Peak (Period) | Number of patients | Mean Ct | Std. Dev. | 95% confidence interval | P-value |
Wave One (March 2020-July 2020) | 724 | 30.4 | 5.5 | 29.9 - 30.8 | <0.00001 |
Patient (April 2021) | 1 | 10 | - | - | |
Wave One (March 2020-July 2020) | 724 | 30.4 | 5.5 | 29.9 - 30.8 | <0.00001 |
Wave Three (Feb. 2021-May 2021) | 83 | 24.6 | 5.8 | 23.3 - 25.9 |