Abstract
Abstract
Background
Cataract surgery improves quality of life and reduces cognitive deterioration.
Objectives
This paper discusses the health implications of low vision, commonly related to cataracts, in older adults. A recent publication reported that cataract surgery reduces the risk of dementia by 30% over 10 years.
Methods
We searched Medline from inception to January 2023. We also conducted backward and forward citation searches of included studies and set up alerts to identify studies published after the search date. We performed discussion groups with multidisciplinary experts.
Results
This article provides a broad description of the importance of vision for cognitive function. We discuss access to public‐funded cataract surgery in Australia and New Zealand and how this impacts population benefits.
Conclusions
We have evidence that cataract surgery can decrease the risk of dementia. This is an important topic that deserves recognition as part of an overall ageing response by policymakers and health professionals.