The Diagnostic Statistical Manual IV (DSM IV) and the International Classif
ication of Diseases, Volume 10 (ICD 10) differ in the way they regard Anabo
lic-Androgenic Steroids' (AAS) potential for producing dependence. DSM IV r
egards AAS as potentially dependence producing and ICD 10 regards them as n
on-dependence producing. There is also uncertainty as to the psychoactive n
ature of AAS. This study used a semi-structured interview and a structured
diagnostic interview (SCID) keyed to DSM III-R to examine the dependence-pr
oducing potential of AAS in a group of 50 AAS users. The study found that 2
6% of the sample met the DSM m-R criteria for AAS dependence. However, othe
r findings regarding the reasons people use AAS, the mechanism of action of
AAS and patterns of cycling the drug, cast doubt on the psychoactive prope
rties of AAS and support a "secondary reinforcement" mechanism of dependenc
e.