Table 2. The Comparison of Characteristics in Positive and Negative Cases.

PCR Results	Number of Samples	Age, y	Protein, mg/dL	Glucose, mg/dL	WBC count (Average)
Negative	188	32.21	27.8	63.16	3
Positive	8	28.25	27.87	51.5	151.2
P value	-	0.24	0.973	0.124	0.001