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> At this stage the low fatalities (0.5%) goes out of the window and start looking at just under 10%. A lot of people are throwing out numbers somewhat randoml
by klmadfejno 6y ago
> At this stage the low fatalities (0.5%) goes out of the window and start looking at just under 10%.
A lot of people are throwing out numbers somewhat randomly here. If we had no hospitals at all, the worst possible case would be everyone requiring hospitalization dies. Right now among the elderly it's about 40% of those who require hospitalization end up dying. Thus the worst case would be 100% or a 2.5x increase. Among the middle aged, hospitalization survival rates are about 10%, so a 10x increase in death rates worst case. Neither of these worst case scenarios are especially realistic because hospitals are pretty good at surging; and if people need to be triaged, you triage the people who are most likely to die anyway (thereby changing the actual death rate very little). Thirdly, a good chunk of people who get hospitalized would just survive on their own anyway. There is the non trivial problem that other healthcare concerns (like unrelated heart attacks) are harder to treat.
That doesn't mean it's negligible. A 1 percentage point increase in mortality is a lot of people. But a 20x increase from 0.5% to 10% is preposterous and apocalyptic.
- philipswood 6y agoAdmittedly I'm in "consider a cow to be a sphere"-territory here. For clarity's sake: I'm comparing (roughly) stats like Italy and UKs deaths/known_cases ratios (which are closer to 10% than 1%) and Like a new New Zealand which is between 1% and 0.1%. But looking quickly at the data one order of magnitude is totally justified. "Hospitals are pretty good at surging" must break down against exponential growth at some stage. I doubt whether exponentially increasing your treatment capability would be possible in most cases.
- klmadfejno 6y agoDeaths / known case is mostly useless though, and the differences between two countries doesn't say anything about the relevance of hospital overruns because nobody has really suffered from that. Even lombardy likely didn't lose that many extra people due to hospital capacity. Age distribution and health distribution is the main driver of differences between areas.