Fig 4. Categories of visual problems as sole or combined visual deficits and presence of visual problems versus primary systemic disability on admission.

(a) 186 stroke survivors had a single issue with visual function as outlined in orange. Most (566 stroke survivors) had two or more visual problems–outlined in blue. (b) Stroke survivors most commonly had a hemi- or mono-plegia/paresis. The spread of primary general disability was similar for those who did or did not have a visual problem.