Table 1.

Variables on orthostatic hypotension using binary logistic regression analysis.

Variables			Orhostatic hypotension		B	P value	Exp(B)	95% C.I.for EXP(B)
			+ N = 20	− N = 219				Lower	Upper
Age(mean ± SD)			59.3 ± 11.8	50.3 ± 16.4	0.049	0.013	1.050	1.011	1.091
Sex	Male		6	59	− 0.217	0.695	0.805	0.272	2.382
	Female		14	160
Hypertension	+	−	7	64	-0.983	0.146	0.374	0.099	1.409
			13	155
Diabetics	+	−	6	29	1.073	0.108	2.925	0.791	10.819
			14	190
Medicationsa	+	−	5	19	1.406	0.023	4.081	1.209	13.774
			15	200

SD standard deviation, B unstandardized coefficient, Exp(B) the exponentiation of the B coefficient, CI confidence interval.

^aThe diseases of the drug-taking were arrhythmia, heart disease, antidepressant, thyroid disease, hypnotic and prostate disease.

Bold values indicate statistical significance (p < 0.05).