These outcomes were tested in the Delta vs Omicron severity paper and
sensitivity analysis. These are only defined for COVID cases.
     
    
    Usage
    derive_hospital_burden_outcomes(df, v, ...)
 
     
    
    Arguments
- df
 
the dataframe.
 
- v
 
the value set. usually precomputed by the augment framework the value
set can be explicitly supplied with v = get_value_sets(df)
 
- ...
 
ignored
 
 
    
    
    Details
O2 requirement within 7 days (various cut-offs)
 
Any respiratory support in 7 days (various cut-offs)
 
LOS > X days in first 7 days (various cut-offs)