TABLE 5.

Example effect of three different IgG rules on percent sensitivity (patients with EM and LB) and specificity (CR and NE groups)

Rule	Band(s) required	% Sensitivity for patients with EM or LB	% Specificity
			CR	NE	CR and NE
1	p58 or p19	93	93	89	90
2	p58 only	91	93	90	91
3	Two bands from p58, p19, p50, and p56	89	88	99	95