Researchers Advise Single Focal Lenses to Prevent Slip and Falls Among Senior Citizens
A group of Australian researchers has studied slip and fall accident risks among the elderly, and is advising that senior citizens must wear glasses with single focal lenses to minimize the risk of a fall.
Researchers studied a group of 606 senior citizens, who all wore multifocal glasses. They divided these people into two groups. The first group was handed over two pairs of single focal glasses, and was told to use these separately for close viewing and distance use. The other group continued using their multi-focal lenses. Both groups were asked to record the number of times they suffered a fall accident over 12 months.
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