Table 2. Multiple logistic regression analysis for dysphagia risk factors.

Variables	Category	Exp (B)	95.0% CI
Age	75–84	3.25*	1.18–5.83
Physical function	partial dependence	4.29*	1.85–8.61
Dentures	Yes	1.56	1.05–3.05

CI: confidence interval. *p<0.05