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. Author manuscript; available in PMC: 2013 Jul 30.
Published in final edited form as: Dig Dis Sci. 2008 Dec 18;54(11):2497–2502. doi: 10.1007/s10620-008-0653-8

Table 1.

Sample characteristics

Characteristic Results (N=231)

Age, years (mean, SD) 66 (9.6)

Gender
 Male 225 (97%)
 Female 6 (3%)

Race
 Caucasian 137 (59%)
 African-American 74 (32%)
 Hispanic 2 (1%)
 Missing/Unknown 18 (8%)

Time to Colonoscopy, days (mean, SD) 236 (112)

Colonoscopy Findings
 No Adenoma 112 (48%)
 Adenoma 84 (36%)
 Advanced Adenoma 26 (11%)
 Invasive Cancer 9 (4%)