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. Author manuscript; available in PMC: 2012 Jun 1.
Published in final edited form as: Int J Offender Ther Comp Criminol. 2010 May 12;55(4):567–586. doi: 10.1177/0306624X10366012

Table 2.

Substance Use History among Rural Drug Users (n=620)

%/Mean (Standard Deviation)
% Ever Used
 Alcohol 98.00
 Marijuana 98.00
 Crack 83.00
 Powder Cocaine 87.00
 Pharmaceutical Methamphetamine 15.00
 Non-Pharmaceutical Methamphetamine 65.00
 Amphetamines 52.00
 Heroin 25.00
 Non-Prescription Painkillers 71.00
 Tranquilizers 57.00
Number of Days Used in Last 30 Days
 Alcohol 11.00 (11.04)
 Marijuana 14.09 (12.13)
 Crack 7.48 (9.75)
 Powder Cocaine 4.23 (7.47)
 Pharmaceutical Methamphetamine .11 (1.26)
 Non-Pharmaceutical Methamphetamine 3.80 (7.22)
 Amphetamines 1.23 (4.59)
 Heroin .91 (4.42)
 Non-Prescription Painkillers 5.06 (8.59)
 Tranquilizers 2.32 (5.65)
Age of First Use (Users Only)
 Alcohol 14.30 (3.80)
 Marijuana 14.62 (3.81)
 Crack 24.53 (8.41)
 Powder Cocaine 20.87 (6.86)
 Pharmaceutical Methamphetamine 21.33 (6.19)
 Non-Pharmaceutical Methamphetamine 22.94 (8.49)
 Amphetamines 18.56 (5.40)
 Heroin 23.45 (7.03)
 Non-Prescription Painkillers 19.45 (7.30)
 Tranquilizers 19.65 (6.87)