Table 2.

Sample Characteristics Overall and by Study Site

	Total	Halifax	Franklin Group 1	Franklin Group 2	Wilson
Total No. Participants	104	42	9	17	36	p-value
Mean Age, y	57	63 (24–88)	53 (39–67)	60 (39–82)	49 (21–79)	<0.001
Female (%)	75%	88	44	82	64	0.011
Self-reported Diabetes (%)	46%	57%	22%	29%	46%	0.11
High Risk for Diabetes (score ≥ 10)	78%	90%	100%	76%	57%	0.002
Education (%)						0.15
Less than High School	27%	28%	0	7%	37%
High School/GED	24%	28%	0	40%	17%
More than High School	49%	45%	100%	53%	46%
Annual Income (%)						0.027
> $5,000	16%	5%	0	0	31%
$5,000 to less than $20,000	29%	21%	0	42%	31%
$20,000 to less than $40,000	27%	42%	0	33%	17%
$40,000 to less than $60,000	11%	5%	33%	8%	14%
$60,000 to less than $80,000	11%	16%	67%	8%	3%
$80,000 or more	6%	11%	0	8%	3%
Usual Source of Care (%)						0.082
Yes	92%	100%	100%	93%	83%
No	8%	0	0	7%	17%
Health Insurance (%)						0.001
Yes	84%	95%	67%	100%	68%
No	16%	5%	33%	0	32%