godisney14
DIS Veteran
- Joined
- Aug 3, 2019
- Messages
- 1,837
I don't think that the PP said you had equated COVID with influenza. The point (as I understood it) is that IF (big IF) there are fewer deaths from influenza then the non-COVID deaths are lower than normal. Therefore the excess mortality (not sure why you keep putting in quotes), is actually higher than is being calculated.
Completely making up numbers here:
Expected deaths = 100
Actual deaths = 125
Excess mortality = 25
However, the expected deaths assumed 30 deaths from influenza but, this year, there were only 5 deaths from influenza. Therefore (so goes the argument):
"New expected" deaths = 75 (100 - the 25 influenza deaths that didn't happen)
Actual deaths = 125
Excess mortality = 50
I actually don't think that you can/should really do this (and I work with people at EUROMoMo) because the whole point of excess mortality is that you don't try to assign cause-of-death.
It isn't appropriate to think that excess deaths and COVID deaths are synonymous. In many of the countries where I work (mainly low-income or lower-middle-income), maintaining essential health services is a massive struggle. In areas with Ebola outbreaks, deaths due to the lack of EHS far outnumbered Ebola deaths. That's likely to be the case again (though the epidemiology of the two diseases is different). In the broadest sense, one could argue still COVID related (but that wouldn't be given as the cause-of-death). Things are far too entangled to do more than just look at/count the excess deaths.
You’re right in saying that the excess deaths do not necessarily correspond 1:1 with deaths of COVID. But, it does tell you the impact that COVID had from the data.