Source Code Name Case count Share of cases (%)
OUTPAT OUTPAT_ICD10(K210) Gastro-oesophageal reflux disease with oesophagitis 16027
OUTPAT OUTPAT_ICD10(K219) Gastro-oesophageal reflux disease without oesophagitis 14534
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K30) Dyspepsia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 11869
OUTPAT OUTPAT_ICD10(K30) Dyspepsia 9591
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K21) Gastro-oesophageal reflux disease. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 7155
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K219) Gastro-oesophageal reflux disease without oesophagitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 4855
OUTPAT OUTPAT_ICD10(K293) Chronic superficial gastritis 4477
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K210) Gastro-oesophageal reflux disease with oesophagitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 4287
OUTPAT OUTPAT_ICD10(K297) Gastritis, unspecified 4125
INPAT INPAT_ICD10(K210) Gastro-oesophageal reflux disease with oesophagitis 3593
OUTPAT OUTPAT_ICD10(K295) Chronic gastritis, unspecified 3511
OUTPAT OUTPAT_ICD10(K294) Chronic atrophic gastritis 2443
OUTPAT OUTPAT_ICD10(K221) Ulcer of oesophagus 2033
INPAT INPAT_ICD10(K219) Gastro-oesophageal reflux disease without oesophagitis 2030
OUTPAT OUTPAT_ICD10(K259) Gastric ulcer, Unspecified as acute or chronic, without haemorrhage or perforation 1998
OUTPAT OUTPAT_ICD10(K291) Other acute gastritis 1349
OUTPAT OUTPAT_ICD10(K227) Barrett's esophagus 1216
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K297) Gastritis, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 1184
OUTPAT OUTPAT_ICD10(K296) Other gastritis 1183
OUTPAT OUTPAT_ICD10(K20) Oesophagitis 1170
OUTPAT OUTPAT_ICD10(K257) Gastric ulcer, Chronic without haemorrhage or perforation 1056
OUTPAT OUTPAT_ICD10(K222) Oesophageal obstruction 944
OUTPAT OUTPAT_ICD10(K299) Gastroduodenitis, unspecified 902
INPAT INPAT_ICD10(K250) Gastric ulcer, Acute with haemorrhage 898
OUTPAT OUTPAT_ICD10(K298) Duodenitis 886
OUTPAT OUTPAT_ICD10(K253) Gastric ulcer, Acute without haemorrhage or perforation 880
OUTPAT OUTPAT_ICD10(K269) Duodenal ulcer, unspecified as acute or chronic, without haemorrhage or perforation 850
OUTPAT OUTPAT_ICD10(K250) Gastric ulcer, Acute with haemorrhage 792
OUTPAT OUTPAT_ICD10(K21) Gastro-oesophageal reflux disease 789
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K20) Oesophagitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 671
INPAT INPAT_ICD10(K30) Dyspepsia 647
OUTPAT OUTPAT_ICD10(K318) Other specified diseases of stomach and duodenum 647
INPAT INPAT_ICD10(K259) Gastric ulcer, Unspecified as acute or chronic, without haemorrhage or perforation 638
INPAT INPAT_ICD10(K260) Duodenal ulcer, acute with haemorrhage 634
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K294) Chronic atrophic gastritis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 634
OUTPAT OUTPAT_ICD10(K224) Dyskinesia of oesophagus 626
OUTPAT OUTPAT_ICD10(K290) Acute haemorrhagic gastritis 625
INPAT INPAT_ICD10(K221) Ulcer of oesophagus 602
INPAT INPAT_ICD10(K297) Gastritis, unspecified 593
OUTPAT OUTPAT_ICD10(K254) Gastric ulcer, Chronic or unspecified with haemorrhage 571
INPAT INPAT_ICD10(K20) Oesophagitis 533
OUTPAT OUTPAT_ICD10(K238) Disorders of oesophagus in other diseases classified elsewhere 498
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K295) Chronic gastritis, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 488
INPAT INPAT_ICD10(K254) Gastric ulcer, Chronic or unspecified with haemorrhage 480
INPAT INPAT_ICD10(K222) Oesophageal obstruction 477
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K29) Gastritis and duodenitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 465
OUTPAT OUTPAT_ICD10(K260) Duodenal ulcer, acute with haemorrhage 457
INPAT INPAT_ICD10(K226) Gastro-oesophageal laceration-haemorrhage syndrome 436
OUTPAT OUTPAT_ICD10(K226) Gastro-oesophageal laceration-haemorrhage syndrome 407
OUTPAT OUTPAT_ICD10(K263) Duodenal ulcer, acute without haemorrhage or perforation 404
OUTPAT OUTPAT_ICD10(K220) Achalasia of cardia 395
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K293) Chronic superficial gastritis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 378
OUTPAT OUTPAT_ICD10(K225) Diverticulum of oesophagus, acquired 377
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K227) Barrett's esophagus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 371
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K291) Other acute gastritis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 368
OUTPAT OUTPAT_ICD10(K317) Polyp of stomach and duodenum 356
INPAT INPAT_ICD10(K291) Other acute gastritis 346
INPAT INPAT_ICD10(K253) Gastric ulcer, Acute without haemorrhage or perforation 336
OUTPAT OUTPAT_ICD10(K229) Disease of oesophagus, unspecified 328
INPAT INPAT_ICD10(K269) Duodenal ulcer, unspecified as acute or chronic, without haemorrhage or perforation 323
INPAT INPAT_ICD10(K294) Chronic atrophic gastritis 322
OUTPAT OUTPAT_ICD10(K267) Duodenal ulcer, chronic without haemorrhage or perforation 319
INPAT INPAT_ICD10(K295) Chronic gastritis, unspecified 302
OUTPAT OUTPAT_ICD10(K264) Duodenal ulcer, chronic or unspecified with haemorrhage 274
INPAT INPAT_ICD10(K293) Chronic superficial gastritis 260
INPAT INPAT_ICD10(K264) Duodenal ulcer, chronic or unspecified with haemorrhage 259
INPAT INPAT_ICD10(K225) Diverticulum of oesophagus, acquired 255
OUTPAT OUTPAT_ICD10(K228) Other specified diseases of oesophagus 251
INPAT INPAT_ICD10(K257) Gastric ulcer, Chronic without haemorrhage or perforation 245
INPAT INPAT_ICD10(K290) Acute haemorrhagic gastritis 231
INPAT INPAT_ICD10(K220) Achalasia of cardia 230
INPAT INPAT_ICD10(K263) Duodenal ulcer, acute without haemorrhage or perforation 229
INPAT INPAT_ICD10(K251) Gastric ulcer, Acute with perforation 219
OUTPAT OUTPAT_ICD10(K292) Alcoholic gastritis 216
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K296) Other gastritis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 203
INPAT INPAT_ICD10(K298) Duodenitis 195
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K25) Gastric ulcer. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 179
INPAT INPAT_ICD10(K299) Gastroduodenitis, unspecified 178
OUTPAT OUTPAT_ICD10(K251) Gastric ulcer, Acute with perforation 174
INPAT INPAT_ICD10(K227) Barrett's esophagus 172
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K221) Ulcer of oesophagus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 168
INPAT INPAT_ICD10(K292) Alcoholic gastritis 162
OUTPAT OUTPAT_ICD10(K289) Gastrojejunal ulcer, unspecified as acute or chronic, without haemorrhage or perforation 161
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K299) Gastroduodenitis, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 157
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! 156
INPAT INPAT_ICD10(K224) Dyskinesia of oesophagus 155
INPAT INPAT_ICD10(K238) Disorders of oesophagus in other diseases classified elsewhere 145
OUTPAT OUTPAT_ICD10(K255) Gastric ulcer, Chronic or unspecified with perforation 126
INPAT INPAT_ICD10(K318) Other specified diseases of stomach and duodenum 124
INPAT INPAT_ICD10(K255) Gastric ulcer, Chronic or unspecified with perforation 123
INPAT INPAT_ICD10(K296) Other gastritis 119
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K222) Oesophageal obstruction. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 116
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K229) Disease of oesophagus, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 112
OUTPAT OUTPAT_ICD10(K319) Disease of stomach and duodenum, unspecified 108
INPAT INPAT_ICD10(K261) Duodenal ulcer, acute with perforation 106
OUTPAT OUTPAT_ICD10(K315) Obstruction of duodenum 91
OUTPAT OUTPAT_ICD10(K223) Perforation of oesophagus 90
INPAT INPAT_ICD10(K223) Perforation of oesophagus 88
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K224) Dyskinesia of oesophagus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 87
INPAT INPAT_ICD10(K267) Duodenal ulcer, chronic without haemorrhage or perforation 86
OUTPAT OUTPAT_ICD10(K261) Duodenal ulcer, acute with perforation 83
OUTPAT OUTPAT_ICD10(K310) Acute dilatation of stomach 81
OUTPAT OUTPAT_ICD10(K279) Peptic ulcer, site unspecified, unspecified as acute or chronic, without haemorrhage or perforation 79
INPAT INPAT_ICD10(K229) Disease of oesophagus, unspecified 76
INPAT INPAT_ICD10(K315) Obstruction of duodenum 71
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! 71
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K228) Other specified diseases of oesophagus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 69
INPAT INPAT_ICD10(K310) Acute dilatation of stomach 67
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K250) Gastric ulcer, Acute with haemorrhage. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 63
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K22) Other diseases of oesophagus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 61
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K220) Achalasia of cardia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 60
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! 59
OUTPAT OUTPAT_ICD10(K265) Duodenal ulcer, chronic or unspecified with perforation 58
OUTPAT OUTPAT_ICD10(K311) Adult hypertrophic pyloric stenosis 57
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K317) Polyp of stomach and duodenum. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 57
OUTPAT OUTPAT_ICD10(K29) Gastritis and duodenitis 56
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K298) Duodenitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 54
INPAT INPAT_ICD10(K265) Duodenal ulcer, chronic or unspecified with perforation 52
INPAT INPAT_ICD10(K289) Gastrojejunal ulcer, unspecified as acute or chronic, without haemorrhage or perforation 49
DEATH DEATH_ICD10(K250) Gastric ulcer, Acute with haemorrhage 48
INPAT INPAT_ICD10(K319) Disease of stomach and duodenum, unspecified 47
OUTPAT OUTPAT_ICD10(K256) Gastric ulcer, Chronic or unspecified with both haemorrhage and perforation 46
OUTPAT OUTPAT_ICD10(K270) Peptic ulcer, site unspecified, acute with haemorrhage 46
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! 46
OUTPAT OUTPAT_ICD10(K25) Gastric ulcer 44
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K225) Diverticulum of oesophagus, acquired. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 44
DEATH DEATH_ICD10(K254) Gastric ulcer, Chronic or unspecified with haemorrhage 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
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! 41
INPAT INPAT_ICD10(K21) Gastro-oesophageal reflux disease 38
INPAT INPAT_ICD10(K228) Other specified diseases of oesophagus 38
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K26) Duodenal ulcer. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 38
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K292) Alcoholic gastritis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 38
INPAT INPAT_ICD10(K270) Peptic ulcer, site unspecified, acute with haemorrhage 37
INPAT INPAT_ICD10(K317) Polyp of stomach and duodenum 37
OUTPAT OUTPAT_ICD10(K252) Gastric ulcer, Acute with both haemorrhage and perforation 37
INPAT INPAT_ICD10(K280) Gastrojejunal ulcer, acute with haemorrhage 34
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K290) Acute haemorrhagic gastritis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 32
DEATH DEATH_ICD10(K260) Duodenal ulcer, acute with haemorrhage 30
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K260) Duodenal ulcer, acute with haemorrhage. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 30
INPAT INPAT_ICD10(K252) Gastric ulcer, Acute with both haemorrhage and perforation 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 29
DEATH DEATH_ICD10(K264) Duodenal ulcer, chronic or unspecified with haemorrhage 27
OUTPAT OUTPAT_ICD10(K280) Gastrojejunal ulcer, acute with haemorrhage 26
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K319) Disease of stomach and duodenum, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 26
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K226) Gastro-oesophageal laceration-haemorrhage syndrome. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 25
INPAT INPAT_ICD10(K262) Duodenal ulcer, acute with both haemorrhage and perforation 23
DEATH DEATH_ICD10(K255) Gastric ulcer, Chronic or unspecified with perforation 22
OUTPAT OUTPAT_ICD10(K26) Duodenal ulcer 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
DEATH DEATH_ICD10(K221) Ulcer of oesophagus 21
DEATH DEATH_ICD10(K251) Gastric ulcer, Acute with perforation 21
OUTPAT OUTPAT_ICD10(K283) Gastrojejunal ulcer, acute without haemorrhage or perforation 21
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K31) Other diseases of stomach and duodenum. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 18
INPAT INPAT_ICD10(K316) Fistula of stomach and duodenum 17
OUTPAT OUTPAT_ICD10(K266) Duodenal ulcer, chronic or unspecified with both haemorrhage and perforation 17
OUTPAT OUTPAT_ICD10(K287) Gastrojejunal ulcer, chronic without haemorrhage or perforation 17
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! 17
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! 17
DEATH DEATH_ICD10(K290) Acute haemorrhagic gastritis 16
OUTPAT OUTPAT_ICD10(K262) Duodenal ulcer, acute with both haemorrhage and perforation 16
OUTPAT OUTPAT_ICD10(K273) Peptic ulcer, site unspecified, acute without haemorrhage or perforation 16
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! 16
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K27) Peptic ulcer, site unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 16
INPAT INPAT_ICD10(K256) Gastric ulcer, Chronic or unspecified with both haemorrhage and perforation 15
OUTPAT OUTPAT_ICD10(K271) Peptic ulcer, site unspecified, acute with perforation 15
OUTPAT OUTPAT_ICD10(K284) Gastrojejunal ulcer, chronic or unspecified with haemorrhage 15
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K251) Gastric ulcer, Acute with perforation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 15
DEATH DEATH_ICD10(K261) Duodenal ulcer, acute with perforation 14
INPAT INPAT_ICD10(K281) Gastrojejunal ulcer, acute with perforation 14
OUTPAT OUTPAT_ICD10(K314) Gastric diverticulum 14
DEATH DEATH_ICD10(K265) Duodenal ulcer, chronic or unspecified with perforation 13
OUTPAT OUTPAT_ICD10(K22) Other diseases of oesophagus 13
OUTPAT OUTPAT_ICD10(K274) Peptic ulcer, site unspecified, chronic or unspecified with haemorrhage 13
OUTPAT OUTPAT_ICD10(K316) Fistula of stomach and duodenum 13
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! 13
DEATH DEATH_ICD10(K222) Oesophageal obstruction 12
DEATH DEATH_ICD10(K223) Perforation of oesophagus 12
DEATH DEATH_ICD10(K259) Gastric ulcer, Unspecified as acute or chronic, without haemorrhage or perforation 12
INPAT INPAT_ICD10(K266) Duodenal ulcer, chronic or unspecified with both haemorrhage and perforation 12
INPAT INPAT_ICD10(K271) Peptic ulcer, site unspecified, acute with perforation 12
OUTPAT OUTPAT_ICD10(K281) Gastrojejunal ulcer, acute with perforation 12
OUTPAT OUTPAT_ICD10(K313) Pylorospasm, not elsewhere classified 12
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! 11
INPAT INPAT_ICD10(K274) Peptic ulcer, site unspecified, chronic or unspecified with haemorrhage 9
OUTPAT OUTPAT_ICD10(K275) Peptic ulcer, site unspecified, chronic or unspecified with perforation 9
OUTPAT OUTPAT_ICD10(K277) Peptic ulcer, site unspecified, chronic without haemorrhage or perforation 9
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K223) Perforation of oesophagus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 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(K289) Gastrojejunal ulcer, unspecified as acute or chronic, without haemorrhage or perforation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 9
DEATH DEATH_ICD10(K226) Gastro-oesophageal laceration-haemorrhage syndrome 8
INPAT INPAT_ICD10(K284) Gastrojejunal ulcer, chronic or unspecified with haemorrhage 8
OUTPAT OUTPAT_ICD10(K312) Hourglass stricture and stenosis of stomach 8
DEATH DEATH_ICD10(K252) Gastric ulcer, Acute with both haemorrhage and perforation 7
INPAT INPAT_ICD10(K26) Duodenal ulcer 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(K270) Peptic ulcer, site unspecified, acute with haemorrhage 6
INPAT INPAT_ICD10(K25) Gastric 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(K210) Gastro-oesophageal reflux disease with oesophagitis 5
DEATH DEATH_ICD10(K256) Gastric ulcer, Chronic or unspecified with both haemorrhage and perforation 5
DEATH DEATH_ICD10(K292) Alcoholic gastritis 5
INPAT INPAT_ICD10(K273) Peptic ulcer, site unspecified, acute without haemorrhage or perforation 5
INPAT INPAT_ICD10(K312) Hourglass stricture and stenosis of stomach 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