Table 2. Multiple logistic regression of compliance status.

Independent variables	OR	95% CI	AOR	95% CI	p
Knowledge—correct description	2.88	1.43–5.78	2.43	1.01–5.87	0.049
Knowledge—recommended frequency	4.12	1.94–8.76	2.10	0.79–5.63	0.139
Source of advice—doctor	15.06	1.86–122.06	12.12	1.23–119.68	0.033
Source of advice—family membersa	0.75	0.39–1.42	0.31	0.12–0.80	0.035
Info from internet medical sites	2.79	1.32–5.92	5.39	1.96–14.83	0.001
Demographic covariates
Has current health insurance	9.09	1.93–42.74	48.07	6.48–356.65	0.000
More than high school education	2.77	1.43–5.38	2.59	1.16–6.67	0.036
Cancer-meant to be	3.02	1.06–8.57	6.20	1.38–27.87	0.017

^aFamily members included husband, parents, children, and siblings