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. Author manuscript; available in PMC: 2012 Nov 1.
Published in final edited form as: Am J Addict. 2011 Oct 4;20(6):509–515. doi: 10.1111/j.1521-0391.2011.00179.x

Table 1.

Demographic characteristics of the sample (N = 607)

Ethnicity
 White: 94.9%
 Others: 5.1%
Gender
 Male: 45.6%
 Female: 54.4%
Age at T7
 Mean age at T7 36.6 years (SD=2.8)
Educational Level at T7
 Lower than High School: 5.6%
 High school or equivalent: 28.5%
 Some college or greater: 65.9%
Marital Status at T7
 Single (never married): 22.2%
 Married: 66.4%
 Divorced: 10.4%
 Widowed: 1.0%
Employment Status at T7
 Employed (full time or part time): 89.8%
 Unemployed: 3.1%
 Full time homemaker: 7.1%