University of Pittsburgh Schools of the Health Sciences via ScienceDaily:
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People with hostile personality traits who watch more television than their peers may be at a greater risk for injury, potentially because they are more susceptible to the influence of television on violence and risk-taking behaviors, a University of Pittsburgh Graduate School of Public Health analysis discovered.
The research, published online in the International Journal of Injury Control and Safety Promotion, suggests that a reduction in television viewing and content rating systems geared not just to age, but also personality traits, may reduce injury risk.
“Television viewing is very pervasive, with televisions in almost 99 percent of American households. And injuries cause more than half the deaths among people ages 1 through 44. This means that even modest reductions in television viewing, particularly among people predisposed to hostility, could have major positive outcomes for public health,” said lead author Anthony Fabio, Ph.D., M.P.H., assistant professor of epidemiology at Pitt Public Health.