Table 4.

ORs of associations between adherence to statin medication and various demographic and clinical factors

Predictor variables	ßCrude (OR)	ßAdjusted (OR)	95% CI for difference*
			lower	upper
Age	1.05**	1.05**	1.01	1.09
Gender	0.92	0.74	0.36	1.57
Hawalli	1.07
Al-Farwaniya	1.21
Mubarak Al-Kabir	0.73
Work status	0.62
Smoker	0.91	0.69	0.23	2.07
Diabetes	0.4**	0.42**	0.23	0.75
Hypertension	0.50*
Zocor	1.64
Crestor	0.29
Statin duration	1.04*
Depression	0.98
Anxiety	0.96
Stress	0.99
χ2lr (d.f. = 4)		17.97
p value (χ2lr)		0.0013

Al-Asimah and treatment with atorvastatin are not shown in the table as they are the referents (the group against which the others are compared) for the remaining governorates (Hawalli, Al-Farwaniya, Mubarak Al-Kabir) and statins (Zocor, Crestor).

^*p< 0.05

^**p< 0.01.