I'm pretty sure it has improved. People don't treat their diseases and accidents at home themselves. Old people can quite often move all their limbs, walk witho

I'm pretty sure it has improved. People don't treat their diseases and accidents at home themselves. Old people can quite often move all their limbs, walk without support, still have at least some teeth and so on. All improvement of modern medicine. It doesn't make us live twice as long but you can't say it only creates suffering either.