Table 2. Net secretion of IFN-γ and IL-4 spots in patients with possible neuroborreliosis and patients with other diagnoses.

	Diagnosis	N	Mean rank	Pa
Net IFN-γ in PBL	Neuroborreliosis	15	16.7	0.12
Spots/100 000 cells	Other diagnosis	13	11.9
	Total	28
Net IL-4 in PBL	Neuroborreliosis	15	15.9	0.33
Spots/100 000 cells	Other diagnosis	13	12.9
	Total	28
Net IFN-γ in CSF	Neuroborreliosis	12	12.10	0.72
Spots/100 000 cells	Other diagnosis	10	11.0
	Total	22
Net IL-4 in CSF	Neuroborreliosis	8	6.4	0.54
Spots/100 000 cells	Other diagnosis	3	5.0
	Total	11

^aMann-Whitney