Children exposed to violence are at increased risk for illness, study finds

The children who showed signs of PTSD were also found to have an increased risk for asthma, gastrointestinal problems and headaches. Thus, the stress of violence seems to take a severe toll on young children.

• The stress some young children suffer after being exposed to violence in their neighborhoods or homes may have repercussions for their physical health, according to a new study.
• Researchers found that among 160 preschoolers from low-income families, 78 percent had been exposed to some form of violence -- either in their communities or in their own homes, sometimes in the form of child maltreatment.
• Those children who consequently suffered symptoms of post-traumatic stress disorder -- such as nightmares or bedwetting -- were at greater risk than their peers of having a number of health conditions, including asthma, gastrointestinal problems and headaches.
• In the past, studies have found that young children exposed to violence between their parents have heightened rates of anxiety, fear and aggression.
• Other research has linked such childhood experiences to poorer health in adulthood.
• But little research has looked into how post-traumatic stress -- a potential reaction to violence -- affects children's health in general, according to Dr. Sandra A. Graham-Bermann, an associate professor of psychology at the University of Michigan in Ann Arbor, and one of the co-authors of the new report.
• The study, published in the Journal of Pediatrics, included 160 Michigan children who were taking part in Head Start, a federal preschool program for low-income families.
• Mothers and teachers reported on the children's health, behavior and symptoms of post-traumatic stress.
• Mothers were also surveyed about their children's exposure to violence in the community -- ranging from shootings and stabbings to accidents and arrests -- and within the family.
• Health problems, including allergies, asthma, colds and flu, were more common among children with PTSD, the study found.
• In particular, these children had a four-times higher risk of asthma and gastrointestinal problems than their peers did.