COVID-19 antibody response in the different professional categories of HCWs in FJD
| Professional category | Antibody response N (%) | No antibody response N (%) | P values (p<0.095) |
| Administrative assistants | 22 (24.18) | 69 (75.82) | 0.084 |
| Orderly | 11 (9.73) | 102 (90.27) | 0.066 |
| Nursing | 141 (16.63) | 707 (83.37) | 0.987 |
| Investigation | 12 (9.45) | 115 (90.55) | 0.041 |
| Cleaning staff | 21 (16.80) | 104 (83.20) | 1.000 |
| Doctors | 121 (16.33) | 620 (83.67) | 0.837 |
| Other | 18 (16.07) | 94 (83.93) | 0.957 |
| Nursing assistance | 98 (20.99) | 369 (79.01) | 0.028 |
| Technicians | 45 (15.25) | 250 (84.75) | 0.571 |
| Admission and patients support | 28 (16.28) | 144 (83.72) | 0.962 |