Table 4.

Receiver operating characteristic (ROC) curve parameters between symptomatic and asymptomatic patients.

Peptide	Area	95% confidence interval (CI)		Sensitivity	Specificity	Cutoff
		Lower bound	Upper bound
S15	0.84	0.79	0.89	0.941	0.621	5.5
S64	0.761	0.698	0.824	0.863	0.616	5.5
S104	0.856	0.812	0.899	0.961	0.714	34.5
M1	0.601	0.524	0.679	0.308	0.941	11.5
N24	0.736	0.673	0.798	0.509	0.922	3.5
S82	0.687	617	0.757	0.5	0.863	10.5
S115	0.763	0.707	0.818	0.576	0.98	12.5
Combined diagnosis	0.935	0.907	0.963	0.941	0.853	–