Risk Anal. 2009 Nov;29(11):1578-87. doi: 10.1111/j.1539-6924.2009.01282.x. Epub 2009 Aug 28.
Every adult can eliminate the risk of losing control of personal health decisions and financial resources by having a last will and testament, health proxy, power of attorney, and living trust. Yet evidence suggests that less than a majority of adult Americans have these documents. We surveyed 900 adult Americans (25 plus years old) to determine what factors predict the possession of these risk-reducing documents. In total, 46% had a living will and testament, 32% a durable power of attorney, 30% a health proxy, and 18% a living trust. Events that prompt people with wealth to secure these documents, such as increasing age, getting married, having children, and experiencing a life-threatening event were the strongest predictors of having a will. These were also among the strongest predictors of having a health proxy, along with a personal history of being proactive, and a family history that fostered trust of attorneys. Affluence, age, and education were the strongest predictors of having a living trust, and the strongest correlate of having a durable power of attorney was having faced a life-threatening event, positive experiences with attorneys, and higher educational achievement.
每个人都可以通过立遗嘱、指定医疗代理人、授权书和生前信托来消除失去个人健康决策和财务资源控制的风险。然而,有证据表明,不到一半的美国成年人拥有这些文件。我们调查了 900 名 25 岁以上的美国成年人,以确定哪些因素可以预测他们是否拥有这些降低风险的文件。总共有 46%的人有遗嘱和遗嘱认证,32%的人有持久授权书,30%的人有医疗代理人,18%的人有生前信托。促使有财富的人获得这些文件的事件,如年龄增长、结婚、生育和经历危及生命的事件,是拥有遗嘱的最强预测因素。这些也是拥有医疗代理人的最强预测因素之一,以及个人积极主动的病史,以及对律师的信任。富裕、年龄和教育程度是拥有生前信托的最强预测因素,而面临危及生命的事件、与律师的积极经历以及更高的教育成就则是拥有持久授权书的最强相关因素。