Table 1.

Demographics of treatment and control groups

Variables	All (n = 153) n (%)	Intervention (n = 76) n (%)	Control (n = 77) n (%)
Age (years)
Below 50	36 (23.53%)	19 (25.00%)	17 (22.08%)
50–60	53 (34.64%)	31 (40.79%)	22 (28.57%)
Above 60	63 (41.18%)	25 (32.89%)	38 (49.35%)
Missing	1 (0.65%)	1 (1.32%)	-
Ethnicity
Black or African American	3 (2.00%)	1 (1.30%)	2 (2.60%)
US Latino	63 (41.20%)	29 (38.20%)	34 (44.20%)
Other Latino (Mexican, Cuban, etc.)	16 (10.50%)	10 (13.20%)	6 (7.80%)
Anglo	66 (43.10%)	33 (43.40%)	33 (42.90%)
Native American	2 (1.30%)	2 (2.60%)	0 (0.00%)
Asian	1 (0.70%)	1 (1.30%)	0 (0.00%)
Other	2 (1.30%)	0 (0.00%)	2 (2.60%)
Monthly income
Under $1500	11 (7.30%)	5 (6.50%)	6 (7.80%)
$1501–$2000	21 (13.70%)	9 (11.80%)	12 (15.60%)
Over $2,000	116 (75.80%)	60 (78.90%)	56 (72.70%)
Refused	5 (3.30%)	2 (2.60%)	3 (3.90%)
Insurance type
Private insurance	123 (80.90%)	64 (85.30%)	59 (76.60%)
Medicaid/other “safety net” assistance	24 (15.80%)	9 (12.00%)	15 (19.50%)
No insurance—everything out of pocket	5 (3.30%)	2 (2.7%)	3 (3.90%)
Missing	1 (0.65%)	1 (1.32%)	0 (0.00%)