Source Code Name Case count Share of cases (%)
OUTPAT OUTPAT_ICD10(K269) Duodenal ulcer, unspecified as acute or chronic, without haemorrhage or perforation 850
INPAT INPAT_ICD10(K260) Duodenal ulcer, acute with haemorrhage 634
OUTPAT OUTPAT_ICD10(K260) Duodenal ulcer, acute with haemorrhage 457
OUTPAT OUTPAT_ICD10(K263) Duodenal ulcer, acute without haemorrhage or perforation 404
INPAT INPAT_ICD10(K269) Duodenal ulcer, unspecified as acute or chronic, without haemorrhage or perforation 323
OUTPAT OUTPAT_ICD10(K267) Duodenal ulcer, chronic without haemorrhage or perforation 319
OUTPAT OUTPAT_ICD10(K264) Duodenal ulcer, chronic or unspecified with haemorrhage 274
INPAT INPAT_ICD10(K264) Duodenal ulcer, chronic or unspecified with haemorrhage 259
INPAT INPAT_ICD10(K263) Duodenal ulcer, acute without haemorrhage or perforation 229
INPAT INPAT_ICD9(5322B) Duodenal ulcer, Acute with haemorrhage and perforation 219
INPAT INPAT_ICD9(5322A) Duodenal ulcer, Acute with haemorrhage and perforation 202
INPAT INPAT_ICD10(K261) Duodenal ulcer, acute with perforation 106
INPAT INPAT_ICD10(K267) Duodenal ulcer, chronic without haemorrhage or perforation 86
INPAT INPAT_ICD9(5321A) Duodenal ulcer, Acute with perforation 84
OUTPAT OUTPAT_ICD10(K261) Duodenal ulcer, acute with perforation 83
INPAT INPAT_ICD9(5320B) Duodenal ulcer, Acute with haemorrhage 71
INPAT INPAT_ICD9(5321B) Duodenal ulcer, Acute with perforation 70
INPAT INPAT_ICD9(5320A) Duodenal ulcer, Acute with haemorrhage 67
OUTPAT OUTPAT_ICD10(K265) Duodenal ulcer, chronic or unspecified with perforation 58
INPAT INPAT_ICD9(5321C) Duodenal ulcer, Acute with perforation 55
INPAT INPAT_ICD10(K265) Duodenal ulcer, chronic or unspecified with perforation 52
INPAT INPAT_ICD9(5322X) Duodenal ulcer, Acute with haemorrhage and perforation 47
INPAT INPAT_ICD9(5322F) Duodenal ulcer, Acute with haemorrhage and perforation 42
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
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K26) Duodenal ulcer. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 38
INPAT INPAT_ICD9(5322E) Duodenal ulcer, Acute with haemorrhage and perforation 36
INPAT INPAT_ICD9(5322C) Duodenal ulcer, Acute with haemorrhage and perforation 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_ICD9(5321E) Duodenal ulcer, Acute with perforation 29
INPAT INPAT_ICD9(5320X) Duodenal ulcer, Acute with haemorrhage 28
DEATH DEATH_ICD10(K264) Duodenal ulcer, chronic or unspecified with haemorrhage 27
INPAT INPAT_ICD10(K262) Duodenal ulcer, acute with both haemorrhage and perforation 23
INPAT INPAT_ICD9(5320C) Duodenal ulcer, Acute with haemorrhage 23
OUTPAT OUTPAT_ICD10(K26) Duodenal ulcer 22
INPAT INPAT_ICD9(5324A) Duodenal ulcer, Chronic or unspecified with haemorrhage 20
INPAT INPAT_ICD9(5321X) Duodenal ulcer, Acute with perforation 18
INPAT INPAT_ICD9(5321F) Duodenal ulcer, Acute with perforation 17
OUTPAT OUTPAT_ICD10(K266) Duodenal ulcer, chronic or unspecified with both haemorrhage and 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
OUTPAT OUTPAT_ICD10(K262) Duodenal ulcer, acute with both haemorrhage and 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
INPAT INPAT_ICD9(5320F) Duodenal ulcer, Acute with haemorrhage 15
INPAT INPAT_ICD9(5322D) Duodenal ulcer, Acute with haemorrhage and perforation 15
DEATH DEATH_ICD10(K261) Duodenal ulcer, acute with perforation 14
DEATH DEATH_ICD10(K265) Duodenal ulcer, chronic or unspecified with perforation 13
INPAT INPAT_ICD9(5323A) Duodenal ulcer, Acute without mention of haemorrhage or perforation 13
INPAT INPAT_ICD10(K266) Duodenal ulcer, chronic or unspecified with both haemorrhage and perforation 12
INPAT INPAT_ICD9(5323B) Duodenal ulcer, Acute without mention of haemorrhage or perforation 12
INPAT INPAT_ICD9(5325B) Duodenal ulcer, 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
INPAT INPAT_ICD10(K26) Duodenal ulcer 7
INPAT INPAT_ICD9(5324B) Duodenal ulcer, Chronic or unspecified with haemorrhage 7
INPAT INPAT_ICD9(5325A) Duodenal ulcer, Chronic or unspecified with perforation 7
INPAT INPAT_ICD9(5320E) Duodenal ulcer, Acute with haemorrhage 6
INPAT INPAT_ICD9(5323E) Duodenal ulcer, Acute without mention of haemorrhage or perforation 5
INPAT INPAT_ICD9(5324X) Duodenal ulcer, Chronic or unspecified with haemorrhage 5