Exploratory post hoc analyses of combined race/ethnicity by SARS-CoV-2 antibody status
| Combined race/ethnicity | Negative for SARS-CoV-2 IgG (n=513) (%) | Positive for SARS-CoV-2 IgG (n=214) (%) | Significance | Overall sig |
| 0.003 | ||||
| White | 197 (39) | 67 (31) | Ref | |
| Asian | 114 (22) | 34 (16) | 0.63 | |
| Hispanic | 99 (20) | 47 (22) | 0.17 | |
| Black | 74 (15) | 54 (25) | 0.001* | |
| Other | 23 (4) | 12 (6) | 0.31 |
*Indicates significance at level of p<0.05.