Table 2.

Sensitivity of compared assays at 50, 100 and 150 days from symptom onset.

	Survival probability (95% CI)
	50-day	100-day	150-day
Abbott-N	0.985 (0.97;0.99)	0.919 (0.89;0.95)	0.655 (0.6;0.71)
Roche-N	0.988 (0.98;1.0)	0.963 (0.94;0.98)	0.949 (0.92;0.97)
Roche-S	0.991 (0.98;1.0)	0.966 (0.95;0.99)	0.952 (0.93;0.98)
MSD
N	0.988 (0.98;1.0)	0.972 (0.95;0.99)	0.907 (0.87;0.94)
S	0.997 (0.99;1.0)	0.978 (0.96;0.99)	0.968 (0.95;0.99)
RBD	0.994 (0.99;1.0)	0.969 (0.95;0.99)	0.909 (0.88;0.94)