Table 4.

Relative Risk of Falls.

Risk factor (reference)	Univariate odds ratio [95% CI]	p	Multivariate odds ratio [95% CI]	p
Polypharmacy (ref: none)	2.74 [1.37, 5.48]	.004	2.81 [1.34, 5.92]	.006
Antihypertensive (ref: none)	0.63 [0.33, 1.20]	.157	0.81 [0.41, 1.61]	.553
Antidiabetic agent (ref: none)	0.67 [0.30, 1.49]	.325	0.93 [0.40, 2.14]	.858
Hypnotics and anxiolytics (ref: none)	1.24 [0.63, 2.45]	.531	1.57 [0.77, 3.18]	.213

Note. Logistic regression analysis.