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. Author manuscript; available in PMC: 2014 Jul 1.
Published in final edited form as: Contemp Clin Trials. 2013 May 7;35(2):87–96. doi: 10.1016/j.cct.2013.04.010

Table Two.

Sample Characteristics

Frequency (%) Mean (S.D.)

Sex
 Men 503 (50%)
 Women 503 (50%)

Race
 White 710 (71%)
 Black/African American 252 (25%)
 Other/Undocumented 44 (4%)

Ethnicity
 Hispanic or Latino 155 (15%)

Location
 UMass University 503 (50%)
 UMass Memorial 19 (2%)
 Cooper Hospital 11 (1%)
 Marlborough Hospital 473 (47%)

Substance Use
 Tobacco Use Only 427 (42%)
  Baseline HSI Score 2.45 (1.39)
 Alcohol (Overall) 212 (22%)
   Alcohol Misuse Only 97 (10%)
   Alcohol Misuse and Cigarettes 109 (11%)
   Alcohol Misuse and Other Tobacco 6 (1%)
  Baseline AUDIT Summary Score 10.96 (6.59)
 Drugs (Overall) 367 (36%)
   Drug Use Only 65 (7%)
   Drug Use and Cigarettes 163 (16%)
   Drug Use and Other Tobacco 3 (< 1%)
   Drug Use and Alcohol Misuse 23 (2%)
   Drug Use, Cigarettes, and Alcohol Misuse 110 (11%)
   Drug Use, Other Tobacco, and Alcohol 3 (< 1%)
Misuse 3.56 (2.61)
  Baseline DAST-10 Summary Score