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. Author manuscript; available in PMC: 2015 Aug 1.
Published in final edited form as: Cancer Prev Res (Phila). 2014 Jun 9;7(8):813–823. doi: 10.1158/1940-6207.CAPR-14-0103

TABLE I.

Demographic distribution (% (n) or median [ICR]) of screened population and enrolled participants by treatment

Treatment group
Variable Screened Population
(n= 1205)		 Placebo
(n= 143)		 Broccoli Sprout
(n= 148)
Female 74% (889) 78% (111) 80% (118)
Age, years 54 [48, 59] 53 [48, 59] 52 [46, 58]
Body mass index 23.9 [21.8, 26.2] 23.8 [21.9, 35.8] 23.4 [21.3, 25.1]
 Among women  23.9 [22.0, 26.1]  23.8 [22.1, 25.4]  23.6 [21.8, 25.1]
 Among men  23.8 [21.6, 26.5]  23.6 [21.5, 26.7]  22.5 [20.3, 25.3]
Current smoker 12% (146) 13% (18) 9% (14)
 Among women  0% (0)  0% (0)  0% (0)
 Among men  46% (146)  56% (18)  47% (14)