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. Author manuscript; available in PMC: 2018 Mar 1.
Published in final edited form as: Am J Addict. 2017 Feb 2;26(2):136–144. doi: 10.1111/ajad.12503

Table 1.

Basic Demographics

Overall Sample (N = 302) Male (n = 216) Female (n = 86) p-value

M(SD) M(SD) M(SD)
Age 30.3(9.0) 30.2(9.0) 30.4(9.1) 0.804

Alcohol Drinks in Past 30 Days* 5(20) 6(24) 5(13) 0.271

% % %

Any Alcohol Drinks Past 30 Days 72.2 72.2 72.1 0.982

Race 0.322
 Caucasian 63.6 66.2 57.0
 African-American 28.5 26.4 33.7
 Other 7.9 7.4 9.3

Education 0.046
 Some college 35.4 33.8 39.5
 College Degree 25.8 22.7 33.7

Employment Status 0.662
 Employed 51.3 50.5 53.5
 Unemployed 30.1 30.1 30.2
 Students 11.6 13.0 8.1
*

Data shown as median and quartile range due to preponderance of zeros.