From: Detection of 6-monoacetylemorphine in hair sample of heroin addicts using gas chromatography–mass spectrometry and significance of rehabilitation program
Variable
Regular addicts’ group
n (%)
Addicts from the de-addiction center group
Age group
17–26 years
8 (40)
9 (45)
27–36 years
7 (35)
37–46 years
5 (25)
3 (15)