Table 2.

Correlation analysis of all variables in PD patients.

Variable	NLR		LMR		NHR		WBC		Neutrophils		Lymphocytes
	r	p	r	p	r	p	r	p	r	p	r	p
H&Y	0.351	<0.001	−0.214	<0.001	0.118	0.041	0.056	0.032	0.163	0.005	−0.182	0.001
UPDRS	0.426	<0.001	−0.347	<0.001	0.215	<0.001	0.061	0.291	0.104	0.072	−0.092	0.111
(I)	0.445	<0.001	−0.318	<0.001	0.196	0.001	0.080	0.167	0.103	0.075	−0.010	0.868
(II)	0.345	<0.001	−0.255	<0.001	0.191	0.001	0.115	0.046	0.143	0.013	−0.057	0.321
(III)	0.340	<0.001	−0.287	<0.001	0.170	0.003	0.013	0.823	0.056	0.335	−0.111	0.054
MMSE	−0.316	<0.001	0.103	0.073	−0.103	0.075	−0.049	0.392	−0.099	0.085	0.093	0.108
MOCA	−0.319	<0.001	0.074	0.198	−0.094	0.102	−0.009	0.046	−0.062	0.823	0.122	0.034

Pearson correlation was performed to evaluate the relationship between two continuous variables; Spearman’s rank correlation was performed to evaluate the relationship between two continuous or ordinal variables; p < 0.05 was considered to indicate statistical significance.