| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| OUTPAT | OUTPAT_ICD10(K921) | Melaena | 5857 | |
| INPAT | INPAT_ICD10(K921) | Melaena | 3830 | |
| OUTPAT | OUTPAT_ICD10(K920) | Haematemesis | 3017 | |
| OUTPAT | OUTPAT_ICD10(K922) | Gastrointestinal haemorrhage, unspecified | 2350 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(K921) | Melaena. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 2267 | |
| INPAT | INPAT_ICD10(K920) | Haematemesis | 1859 | |
| INPAT | INPAT_ICD10(K922) | Gastrointestinal haemorrhage, unspecified | 1447 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(K922) | Gastrointestinal haemorrhage, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 978 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(K920) | Haematemesis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 425 | |
| INPAT | INPAT_ICD9(5781A) | Gastro-intestinal haemorrhage, Melaena | 367 | |
| INPAT | INPAT_ICD9(5780A) | Hematemesis | 210 | |
| INPAT | INPAT_ICD9(5781B) | Gastro-intestinal haemorrhage, Melaena | 198 | |
| DEATH | DEATH_ICD10(K922) | Gastrointestinal haemorrhage, unspecified | 125 | |
| DEATH | DEATH_ICD10(K921) | Melaena | 30 | |
| DEATH | DEATH_ICD10(K920) | Haematemesis | 24 |