Table 1.

Sample Characteristics

	No.	Percentage
Total	1811	100
Adherence (self-report past 30 days)
0% or stopped on their own	109	6.0
1–60%	151	8.3
61–94%	603	33.3
95–100%	948	52.3
Education
HS graduate or less	1154	64.2
Some college or more	643	35.8
Missing	14
Race
White	422	23.6
Nonwhite	1369	76.4
Missing	20
Gender
Male	1273	71.0
Female	519	29.0
Missing	19
Ever needed healthcare but could not pay
No	664	60.4
Yes	1014	39.6
Missing	133