Table 3.

Description of the study population, n = 484

Parameter	Number (percent)
Gender
Male	166 (34%)
Female	315 (65%)
Missing	3 (1%)
Age
50–54	87 (18%)
55–59	86 (18%)
60–64	88 (18%)
65–69	88 (18%)
70–74	54 (11%)
75–79	44 (9%)
80–84	37 (8%)
Missing	0
Race
African-American	238 (49%)
American Indian	1 (0.2%)
Asian	2 (0.4%)
White	202 (42%)
Missing or Other	41 (9%)
Ethnicity
Non-Hispanic	405 (91%)
Hispanic	3 (0.7%)
Missing or Other	76 (8%)
Education
< 7 years	2 (0.4%)
Junior high school	24 ( 5%)
Partial high school	54 (11%)
High school	152 (31%)
Partial college	121 (25%)
College	64 (13%)
Graduate	60 (12%)
Missing	7 (1%)