Table 2.
SARS-CoV-2 Test Positivity and Test Frequency Characteristics Among HCWs During Sampling Period Encompassing Weeks 34–52 of 2020
| Variable | No. (%) | SARS-CoV-2 Positive, No. (%) |
|---|---|---|
| Resident-facing HCW | 1,910 (89.67) | 409 (21.41) |
| Non–resident-facing HCW | 220 (9.46) | 36 (16.36) |
| HCW work site | ||
| Smallest | 339 (15.9) | 57 (16.81) |
| Small | 427 (20.1) | 74 (17.33) |
| Moderate | 488 (22.9) | 85 (17.42) |
| Large | 876 (40.1) | 229 (26.14) |
| HCW PCR tests, no. | 14,526 | |
| Positive PCR results, no. | 445 | |
| Tests per resident-facing HCW, median (IQR) | 6 (6) | |
| Tests per non–resident-facing HCW, median (IQR) | 8 (6) | |
| Tests among negatives, median (IQR) | 6 (7) |
Note. HCW, healthcare worker; IQR, interquartile range; PCR, polymerase chain reaction.