The Early vs Late Infantile Strabismus Surgery Study: do sources for bias exist in this non-randomised trial?
In the analysis of the final results we may have to account for differences in angle of squint at baseline by its inclusion as a covariate or by stratification.
MCI is related with higher rates of falls and the occurrence of non-accidental falls among older adults. Future studies are warranted to clarify the underlying mechanism linking MCI and falls, and to establish interventions targeting MCI to reduce the risk of falls.