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. Author manuscript; available in PMC: 2013 Mar 1.
Published in final edited form as: Contemp Clin Trials. 2011 Nov 11;33(2):279–285. doi: 10.1016/j.cct.2011.11.004

Table 3.

Demographic characteristics of subjects randomized to clinical trial.

Variables Number (n) Percentage (%)
Race/Ethnicity
 Black/AA (non-Hispanic) 14 18.7
 White(non-Hispanic) 55 73.3
 White (Hispanic) 6 8

Age
30–40 0 0
41–50 4 5.3
51–60 26 34.7
61–70 30 40.0
71–80 15 20.0

Education
6th–11th grade 5 6.7
GED 4 5.3
High school graduate 11 14.7
Vocational school 3 4.0
Some college 23 30.7
Graduated college 12 16.0
Post graduate/professional 17 22.7

Diagnosis
HGPIN 56 74.7
ASAP 9 12.0
HGPIN/ASAP 10 13.3

Cancer History
Family history of other cancers
Yes 45 60.0
No 30 40.0

Prostate Cancer History
Family history of prostate cancer
Yes 15 20.0
No 60 80.0

History of Smoking
Yes 46 61.3
No 29 38.7