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Illness beliefs before cardiac surgery predict disability, quality of life, and depression 3 months later

Meike C Juergens1, Bettina Seekatz, Rainer G Moosdorf

  • 1Department of Clinical Psychology, Philipps University of Marburg, Marburg, Germany. m.juergens@staff.uni-marburg.de

Journal of Psychosomatic Research
|May 22, 2010
PubMed

Insights

Patients' presurgery illness beliefs significantly impact recovery after cardiac surgery, influencing disability and physical functioning. Interventions targeting these beliefs may improve patient outcomes.

Area of Science:

  • Psychology
  • Cardiology
  • Health Outcomes Research

Background:

  • Patient beliefs about illness are increasingly recognized as important factors in health outcomes.
  • Understanding the role of presurgery illness beliefs in cardiac surgery recovery is crucial for developing effective interventions.

Purpose of the Study:

  • To investigate how patients' presurgery illness beliefs and cardiac risk factors affect health-related outcomes three months post-cardiac surgery.
  • To determine the predictive value of illness beliefs on disability, physical functioning, psychological well-being, and depressive symptoms after surgery.

Main Methods:

  • Prospective study of 56 patients undergoing elective cardiac surgery.
  • Assessed presurgery cardiac risk factors, illness severity, and illness beliefs using the Illness Perception Questionnaire-Revised (IPQ-R).
  • Measured outcomes including disability, physical functioning, psychological well-being, and depressive symptoms at three months post-surgery.

Main Results:

  • Physical functioning improved post-surgery, but disability and psychological well-being showed no significant changes.
  • Presurgery cardiac risk factors did not correlate with outcomes.
  • Illness beliefs significantly predicted disability (adjusted R(2)=.350, P<.01), physical functioning (adjusted R(2)=.283, P<.01), and depressive symptoms (adjusted R(2)=.302, P<.01), independent of other factors.

Conclusions:

  • Presurgery illness beliefs are strong predictors of recovery following cardiac surgery.
  • Cognitive interventions targeting maladaptive illness beliefs could enhance physical functioning and reduce disability post-surgery.
  • Future research should explore specific intervention strategies to modify illness beliefs for improved cardiac surgery outcomes.
Abstract

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