Table 4.

Detection rates of total antibodies (IgM/IgG) with Sienna® and Wondfo® in the two groups of patients among the three different stages

	Healthcare workers		Patients admitted to the Emergency Department
	Sienna® (n = 93)	Wondfo® (n = 93)	Sienna® (n = 49)	Wondfo® (n = 21)
	IgM/IgG	IgM/IgG	IgM/IgG	IgM/IgG
Early stage	14/61 (22.9%)	8/61 (13.1%)	5/6 (83.3%)	2/2 (100%)
Intermediate stage	10/18 (55.5%)	10/18 (55.5%)	33/39 (84.6%)	15/18 (83.3%)
Late stage	8/14 (57.1%)	5/14 (35.7%)	4/4 (100%)	1/1 (100%)
Total	32/93 (34.4%)	23/93 (24.7%)	42/49 (85.7%)	18/21 (85.7%)