Table 3. Overall Performance of EWIs.

EWI	EWI1			EWI2			EWI3		EWI4		EWI5
Performance	Desirable	Fair	❖ Poor	Desirable	Fair	❖ Poor	Desirable	❖ Poor	Desirable	❖ Poor	NA
Sites (%)	33,3% (4/12)	25% (3/12)	41,6% (5/12)	69,2% (9/13)	7,8% (1/13)	23% (3/13)	14,4% (2/14)	85,6% (12/14)	100% (15/15)	0% (0/15)	NA

NA, Not available;

^❖Poor performance interpreted as “Potential HIVDR”