A couple of things with this:
The main problem is that there was/is a lack of testing in care homes, so data won't say died from COVID unless they tested positive.
CQC data comes from death notifications which managers complete. It relies on the managers providing accurate information (they sometimes don't get to see the death certificate, just hear verbally what the COD is or not at all). The question asks "Cause of Death - (If known)" as in many cases it won't be known by the manager.
ONS can extract the data from death certificate data. This is surely the most accurate way, but it can't be done in real time.
Originally Posted by: Tim A