School of Philosophy, University College Dublin, Dublin 4, Ireland.
J Med Ethics. 2010 May;36(5):290-2. doi: 10.1136/jme.2009.032839. Epub 2010 May 3.
A lot of medical procedures can be justified in terms of the number of quality-adjusted life-years (QALYs) they can be expected to generate; that is, the number of extra years that the procedure will provide, with the quality of life during those extra years factored in. QALYs are a crude tool, but good enough for many decisions. Notoriously, however, they cannot justify spending any money on terminal care (and indeed on older people in general). In this paper I suggest a different way of construing 'quality' (as meaningfulness rather than physical comfort) and 'life' (as both backward-looking and forward-looking), so that the terminal patient's efforts to find meaning in his life could in principle generate plenty of 'retrospective QALYs' to justify funding.
许多医疗程序可以根据它们预期能产生的质量调整生命年数(QALYs)来证明其合理性;也就是说,该程序将提供的额外年数,以及这些额外年数期间的生活质量都被考虑在内。QALYs 是一个粗略的工具,但对于许多决策来说已经足够好了。然而,众所周知,它们不能证明在临终关怀(甚至一般老年人)上花费任何资金是合理的。在本文中,我建议用一种不同的方式来理解“质量”(作为有意义而不是身体上的舒适)和“生命”(既是回顾性的也是前瞻性的),这样终端患者在他的生活中寻找意义的努力原则上可以产生大量的“回溯性 QALYs”来为资金提供理由。