Table 4.

Multiple linear regression of factors affecting compliance in both treatment arms.

Independent Variable	Coefficient	Standard Error	p value
Age	0.00	0.002	0.43
Education	-0.01	0.011	0.58
Province	0.04	0.026	0.17
Marital Status	-0.02	0.028	0.43
Weight	0.00	0.000	0.14
NVP Severity	-0.02	0.012	0.08
Substance use*	0.00	0.036	0.79
Multivitamin Supplement	-0.01	0.019	0.75

* alcohol, tobacco or illicit drugs