perforation 22
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K318) Other specified diseases of stomach and duodenum. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 22
OUTPAT OUTPAT_ICD10(K26) Duodenal ulcer 21
DEATH DEATH_ICD10(K251) Gastric ulcer, Acute with perforation 19
DEATH DEATH_ICD10(K255) Gastric ulcer, Chronic or unspecified with perforation 19
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K267) Duodenal ulcer, chronic without haemorrhage or perforation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 19
DEATH DEATH_ICD10(K221) Ulcer of oesophagus 18
OUTPAT OUTPAT_ICD10(K283) Gastrojejunal ulcer, acute without haemorrhage or perforation 18
INPAT INPAT_ICD10(K316) Fistula of stomach and duodenum 17
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K263) Duodenal ulcer, acute without haemorrhage or perforation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 17
OUTPAT OUTPAT_ICD10(K262) Duodenal ulcer, acute with both haemorrhage and perforation 15
OUTPAT OUTPAT_ICD10(K273) Peptic ulcer, site unspecified, acute without haemorrhage or perforation 15
OUTPAT OUTPAT_ICD10(K284) Gastrojejunal ulcer, chronic or unspecified with haemorrhage 15
OUTPAT OUTPAT_ICD10(K287) Gastrojejunal ulcer, chronic without haemorrhage or perforation 15
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K264) Duodenal ulcer, chronic or unspecified with haemorrhage. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 15
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K27) Peptic ulcer, site unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 15
DEATH DEATH_ICD10(K261) Duodenal ulcer, acute with perforation 14
OUTPAT OUTPAT_ICD10(K266) Duodenal ulcer, chronic or unspecified with both haemorrhage and perforation 14
OUTPAT OUTPAT_ICD10(K271) Peptic ulcer, site unspecified, acute with perforation 14
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K251) Gastric ulcer, Acute with perforation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 14
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K31) Other diseases of stomach and duodenum. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 14
DEATH DEATH_ICD10(K265) Duodenal ulcer, chronic or unspecified with perforation 13
INPAT INPAT_ICD10(K256) Gastric ulcer, Chronic or unspecified with both haemorrhage and perforation 13
INPAT INPAT_ICD10(K281) Gastrojejunal ulcer, acute with perforation 13
OUTPAT OUTPAT_ICD10(K314) Gastric diverticulum 13
OUTPAT OUTPAT_ICD10(K316) Fistula of stomach and duodenum 13
DEATH DEATH_ICD10(K222) Oesophageal obstruction 12
DEATH DEATH_ICD10(K290) Acute haemorrhagic gastritis 12
DEATH DEATH_ICD10(K223) Perforation of oesophagus 11
DEATH DEATH_ICD10(K259) Gastric ulcer, Unspecified as acute or chronic, without haemorrhage or perforation 11
INPAT INPAT_ICD10(K266) Duodenal ulcer, chronic or unspecified with both haemorrhage and perforation 11
INPAT INPAT_ICD10(K271) Peptic ulcer, site unspecified, acute with perforation 11
OUTPAT OUTPAT_ICD10(K22) Other diseases of oesophagus 11
OUTPAT OUTPAT_ICD10(K274) Peptic ulcer, site unspecified, chronic or unspecified with haemorrhage 11
OUTPAT OUTPAT_ICD10(K281) Gastrojejunal ulcer, acute with perforation 11
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K255) Gastric ulcer, Chronic or unspecified with perforation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 11
OUTPAT OUTPAT_ICD10(K313) Pylorospasm, not elsewhere classified 10
OUTPAT OUTPAT_ICD10(K275) Peptic ulcer, site unspecified, chronic or unspecified with perforation 9
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K261) Duodenal ulcer, acute with perforation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 9
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K279) Peptic ulcer, site unspecified, unspecified as acute or chronic, without haemorrhage or perforation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 9
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K289) Gastrojejunal ulcer, unspecified as acute or chronic, without haemorrhage or perforation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 9
INPAT INPAT_ICD10(K274) Peptic ulcer, site unspecified, chronic or unspecified with haemorrhage 8
INPAT INPAT_ICD10(K284) Gastrojejunal ulcer, chronic or unspecified with haemorrhage 8
OUTPAT OUTPAT_ICD10(K277) Peptic ulcer, site unspecified, chronic without haemorrhage or perforation 8
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K223) Perforation of oesophagus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 8
DEATH DEATH_ICD10(K226) Gastro-oesophageal laceration-haemorrhage syndrome 7
OUTPAT OUTPAT_ICD10(K312) Hourglass stricture and stenosis of stomach 7
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K256) Gastric ulcer, Chronic or unspecified with both haemorrhage and perforation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 7
DEATH DEATH_ICD10(K252) Gastric ulcer, Acute with both haemorrhage and perforation 6
INPAT INPAT_ICD10(K25) Gastric ulcer 6
INPAT INPAT_ICD10(K26) Duodenal ulcer 6
OUTPAT OUTPAT_ICD10(K27) Peptic ulcer, site unspecified 6
OUTPAT OUTPAT_ICD10(K272) Peptic ulcer, site unspecified, acute with both haemorrhage and perforation 6
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K311) Adult hypertrophic pyloric stenosis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 6
DEATH DEATH_ICD10(K256) Gastric ulcer, Chronic or unspecified with both haemorrhage and perforation 5
INPAT INPAT_ICD10(K273) Peptic ulcer, site unspecified, acute without haemorrhage or perforation 5
OUTPAT OUTPAT_ICD10(K286) Gastrojejunal ulcer, chronic or unspecified with both haemorrhage and perforation 5
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K274) Peptic ulcer, site unspecified, chronic or unspecified with haemorrhage. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 5