Table 2.

Sensitivity and specificity of our stratification approach to predict outcome measures in the CIS and RIS patients. TP = number of true positives, FP = number of false positives, TN = number of true negatives, FN = number of false negatives.

Outcome	Sensitivity	Specificity	TP	FP	TN	FN
Converted to CDMS	0.86	0.88	14	3	18	2
One or more new lesions	0.83	0.93	13	4	19	1
One or more clinical attacks	0.70	0.90	9	8	19	1