Source Code Name Case count Share of cases (%)
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K30) Dyspepsia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 23487
OUTPAT OUTPAT_ICD10(K210) Gastro-oesophageal reflux disease with oesophagitis 21238
OUTPAT OUTPAT_ICD10(K219) Gastro-oesophageal reflux disease without oesophagitis 20447
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K21) Gastro-oesophageal reflux disease. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 15099
OUTPAT OUTPAT_ICD10(K30) Dyspepsia 13591
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K219) Gastro-oesophageal reflux disease without oesophagitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 10834
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K210) Gastro-oesophageal reflux disease with oesophagitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 8030
OUTPAT OUTPAT_ICD10(K293) Chronic superficial gastritis 5648
OUTPAT OUTPAT_ICD10(K297) Gastritis, unspecified 5533
INPAT INPAT_ICD10(K210) Gastro-oesophageal reflux disease with oesophagitis 4976
OUTPAT OUTPAT_ICD10(K295) Chronic gastritis, unspecified 4402
OUTPAT OUTPAT_ICD10(K294) Chronic atrophic gastritis 3207
INPAT INPAT_ICD10(K219) Gastro-oesophageal reflux disease without oesophagitis 2853
OUTPAT OUTPAT_ICD10(K259) Gastric ulcer, Unspecified as acute or chronic, without haemorrhage or perforation 2627
OUTPAT OUTPAT_ICD10(K221) Ulcer of oesophagus 2544
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K297) Gastritis, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 2181
OUTPAT OUTPAT_ICD10(K227) Barrett's esophagus 1960
OUTPAT OUTPAT_ICD10(K21) Gastro-oesophageal reflux disease 1698
OUTPAT OUTPAT_ICD10(K291) Other acute gastritis 1646
OUTPAT OUTPAT_ICD10(K20) Oesophagitis 1637
OUTPAT OUTPAT_ICD10(K296) Other gastritis 1542
OUTPAT OUTPAT_ICD10(K257) Gastric ulcer, Chronic without haemorrhage or perforation 1362
OUTPAT OUTPAT_ICD10(K222) Oesophageal obstruction 1273
OUTPAT OUTPAT_ICD10(K253) Gastric ulcer, Acute without haemorrhage or perforation 1199
INPAT INPAT_ICD10(K250) Gastric ulcer, Acute with haemorrhage 1187
OUTPAT OUTPAT_ICD10(K298) Duodenitis 1178
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K20) Oesophagitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 1166
OUTPAT OUTPAT_ICD10(K299) Gastroduodenitis, unspecified 1156
OUTPAT OUTPAT_ICD10(K269) Duodenal ulcer, unspecified as acute or chronic, without haemorrhage or perforation 1113
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K294) Chronic atrophic gastritis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 1113
OUTPAT OUTPAT_ICD10(K250) Gastric ulcer, Acute with haemorrhage 1060
OUTPAT OUTPAT_ICD10(K224) Dyskinesia of oesophagus 902
INPAT INPAT_ICD10(K297) Gastritis, unspecified 881
INPAT INPAT_ICD10(K30) Dyspepsia 850
INPAT INPAT_ICD10(K259) Gastric ulcer, Unspecified as acute or chronic, without haemorrhage or perforation 849
INPAT INPAT_ICD10(K260) Duodenal ulcer, acute with haemorrhage 846
OUTPAT OUTPAT_ICD10(K318) Other specified diseases of stomach and duodenum 845
OUTPAT OUTPAT_ICD10(K290) Acute haemorrhagic gastritis 844
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K295) Chronic gastritis, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 809
INPAT INPAT_ICD10(K221) Ulcer of oesophagus 795
OUTPAT OUTPAT_ICD10(K254) Gastric ulcer, Chronic or unspecified with haemorrhage 795
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K29) Gastritis and duodenitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 744
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K227) Barrett's esophagus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 737
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K293) Chronic superficial gastritis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 733
OUTPAT OUTPAT_ICD10(K238) Disorders of oesophagus in other diseases classified elsewhere 713
INPAT INPAT_ICD10(K20) Oesophagitis 708
OUTPAT OUTPAT_ICD10(K317) Polyp of stomach and duodenum 679
INPAT INPAT_ICD10(K222) Oesophageal obstruction 641
INPAT INPAT_ICD10(K254) Gastric ulcer, Chronic or unspecified with haemorrhage 626
OUTPAT OUTPAT_ICD10(K260) Duodenal ulcer, acute with haemorrhage 613
INPAT INPAT_ICD10(K294) Chronic atrophic gastritis 556
INPAT INPAT_ICD10(K226) Gastro-oesophageal laceration-haemorrhage syndrome 554
OUTPAT OUTPAT_ICD10(K263) Duodenal ulcer, acute without haemorrhage or perforation 543
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K291) Other acute gastritis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 541
OUTPAT OUTPAT_ICD10(K226) Gastro-oesophageal laceration-haemorrhage syndrome 535
OUTPAT OUTPAT_ICD10(K220) Achalasia of cardia 521
OUTPAT OUTPAT_ICD10(K225) Diverticulum of oesophagus, acquired 507
INPAT INPAT_ICD10(K253) Gastric ulcer, Acute without haemorrhage or perforation 479
OUTPAT OUTPAT_ICD10(K229) Disease of oesophagus, unspecified 470
INPAT INPAT_ICD10(K293) Chronic superficial gastritis 468
INPAT INPAT_ICD10(K269) Duodenal ulcer, unspecified as acute or chronic, without haemorrhage or perforation 434
OUTPAT OUTPAT_ICD10(K228) Other specified diseases of oesophagus 428
OUTPAT OUTPAT_ICD10(K267) Duodenal ulcer, chronic without haemorrhage or perforation 410
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K296) Other gastritis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 410
INPAT INPAT_ICD10(K295) Chronic gastritis, unspecified 402
INPAT INPAT_ICD10(K291) Other acute gastritis 399
INPAT INPAT_ICD10(K227) Barrett's esophagus 380
OUTPAT OUTPAT_ICD10(K264) Duodenal ulcer, chronic or unspecified with haemorrhage 372
INPAT INPAT_ICD10(K264) Duodenal ulcer, chronic or unspecified with haemorrhage 366
INPAT INPAT_ICD10(K225) Diverticulum of oesophagus, acquired 350
INPAT INPAT_ICD10(K263) Duodenal ulcer, acute without haemorrhage or perforation 331
INPAT INPAT_ICD10(K257) Gastric ulcer, Chronic without haemorrhage or perforation 308
INPAT INPAT_ICD10(K220) Achalasia of cardia 306
INPAT INPAT_ICD10(K251) Gastric ulcer, Acute with perforation 306
INPAT INPAT_ICD10(K290) Acute haemorrhagic gastritis 303
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! 293
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K229) Disease of oesophagus, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 290
INPAT INPAT_ICD10(K298) Duodenitis 272
OUTPAT OUTPAT_ICD10(K292) Alcoholic gastritis 265
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K299) Gastroduodenitis, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 256
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K221) Ulcer of oesophagus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 251
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K25) Gastric ulcer. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 248
OUTPAT OUTPAT_ICD10(K251) Gastric ulcer, Acute with perforation 245
INPAT INPAT_ICD10(K224) Dyskinesia of oesophagus 226
INPAT INPAT_ICD10(K299) Gastroduodenitis, unspecified 223
OUTPAT OUTPAT_ICD10(K289) Gastrojejunal ulcer, unspecified as acute or chronic, without haemorrhage or perforation 222
INPAT INPAT_ICD10(K238) Disorders of oesophagus in other diseases classified elsewhere 219
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K222) Oesophageal obstruction. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 216
INPAT INPAT_ICD10(K292) Alcoholic gastritis 188
INPAT INPAT_ICD10(K318) Other specified diseases of stomach and duodenum 180
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K224) Dyskinesia of oesophagus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 180
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K228) Other specified diseases of oesophagus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 173
INPAT INPAT_ICD10(K296) Other gastritis 161
OUTPAT OUTPAT_ICD10(K255) Gastric ulcer, Chronic or unspecified with perforation 158
INPAT INPAT_ICD10(K261) Duodenal ulcer, acute with perforation 153
OUTPAT OUTPAT_ICD10(K315) Obstruction of duodenum 147
INPAT INPAT_ICD10(K255) Gastric ulcer, Chronic or unspecified with perforation 144
OUTPAT OUTPAT_ICD10(K223) Perforation of oesophagus 140
INPAT INPAT_ICD10(K315) Obstruction of duodenum 138
INPAT INPAT_ICD10(K223) Perforation of oesophagus 137
OUTPAT OUTPAT_ICD10(K319) Disease of stomach and duodenum, unspecified 137
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K317) Polyp of stomach and duodenum. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 130
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! 126
OUTPAT OUTPAT_ICD10(K261) Duodenal ulcer, acute with perforation 121
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! 118
INPAT INPAT_ICD10(K267) Duodenal ulcer, chronic without haemorrhage or perforation 114
OUTPAT OUTPAT_ICD10(K310) Acute dilatation of stomach 114
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! 109
INPAT INPAT_ICD10(K317) Polyp of stomach and duodenum 107
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K220) Achalasia of cardia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 107
OUTPAT OUTPAT_ICD10(K279) Peptic ulcer, site unspecified, unspecified as acute or chronic, without haemorrhage or perforation 106
INPAT INPAT_ICD10(K229) Disease of oesophagus, unspecified 105
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K298) Duodenitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 100
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K250) Gastric ulcer, Acute with haemorrhage. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 99
INPAT INPAT_ICD10(K310) Acute dilatation of stomach 95
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K225) Diverticulum of oesophagus, acquired. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 92
OUTPAT OUTPAT_ICD10(K265) Duodenal ulcer, chronic or unspecified with perforation 88
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K22) Other diseases of oesophagus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 88
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! 88
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! 84
INPAT INPAT_ICD10(K265) Duodenal ulcer, chronic or unspecified with perforation 80
OUTPAT OUTPAT_ICD10(K29) Gastritis and duodenitis 79
INPAT INPAT_ICD10(K289) Gastrojejunal ulcer, unspecified as acute or chronic, without haemorrhage or perforation 74
INPAT INPAT_ICD10(K228) Other specified diseases of oesophagus 68
OUTPAT OUTPAT_ICD10(K270) Peptic ulcer, site unspecified, acute with haemorrhage 68
OUTPAT OUTPAT_ICD10(K25) Gastric ulcer 65
DEATH DEATH_ICD10(K250) Gastric ulcer, Acute with haemorrhage 64
OUTPAT OUTPAT_ICD10(K311) Adult hypertrophic pyloric stenosis 64
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! 62
INPAT INPAT_ICD10(K319) Disease of stomach and duodenum, unspecified 61
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K26) Duodenal ulcer. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 61
OUTPAT OUTPAT_ICD10(K256) Gastric ulcer, Chronic or unspecified with both haemorrhage and perforation 57
DEATH DEATH_ICD10(K254) Gastric ulcer, Chronic or unspecified with haemorrhage 55
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K292) Alcoholic gastritis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 52
INPAT INPAT_ICD10(K270) Peptic ulcer, site unspecified, acute with haemorrhage 51
OUTPAT OUTPAT_ICD10(K252) Gastric ulcer, Acute with both haemorrhage and perforation 51
DEATH DEATH_ICD10(K260) Duodenal ulcer, acute with haemorrhage 50
INPAT INPAT_ICD10(K21) Gastro-oesophageal reflux disease 48
DEATH DEATH_ICD10(K264) Duodenal ulcer, chronic or unspecified with haemorrhage 46
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K290) Acute haemorrhagic gastritis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 46
INPAT INPAT_ICD10(K280) Gastrojejunal ulcer, acute with haemorrhage 45
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K319) Disease of stomach and duodenum, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 44
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K260) Duodenal ulcer, acute with haemorrhage. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 43
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K226) Gastro-oesophageal laceration-haemorrhage syndrome. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 42
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! 37
INPAT INPAT_ICD10(K252) Gastric ulcer, Acute with both haemorrhage and perforation 36
OUTPAT OUTPAT_ICD10(K280) Gastrojejunal ulcer, acute with haemorrhage 36
INPAT INPAT_ICD10(K279) Peptic ulcer, site unspecified, unspecified as acute or chronic, without haemorrhage or perforation 35
DEATH DEATH_ICD10(K251) Gastric ulcer, Acute with perforation 34
INPAT INPAT_ICD10(K311) Adult hypertrophic pyloric stenosis 34
DEATH DEATH_ICD10(K221) Ulcer of oesophagus 30
OUTPAT OUTPAT_ICD10(K26) Duodenal ulcer 30
INPAT INPAT_ICD10(K262) Duodenal ulcer, acute with both haemorrhage and perforation 29
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K31) Other diseases of stomach and duodenum. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 29
DEATH DEATH_ICD10(K255) Gastric ulcer, Chronic or unspecified with perforation 27
OUTPAT OUTPAT_ICD10(K262) Duodenal ulcer, acute with both haemorrhage and perforation 27
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! 27
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K251) Gastric ulcer, Acute with perforation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 25
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! 25
DEATH DEATH_ICD10(K290) Acute haemorrhagic gastritis 24
OUTPAT OUTPAT_ICD10(K283) Gastrojejunal ulcer, acute without haemorrhage or perforation 24
DEATH DEATH_ICD10(K261) Duodenal ulcer, acute with perforation 23
OUTPAT OUTPAT_ICD10(K266) Duodenal ulcer, chronic or unspecified with both haemorrhage and perforation 23
OUTPAT OUTPAT_ICD10(K287) Gastrojejunal ulcer, chronic without haemorrhage or perforation 23
DEATH DEATH_ICD10(K223) Perforation of oesophagus 22
INPAT INPAT_ICD10(K256) Gastric ulcer, Chronic or unspecified with both haemorrhage and perforation 22
INPAT INPAT_ICD10(K316) Fistula of stomach and duodenum 22
OUTPAT OUTPAT_ICD10(K316) Fistula of stomach and duodenum 22
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K27) Peptic ulcer, site unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 22
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! 22
INPAT INPAT_ICD10(K281) Gastrojejunal ulcer, acute with perforation 21
OUTPAT OUTPAT_ICD10(K313) Pylorospasm, not elsewhere classified 21
OUTPAT OUTPAT_ICD10(K22) Other diseases of oesophagus 20
OUTPAT OUTPAT_ICD10(K271) Peptic ulcer, site unspecified, acute with perforation 20
OUTPAT OUTPAT_ICD10(K281) Gastrojejunal ulcer, acute with perforation 20
INPAT INPAT_ICD10(K271) Peptic ulcer, site unspecified, acute with perforation 19
OUTPAT OUTPAT_ICD10(K284) Gastrojejunal ulcer, chronic or unspecified with haemorrhage 19
OUTPAT OUTPAT_ICD10(K314) Gastric diverticulum 19
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K223) Perforation of oesophagus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 19
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! 19
DEATH DEATH_ICD10(K259) Gastric ulcer, Unspecified as acute or chronic, without haemorrhage or perforation 18
OUTPAT OUTPAT_ICD10(K273) Peptic ulcer, site unspecified, acute without haemorrhage or perforation 18
OUTPAT OUTPAT_ICD10(K274) Peptic ulcer, site unspecified, chronic or unspecified with haemorrhage 18
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! 18
DEATH DEATH_ICD10(K222) Oesophageal obstruction 17
DEATH DEATH_ICD10(K265) Duodenal ulcer, chronic or unspecified with perforation 16
INPAT INPAT_ICD10(K266) Duodenal ulcer, chronic or unspecified with both haemorrhage and perforation 16
INPAT INPAT_ICD10(K284) Gastrojejunal ulcer, chronic or unspecified with haemorrhage 14
OUTPAT OUTPAT_ICD10(K275) Peptic ulcer, site unspecified, chronic or unspecified with perforation 12
OUTPAT OUTPAT_ICD10(K312) Hourglass stricture and stenosis of stomach 12
DEATH DEATH_ICD10(K226) Gastro-oesophageal laceration-haemorrhage syndrome 11
INPAT INPAT_ICD10(K274) Peptic ulcer, site unspecified, chronic or unspecified with haemorrhage 11
OUTPAT OUTPAT_ICD10(K277) Peptic ulcer, site unspecified, chronic without haemorrhage or perforation 11
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K261) Duodenal ulcer, acute with perforation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 11
DEATH DEATH_ICD10(K210) Gastro-oesophageal reflux disease with oesophagitis 10
DEATH DEATH_ICD10(K252) Gastric ulcer, Acute with both haemorrhage and perforation 10
INPAT INPAT_ICD10(K25) Gastric ulcer 10
DEATH DEATH_ICD10(K292) Alcoholic gastritis 9
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! 9
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K311) Adult hypertrophic pyloric stenosis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 9
DEATH DEATH_ICD10(K225) Diverticulum of oesophagus, acquired 8
DEATH DEATH_ICD10(K270) Peptic ulcer, site unspecified, acute with haemorrhage 8
INPAT INPAT_ICD10(K312) Hourglass stricture and stenosis of stomach 8
INPAT INPAT_ICD10(K313) Pylorospasm, not elsewhere classified 8
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! 8
INPAT INPAT_ICD10(K26) Duodenal ulcer 7
INPAT INPAT_ICD10(K273) Peptic ulcer, site unspecified, acute without haemorrhage or perforation 7
OUTPAT OUTPAT_ICD10(K27) Peptic ulcer, site unspecified 7
OUTPAT OUTPAT_ICD10(K272) Peptic ulcer, site unspecified, acute with both haemorrhage and perforation 7
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K273) Peptic ulcer, site unspecified, acute without haemorrhage or perforation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 7
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K315) Obstruction of duodenum. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 7
DEATH DEATH_ICD10(K256) Gastric ulcer, Chronic or unspecified with both haemorrhage and perforation 6
DEATH DEATH_ICD10(K269) Duodenal ulcer, unspecified as acute or chronic, without haemorrhage or perforation 6
INPAT INPAT_ICD10(K285) Gastrojejunal ulcer, chronic or unspecified with perforation 6
OUTPAT OUTPAT_ICD10(K285) Gastrojejunal ulcer, chronic or unspecified with perforation 6
OUTPAT OUTPAT_ICD10(K31) Other diseases of stomach and duodenum 6
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K280) Gastrojejunal ulcer, acute with haemorrhage. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 6
DEATH DEATH_ICD10(K253) Gastric ulcer, Acute without haemorrhage or perforation 5
DEATH DEATH_ICD10(K266) Duodenal ulcer, chronic or unspecified with both haemorrhage and perforation 5
DEATH DEATH_ICD10(K315) Obstruction of duodenum 5
OUTPAT OUTPAT_ICD10(K286) Gastrojejunal ulcer, chronic or unspecified with both haemorrhage and perforation 5
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K265) Duodenal ulcer, chronic or unspecified with perforation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 5
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K314) Gastric diverticulum. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 5