Table 3.
Multivariable Regressiona
| Characteristic | Odds Ratio (95% CI)b |
|---|---|
| Ethnicity | |
| Non-Hispanic | Reference |
| Hispanic | 2.09 (1.22–3.46) |
| Work role | |
| Nurse, MA, or phlebotomist | Reference |
| Physician, APP, or trainee | 0.91 (0.49–1.65) |
| Environmental services, food service, patient transport | 4.81 (2.08–10.39) |
| Therapist or Tech | 1.83 (0.43–5.34) |
| Laboratory technician | 0.65 (0.04–3.17) |
| Unit clerk | 0 (0–60.32) |
| Pharmacist or pharmacy technician | 2.16 (0.50–6.34) |
| Respiratory therapist | 0 (0 to >100) |
| Social worker or interpreter | 1.23 (0.07–6.00) |
| Research | 2.42 (0.13–12.07) |
| Administration | 1.23 (0.54–2.57) |
| Other | 1.05 (0.48–2.13) |
| Reported COVID-19 exposures | |
| No reported exposure | Reference |
| Work exposure ONLY | 1.27 (0.58–2.47) |
| Household exposure ONLY | 3.25 (1.47–6.44) |
| Both work and household exposure | 13.83 (6.27–27.98) |
| Nonwork, nonhousehold exposure | 7.03 (2.37–16.79) |
Note. CI, confidence interval.
a
The final multivariable regression model above included 6,272 (60.0%) of the original 10,449 observations due to missing ethnicity data.
b
Significant associations are indicated in bold.