Table 2: Diagnostic values of ADMA, and other laboratory variables in patients with RA

	Sensitivity %	Specificity %	Predictive values for the positive test %	Predictive values for the negative test %	Accuracy %
ADMA RA N° 35	57.14	88.57	83.33	32.60	72.85
RF RA N° 35	51.42	91.42	85.70	34.69	71.42