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Poor neighborhood conditions triple risk for disabilities

A study published in the American Journal of Epidemiology found that poor neighborhood conditions, such as noise and air quality, can increase the risk of disability in middle-aged African Americans by three times. The researchers assessed limitations in lower-body function among 563 participants living in St. Louis neighborhoods with ...

SourceWashU Medicine·JournalAmerican Journal of Epidemiology·DateMar 1, 2006

Marked crosswalks may pose risk to older pedestrians

Researchers found that marked crosswalks increase the risk of injury for older adults, who face a 3.6 times greater risk when crossing at intersections without traffic signals or stop signs. The study suggests that older pedestrians should avoid relying on marked crosswalks and instead use signals or signs to identify safe crossing areas.

SourceUniversity of Washington·JournalJAMA·DateNov 5, 2002