At Last, Attention Shifts to Girls
Symptoms May Differ, but ADHD Risks Are as Real as for Boys, Study Finds
By Sandra G. Boodman
Washington Post Staff Writer
Tuesday, July 11, 2006; Page HE01
A major long-term study of girls diagnosed with attention-deficit hyperactivity disorder (ADHD) in elementary school has found they are at greater risk for substance abuse, emotional problems and academic difficulties in adolescence than their peers who don't have the common neurobehavioral condition. The results, experts say, should help dispel the myth that the disorder, which affects an estimated 4.4 million American children, poses less of a risk to girls than to boys, on whom most research has focused.
The federally funded study by researchers at the University of California, Berkeley, involves more than 200 girls who have been followed since 1997, when they were 6 to 12. The broadly focused study is designed to measure the ways ADHD, a disorder characterized by pervasive inattention and impulsivity, affects peer relationships, impairs school performance and is linked to substance abuse and psychological problems....
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"The cumulative picture is that girls with ADHD are at risk for a lot of problems," said (Stephen P.) Hinshaw, chairman of the psychology department at Berkeley and a prominent ADHD researcher. Hinshaw said he and his colleagues did not expect the "breadth of impairment" they found. The team began the study with 228 girls: 140 had ADHD, while 88 did not.
Five years later, researchers conducted a follow-up study involving 209 of the girls, who had entered middle and high school. In nearly a dozen areas examined by researchers -- including academic performance, prevalence of eating disorders, relationships with peers and teachers, and organizational skills -- the girls with ADHD were significantly more likely to have problems than those in a matched control group who did not have the disorder.
The gap in reading and math ability had widened in five years and new concerns had emerged: About 30 percent of the girls with ADHD were at least mildly depressed, compared with 10 percent of the control group, Hinshaw said. The same percentages were seen in substance abuse....
http://www.washingtonpost.com/wp-dyn/content/article/2006/07/10/AR2006071000703.html