The efficacy and safety of exercise for prevention of fall-related injuries in older people with different health conditions, and differing intervention protocols: a meta-analysis of randomized controlled trials.

BMC Geriatr · 2019 · PMC6892137 · PMID 31795944

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highly significantno p-value reported

Sometimes, such imbalance is small but highly significant and suggests failure of randomization [ 14 , 15 ].

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