Table 3.

Logistic regression for actual drug-related problems identified, affecting blood pressure control

Variables	B	SE	p Value	OR	95% CI for OR
Indication drug-related problems (1: no; 2: yes)	−0.080	0.349	0.819	0.923	0.460 to 1.830
Effectiveness drug-related problems (1: no; 2: yes)	1.786	0.352	0.000*	5.966	2.990 to 11.903
Safety drug-related problems (1: no; 2: yes)	0.120	0.338	0.722	1.128	0.582 to 2.187
Adherence to medications (1: adherent; 2: non-adherent)	0.867	0.356	0.015*	2.379	1.185 to 4.777
Adherence to about self-care activities (1: adherent; 2: non-adherent)	0.724	0.427	0.090	2.062	0.893 to 4.760
Knowledge about medications (1: good; 2: poor)	0.614	0.353	0.082	1.848	0.924 to 3.693
Knowledge about self-care activities (1: good; 2: poor)	−0.647	0.483	0.180	0.523	0.203 to 1.349
Miscellaneous drug-related problems (1: no; 2: yes)	1.382	0.448	0.002*	3.982	1.655 to 9.577

*Significant at 0.05 level.