alt Hacker News>A single-payer universal health care system could cover every American, save more than 100,000 lives a year, and still cost $1 trillion less than the system it would replace, according to a new preprint study led by researchers at the Yale School of Public Health.
FWIW, the methodology that produced this particular result is known to have significant issues. The claimed effect disappears after correcting for them. It also isn't the first time that these authors have published similar studies with these issues. They are not a credible source.
Universal health coverage may save lives and money but this study doesn't provide actual evidence for it.