| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| OUTPAT | OUTPAT_ICD10(H522) | Astigmatism | 2324 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(H522) | Astigmatism. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 878 | |
| INPAT | INPAT_ICD8(37000) | Refractive errors, Astigmatismus | 86 | |
| INPAT | INPAT_ICD10(H522) | Astigmatism | 36 | |
| INPAT | INPAT_ICD9(3672A) | Astigmatism | 22 |