Cross et al recent online article in your esteemed Journal shows that, at present, there is insufficient evidence to support the efficacy of the vision screening test as a preventive strategy to reduce motor vehicle crashes among older drivers. Vision is the most important source of information during driving, and many driving-related injuries have been associated with visual problems. Therefore, visual assessment for driving is paramount to the reduction of crash-related injuries. Visual tasks that are involved in driving include selective and divided attention and cognition.
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