Ophthalmologic comorbidity associated with age-related maculopathy (ARM) and age-related macular degeneration (AMD)*
| Total | Without ARM | ARM | AMD | |
| Diabetic retinopathy | 3.3 | 3.4 | 2.8 | 2.8 |
| Glaucoma | 6.5 | 6.3 | 8.3 | 5.6 |
| Congenital degeneration of the retina | 0.1 | 0.1 | 0.5 | – |
| Ocular tumour | 0.2 | 0.2 | 0.5 | – |
| Cataracts | 36.1 | 34.9 | 42.3 | 46.5 |
| Vascular retinopathies | 1.2 | 1.1 | 1.4 | 4.2 |
| Diabetic macular oedema | 0.5 | 0.4 | 0.1 | 2.8 |
| Previous cataract surgery/other ocular surgery | 29.5 | 27.4 | 38.9 | 54.9 |
↵* Data are shown as percentages.