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. Author manuscript; available in PMC: 2011 Oct 1.
Published in final edited form as: Pharmacol Biochem Behav. 2010 Jul 17;96(4):454–460. doi: 10.1016/j.pbb.2010.07.005

Table 1.

Demographic and Drug Use Characteristics for “High Craving” and “Low Craving” Participants

Craving Group
High (n = 9) Low (n = 8)
Gender
  Male (%) 78 88
  Female (%) 22 13
Ethnicity
  White (Not Hispanic) (%) 44 13
  Hispanic or Latino (%) 33 75
  African American (%) 0 13
  Other (%) 22 0
Age 40.6±3.1 38.4±3.0
Education 12.6±0.5 11.4±1.0
Substance Use
 Methamphetamine (%) 100% 100%
  Years Use 9.3±1.6 12.6±2.4
  Days in Last 30 15.4±4.0 10.8±3.8
 Nicotine (%) 78% 88%
  Years Use 14.5±3.7 9.9±3.1
  Cigarettes per day 11.0±4.1 11.1±4.3
 Alcohol (%) 56% 88%
  Days in Last 30 1.3±0.5 2.7±0.9
 Cannabis (%) 44% 75%
  Days in Last 30 6.6±4.1 1.9±0.6