Table 5.

Logistic regression analysis of multiple CSF biomarkers between PD and OND.

	Estimate	SE	p-value	Accuracy measures
Intercept	−2.540	0.882	–	Sens = 0.70	LR+ = 4.40
Aβ42/t-tau ratio	0.405	0.162	0.012	Spec = 0.84	LR− = 0.35
o/t-αsyn ratio	28.514	11.124	0.010	PPV = 0.89	DOR = 12.52
				NPV = 0.62	AUC = 0.82 (95%CI = 0.73–0.92)