Journal of General Internal Medicine

, Volume 22, Issue 4, pp 495–501 | Cite as

Changes in Preferences for Life-Sustaining Treatment Among Older Persons with Advanced Illness

  • Terri R. Fried
  • Peter H. Van Ness
  • Amy L. Byers
  • Virginia R. Towle
  • John R. O’Leary
  • Joel A. Dubin
Original Article

Abstract

BACKGROUND

There are conflicting assumptions regarding how patients’ preferences for life-sustaining treatment change over the course of serious illness.

OBJECTIVE

To examine changes in treatment preferences over time.

DESIGN

Longitudinal cohort study with 2-year follow-up.

PARTICIPANTS

Two hundred twenty-six community-dwelling persons age ≥60 years with advanced cancer, congestive heart failure, or chronic obstructive pulmonary disease.

MEASUREMENTS

Participants were asked, if faced with an illness exacerbation that would be fatal if untreated, whether they would: a) undergo high-burden treatment at a given likelihood of death and b) undergo low-burden treatment at a given likelihood of severe disability, versus a return to current health.

RESULTS

There was little change in the overall proportions of participants who would undergo therapy at a given likelihood of death or disability from first to final interview. Diversity within the population regarding the highest likelihood of death or disability at which the individual would undergo therapy remained substantial over time. Despite a small magnitude of change, the odds of participants’ willingness to undergo high-burden therapy at a given likelihood of death and to undergo low-burden therapy at a given likelihood of severe cognitive disability decreased significantly over time. Greater functional disability, poorer quality of life, and lower self-rated life expectancy were associated with decreased willingness to undergo therapy.

CONCLUSIONS

Diversity among older persons with advanced illness regarding treatment preferences persists over time. Although the magnitude of change is small, there is a decreased willingness to undergo highly burdensome therapy or to risk severe disability in order to avoid death over time and with declining health status.

KEY WORDS

life support care decision-making chronic disease 

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Copyright information

© Society of General Internal Medicine 2007

Authors and Affiliations

  • Terri R. Fried
    • 1
    • 2
  • Peter H. Van Ness
    • 3
    • 4
  • Amy L. Byers
    • 5
  • Virginia R. Towle
    • 4
  • John R. O’Leary
    • 4
  • Joel A. Dubin
    • 6
    • 7
  1. 1.Clinical Epidemiology Research CenterVA Connecticut Healthcare SystemWest HavenUSA
  2. 2.Department of MedicineYale University School of MedicineNew HavenUSA
  3. 3.Department of Epidemiology and Public HealthYale University School of MedicineNew HavenUSA
  4. 4.Program on AgingYale University School of MedicineNew HavenUSA
  5. 5.Department of Geriatric PsychiatryWeill Medical College of Cornell UniversityNew YorkUSA
  6. 6.Department of Statistics and Actuarial ScienceUniversity of WaterlooWaterlooCanada
  7. 7.Department of Health Studies and GerontologyUniversity of WaterlooWaterlooCanada

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