Table 2.
SARS-CoV-2 RNA, clinical disease and SARS-CoV-2 RNA antibodies (IgG) in the training and no-training arms. All data in numbers (%)
| Total (3,764 individuals) |
Training arm (1,896 individuals) |
No-training arm (1,868 individuals) |
P-value4 | |
|---|---|---|---|---|
| SARS-CoV-2 RNA tests | 3,016 (80.1) | 1,682 (88.7) | 1,334 (71.4) | |
| Positive SARS-CoV-2 RNA | 1 | 11 (0.05) | 0 | 0.32 |
| Covid-19 related hospital admissions | 0 | 0 | 0 | |
| Non-Covid-19 related hospital admissions | 6 (0.16) | 4 (0.21) | 2 (0.11) | 0.42 |
| Cardiovascular | 1 | 1 | 0 | |
| Gastroenterology | 1 | 0 | 1 | |
| Surgery2 | 3 | 3 | 0 | |
| Gynecology | 1 | 0 | 1 | |
| Covid-19 outpatient contacts | 0 | 0 | 0 | |
| Non-Covid-19 outpatient contacts | 106 (2.8) | 48 (2.5) | 58 (3.1) | 0.29 |
| Surgery2 | 46 | 20 | 26 | |
| Gynecology | 15 | 8 | 7 | |
| Endocrinology/nephrology | 12 | 6 | 6 | |
| Cardiovascular | 4 | 3 | 1 | |
| Pulmonology | 3 | 2 | 1 | |
| Gastroenterology | 6 | 0 | 6 | |
| Dermatology | 3 | 2 | 1 | |
| Oncology | 9 | 3 | 6 | |
| Neurology | 8 | 4 | 4 | |
| SARS-CoV-2 Antibody tests performed | 2516 | 1404 | 1112 | |
| Positive SARS-CoV-2 antibodies | 38 (1.53) | 11 (0.83) | 27 (2.43) | 0.008 |
1Infection not related to training activity
2Surgery includes orthopedics and Ear-Nose-Throat
3Percentage of SARS-CoV-2 antibody tests performed
4All statistical test are performed on the intention-to-treat level