Prevalence of having any MBDD among children U.S. 2011-2012, by gender
This statistic shows the prevalence of any mental, behavioral, or developmental disorder (MBDD) among children in the U.S. from 2011 to 2012, by gender. It was found that an estimated 19.5 percent of male children aged 2 to 8 years had some MBDD, compared to 11 percent of female children.