Source Code Name Case count Share of cases (%)
OUTPAT OUTPAT_ICD10(K259) Gastric ulcer, Unspecified as acute or chronic, without haemorrhage or perforation 2627
OUTPAT OUTPAT_ICD10(K257) Gastric ulcer, Chronic without haemorrhage or perforation 1362
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(K250) Gastric ulcer, Acute with haemorrhage 1060
INPAT INPAT_ICD10(K259) Gastric ulcer, Unspecified as acute or chronic, without haemorrhage or perforation 849
OUTPAT OUTPAT_ICD10(K254) Gastric ulcer, Chronic or unspecified with haemorrhage 795
INPAT INPAT_ICD10(K254) Gastric ulcer, Chronic or unspecified with haemorrhage 626
INPAT INPAT_ICD10(K253) Gastric ulcer, Acute without haemorrhage or perforation 479
INPAT INPAT_ICD10(K257) Gastric ulcer, Chronic without haemorrhage or perforation 308
INPAT INPAT_ICD10(K251) Gastric ulcer, Acute with perforation 306
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(K25) Gastric ulcer. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 248
OUTPAT OUTPAT_ICD10(K251) Gastric ulcer, Acute with perforation 245
OUTPAT OUTPAT_ICD10(K255) Gastric ulcer, Chronic or unspecified with perforation 158
INPAT INPAT_ICD10(K255) Gastric ulcer, Chronic or unspecified with perforation 144
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
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
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
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_ICD9(5310B) Gastric ulcer, Acute with haemorrhage 93
INPAT INPAT_ICD9(5310A) Gastric ulcer, Acute with haemorrhage 92
INPAT INPAT_ICD9(5314B) Gastric ulcer, Chronic or unspecified with haemorrhage 77
OUTPAT OUTPAT_ICD10(K25) Gastric ulcer 65
DEATH DEATH_ICD10(K250) Gastric ulcer, Acute with haemorrhage 64
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
OUTPAT OUTPAT_ICD10(K252) Gastric ulcer, Acute with both haemorrhage and perforation 51
INPAT INPAT_ICD9(5311A) Gastric ulcer, Acute with perforation 50
INPAT INPAT_ICD9(5311B) Gastric ulcer, Acute with perforation 42
INPAT INPAT_ICD9(5314A) Gastric ulcer, Chronic or unspecified with haemorrhage 42
INPAT INPAT_ICD10(K252) Gastric ulcer, Acute with both haemorrhage and perforation 36
DEATH DEATH_ICD10(K251) Gastric ulcer, Acute with perforation 34
INPAT INPAT_ICD9(5312B) Gastric ulcer, Acute with haemorrhage and perforation 28
DEATH DEATH_ICD10(K255) Gastric ulcer, Chronic or unspecified with perforation 27
INPAT INPAT_ICD9(5310X) Gastric ulcer, Acute with haemorrhage 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
INPAT INPAT_ICD10(K256) Gastric ulcer, Chronic or unspecified with both haemorrhage and perforation 22
INPAT INPAT_ICD9(5312A) Gastric ulcer, Acute with haemorrhage and perforation 22
INPAT INPAT_ICD9(5313B) Gastric ulcer, Acute without mention of haemorrhage or perforation 20
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
INPAT INPAT_ICD9(5310F) Gastric ulcer, Acute with haemorrhage 17
INPAT INPAT_ICD9(5314X) Gastric ulcer, Chronic or unspecified with haemorrhage 17
INPAT INPAT_ICD9(5311C) Gastric ulcer, Acute with perforation 15
INPAT INPAT_ICD9(5311F) Gastric ulcer, Acute with perforation 13
INPAT INPAT_ICD9(5313A) Gastric ulcer, Acute without mention of haemorrhage or perforation 12
INPAT INPAT_ICD9(5315B) Gastric ulcer, Chronic or unspecified with perforation 11
DEATH DEATH_ICD10(K252) Gastric ulcer, Acute with both haemorrhage and perforation 10
INPAT INPAT_ICD10(K25) Gastric ulcer 10
INPAT INPAT_ICD9(5311X) Gastric ulcer, Acute with perforation 10
INPAT INPAT_ICD9(5314C) Gastric ulcer, Chronic or unspecified with haemorrhage 10
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
INPAT INPAT_ICD9(5310C) Gastric ulcer, Acute with haemorrhage 8
DEATH DEATH_ICD10(K256) Gastric ulcer, Chronic or unspecified with both haemorrhage and perforation 6
INPAT INPAT_ICD9(5310E) Gastric ulcer, Acute with haemorrhage 6
INPAT INPAT_ICD9(5314F) Gastric ulcer, Chronic or unspecified with haemorrhage 6
DEATH DEATH_ICD10(K253) Gastric ulcer, Acute without haemorrhage or perforation 5
DEATH DEATH_ICD9(5314B) Gastric ulcer, Chronic or unspecified with haemorrhage 5
INPAT INPAT_ICD9(5312X) Gastric ulcer, Acute with haemorrhage and perforation 5