Using and index of wellbeing for older people in small areas of Australia to assist identifying services required
Abstract Background: For older people, place is crucial as it is where support networks, social relationships and family are. Older people develop a sense of belonging to their local community through participation and place is strongly linked to personal histories. For older people, ageing in their own home also allows for continuity of relationships and informal support networks in the area.While there are significant benefits of ageing in place, for older people with low wellbeing, the provision of services is going to be essential to allow them to age in place. Therefore, this article aims to identify areas where older people have low wellbeing using an index of wellbeing developed using a range of data; and to show how the domains and indicators can be used to identify why older people in an area have low wellbeing. This analysis can then be used to help to identify what types of services are required to improve wellbeing in an area of low wellbeing best. Methods: We use Principal Components Analysis (PCA) to create the Index of Wellbeing for Older Australians, for each domain and then adding the domains together using a transformation. One of the advantages of this method is that areas can be identified as having low wellbeing, but then using the domains, the reason for the low wellbeing can be identified.A case study is used to show how low wellbeing can be attributed to a particular domain in the area; and then show how the indicators that were used for this domain can be used to identify exactly what is driving the low wellbeing for older people in the area.Results: Our overall findings show that the participation domain matters as the proportion of older people who are volunteers has the highest contribution to the well being index followed closely by the employment rate of older people. In contrast, functional ability domain reveals the need for assistance indicator has the highest contribution to reduce the wellbeing. Conclusion: We conclude that the index method used encourages the de-construction of the overall index, and provides a way to inform service providers in an area on the most effective ways to enhance wellbeing for older people in an area.