Table 5

Drug use (past or current) in ADHD vs. non-ADHD groups
Heroin Amphetamine Crack cocaine Cocaine Marijuana
ADHD (n=11) 45.5% 63.7% 18.2% 54.6% 36.4%
Non-ADHD (n=182) 29.7% 6.6% 29.1% 11.0% 15.4%
Likelihood Ratio 1.141 21.289 .663 11.361 2.685
p value .285 <0.001** .416 .001** .101

** Significant at p<0.01.

Huntley et al.

Huntley et al. BMC Psychiatry 2012 12:223   doi:10.1186/1471-244X-12-223

Open Data