Predictors of Inappropriate Proton Pump Inhibitors Use in Elderly Patients

Table 2

Multivariable binary logistic regression prediction model.

Variables	p-value	OR	95 CI
			Lower	Upper
Number of diseases	0.09	1.14	0.98	1.34
Number of medications	0.001	1.16	1.06	1.27
Katz index	0.10	0.94	0.88	1.01
CCI	0.08	1.08	0.99	1.19
Blood thinner	0.17	1.30	0.89	1.90

CI: confidence interval; CCI: Charlson Comorbidity Index; OR: odds ratio.