Table 3.

Unadjusted and adjusted logistic regression models for related covariates and hyposalivation

	Unadjusted logistic regression			Adjusted logistic regression
	OR	95% CI	p-value	Adjusted OR	95% CI	p-value
Anorexia (for presence)	2.39	1.21–4.73	0.012	2.65	1.26–5.57	0.010
Age, one increment	0.99	0.92–1.06	0.712	0.95	0.88–1.02	0.184
Sex (male = 0, female = 1)	1.23	0.61–2.50	0.563	1.08	0.51–2.29	0.834
SDS, one increment	1.04	0.99–1.08	0.093	1.01	0.96–1.06	0.803
Polypharmacy (for presence)	2.67	0.98–7.26	0.054	3.29	1.06–10.19	0.039
Going out at least one a week (for yes)	4.27	0.58–31.20	0.153	5.05	0.62–40.78	0.129

Forced entry analysis. OR odds ratio, CI confidence interval, SDS Zung Self-Rating Depression Scale