Table 1.

Characteristics of demographic and specific antibodies in COVID-19 patients (N = 34).

Patients	Age	Gender	IgM AU/ml	IgG AU/ml	Test days, after onset	Week	Mean IgM AU/ml	SEM	Mean IgG AU/ml	SEM
Patient1	82	Female	3.56	2.48	2	1	2.24	1.33	1.96	0.53
Patient2	87	Female	0.91	1.43	3
Patient3	59	Female	122.73	163.85	14	3	322.80	127.65	112.40	21.43
Patient4	72	Male	924	187.4	14
Patient5	32	Female	111.78	110.17	16
Patient6	63	Male	207.39	55.43	17
Patient7	69	Male	401.19	78.71	17
Patient8	64	Male	169.72	78.82	21
Patient9	65	Female	104.77	187.94	22	4	147.92	94.50	157.01	12.40
Patient10	39	Male	16.63	152.88	23
Patient11	52	Male	89.31	179.18	23
Patient12	49	Male	41.55	128.75	24
Patient13	35	Male	62.5	103.89	27
Patient14	31	Male	11.26	193.83	28
Patient15	58	Female	709.39	152.57	28
Patient16	44	Male	36.57	190.85	30	5	78.03	33.55	163.56	15.95
Patient17	26	Female	14.37	277.91	30
Patient18	57	Male	1.65	76.85	30
Patient19	45	Male	35.44	165.27	30
Patient20	62	Female	3.38	200.95	31
Patient21	65	Male	119.35	155.29	32
Patient22	83	Male	18.95	158.32	33
Patient23	43	Male	48.88	73.64	33
Patient24	53	Male	134.24	135.54	33
Patient25	33	Female	54.39	162.01	33
Patient26	64	Male	422.78	159.38	34
Patient27	60	Female	46.34	206.7	34
Patient28	73	Male	5.27	134.94	36	6–7	21.83	5.72	167.16	12.24
Patient29	25	Female	15.11	179.23	36
Patient30	71	Male	36.11	184.56	37
Patient31	56	Female	34.07	121.08	37
Patient32	54	Male	42.28	216.96	38
Patient33	47	Male	11.2	176.73	38
Patient34	54	Male	8.75	156.59	49

Abbreviations: SEM, standard error of mean. *Reference of IgG and IgM are 10AU/ml.