| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| OUTPAT | OUTPAT_ICD10(D473) | Essential (haemorrhagic) thrombocythaemia | 921 | |
| INPAT | INPAT_ICD10(D473) | Essential (haemorrhagic) thrombocythaemia | 229 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(D473) | Essential (haemorrhagic) thrombocythaemia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 228 | |
| CANC | CANC_TOPO(C421)_MORPHO(9962)_BEH(3) | Bone marrow, Essential thrombocythemia | 200 | |
| DEATH | DEATH_ICD10(D473) | Essential (haemorrhagic) thrombocythaemia | 12 | |
| INPAT | INPAT_ICD9(2387B) | Neoplasm of uncertain behaviour of other and unspecified sites and tissues, Other lymphatic and haematopoietic tissues | 12 |