53 points

I don’t think I’ve ever seen what appears to be a line graph loop back on itself.

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19 points

Visualise it as a 3d graph seen from the top.

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2 points

Math people are cringing.

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20 points
*

But in this graph it’s correct, isn’t it?

A bit of a strange choice of axis, but technically it’s correct, I think.
We see how during COVID people died earlier although expenses went up (didn’t check the dates, but I guess that’s the thing?), and afterwards expenses went down, but people grow older again
Or do I completely misunderstand this?

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8 points

Yeah, it’s correct. What they did is, for every year they place a dot with respect to x and y axis, then connected the dots. An unusual graph, but works well for this situation, IMO.

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13 points

I don’t think they’re cringing, this is perfectly correct.

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-1 points

By the definition:

A function f from a set X to a set Y is an assignment of one element of Y to each element of X.

/s

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5 points

I have a degree in math and I’m not cringing

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17 points

Can we please always link to the original data?

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11 points

Can you guess when HMOs became a thing (and Blue Cross converted from not-for-profit to for-profit)?

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3 points

1981?

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10 points

I was asking rhetorically since the graph makes it pretty obvious, but actually re-reading this article it’s a bit more complex than I recalled. There was basically some legislation in the mid 1970s that made them possible, the model grew through the 80s, but by the late 80s low-rent HMOs had taken over, and a crippling combo of regulation (to create new barriers to entry) and deregulation (for the existing guys) basically cemented the for-profit HMO/PPO providers that we all know and love (haha) by the 1990s. Had we held out for another decade we probably would have seen socialized medicine by the Clinton-era, but instead we got this graph, where we pay more and get less than everyone else, and half the country thinks it’s a great idea.

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7 points

INTERNATIONAL DOLLAR (PPP)

COUNTRY MONEY (GDP)

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5 points

The US is on track to implementing the Euthanasia Coaster.

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