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. Author manuscript; available in PMC: 2011 Mar 1.
Published in final edited form as: J Subst Abuse Treat. 2009 Dec 16;38(2):97. doi: 10.1016/j.jsat.2009.09.004

Table 2.

Drug Use and Criminal History at Treatment Admission, by Program

Characteristics Integrity
(n = 60)
Destiny
(n = 55)
Total
(N = 115)a
% M(SD) % M(SD) % M(SD)
Primary Drug Problem (Self-Report)
 Methamphetamine/Amphetamines 57 59 58
 Cocaine/Crack 18 20 19
 Heroin 16 10 13
 Otherb 6 4 5
 None 3 7 5
Age of 1st Primary Drug Use 17.6(8.8) 18.1(11.7) 17.9(10.2)
Drug Use 30 Days Prior to Incarceration:
 No Use 19 22 20
 1-3 Times Past Month 7 6 6
 1-2 Times/Week 7 7 7
 3-6 Times/Week 14 15 14
 Daily 49 44 47
Daily Poly-Drug Use Prior to Incarceration 19 26 22
Under the Influence at Time of Arrest 70 62 66
Controlling Offense
 Violent 16 13 14
 Property 41 46 44
 Drug 40 33 37
 Other b 3 7 5
Number of Years Incarcerated in Lifetime 4.8 (4.7) 4.7 (4.6) 4.7(4.6)
Number of Felony Convictions 4.7(6.2) 3.8(4.2) 4.3(5.3)
Number of Terms Served in Prison 3.5(4.5) 2.8(4.3) 3.2(4.4)
a

No significant differences between groups were found at admission using the p < .05 value.

b

Other controlling offenses include driving under the influence, possession of a weapon, or arson.