Table 3.

Coincidence rate of the five commercial RT-qPCR diagnostic test kits for SARS-CoV-2 evaluated in this study.

ID	Da An		Liferiver			Kinghawk		eDiagnosis		Maccura
	ORF1ab	N	ORF1ab	N	E	ORF1ab	N	ORF1ab	N	ORF1ab	N	E
P1	35.46	34.41	36.17	34.22	32.45	36.28	37.28	36.13	33.71	33.5	33.49	31.8
P2	36.49	35.91	37.37	36.26	37.08	37.57	37.07	38.16	35.9	35.61	36.79	33.21
P3	29.44	27.87	30.72	28.5	26.8	31.63	30.6	30.69	28.43	27.7	25.76	28.05
P4	33.2	31.56	34.73	32.3	30.82	34.91	34.36	34.14	32	31.75	29.28	31.8
P5	31.37	29.89	32.92	30.87	29.2	33.88	32.76	32.88	30.71	30.22	30.36	27.99
P6	36.81	34.34	36.42	35.14	32.95	37.19	No ct	37.58	34.72	34.03	34.19	31.78
P7	31.71	30.03	32.54	30.7	28.79	33.81	32.34	32.06	30.09	29.04	30.63	27.34
P8	26.52	24.93	27.71	25.87	23.73	29.67	27.3	27.21	25.22	23.90	22.45	25.51
P9	28.95	26.84	29.99	27.99	25.62	30.97	29.58	29.61	27.33	26.61	26.85	24.36
P10	34.26	32.05	35.47	33.44	30.98	35.45	34.72	34.41	32.30	31.04	32.16	29.26
P11	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct
P12	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct
P13	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct
P14	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct
P15	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct
P16	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct
P17	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct
P18	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct
P19	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct
P20	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct	No ct
Positive mean	32.42	30.78	33.40	31.53	29.84	34.14	32.89	33.29	31.04	30.34	30.20	29.11
Positive SD	3.44	3.56	3.18	3.36	3.90	2.68	3.35	3.51	3.37	3.62	4.30	2.97
Coincidence rate (%)	100	100	100	100	100	100	95	100	100	100	100	100