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Agency and decision-making with advocacy support : a qualitative study of people with dementia living alone

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Dwan, CA (2015) Agency and decision-making with advocacy support : a qualitative study of people with dementia living alone. PhD thesis, University of Tasmania.

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Abstract

This thesis explores the power of people with dementia who live alone to participate
in decision-making processes with advocacy support. Although the benefits of
consumer participation in healthcare decisions include improvements in health
outcomes, greater emotional well-being and long-term cost savings, people with
dementia who live alone are frequently marginalised in the decision-making process.
This is significant given that this group is increasing in number and is over represented
in statistics on early admission to institutional care. This study
specifically examined how dementia affected the agency of people living alone, and
how a dementia advocacy service influenced their participation in decision-making.
The study employed multiple methods to collect qualitative data from nine people
with dementia living alone who have used advocacy services, four dementia
advocates and twenty-one healthcare professionals involved in meeting care assessment
needs and in referring clients to the advocacy service. A critical realist
theoretical framework and a process of retroduction were used to develop an
explanatory theory.
This study found that dementia significantly constrained agency and led to a
narrowing of the social world of participants with dementia. Orientations of agency
towards the present and future improved power of agency as did a person’s belief in
their ability to take action, and advocacy was shown to positively influence these
factors. Participation in decision-making was found to be extremely important to
participants with dementia but sociocultural factors restricted their participation. Lack of understanding of the variation in decision-making capacity associated with
dementia and a strong cultural focus on risk avoidance resulted in low prioritisation of
decision-making involvement by healthcare professionals. In contrast, advocacy
facilitated participation through trusting relationships, spending time to understand the
person’s wishes and promoting the rights of the person with dementia living alone.
These findings suggest the need for healthcare services to focus on enhancing agency,
to encourage supportive decision-making, and to balance safety and emotional
consequences of decisions when working with people with dementia living alone.
Further, although advocacy provided benefits in protecting and facilitating
participation, future success is contingent upon the establishment of a common
understanding of advocacy and the advocate role and a universal approach to capacity
and risk assessments.

Item Type: Thesis (PhD)
Keywords: people with dementia living alone, decision-making, agency
Copyright Holders: The Author
Copyright Information:

Copyright 2015 the author

Date Deposited: 10 Jun 2016 02:04
Last Modified: 10 Jun 2016 02:04
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