Advance directives for elderly people: worthwhile cause or wasted effort?

Area of Science:

• Gerontology
• Bioethics
• Social Work

Background:

• Advance directives are legal documents outlining healthcare preferences.
• Surrogate decision-makers are appointed to enact patient wishes when incapacitated.
• Understanding the effectiveness of advance directives in ensuring patient autonomy is critical.

Purpose of the Study:

• To determine if executing an advance directive increases surrogate understanding of elderly individuals' healthcare wishes.
• To compare surrogate understanding between elderly individuals with and without advance directives.

Main Methods:

• A sample of 153 elderly individuals was recruited from nursing homes and senior housing.
• 40 participants had executed an advance directive.
• Concordance was measured using six hypothetical healthcare scenarios, assessing agreement and directionality of responses.

Main Results:

• Mere completion of an advance directive did not guarantee surrogate awareness of the older person's wishes.
• Significant gaps existed in surrogate understanding, irrespective of advance directive completion.
• The study highlights the need for more than just documentation.

Conclusions:

• Advance directives alone are insufficient for ensuring surrogate understanding.
• Effective communication, education, and supportive interventions are essential.
• Social workers are well-positioned to facilitate this process as educators and enablers.