Introduction
Aboriginal and Torres Strait Islander peoples represent two distinct populations with great diversity in cultures and practices both between and within these groupings [
1,
2] which have been continued, maintained, and modified in Australia for at least 65,000 years [
3,
4]. Colonial processes and government policies and practices have deliberately and negatively impacted Aboriginal and Torres Strait Islander peoples [
5‐
7]. Aboriginal and Torres Strait Islander communities have worked to preserve traditional forms of culture, alongside creating new forms of expression, demonstrating strength and resilience in the face of ongoing colonial practices and mindsets in Australia [
5]. The potential benefits of being able to sustain a strong cultural identity has been documented in settings across the world [
1,
8‐
11]. There is evidence from Australia and Canada that engagement in cultural revitalisation or renewal activities fosters cultural belonging and can mediate or reverse the effects of intergenerational trauma [
12‐
16]. Reflecting on this work, Aboriginal and Torres Strait Islander cultural identity is central to the Social and Emotional Wellbeing framework of health in Australia [
17]. Yet, the theory that Aboriginal and Torres Strait Islander cultural identity is linked to health and wellbeing has not been tested empirically.
There is a lack of research understanding on what culture means from an Aboriginal and Torres Strait Islander standpoint and how this concept is tied to health outcomes. Drawing on the epistemological approaches of epidemiology paired with a de-colonising lens, a national study was developed to define Aboriginal and Torres Strait Islander culture and wellbeing from this emic perspective. Mayi Kuwayu, the National Study of Aboriginal and Torres Strait Islander Wellbeing, is now Australia’s largest longitudinal study of Aboriginal and Torres Strait Islander wellbeing.
This paper focuses on the initial work undertaken by the Mayi Kuwayu team to define concepts of culture and measures of wellbeing. It provides an overview of the community focus groups conducted by and with Aboriginal and Torres Strait Islander people to identify key cultural domains which influence health and wellbeing outcomes and refine the study’s questionnaire. The Mayi Kuwayu questionnaire took four years to develop from conception through to release of the questionnaire in 2018. The pragmatic nature of the processes used draw attention to the ways in which common methods in public health can be adapted to Aboriginal and Torres Strait Islander settings, and how community validation of research methods is a key part of conducting research that is relevant and of benefit to Aboriginal and Torres Strait Islander peoples.
Measuring culture
Identifying the broad concepts or domains of culture that influence health outcomes, and developing questionnaire items to capture experiences within these domains, are important for quantifying population trends, monitoring changes, and evaluating the impact of domains on quality of life and wellbeing [
18,
19]. To fully understand wellbeing for Aboriginal and Torres Strait Islander people, cultural items are required to measure the breadth of shared cultural attributes and generate relevant large scale data [
20].
Mayi Kuwayu was developed to address this need and is the first large-scale, longitudinal, comprehensive examination of the link between culture and wellbeing for Aboriginal and Torres Strait Islander peoples [
21]. The main component of the study is a questionnaire which includes items on cultural practice and expression, sociodemographic factors, health and wellbeing, health behaviours, experiences and environments, and family support and connection [
21]. This questionnaire was first mailed out in 2018 to over 200,000 Aboriginal and Torres Strait Islander people aged 16 years and older, as identified in Australia’s Medicare database, and is also available to complete online through the study’s website (
www.mkstudy.com.au). There are now over 11,000 Mayi Kuwayu participants, making this the largest cohort study of Aboriginal and Torres Strait Islander health and wellbeing in Australia [
22].
The study has been led, developed, conducted, and governed by Aboriginal and Torres Strait Islander people, and includes direct and ongoing involvement from external Aboriginal and Torres Strait Islander researchers, communities, and organisations across Australia [
21]. Mayi Kuwayu has a governance group which includes several peak Aboriginal and Torres Strait Islander health and research groups, including the National Aboriginal Community Controlled Health Organisation, and State and Territory affiliate organisations. Its data governance processes include an all-Indigenous Data Governance Committee that applies the Maiam nayri Wingara Indigenous Data Sovereignty principles [
23] to assess data use requests, along with continued engagement with communities in the implementation of the questionnaire, and the analysis, interpretation, and dissemination of data collected.
In 2017, an international literature review was undertaken by members of the Mayi Kuwayu team to identify key domains (and any additional sub-domains) of Indigenous cultures which had relationships to health and wellbeing outcomes [
2]. The review identified six broad domains within culture, each with several sub-domains:
1.
Connection to Country – including spiritual connection, health, and traditional foods, living on Country, land rights and autonomy, caring for Country, and impacts of tourism.
2.
Beliefs and knowledge – including spiritual and religious beliefs, traditional knowledge, traditional healing, and knowledge transmission and continuity.
3.
Language – including impacts of language on health, language revitalisation, and Indigenous language education.
4.
Family, kinship, and community – including family and kinship, community, sport, and social determinants of health.
5.
Cultural expression and continuity – including identity, cultural practices, arts, and music.
6.
Self-determination and leadership – including cultural safety, self-determination and wellbeing, and leadership.
The aim of this paper is to highlight how the Mayi Kuwayu questionnaire was developed, contributing to the limited published literature in this space, and particularly, epidemiological work ontologically situated in an Indigenous and de-colonising framework. This paper provides an overview of the community-based focus groups and how they contributed towards refining questionnaire items alongside expert input to create ‘good data’ which advance Indigenous data sovereignty and governance objectives [
24].
Discussion
Mayi Kuwayu is the first of its kind to identify key cultural domains and develop corresponding questionnaire items which are relevant across the diversity of Aboriginal and Torres Strait Islander cultures in Australia, with Indigenous data sovereignty and governance protocols in place. The few national cultural items which do exist outside of Mayi Kuwayu are of limited use due to the relative absence of Aboriginal and Torres Strait Islander people involvement in their development.
The National Aboriginal and Torres Strait Islander Social Survey (NATSISS), which was last administered in 2014–2015, has six items which relate to Aboriginal and Torres Strait Islander cultures and languages: identification with an Aboriginal and/or Torres Strait Islander tribal group, language/regional group, clan, or mission; recognition of homelands/traditional Country; access to homelands/traditional Country; involvement in cultural events or ceremonies; participation in cultural activities; and whether participants could speak or were learning an Aboriginal and/or Torres Strait Islander language [
27]. The NATSISS has largely remained unaltered since it was first administered in 1994 [
28] and has been criticised for its failure to reflect the breadth and depth of Aboriginal and Torres Strait Islander concepts of health and wellbeing [
29].
The 2020 Aboriginal and Torres Strait Islander Health Performance Framework, used by the Department of Health to monitor progress in population health outcomes and determinant, as well as health-care system performance, subsumes these items within the theme ‘Connectedness to country, land and history; culture and identity’ as an indication of community functioning ([
30]: Sect. 1.13). While acknowledging the importance of culture, these items do not address many important aspects of Aboriginal and Torres Strait Islander cultures, such as learning and passing on cultural beliefs and knowledge. They also do not provide any indication of the quality of cultural connection for participants beyond a general accounting of ‘time spent’ and number of cultural activities engaged in, and thus lack meaningful utility for communities.
There are some more detailed cultural items which have been developed with Aboriginal people outside of government settings, but these have only been used in small geographical areas or are only relevant to specific cultural groups. The Aboriginal Cultural Engagement Survey (ACES), which aimed to assess engagement with culture for Aboriginal peoples living in semi-urban areas, was generated with the aid of Aboriginal consultants throughout its development [
31]. Using a strengths-based framework, ACES was designed to be used in a variety of settings and aimed to explore the impact of cultural engagement on health outcomes. The ACES was expanded and refined over time following reviews by 18 Aboriginal people with professional cultural expertise, resulting in a 21-item questionnaire designed to address both traditional and modern aspects of cultural participation (for full details, see [
31]).
The Interplay Project developed and validated a holistic wellbeing framework and a questionnaire to measure the wellbeing of Aboriginal peoples living in remote areas [
32]. Partners from community, government, and the sciences worked collaboratively in a ‘shared space’ to design, implement, and interpret their findings, and communicate the outcomes of the project ([
32]: 70). Culture, empowerment, and community were identified as three key priorities for research, alongside health, work, and education (for further details of this process, see [
33]). Items used for the Interplay questionnaire were drawn from several other questionnaires (for the full list, see [
32]: 73), and were refined and modified during reviews by Aboriginal community researchers. This 40-item questionnaire was administered in four remote Aboriginal communities with 842 participants, and demonstrated that cultural factors have both direct and indirect impacts on wellbeing.
The Yawuru Wellbeing Framework is the only existing study to have developed cultural items for a questionnaire within an exclusively Aboriginal-led leadership and governance framework [
34]. Based on the Yawuru concept of
mabu liyan, or the good life, the questions used for the Yawuru Wellbeing Survey are highly context-specific, reflecting the knowledge and intergenerational experiences of Yawuru women and men in Broome, WA. Seven domains contributing to
mabu liyan were identified by the researchers in partnership with community members: strong family; strong community; connection to culture, Country, and identity; self-determination; health; and material wellbeing; and subjective wellbeing ([
34]: 46). Focus groups were then used to select existing cultural items or develop new items based on the seven domains, and potential items were discussed, refined, and validated by the Yawuru community ([
34]: 38). The 57-item Yawuru Wellbeing Survey (M Yap 2021, personal communication, 10 August) was then completed by 156 Yawuru people in 2015 (for further information and results, see [
34]).
What these studies demonstrate is that Aboriginal and Torres Strait Islander cultures and their influence on health and wellbeing outcomes can be measured in a meaningful way. The Mayi Kuwayu Study is unique in Australia for developing a questionnaire which is able to be nationally relevant, meaningful, and useful across the diversity of Aboriginal and Torres Strait Islander cultures and communities.
There were a few limitations to the research processes detailed here. The first is that there was a general under-representation of younger people (aged 16–24 years) across the focus groups, and when they were present, they often deferred to older members of the group as per cultural protocols. While the focus groups were not intended to represent all Aboriginal and Torres Strait Islander lived experiences, given that the estimated median age across the Aboriginal and Torres Strait Islander population is 20.3 years [
35], the experiences of young people may not have been adequately captured during the focus groups, and thus the final questionnaire content. Second, the duration of the focus groups and the time it took to complete the questionnaire drafts may have had an impact on the type and depth of feedback given. As discussions about culture and wellbeing typically took around an hour, the participants may have been fatigued as they were filling out the draft questionnaire, and thus less inclined to any raise issues they may have had. If we were to run these sessions in the future, we would seek to organise two different types of focus groups, with one discussing culture and its impact on health and wellbeing in the local community, and the other to field test the questionnaire.
Conclusion
Culture is foundational to Aboriginal and Torres Strait Islander health and wellbeing, but this has rarely been explored in any depth by national epidemiological surveys in Australia. The Mayi Kuwayu Study is the first in Australia to be developed by, with, and for Aboriginal and Torres Strait Islander people, and seeks to reveal the importance of culture for health and wellbeing outcomes. Developing culturally relevant questionnaire items requires a substantial investment of time and resources by researchers and community members. The time and care taken by our team and participating communities has resulted in a questionnaire which speaks to the diversity of Aboriginal and Torres Strait Islander experiences across Australia and addresses key areas where large-scale data is needed as identified by Aboriginal and Torres Strait Islander communities and organisations.
The focus group method was applied in a culturally responsive way, using the shared Indigeneity of the researchers and participants to discuss important aspects of culture and build on the questionnaire content in an iterative process. The
Cultural knowledge and practice section was presented as an example of how focus group feedback informed the iterative development of items in the questionnaire. Input from experts in Aboriginal and Torres Strait Islander health enabled the Mayi Kuwayu team to further refine the domains and items to be used for the questionnaire. The six cultural domains identified by an international literature review conducted by Salmon and colleagues [
2] were consistently raised across the 28 focus groups organised for the Mayi Kuwayu study, and these discussions were instrumental in the development and refinement of questionnaire items.
This paper has demonstrated that it is possible to use a qualitative method, such as focus groups, to inform the development of a quantitative instrument, such as a questionnaire, in epidemiology. Further, it is possible to apply this process to identify key domains of culture which are fundamental to the health and wellbeing of Aboriginal and Torres Strait Islander peoples. These findings have significant implications for the study of cultural determinants of health alongside social determinants in the field of epidemiology and public health. Based on our inclusion of cultural items, data collected by Mayi Kuwayu will provide a significant contribution to the literature on the connections between health and wellbeing and cultural belonging for Aboriginal and Torres Strait Islander peoples [
1,
2,
7,
20,
36‐
42]. Further, these data are available for Aboriginal and Torres Strait Islander community groups and organisations to access and use to develop specific local-level cultural and research initiatives, and grow community wellbeing and connections. Mayi Kuwayu supports the strength and resilience of Aboriginal and Torres Strait Islander communities and will continue to work towards the improvement of our collective health and wellbeing by making our cultures count.
Acknowledgements
The authors acknowledge all Aboriginal and Torres Strait Islander peoples and their continuing connection to culture, land, and seas. We acknowledge and thank all contributors to the development of Mayi Kuwayu and all survey participants. We acknowledge the assistance and guidance of the Mayi Kuwayu Study Data Governance Committee, the Study Chief Investigators and Partners, and all members of the Mayi Kuwayu team.
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