Table 2.

BN diagnosis test results.

Test assessment	Presence of risk or diagnosis x absence
	Iron	Folic acid	B12	Thiamine	Malnutrition
Sensibility %	95.0	95.0	95.0	95.0	95.0
Specificity %	95.0	95.0	95.0	95.0	95.0
Area below the ROC curve	0.893	1.0	1.0	0.982	1.0
Standard error	0.088	0.0	0.0	0.038	0.0
95% confidence interval	0.627 - 0.986	0.78 - 1.0	0.78 - 1.0	0.751 - 1.0	0.78 - 1.0