Reliability Of Vaccination Status in the EPR (part 2)

I utilise data from an unknown NHS Trust to determine the reliability of vaccination status as encoded in the electronic patient record (EPR)

In part 1 of this series I unleashed an attack on the EPR using machine learning once again, this time to establish the reliability of vaccination status flags. Identification of the NHS number for each and every hospital admission is far from straightforward such that once upon a time I managed a dedicated team that would endeavour to fill the holes le…