| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| OUTPAT | OUTPAT_ICD10(H522) | Astigmatism | 2047 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(H522) | Astigmatism. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 608 | |
| INPAT | INPAT_ICD8(37000) | Refractive errors, Astigmatismus | 75 | |
| INPAT | INPAT_ICD10(H522) | Astigmatism | 33 | |
| INPAT | INPAT_ICD9(3672A) | Astigmatism | 21 |