Table III.
P values for univariable tests of association between predictors/covariates and primary and secondary outcomes
| Variables | Hospitalized on days 0-28 (n/N = 284/1877) | ICU admission on days 0-28 (n/N = 117/1877) | Hospitalized on days 1-28 (n/N = 93/1686)∗ | Oxygen requirement on days 1-28 (n/N = 40/1771)† |
|---|---|---|---|---|
| Age, y | .579 | .233 | .700 | .072 |
| Female sex | .657 | .352 | .398 | .656 |
| Race/ethnicity | <.001 | <.001 | .018 | .042 |
| Comorbidities | ||||
| SCD | <.001 | .408 | <.001 | .411 |
| Immunocompromising condition | <.001 | .026 | <.001 | <.001 |
| Obesity | <.001 | <.001 | <.001 | .002 |
| Diabetes | <.001 | .009 | .001 | .001 |
| Neurologic disease | <.001 | .010 | <.001 | .303 |
| CKD | <.001 | .568 | <.001 | .033 |
| Pulmonary disease (excluding mild asthma) | <.001 | <.001 | .001 | <.001 |
| Heart disease | <.001 | .001 | <.001 | <.001 |
| Any prespecified comorbidity | <.001 | <.001 | <.001 | <.001 |
| Number of prespecified comorbidities (0 vs 1 vs 2+) | <.001 | <.001 | <.001 | <.001 |
∗
For analysis of patients hospitalized on days 1-28, the total number was 1686 after excluding 191 patients hospitalized on day 0.
†
For analysis of patients initiating oxygen on days 1-28, the total number was 1771 after excluding 106 patients requiring oxygen on day 0.