Discussion
We found that the component reduced mobility was a
prominent predictor of falling. This is in accordance
with previous findings, where several studies have revealed
a relationship between low walking speed and
falls in the elderly [43,44]. Knee pain and lower back
pain have also been significantly associated with multiple
falls, predominantly in women [44,45]. Osteoarthritis
and pain in the musculoskeletal system may reduce the
ability of the individual to maintain an upright position
in non-ideal surroundings, and treatment with opioids
may cause additional adverse effects in the elderly, such
as dizziness. Randomised trials and systematic reviews
have shown that exercise, strength and balance training
can significantly reduce both non-injurious and injurious
falls in the elderly [1,8,13].