Table 3.

Predictors of nonadherence to antihypertensive treatment.

Step wise Logistic regression
	B	S.E	Sig. (p value)	OR	Lower	Upper
Sex (1)	1.19	0.42	0.004	3.31	1.30	7.55
Age (yr) at the time of test	–0.028	0.155	0.063	0.97	0.94	1.00
No. of prescribed AHT medications	1.07	0.20	<0.001	2.9	1.96	4.30
No. of other (non AHT) prescribed medications	0.08	0.06	0.16	1.08	0.97	1.21
Constant	–3.94	1.030	<0.001	0.02

Sex (code, 0=male, 1=female).

B = unstandardized regression co-efficient, CI = confidence interval, OR = odds ratio, S.E. = standard error.