Yeah, the calculus needs to be more complex:
* not clear 2 * 50% QALY == 1 * 100% QALY
* maybe factor in "non-existence" with expected life expectancy?
* need negative QALY to factor in pain, dissatisfaction
* not clear 2 * 50% QALY == 1 * 100% QALY
* maybe factor in "non-existence" with expected life expectancy?
* need negative QALY to factor in pain, dissatisfaction
They won't help you with non-existence though.