Table 3.
Coefficients, with standard errors in parentheses, from linear regression models with log10 surrogate neutralization levels as outcome variable.
| Outcome variable: log10 surrogate neutralization levels (%) | ||||
|---|---|---|---|---|
| Model A | Model B | Model C | Model D | |
| Age | 0.072* (0.036) | 0.074* (0.035) | 0.065 (0.034) | 0.061 (0.036) |
| Assigned female at birth | − 0.197** (0.070) | − 0.230*** (0.068) | − 0.238*** (0.066) | − 0.214** (0.070) |
| Race/ethnicity (ref = white) | ||||
| Hispanic/Latinx | 0.389** (0.093) | 0.302*** (0.090) | 0.256 ** (0.088) | 0.356*** (0.093) |
| Black | 0.310* (0.132) | 0.317* (0.128) | 0.261* (0.125) | 0.315** (0.131) |
| Asian | − 0.081 (0.091) | − 0.048 (0.088) | − 0.051 (0.085) | − 0.068 (0.090) |
| Other | 0.425 (0.224) | 0.361* (0.217) | 0.302 (0.211) | 0.381 (0.223) |
| Chronic pre-existing conditions | 0.188* (0.086) | 0.139* (0.083) | 0.116 (0.081) | 0.185* (0.085) |
| Number of symptoms | 0.259*** (0.034) | |||
| Symptom severity score | 0.338*** (0.034) | |||
| Household member diagnosed with COVID-19 or who reported COVID-19 symptoms | 0.273*** (0.073) | |||
| Intercept | − 0.036 (0.065) | 0.005 (0.063) | 0.032 (0.062) | − 0.117 (0.068) |
| Adjusted R2 | 0.054*** | 0.118*** | 0.162*** | 0.069*** |
N = 790.
*p < 0.05; **p < 0.01; ***p < 0.001.