| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(L811) | Chloasma. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 149 | |
| OUTPAT | OUTPAT_ICD10(L811) | Chloasma | 99 | |
| INPAT | INPAT_ICD9(7090A) | Other disorders of skin and subcutaneous tissue, Dyschromia | 6 | |
| INPAT | INPAT_ICD8(70901) | Other diseases of skin, Chloasma symptomaticum aliud sive NUD | 5 |