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Attitudes of dialysis patients and caregivers regarding advance directives
Objective:
The objective of this study was to describe and compare the attitudes of dialysis patients, their relatives/friends, primary nephrologists, and nurses regarding advance directives.
Design:
A descriptive comparative design was used.
Sample/Setting:
A total of 50 dialysis patients from a large teaching hospital in western Canada participated in the study. For every patient who responded, a relative/friend, physician, and nurse completed the questionnaire.
Methods:
The questionnaires were designed for the purposes of the study. These questionnaires were mailed to dialysis patients, who were asked to identify a relative/friend to complete a similar questionnaire. Nurses and physicians also completed questionnaires.
Results:
Overall, 84% of patients indicated that they believed that it was important to leave a living will, but only 18% of these patients had actually left an advance directive. However, 52% of patients and relatives/friends believed that major treatment decisions should be left to the physician, a perception that was not shared by physicians and nurses.
Conclusions:
It appears that patients, family/friends, nurses, and physicians in this study had differing perceptions regarding advance directives. It is important that health care professionals realize that these differences may exist and that further research should address strategies to increase our understanding of patient decisions in this area.