Table 1.

Distribution of demographic variables by cancer/OED status

Variable	Cancer n (%)	OED n (%)
Gender
Males	97 (53.6)	143 (52.4)
Females	84 (46.4)	130 (47.6)
Age
30–49	32 (17.7)	53 (19.4)
50–59	44 (24.3)	57 (20.9)
60–69	52 (28.7)	80 (29.3)
70–79	53 (29.3)	83 (30.4)
Mean (SD)	61.5 (11.4)	61.4 (12.0)
Race/Ethnicity
White, non-Hispanic	169 (93.4)	258 (94.5)
Black, non-Hispanic	7 (3.9)	6 (2.2)
Hispanic	1 (0.6)	3 (1.1)
Asian, American Indian or Alaskan Native	1 (0.6)	2 (0.8)
Mixed/Other	2 (1.1)	3 (1.1)
No response	1 (0.6)	1 (0.4)
Laboratory of diagnosis
University of Florida	68 (37.6)	136 (49.8)
University of Connecticut	81 (44.8)	62 (22.7)
New Jersey	32 (17.7)	75 (27.5)
Total	181	273