The ED data has some different fields from the main avoncap data.
Usage
derive_polyfill_ed(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
It is missing an admission cxr summary field needed to calculate pneumonia
It has a fixed admission route of "A&E" (i.e. ED to non UK people)
None of the patients admitted
Hospital admission length of stay is zero