Summary of results
| No. of nucleic acid amplification tests for SARS-CoV-2 in study time period | 13 206 |
| No. of patients tested | 12 360 |
| No. of patients with more than one test | 709 |
| No. of patients with more than one test and no changes in test results | 591 |
| No. of patients with a change in test result | 118 |
| No. (percentage) of patients with a change in test result on one or two tests | 89 (75%)—patients with change after one test 110 (93%)—patients with change after two tests |
| No. of patients with progression (change from negative to positive) | 65 |
| No. of patients with remission (change from positive to negative) | 53 |
| IQR (median) progression | 6–16 days (9 days) |
| IQR (median) remission | 9–21 days (14 days) |
IQR, Interquartile Range.