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Patient and caregiver characteristics related to completion of advance directives in terminally ill patients

Published online by Cambridge University Press:  30 May 2016

Grace W.K. Ho ,
Lauren Skaggs ,
Gayane Yenokyan ,
Anela Kellogg ,
Julie A. Johnson ,
Mei Ching Lee ,
Katherine Heinze ,
Mark T. Hughes ,
Daniel P. Sulmasy  and
Joan Kub
...Show all authors
Grace W.K. Ho*
Affiliation:
Johns Hopkins University School of Nursing, Baltimore, Maryland
Lauren Skaggs
Affiliation:
Johns Hopkins University School of Nursing, Baltimore, Maryland
Gayane Yenokyan
Affiliation:
Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
Anela Kellogg
Affiliation:
Johns Hopkins University School of Nursing, Baltimore, Maryland
Julie A. Johnson
Affiliation:
Center for Research Informatics, The University of Chicago, Chicago, Illinois
Mei Ching Lee
Affiliation:
University of Maryland School of Nursing, Baltimore, Maryland
Katherine Heinze
Affiliation:
Johns Hopkins University School of Nursing, Baltimore, Maryland
Mark T. Hughes
Affiliation:
Johns Hopkins University School of Medicine and Berman Institute of Bioethics, Baltimore, Maryland
Daniel P. Sulmasy
Affiliation:
Department of Medicine, the Divinity School, and the MacLean Center for Clinical Medical Ethics, The University of Chicago, Chicago, Illinois
Joan Kub
Affiliation:
Johns Hopkins University School of Nursing, Baltimore, Maryland
Peter B. Terry
Affiliation:
Johns Hopkins Hospital Department of Medicine, Baltimore, Maryland
Alan B. Astrow
Affiliation:
Maimonides Cancer Center, Brooklyn, New York
Jing Zheng
Affiliation:
Sun Yat-sen University School of Nursing, Guangdong, China
Lisa Soleymani Lehmann
Affiliation:
Brigham and Women's Hospital Department of Medicine and Harvard Medical School, Boston, Massachusetts
Marie T. Nolan
Affiliation:
Johns Hopkins University School of Nursing, Baltimore, Maryland
*
Address correspondence and reprint requests to: Grace W.K. Ho, The Hong Kong Polytechnic University School of Nursing, Hung Hom, Kowloon, HKSAR. E-mail: grace.wk.ho@polyu.edu.hk.
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Abstract

Objective:

There is a growing body of literature describing the characteristics of patients who plan for the end of life, but little research has examined how caregivers influence patients' advance care planning (ACP). The purpose of this study was to examine how patient and caregiver characteristics are associated with advance directive (AD) completion among patients diagnosed with a terminal illness. We defined AD completion as having completed a living will and/or identified a healthcare power of attorney.

Method:

A convenience sample of 206 caregiver–patient dyads was included in the study. All patients were diagnosed with an advanced life-limiting illness. Trained research nurses administered surveys to collect information on patient and caregiver demographics (i.e., age, sex, race, education, marital status, and individual annual income) and patients' diagnoses and completion of AD. Multivariate logistic regression was employed to model predictors for patients' AD completion.

Results:

Over half of our patient sample (59%) completed an AD. Patients who were older, diagnosed with amyotrophic lateral sclerosis, and with a caregiver who was Caucasian or declined to report an income level were more likely to have an AD in place.

Significance of results:

Our results suggest that both patient and caregiver characteristics may influence patients' decisions to complete an AD at the end of life. When possible, caregivers should be included in advance care planning for patients who are terminally ill.

Keywords

Advance directivesAdvance care planningCaregiverTerminally ill patients
Type
Original Articles
Information
Palliative & Supportive Care , Volume 15 , Issue 1 , February 2017 , pp. 12 - 19
Copyright
Copyright © Cambridge University Press 2016 

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