Digital Audits Aim to Map Food Security Barriers Across Very Remote Communities
A new mixed methods protocol in Western Australia sets out to measure the environmental health conditions that shape food insecurity in 19 very remote Indigenous communities. The study focuses on two connected pressures that often operate together: the condition of household kitchens and the affordability of food and sanitary goods in community stores. In very remote settings, those factors can decide whether healthy eating is feasible on any given day, not just desirable in principle.
The protocol is built around a practical premise. Food security is not determined only by preference, income, or cultural food choices; it is also constrained by whether a home has a functioning place to prepare, store, and cook food, and whether local retail systems make nutritious products affordable. For Aboriginal and Torres Strait Islander people living in very remote areas, those environmental pressures sit on top of the health gap associated with colonization, intergenerational trauma, and long-standing inequities in housing and retail access. The study is designed to make those structural barriers visible in a way that communities can use.
Household Kitchens and Store Prices Will Be Measured Side by Side
Investigators will assess the internal household environment with in-house audits of facilities used to prepare, store, and cook food. Those audits are tied to Healthy Living Principle 4 and will use a customized digital app rather than paper-based inspection alone. A brief face-to-face yarn with tenants will accompany the audit, with 130 participants targeted for this component. The interviews are intended to capture lived experience in plain terms: what works in the kitchen, what fails, and what makes routine food preparation difficult or impossible.
This matters because kitchen infrastructure is often treated as background noise in discussions of nutrition. A reliable stove, working refrigeration, adequate storage, and safe food preparation space are not luxuries in remote housing; they are the physical conditions required for basic dietary self-determination. When those conditions break down, households are pushed toward less safe or less nutritious food practices, even when they understand the health consequences. The protocol places that reality at the center of the analysis rather than treating it as an afterthought.
The external environment will be examined through retail audits of community stores. Prices will be collected for 97 food items and 28 sanitation products, extending Healthy Diets ASAP, the Australian Standardized Affordability and Price method. The study will compare mean prices per product, the whole diet, and sanitation goods with prices in the nearest town and the capital city. In practical terms, this creates a price benchmark for the grocery basket that households actually face, not an abstract market average detached from remote geography.
Food insecurity in remote communities is often discussed as though access were binary. It is not. Small shifts in price, stock availability, and sanitation costs can change what families buy, how often they buy it, and how long products last, especially when freight costs and supply constraints are layered onto already limited household budgets. A remote store is not merely a commercial outlet; it is part of the health system by default, because it shapes what residents can realistically consume and store.
Tenants’ Perspectives Will Shape the Policy Readout
The protocol gives tenant experience a formal role in the evidence base. Residents will be asked about the appropriateness and suitability of their kitchens, creating a qualitative layer that can explain why an audit score may or may not reflect daily reality. A kitchen can technically exist while still being unusable because of poor layout, broken fixtures, inadequate ventilation, lack of refrigeration, or maintenance delays. A numerical audit alone would miss those constraints. The interview data are meant to close that gap.
The planned analysis reflects that dual structure. Audits will be summarized with descriptive statistics and frequencies, while interview data will undergo thematic analysis. The two streams will then be triangulated to create benchmark data for environmental health determinants of food security across the 19 communities. In a remote context, triangulation is not a methodological flourish; it is how the study can connect the condition of the house, the economics of the store, and the tenant’s experience of both.
The digital format is also central to the design. By using apps for data collection, the study seeks to standardize audits across dispersed communities and reduce the delays that can come with fragmented manual recording. For environmental health work in very remote settings, a standardized digital workflow can strengthen comparability across sites and make it easier for communities and policy makers to review results quickly enough to act on them.
Benchmark Data Will Be Returned to Communities for Advocacy
Data collection across the 19 communities is scheduled to continue through mid-2026, with analysis expected to be completed by the end of 2026. Preliminary findings will be shared with each community so they can support advocacy, policy, and practice related to home maintenance, kitchen design, and store retail practices. That local feedback loop is one of the most consequential parts of the protocol. Evidence that stays in a journal does little for a kitchen with a broken stove or a store shelf with unaffordable staples.
The study is the first in Australia to examine environmental health drivers of food insecurity in very remote Indigenous communities using digital technology from three complementary angles: tenant perspective, in-house facilities, and in-store retail practices. The emphasis on environmental health is important because it shifts attention away from individual blame and toward the conditions that make healthy choices possible or impossible.
For Aboriginal and Torres Strait Islander communities living in remote areas, policy responses often fail when they address food insecurity only through education or broad nutrition messaging. Housing maintenance, kitchen suitability, and retail pricing are more immediate determinants. If a home cannot safely support food preparation, or if a store prices staple foods and sanitation goods far beyond nearby urban benchmarks, dietary advice has limited traction. The protocol is built to generate evidence that can support more concrete solutions, including culturally appropriate repairs, design changes, and retail accountability.
The study will not answer every question about remote food insecurity, and it is not designed to. It is a benchmarking protocol, not an intervention trial. Its value lies in providing structured evidence on how household infrastructure and store pricing intersect in very remote Indigenous communities, where those forces often operate together and where policy has historically moved too slowly to match the scale of need.