Source Code Name Case count Share of cases (%)
OUTPAT OUTPAT_ICD10(K259) Gastric ulcer, Unspecified as acute or chronic, without haemorrhage or perforation 2168
OUTPAT OUTPAT_ICD10(K257) Gastric ulcer, Chronic without haemorrhage or perforation 1147
INPAT INPAT_ICD10(K250) Gastric ulcer, Acute with haemorrhage 977
OUTPAT OUTPAT_ICD10(K253) Gastric ulcer, Acute without haemorrhage or perforation 959
OUTPAT OUTPAT_ICD10(K250) Gastric ulcer, Acute with haemorrhage 871
INPAT INPAT_ICD10(K259) Gastric ulcer, Unspecified as acute or chronic, without haemorrhage or perforation 696
OUTPAT OUTPAT_ICD10(K254) Gastric ulcer, Chronic or unspecified with haemorrhage 642
INPAT INPAT_ICD10(K254) Gastric ulcer, Chronic or unspecified with haemorrhage 522
INPAT INPAT_ICD10(K253) Gastric ulcer, Acute without haemorrhage or perforation 376
INPAT INPAT_ICD10(K257) Gastric ulcer, Chronic without haemorrhage or perforation 262
INPAT INPAT_ICD10(K251) Gastric ulcer, Acute with perforation 239
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K25) Gastric ulcer. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 196
OUTPAT OUTPAT_ICD10(K251) Gastric ulcer, Acute with perforation 195
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! 190
OUTPAT OUTPAT_ICD10(K255) Gastric ulcer, Chronic or unspecified with perforation 131
INPAT INPAT_ICD10(K255) Gastric ulcer, Chronic or unspecified with perforation 128
INPAT INPAT_ICD9(5310A) Gastric ulcer, Acute with haemorrhage 89
INPAT INPAT_ICD9(5310B) Gastric ulcer, Acute with haemorrhage 86
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! 86
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K250) Gastric ulcer, Acute with haemorrhage. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 77
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! 77
INPAT INPAT_ICD9(5314B) Gastric ulcer, Chronic or unspecified with haemorrhage 72
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! 67
OUTPAT OUTPAT_ICD10(K25) Gastric ulcer 52
DEATH DEATH_ICD10(K250) Gastric ulcer, Acute with haemorrhage 50
INPAT INPAT_ICD9(5311A) Gastric ulcer, Acute with perforation 49
OUTPAT OUTPAT_ICD10(K256) Gastric ulcer, Chronic or unspecified with both haemorrhage and perforation 49
DEATH DEATH_ICD10(K254) Gastric ulcer, Chronic or unspecified with haemorrhage 43
OUTPAT OUTPAT_ICD10(K252) Gastric ulcer, Acute with both haemorrhage and perforation 41
INPAT INPAT_ICD9(5314A) Gastric ulcer, Chronic or unspecified with haemorrhage 39
INPAT INPAT_ICD9(5311B) Gastric ulcer, Acute with perforation 35
INPAT INPAT_ICD10(K252) Gastric ulcer, Acute with both haemorrhage and perforation 31
INPAT INPAT_ICD9(5312B) Gastric ulcer, Acute with haemorrhage and perforation 28
INPAT INPAT_ICD9(5310X) Gastric ulcer, Acute with haemorrhage 24
DEATH DEATH_ICD10(K251) Gastric ulcer, Acute with perforation 23
DEATH DEATH_ICD10(K255) Gastric ulcer, Chronic or unspecified with perforation 21
INPAT INPAT_ICD9(5312A) Gastric ulcer, Acute with haemorrhage and perforation 19
INPAT INPAT_ICD10(K256) Gastric ulcer, Chronic or unspecified with both haemorrhage and perforation 16
INPAT INPAT_ICD9(5310F) Gastric ulcer, Acute with haemorrhage 16
INPAT INPAT_ICD9(5313B) Gastric ulcer, Acute without mention of haemorrhage or perforation 16
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K251) Gastric ulcer, Acute with perforation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 16
INPAT INPAT_ICD9(5311C) Gastric ulcer, Acute with perforation 15
INPAT INPAT_ICD9(5314X) Gastric ulcer, Chronic or unspecified with haemorrhage 15
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! 14
INPAT INPAT_ICD9(5311F) Gastric ulcer, Acute with perforation 13
DEATH DEATH_ICD10(K259) Gastric ulcer, Unspecified as acute or chronic, without haemorrhage or perforation 11
INPAT INPAT_ICD9(5315B) Gastric ulcer, Chronic or unspecified with perforation 11
INPAT INPAT_ICD9(5311X) Gastric ulcer, Acute with perforation 10
INPAT INPAT_ICD9(5313A) Gastric ulcer, Acute without mention of haemorrhage or perforation 10
INPAT INPAT_ICD9(5314C) Gastric ulcer, Chronic or unspecified with haemorrhage 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
INPAT INPAT_ICD9(5312X) Gastric ulcer, Acute with haemorrhage and perforation 5