Table 2.

Classification of Samples as HIV^pos ART^pos and HIV^pos ART^neg and Uninfected Controls

	Predicted Group Membership
Group	HIV-	Treated	Untreated	Total
Original
Count
HIV-	28	2	0	30
treated	4	28	7	39
untreated	1	4	11	16
%
HIV-	93.3	6.7	0.0	100.0
treated	10.3	71.8	17.9	100.0
untreated	6.3	25.0	68.8	100.0

78.8% of original grouped cases correctly classified; 72.9% of cross-validated grouped cases correctly classified.