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. Author manuscript; available in PMC: 2014 Apr 1.
Published in final edited form as: J Dual Diagn. 2013 May 3;9(2):123–128. doi: 10.1080/15504263.2013.779157

Table 1.

Sample Characteristics (N=526)

Characteristic n %
Gender, Male 210 39.9
Race/Ethnicity
   Caucasian 362 68.8
   African-American 9 1.7
   Hispanic 74 14.1
   Asian/Pacific Islander 61 11.6
   Other 20 3.8
Marital Status
   Married 119 22.6
   Divorced/Separated 190 36.1
   Never Married 217 41.3
Employed 316 60.1
Route of Administration
   Smoke 331 62.9
   Intranasal 49 9.3
   Intravenous 143 27.2
M SD
Age at Admission 36.2 8.0
Years of Education 12.3 1.7
Number of days using MA, past 30 11.9 9.6

Note: MA = methamphetamine