Did they correct for the amount of money left after paying rent or is this just replicating the well-known finding that wealth is correlated with lifespan?

Yea, probably why some people are staying with parents. With rent that high, I might as well just end my life and be free from this shit.

Nothing will meaningfully improve until the rich fear for their lives

People with more money have higher quality of life? Quick! Someone publish this unbelievable discovery!

Ffs