I'd love to know where you got those statistics. I couldn't find anything on country mortality rates for COVID-19 ICU patients. However, since the US obesity rate is way higher than Sweden, it is surprising that the COVID-19 death rate in the US is around five percent, while it is around ten percent for Sweden. Of course, Sweden has decided not to impose a lockdown, so I have no idea how much that might be overwhelming their hosipitals.

https://bnonews.com/index.php/2020/04/the-latest-coronavirus...