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. Author manuscript; available in PMC: 2014 Jan 13.
Published in final edited form as: Am J Addict. 2012 Mar 28;21(3):257–262. doi: 10.1111/j.1521-0391.2012.00223.x

TABLE 1.

Sample characteristics (n = 106)

Characteristic
Female 37 (35)
Age
 Mean ± SD 46 ± 9
 Median (range) 46 (22–74)
Education
 Some high school 35 (33)
 High school graduate 41 (39)
 Some college 25 (24)
 College graduate or postgraduate education 5 (5)
Race
 American Indian/Alaskan Native 3 (3)
 Black or African American 62 (59)
 White 20 (19)
 Unknown 21 (20)
Hispanic or Latino ethnicity 25 (24)
English is first language 87 (82)
Drug use in past year
 Marijuana or hashish 54 (51)
 Cocaine 57 (54)
 Prescription drugs without a prescription 32 (30)

Values are represented as n (%) except where otherwise noted; SD = standard deviation.