The first meta-analysis of its kind has shown a conclusive link between older adults experiencing spells of dizziness and a dramatically elevated risk of falling. Dizziness is a term used to describe sensations such as vertigo, imbalance, light-headedness, and disorientation. It is common in older adults, affecting one in three of those aged 65 years and older.
For the first time, dizziness has been confirmed as an independent predicting factor for falls. Researchers at Imperial assessed the link by systematically reviewing and meta-analysing 29 peer-reviewed research studies, involving a total of 103,000 participants. They found that older adults who experience dizziness were over 60% more likely to fall in the future, even considering other factors that might have contributed to a risk of a fall.
In a further finding, individuals with dizziness had approximately double the likelihood of falling more than once. Dr. Toby Ellmers at the Centre for Vestibular Neurology, Department of Brain Sciences at Imperial College London, senior author on the study said: "Our study conclusively shows that older people with dizziness are at high risk of experiencing falls.
" Falls are the most common cause of death from injury in the over 65s. The National Institute for Health and Care Excellence (NICE), which provides guidance and advice on health, estimates that falls cost the NHS £2.3 billion per year and over 4 million bed days.
Hip fractures from falls affect mobility and quality of lif.