Relationship between Levels of Brain-Derived Neurotrophic Factor and Metabolic Parameters in Patients with Type 2 Diabetes Mellitus

Table 4

Diagnostic screening tests results for BDNF.

BDNF	Sensitivity	Specificity	Positive predictive value	Negative predictive value	Validity
≥120	76.92	60.00	85.71	45.45	72.82
≥128	74.36	60.00	85.29	42.86	70.87
≥130	73.08	60.00	85.07	41.67	69.90
≥137	71.79	68.00	87.50	43.59	70.87
≥142	69.23	68.00	87.10	41.46	68.93
≥145	66.67	72.00	88.14	40.91	67.96
≥150	65.38	72.00	87.93	40.00	66.99