A prospective study of vision-related outcomes of cataract surgery as
well as cognitive functioning, activities of daily living (ADL) functi
oning, and depressed affect was conducted with 19 nursing home residen
ts scheduled for cataract surgery. Also studied were 22 candidates for
cataract surgery who decided against it. Comparison of both groups at
baseline revealed that residents who chose cataract surgery were less
cognitively and ADL impaired. Analysis after cataract surgery showed
that visual acuity improved significantly at 4 months and was maintain
ed at 1 year after surgery.