Table 2.

Multivoxel Pattern Analysis (MVPA) Classification Results in High Risk (HR), Healthy Volunteer (HV) and Depressed Not-Recently Medicated (NRM) Major Depressive Disorder (MDD) Subjects (AUC = area under the receiver operating characteristic curve)

Classification	mean AUC	mean AUC p-value	peak AUC	sensitivity	specificity	p-value
Depressed NRM MDD (N=29) vs. HV (N=51)	0.58	0.17	0.62	0.5	0.74	0.08
HR (N=9) vs. HV (N=51)	0.80	< 0.005	0.87	0.78	0.96	0.00025*
HR (N=9) vs. Depressed NRM MDD (N=29)	0.49	0.43	0.61	0.56	0.67	0.098

^*denotes p < 0.05 after Bonferroni Correction.