| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| OUTPAT | OUTPAT_ICD10(M332) | Polymyositis | 251 | |
| INPAT | INPAT_ICD10(M332) | Polymyositis | 142 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(M332) | Polymyositis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 86 | |
| INPAT | INPAT_ICD8(71610) | Polymyositis and dermatomyositis, Polymyositis | 21 | |
| INPAT | INPAT_ICD9(7104A) | Polymyositis | 21 | |
| DEATH | DEATH_ICD10(M332) | Polymyositis | 14 |