Table 1.
Demographic of enrolled COVID‐19 convalescent patients and positive rates of SARS‐CoV‐2 IgM and IgG antibodies
| Total | Male | Female | p value | |
|---|---|---|---|---|
| n (%) | 538 | 109 (20.26) | 429 (79.74) | |
| Age, median (IQR) | 36 (31–45) | 37 (33–46) | 36 (30–45) | |
| IgM positive (%) | 69 (12.80) | 10 (9.17) | 59 (13.75) | 0.201 |
| IgG positive (%) | 446 (82.90) | 90 (82.57) | 356 (82.98) | 0.918 |
| Both IgM and IgG positive (%) | 69 (12.80) | 10 (9.17) | 59 (13.75) | 0.201 |
Note: Age is expressed as median (inter‐quartile range [IQR]). The number and percentage of convalescent patients with antibody positive are expressed as n (%). Statistical analyses were performed by χ 2 test.
Abbreviation: IgG, immunoglobulin G; IgM, immunoglobulin M; SARS‐CoV‐2, severe acute respiratory syndrome coronavirus 2.