Table 4.

The performance of C-Glu, C-CI, and C-LDH in diagnosing Brucellosis meningitis

Indicators	AUC	95% CI	Sensitivity (%)	Specificity (%)	Cut-off value	P
C-Glu	0.828	0.734-0.899	93.33	60	3.2	<0.001
C-CI	0.86	0.771-0.924	76.67	90	121.4	<0.001
C-LDH	0.869	0.781-0.931	80	100	40.3	<0.001
United	0.971	0.912-0.995	90	93.3	-	<0.001

Notes: C-Glu: cerebrospinal fluid-glucose; C-CI: cerebrospinal fluid-chloride ion; C-LDH: cerebrospinal fluid-lactate dehydrogenase.