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. Author manuscript; available in PMC: 2011 Jan 1.
Published in final edited form as: Subst Abus. 2010 Jan;31(1):24–34. doi: 10.1080/08897070903442566

Table II.

Characteristics of youth who use, abuse, or are dependent on DRUGS

Characteristics Drug
Use

n (%)
Drug Abuse

n (%)
Drug Dependence

n (%)
Drug Use 28 (15.1) 56 (30.3) 101 (54.6) χ 2

Gender 1.64
Male 16(57.1) 39(69.6) 70(69.3)
Female 12(42.8) 17(30.3) 31(30.7)
Ethnicity 4.27
White/not
Latino
18(64.2) 35(62.5) 72(71.2)
Black/not
Latino
1(3.5) 0(0.0) 2(1.9)
Latino 2(7.1) 3(5.3) 3(2.9)
American
Indian
1(3.5) 1(1.7) 2 (1.9)
Other/Mixed 6(21.4) 16(28.5) 22(21.7)
School Status .630
Quit/dropped
out
11(39.2) 27(48.2) 47(46.5)
Enrolled or
graduated
17(60.7) 29(51.7) 54(53.4)
Drug used
most
65.61***
Marijuana 19(67.8) 49(87.5) 65(64.3)
Opiates 1(3.5) 1(1.7) 23(22.7)
Methamphetamines 0(0.0) 1(1.7) 5(4.9)
LSD/
hallucinogens
1(3.5) 4(7.1) 2(1.9)

Mean
(±SD)
Mean (±SD) Mean (±SD) F

Age of youth 20.57(±
1.8)
20.55(± 1.7) 20.95(± 1.6) 1.29
# days drank
alcohol past
month
12.21
(±12.6)
16.64
(±12.2)
17.85 (±12.2) 2.31
# days used
marijuana past
month
9.32
(±12.3)
20.63
(±11.9)
19.24 (±12.4) 8.87***
*

p≤.05

**

p≤.01

***

p≤.001