Inconsistency Over Time in the Preferences of Older Persons with Advanced Illness for Life‐Sustaining Treatment

Abstract

A large proportion of older persons with advanced illness have inconsistent trajectories of willingness to undergo burdensome therapy or risk an impaired health state for a chance to avoid death. Variability in their health state over time explained this in part, although the frequency of inconsistent trajectories even in those with stable health states suggests that preferences are influenced by transient factors rather than representing stable core values.