I don't know how to compare these systems, but I guess if we look at life expectancy, similar European countries are doing pretty well.
People dying their 20's skews life expectancy way more then people in the 50's or 60's.
But the point of having a variety of metrics is that other potential biases might be present in some of them, but across all of them, the most likely explanation is a health care system (or health care norms) that work worse compared to health care system in other countries.
To summarize, there may be a cultural reason for some of the metrics (say higher drug usage among pregnant people causes higher infant mortality rate), but if you have higher number of preventable deaths, higher treatable mortality rate, uniquely a negative trend in maternal mortality, higher deaths from suicide, etc. etc. than the evidence that this is the fault of health care system instead of culture starts to become overwhelming.