| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| OUTPAT | OUTPAT_ICD10(H350) | Background retinopathy and retinal vascular changes | 427 | |
| INPAT | INPAT_ICD10(H350) | Background retinopathy and retinal vascular changes | 46 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(H350) | Background retinopathy and retinal vascular changes. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 36 | |
| INPAT | INPAT_ICD8(36701) | Inflammation of optic nerve and retina, Periphlebitis retinae | 9 | |
| INPAT | INPAT_ICD8(37709) | Other diseases of retina and optic nerve, Laesio vascularis retinae NUD | 8 | |
| INPAT | INPAT_ICD9(3621A) | Other background retinopathy and retinal vascular changes | 7 | |
| INPAT | INPAT_ICD9(3624A) | Other retinal disorders, Separation of retinal layers | 6 |