Table 3.
Multivariate analysis of risk of PCR-positive infection by baseline antibody status, stratified by LTCF or region of England
|
Stratified by LTCF |
Stratified by region |
|||
|---|---|---|---|---|
| aHR* (95% CI) | p value | aHR* (95% CI) | p value | |
| Residents | 0·15 (0·05–0·44) | p=0·0006 | 0·08 (0·03–0·23) | p<0·0001 |
| Staff | 0·39 (0·19–0·82) | p=0·012 | 0·26 (0·12–0·54) | p=0·0003 |
LTCF=long-term care facility. aHR=adjusted hazard ratio.
Antibody-positive individuals versus antibody-negative individuals, adjusted for age and sex.