Table 2.

Logistic Regression Model; ORs for Portal Use–Adjusted Analysis

Variable	OR	Lower Bound of 95% CI	Upper Bound of 95% CI	P
Age, y	0.98	0.96	1	0.13
Sex (compared to female)a
Male	0.72	0.37	1.37	0.32
Race
African American	0.5	0.21	1.2	0.12
Other	1.6	0.45	7.08	0.49
Education (compared to ≥HS grad)
<HS grad	0.2	0.01	1.52	0.17
Income (compared to ≥$5,000)
<$25,000	0.34	0.14	0.8	0.01
$25,000-<$50,000	0.29	0.13	0.62	< 0.005
Stage (compared to stage 3)
Stage 1-2	0.83	0.27	2.75	0.76
Stage 4-5	0.63	0.31	1.26	0.2

Abbreviations: HS, high school; OR, odds ratio.

^aSeven patients for sex had no response/other/transgender, not included due to missing survey data.