| Source | Code | Name | Case count | Share of cases (%) | 
|---|---|---|---|---|
| OUTPAT | OUTPAT_ICD10(D750) | Familial erythrocytosis | 120 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(D750) | Familial erythrocytosis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 21 | |
| INPAT | INPAT_ICD10(D750) | Familial erythrocytosis | 14 |