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. 2020 Nov 26;21:314. doi: 10.1186/s12931-020-01580-0

Table 5.

Antibody responses to SARS-CoV-2 in convalescent patients

Total
N = 55
Disease severity P value Age P value
Severe
N = 6
Non-severe
N = 49
Children
N = 7
Adults
N = 48
IgM (-),IgG (+) 35 (63.6%) 5 (83.3%) 30 (61.2%) 0.399 5 (71.4%) 30 (62.5%)  > 0.99
IgM ( +),IgG (+) 3 (5.5%) 0 3 (6.1%)  > 0.99 0 3 (6.3%)  > 0.99
IgM (-),IgG (-) 17 (30.9%) 1 (16.7%) 16 (32.7%) 0.654 2 (28.6%) 15 (31.3%)  > 0.99

SARS-CoV-2 Severe Acute Respiratory Syndrome Coronavirus-2, IgM immunoglobulin M, IgG immunoglobulin G