TABLE 5.
Anti-S IgG Abs BAU/ml |
Anti-N IgG Abs COI |
Neutralizing IgG Abs AU/ml |
T-cell response | P-value | |||||
Contracted COVID-19 in the past 12 months | Mean ± SD |
Mean difference P-value |
Mean difference P-value |
Mean difference P-value |
Yes | No | |||
No | 594.4 ± 623.9 | 438.3, P < 0.001 |
144.8 ± 75.2 | 25.3, P < 0.001 |
330.4 ± 332.4 | 266.2, P < 0.001 |
37.9% | 62.1% | 0.518 |
Yes | 1,032.7 ± 647.6 | 170.1 ± 68.01 | 596.3 ± 296.7 | 41.1% | 58.9% |