Source Code Name Case count Share of cases (%)
OUTPAT OUTPAT_ICD10(K259) Gastric ulcer, Unspecified as acute or chronic, without haemorrhage or perforation 1651
OUTPAT OUTPAT_ICD10(K257) Gastric ulcer, Chronic without haemorrhage or perforation 845
INPAT INPAT_ICD10(K250) Gastric ulcer, Acute with haemorrhage 745
OUTPAT OUTPAT_ICD10(K253) Gastric ulcer, Acute without haemorrhage or perforation 693
OUTPAT OUTPAT_ICD10(K250) Gastric ulcer, Acute with haemorrhage 650
INPAT INPAT_ICD10(K259) Gastric ulcer, Unspecified as acute or chronic, without haemorrhage or perforation 523
OUTPAT OUTPAT_ICD10(K254) Gastric ulcer, Chronic or unspecified with haemorrhage 454
INPAT INPAT_ICD10(K254) Gastric ulcer, Chronic or unspecified with haemorrhage 377
INPAT INPAT_ICD10(K253) Gastric ulcer, Acute without haemorrhage or perforation 255
INPAT INPAT_ICD10(K257) Gastric ulcer, Chronic without haemorrhage or perforation 191
INPAT INPAT_ICD10(K251) Gastric ulcer, Acute with perforation 176
OUTPAT OUTPAT_ICD10(K251) Gastric ulcer, Acute with perforation 149
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K25) Gastric ulcer. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 138
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! 126
INPAT INPAT_ICD10(K255) Gastric ulcer, Chronic or unspecified with perforation 105
OUTPAT OUTPAT_ICD10(K255) Gastric ulcer, Chronic or unspecified with perforation 103
INPAT INPAT_ICD9(5310A) Gastric ulcer, Acute with haemorrhage 75
INPAT INPAT_ICD9(5310B) Gastric ulcer, Acute with haemorrhage 72
INPAT INPAT_ICD9(5314B) Gastric ulcer, Chronic or unspecified with haemorrhage 60
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! 53
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! 49
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K250) Gastric ulcer, Acute with haemorrhage. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 48
OUTPAT OUTPAT_ICD10(K256) Gastric ulcer, Chronic or unspecified with both haemorrhage and perforation 43
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! 38
DEATH DEATH_ICD10(K254) Gastric ulcer, Chronic or unspecified with haemorrhage 37
INPAT INPAT_ICD9(5311A) Gastric ulcer, Acute with perforation 37
OUTPAT OUTPAT_ICD10(K25) Gastric ulcer 35
DEATH DEATH_ICD10(K250) Gastric ulcer, Acute with haemorrhage 34
INPAT INPAT_ICD9(5314A) Gastric ulcer, Chronic or unspecified with haemorrhage 33
INPAT INPAT_ICD9(5311B) Gastric ulcer, Acute with perforation 29
OUTPAT OUTPAT_ICD10(K252) Gastric ulcer, Acute with both haemorrhage and perforation 28
INPAT INPAT_ICD9(5312B) Gastric ulcer, Acute with haemorrhage and perforation 21
INPAT INPAT_ICD10(K252) Gastric ulcer, Acute with both haemorrhage and perforation 19
DEATH DEATH_ICD10(K255) Gastric ulcer, Chronic or unspecified with perforation 18
INPAT INPAT_ICD9(5310X) Gastric ulcer, Acute with haemorrhage 18
DEATH DEATH_ICD10(K251) Gastric ulcer, Acute with perforation 16
INPAT INPAT_ICD9(5314X) Gastric ulcer, Chronic or unspecified with haemorrhage 15
INPAT INPAT_ICD9(5310F) Gastric ulcer, Acute with haemorrhage 14
INPAT INPAT_ICD9(5312A) Gastric ulcer, Acute with haemorrhage and perforation 13
INPAT INPAT_ICD10(K256) Gastric ulcer, Chronic or unspecified with both haemorrhage and perforation 12
INPAT INPAT_ICD9(5311C) Gastric ulcer, Acute with perforation 12
INPAT INPAT_ICD9(5311F) Gastric ulcer, Acute with perforation 12
INPAT INPAT_ICD9(5313B) Gastric ulcer, Acute without mention of haemorrhage or perforation 12
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K251) Gastric ulcer, Acute with perforation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 11
DEATH DEATH_ICD10(K259) Gastric ulcer, Unspecified as acute or chronic, without haemorrhage or perforation 10
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! 10
INPAT INPAT_ICD9(5313A) Gastric ulcer, Acute without mention of haemorrhage or perforation 9
INPAT INPAT_ICD10(K25) Gastric ulcer 7
INPAT INPAT_ICD9(5314C) Gastric ulcer, Chronic or unspecified with haemorrhage 7
INPAT INPAT_ICD9(5310C) Gastric ulcer, Acute with haemorrhage 6
INPAT INPAT_ICD9(5311X) Gastric ulcer, Acute with perforation 6
INPAT INPAT_ICD9(5315B) Gastric ulcer, Chronic or unspecified with perforation 6
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! 6
DEATH DEATH_ICD10(K252) Gastric ulcer, Acute with both haemorrhage and perforation 5