Table 4.

Multiple regression using stepwise method for glutamate (μmol/l) as a dependent variable

Predictor variable	Beta	P -value	Adjusted 2 R	Model
				F-value	P -value
INF-γ (ng/ml)	0.594	0.001	0.869	85.107	0.001
TNF-α	−0.238	0.003
IL-6	−0.221	0.026