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. Author manuscript; available in PMC: 2019 Feb 10.
Published in final edited form as: Drug Alcohol Depend. 2015 Mar 6;150:156–163. doi: 10.1016/j.drugalcdep.2015.02.031

Table 1.

Descriptive statistics for demographics, observed indicators of risk factors, prescription drug misuse, and illicit drug use (N = 191).

Variable Demographics Categories  N (%)
Age group 18–21 years 60 (31.4)
22–25 years 66 (34.6)
26–29 years 65 (34.0)
Race White/Caucasian 64 (33.5)
Non-Whites/racial/ethnic minorities: 127 (66.5)
  Black/African American 71 (37.2)
  Multiracial 35 (18.3)
  Other (incl. Hispanic) 17 (8.9)
  Asian/Pacific Islander 2 (1.0)
  Native American 2 (1.0)
Sexual identity Gay/homosexual 109 (57.1)
Bisexual/heterosexual/other 82 (42.9)
Risk factors Mean (SD)

Childhood abuse (CTQ) Emotional 13.1 (6.1)
Above threshold (N; %) 125 (65.5)
Physical (n = 189) 10.0 (5.2)
Above threshold (N; %) 103 (54.5)
Sexual (n = 188) 8.6 (5.2)
Above threshold (N; %) 71 (37.8)
Discrimination Experience of homophobia (n = 189) 7.5 (4.3)
Experience of racism (n = 189) 2.9 (2.9)
Experience of social 2.5 (2.9)
racism/homophobia
Internalized homophobia (n = 183) 5.3 (5.3)
Mental health distress (BSI) Depression 66.8 (12.2)
Anxiety 66.5 (12.5)
Somatization 59.9 (12.3)
General stress appraisal 20.9 (7.5)
Substance use in past 6 months N (%)

Opioids (range of misused pills: 0–2890) 150 (78.5)
Tranquilizers (range of misused pills: 0–1800) 154 (80.6)
Stimulants (range of misused pills: 0–850) 100 (52.4)
Illicit drugs 108 (56.5)
Marijuana 146 (76.5)

Notes: CTQ – Childhood Trauma Questionnaire; BSI – Brief Symptoms Inventory 18, values represent T scores based on gender specific community norms.