CARDIFF, Wales, Sept. 28 (UPI) -- University of Cardiff researchers studied drinking habits in children aged 11 to 16 in England and found a link between alcohol and violence.

The researchers found not only a link between drink and aggression but also that children who drank were more likely to be hit, even if they weren't violent themselves.

More than 4,000 children were surveyed at 13 schools in four areas of England. The study found that 25 percent of 11-year-olds were drinking monthly and 3.6 percent daily, with 12.8 percent admitting to getting drunk three to five times a year.

By the age of 16, 40 percent were drinking weekly and 6.2 percent were drinking every day. The research also showed 22.6 percent of 16-year-olds getting drunk more than 21 times a year, according to the study published in the Journal of Adolescence.

"This new study seems to be the first to show a direct link between alcohol misuse and vulnerability to injury, independent of any link between drinking and fighting. There now needs to be much more effort put into reducing alcohol misuse in order to reduce injury," the study said.