Skip to main content
. 2012 Dec;130(6):1012–1018. doi: 10.1542/peds.2012-0689

FIGURE 2.

FIGURE 2

Proportion of study population treated with drugs for ADHD anytime in 2003–2009, according to relative age in class. *Oldest third, children born January to April; middle third children born May to August; youngest third children born September to December (N = 11 785).