| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| OUTPAT | OUTPAT_ICD10(K921) | Melaena | 4632 | |
| INPAT | INPAT_ICD10(K921) | Melaena | 3023 | |
| OUTPAT | OUTPAT_ICD10(K920) | Haematemesis | 2469 | |
| OUTPAT | OUTPAT_ICD10(K922) | Gastrointestinal haemorrhage, unspecified | 1839 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(K921) | Melaena. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 1725 | |
| INPAT | INPAT_ICD10(K920) | Haematemesis | 1528 | |
| INPAT | INPAT_ICD10(K922) | Gastrointestinal haemorrhage, unspecified | 1159 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(K922) | Gastrointestinal haemorrhage, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 706 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(K920) | Haematemesis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 334 | |
| INPAT | INPAT_ICD9(5781A) | Gastro-intestinal haemorrhage, Melaena | 300 | |
| INPAT | INPAT_ICD9(5780A) | Hematemesis | 178 | |
| INPAT | INPAT_ICD9(5781B) | Gastro-intestinal haemorrhage, Melaena | 169 | |
| DEATH | DEATH_ICD10(K922) | Gastrointestinal haemorrhage, unspecified | 96 | |
| DEATH | DEATH_ICD10(K920) | Haematemesis | 18 | |
| DEATH | DEATH_ICD10(K921) | Melaena | 18 |