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. Author manuscript; available in PMC: 2016 Jan 31.
Published in final edited form as: Drug Alcohol Depend. 2014 Dec 18;0:81–88. doi: 10.1016/j.drugalcdep.2014.12.010

Table 1.

Sample Characteristics

Variable Percentage
or Mean (SD)
Range
Demographics
  Sex (% Female) 31.4% ---
  Race ---
    Black/African-American 27.5% ---
    White/Caucasian 72.5% ---
  Ethnicity (% Hispanic) 5.9% ---
  Income (% <$20,000) 45.1% ---
  Age 34.2 (9.8) 21–54
  Years of Education 13.2 (2.9) 2–18
Drinking
  Preferred Alcohol Beverage:
    Beer 51.0 ---
    Liquor 39.2 ---
    Wine 9.8 ---
  Alcohol Use Diagnoses:
    No Diagnosis 61.2% ---
    Abuse 20.4% ---
    Dependence 18.4% ---
  Drinks per Week 16.3 (11.4) 1–47
  Drinks per Drinking Day 4.65 (2.17) 1–12
  Percent Drinking Days 52.2 (28.2) 5–100
  ADS-9 3.5 (2.5) 0–8
Smoking
  Cigarettes Per Day 15.0 (7.9) 2–40
  Years of Regular Smoking 15.5 (9.9) 2–36
  FTND 4.2 (2.6) 0–9

Note. ADS-9 = Alcohol Dependence Scale – 9 Item Version; FTND =Fagerström Test for Nicotine Dependence.