Source Code Name Case count Share of cases (%)
OUTPAT OUTPAT_ICD10(K259) Gastric ulcer, Unspecified as acute or chronic, without haemorrhage or perforation 1998
OUTPAT OUTPAT_ICD10(K257) Gastric ulcer, Chronic without haemorrhage or perforation 1056
INPAT INPAT_ICD10(K250) Gastric ulcer, Acute with haemorrhage 898
OUTPAT OUTPAT_ICD10(K253) Gastric ulcer, Acute without haemorrhage or perforation 880
OUTPAT OUTPAT_ICD10(K250) Gastric ulcer, Acute with haemorrhage 792
INPAT INPAT_ICD10(K259) Gastric ulcer, Unspecified as acute or chronic, without haemorrhage or perforation 638
OUTPAT OUTPAT_ICD10(K254) Gastric ulcer, Chronic or unspecified with haemorrhage 571
INPAT INPAT_ICD10(K254) Gastric ulcer, Chronic or unspecified with haemorrhage 480
INPAT INPAT_ICD10(K253) Gastric ulcer, Acute without haemorrhage or perforation 336
INPAT INPAT_ICD10(K257) Gastric ulcer, Chronic without haemorrhage or perforation 245
INPAT INPAT_ICD10(K251) Gastric ulcer, Acute with perforation 219
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K25) Gastric ulcer. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 179
OUTPAT OUTPAT_ICD10(K251) Gastric ulcer, Acute with perforation 174
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
OUTPAT OUTPAT_ICD10(K255) Gastric ulcer, Chronic or unspecified with perforation 126
INPAT INPAT_ICD10(K255) Gastric ulcer, Chronic or unspecified with perforation 123
INPAT INPAT_ICD9(5310A) Gastric ulcer, Acute with haemorrhage 83
INPAT INPAT_ICD9(5310B) Gastric ulcer, Acute with haemorrhage 83
INPAT INPAT_ICD9(5314B) Gastric ulcer, Chronic or unspecified with haemorrhage 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(K250) Gastric ulcer, Acute 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! 59
DEATH DEATH_ICD10(K250) Gastric ulcer, Acute with haemorrhage 48
OUTPAT OUTPAT_ICD10(K256) Gastric ulcer, Chronic or unspecified with both haemorrhage and perforation 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
INPAT INPAT_ICD9(5311A) Gastric ulcer, Acute with perforation 45
OUTPAT OUTPAT_ICD10(K25) Gastric ulcer 44
DEATH DEATH_ICD10(K254) Gastric ulcer, Chronic or unspecified with haemorrhage 42
INPAT INPAT_ICD9(5314A) Gastric ulcer, Chronic or unspecified with haemorrhage 38
OUTPAT OUTPAT_ICD10(K252) Gastric ulcer, Acute with both haemorrhage and perforation 37
INPAT INPAT_ICD9(5311B) Gastric ulcer, Acute with perforation 33
INPAT INPAT_ICD10(K252) Gastric ulcer, Acute with both haemorrhage and perforation 29
INPAT INPAT_ICD9(5312B) Gastric ulcer, Acute with haemorrhage and perforation 24
DEATH DEATH_ICD10(K255) Gastric ulcer, Chronic or unspecified with perforation 22
INPAT INPAT_ICD9(5310X) Gastric ulcer, Acute with haemorrhage 22
DEATH DEATH_ICD10(K251) Gastric ulcer, Acute with perforation 21
INPAT INPAT_ICD9(5312A) Gastric ulcer, Acute with haemorrhage and perforation 17
INPAT INPAT_ICD9(5310F) Gastric ulcer, Acute with haemorrhage 16
INPAT INPAT_ICD9(5314X) Gastric ulcer, Chronic or unspecified with haemorrhage 16
INPAT INPAT_ICD10(K256) Gastric ulcer, Chronic or unspecified with both haemorrhage and perforation 15
INPAT INPAT_ICD9(5311C) Gastric ulcer, Acute with perforation 15
INPAT INPAT_ICD9(5313B) Gastric ulcer, Acute without mention of haemorrhage or perforation 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
INPAT INPAT_ICD9(5311F) Gastric ulcer, Acute with perforation 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(K259) Gastric ulcer, Unspecified as acute or chronic, without haemorrhage or perforation 12
INPAT INPAT_ICD9(5313A) Gastric ulcer, Acute without mention of haemorrhage or perforation 11
INPAT INPAT_ICD9(5315B) Gastric ulcer, Chronic or unspecified with perforation 10
INPAT INPAT_ICD9(5314C) Gastric ulcer, Chronic or unspecified with haemorrhage 9
INPAT INPAT_ICD9(5311X) Gastric ulcer, Acute with perforation 8
DEATH DEATH_ICD10(K252) Gastric ulcer, Acute with both haemorrhage and perforation 7
INPAT INPAT_ICD9(5310C) Gastric ulcer, Acute with haemorrhage 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
INPAT INPAT_ICD10(K25) Gastric ulcer 6
INPAT INPAT_ICD9(5314F) Gastric ulcer, Chronic or unspecified with haemorrhage 6
DEATH DEATH_ICD10(K256) Gastric ulcer, Chronic or unspecified with both haemorrhage and perforation 5
DEATH DEATH_ICD9(5314B) Gastric ulcer, Chronic or unspecified with haemorrhage 5