Poor gait performance predicts risk of developing dementia. No structured critical evaluation has been conducted to study this association yet. The aim of this meta-analysis was to systematically examine the association of poor gait performance with incidence of dementia.
Although it has been suggested that living alone is a “social risk factor” for adverse health outcomes, poor social network may confound the association. This study aimed to examine whether the interactive effects of living alone and poor social network contribute to adverse health outcomes.