Nurturing children's development through healthy eating and active living: Time for policies to support effective interventions in the context of responsive emotional support and early learning.

Fostering the growth, development, health, and wellbeing of children is a global priority. The early childhood period presents a critical window to influence lifelong trajectories, however urgent multisectoral action is needed to ensure that families are adequately supported to nurture their children's growth and development. With a shared vision to give every child the best start in life, thus helping them reach their full developmental potential, we have formed the International Healthy Eating Active Living Matters (HEALing Matters) Alliance. Together, we form a global network of academics and practitioners working across child health and development, and who are dedicated to improving health equity for children and their families. Our goal is to ensure that all families are free from structural inequality and oppression and are empowered to nurture their children's growth and development through healthy eating and physical activity within the context of responsive emotional support, safety and security, and opportunities for early learning. To date, there have been disparate approaches to promoting these objectives across the health, community service, and education sectors. The crucial importance of our collective work is to bring these priorities for early childhood together through multisectoral interventions, and in so doing tackle head on siloed approaches. In this Policy paper, we draw upon extensive research and call for collective action to promote equity and foster positive developmental trajectories for all children. We call for the delivery of evidence-based programs, policies, and services that are co-designed to meet the needs of all children and families and address structural and systemic inequalities. Moving beyond the "what" is needed to foster the best start to life for all children, we provide recommendations of "how" we can do this. Such collective impact will facilitate intergenerational progression that builds human capital in future generations.

Exploring the impacts of a fresh produce market program: a realist economic evaluation.

OBJECTIVE: To determine the contexts under which a fresh food market program is cost-effective in improving dignified access to nutritious food for food-insecure individuals. METHODS: A realist economic evaluation was employed. Purported cost related theories about how the program may function, known as context-mechanism-outcome configurations were developed. In-depth interviews with key stakeholders (program developers, funder, local food relief agencies, volunteers) involved in the program (n=19) as well Photovoice with focus groups with market attendees (n=8) were conducted and coded for contexts, mechanisms and outcomes. A cost-effectiveness analysis of the program was calculated whereby the cost inputs associated with operating the program were compared to the quantity and value of produce distributed. Alternative cost scenarios were evaluated in a sensitivity analysis. The cost-effectiveness analysis was used together with qualitative data to refine theory. RESULTS: Food insecure individuals attending a partnership fresh food market with a small fee, experienced improved, yet infrequent access to nutritious food through community connections and support a more dignified, viable access to fresh nutritious food. CONCLUSIONS: Food relief should consider alternative models. IMPLICATIONS FOR PUBLIC HEALTH: More dignified food relief programs that support local connections may be part of the solution to addressing food insecurity.

The Value of Programmatic Assessment in Supporting Educators and Students to Succeed: A Qualitative Evaluation.

BACKGROUND: Programmatic assessment has been proposed as the way forward for competency-based assessment, yet there is a dearth of literature describing the implementation and evaluation of programmatic assessment approaches. OBJECTIVE: To evaluate the implementation of a programmatic assessment and explore its ability to support students and assessors. DESIGN: A qualitative evaluation of programmatic assessment was employed. PARTICIPANTS/SETTING: Interviews with graduates (n = 8) and preceptors (n = 12) together with focus groups with faculty assessors (n = 9) from the one Australian university explored experiences of the programmatic approach, role of assessment in learning, and defensibility of assessment decisions in determining competence. ANALYSIS PERFORMED: Data were analyzed into key themes using framework analysis. RESULTS: The programmatic assessment increased confidence in defensibility of assessment decisions, reduced emotional burden of assessment, increased value of assessment, and identified and remediated at-risk students earlier when philosophical and practice shifts in approaches to assessment were embraced. CONCLUSIONS: Programmatic assessment supports a holistic approach to competency development and assessment and has multiple benefits for learners and assessors.

Population-based interventions addressing food insecurity in Australia: A systematic scoping review.

AIM: Food insecurity (FI) is a critical public health issue in Australia. Population-based interventions aiming to address the socio-ecological determinants of FI are critical for relieving and preventing it. This review aimed to map and summarise the characteristics of population-based interventions addressing household and/or community FI in Australia. METHODS: A systematic scoping review was undertaken. Five databases, selected for range and relevance to FI in Australia ("CINAHL plus", "Ovid MEDLINE", "Sociological Abstracts", "Australian Public Affairs Information Service", and "Rural and Remote Health") were searched in May 2018 using the terms and relevant synonyms "FI" and "interventions". In addition a systematic grey literature search using multiple Google searches was undertaken. Data synthesis included categorisation and counting intervention type. Interventions were defined and charted by influence of at least one dimension of food security and impact on the socioeconomic, cultural and environmental conditions. RESULTS: A total of 3565 published and grey literature records were identified, with the final 60 records describing 98 interventions. Few national interventions were identified, with approaches predominantly in Victoria, Northern Territory and Tasmania. Determinants related to living and working environments, food availability and food utilisation were most frequently addressed. Interventions addressing the key determinant of FI economic access were limited. A number of interventions did not appear to be associated with rigorous evaluation. CONCLUSIONS: While there is evidence of population responses to FI in Australia, the effectiveness of these remains limited. Importantly there is a lack of coordinated and coherent national responses that address the range of FI determinants.

The impact of social enterprise on food insecurity - An Australian case study.

Like many high-income countries, in Australia there are a range of programmes in place, from social security to food banks, to help address food insecurity. So far, they have been unable to adequately alleviate and prevent this growing nutrition challenge. This paper presents an evaluation of a new type of intervention in the food security landscape, the social enterprise. The Community Grocer is a social enterprise that operates weekly fresh fruit and vegetable markets in Melbourne, Australia. The aim of the study was to examine the market's ability to increase access, use and availability of nutritious food in a socially acceptable way, for low socioeconomic status urban-dwelling individuals. The mixed-method evaluation included: comparative price audits (n = 27) at local (<1 km) stores; analysis of operational data from sample markets (n = 3); customer surveys (n = 91) and customer interviews (n = 12), collected in two phases (Autumn 2017, Summer 2018). The results found common (n = 10) fruit and vegetables cost, on average, approximately 40% less at the social enterprise, than local stores. Over twenty per cent of customers were food insecure and 80% of households were low income. Thirty-four different nationalities shopped at the market, and just over half (54%) shopped there weekly. More than 50 types of vegetables and fruit were available to purchase, varying for cultural preferences and seasonality, which supported variety and choice. Overall, this enterprise promotes food security in a localised area through low-cost, convenient, dignified and nutritious offerings.

Using unfolding case studies to better prepare the public health nutrition workforce to address the social determinants of health.

OBJECTIVE: The public health nutrition workforce has been reported to be underprepared for practice. The present study aimed to test the ability of an unfolding case study approach to support the public health nutrition workforce for the workplace, with a focus on improved access to nutritious food. DESIGN: Two unfolding case studies were trialled with undergraduate students in two-hour workshops to enhance their capability to address access to nutritious food as a social determinant of health. The approach provided information about the case using a staged approach that supported learners to review and reply to information and then continue this process as the case became increasingly complex. SETTING: Melbourne, Australia.ParticipantsThirty-eight undergraduate nutrition and dietetics students. RESULTS: The analysis revealed that the unfolding case study approach provided a place to challenge and deepen knowledge and think about the application of theory. As the cases developed and became more challenging, students were supported to consider appropriate approaches and recognised the constant evolution and dynamic nature of practice. CONCLUSIONS: This learning activity challenged students and supported deep learning about possible solutions. It may also be useful at a graduate level and for continuous education of nutritionists and/or dietitians to empower the workforce to address the social determinants of health, rather than just acknowledging them as a set of barriers that prevent people and communities from achieving optimal health. Further work is required to investigate how unfolding case studies in curricula shape preparedness for practice of public health nutrition.

Preliminary validation and piloting of a comprehensive measure of household food security in Australia.

OBJECTIVE: To investigate the psychometric properties, validity and reliability of a newly developed measure of food insecurity, the Household Food and Nutrition Security Survey (HFNSS), among an Australian population. DESIGN: Cross-sectional study. SETTING: Metropolitan areas of Melbourne, Australia, identified as very high, high or medium vulnerability in the 2008 Vulnerability Assessment for Mortgage, Petrol and Inflation Risks and Expenditure index. SUBJECTS: A convenience sample of 134 adults (117 females and fifteen males, aged over 18 years). RESULTS: Rasch modelling and factor analysis identified four items for exclusion. The remaining items yielded excellent reliability among the current sample and assessed three underlying components: the adult experience of food insecurity (component one), initial/periodic changes to children's food intakes (component two) and progressive/persistent decreases in children's food intakes (component three). Compared with the widely used US Department of Agriculture Food Security Survey Module, the HFNSS identified a significantly higher proportion of food insecurity; this is likely due to the HFNSS's identification of food insecurity due to reasons other than (and including) limited financial access. CONCLUSIONS: The HFNSS may be a valid and reliable tool for the assessment of food insecurity among the Australian population and provides a means of assessing multiple barriers to food security beyond poor financial access (which has been identified as a limitation of other existing tools). Future research should explore the validity and reliability of the tool among a more representative sample, as well as specifically among vulnerable population subgroups.

A longitudinal study of the cost of food in Victoria influenced by geography and nutritional quality.

OBJECTIVE: To monitor the cost and affordability of a nutritious diet and to assess the influence of distance from the capital city and socioeconomic status on the cost of nutritious food in Victoria. METHODS: Twenty-six of Victoria's 79 local government areas (33%) were randomly chosen for inclusion in the study. A random sample of stores was selected for inclusion from each local government area. The cost of the 44 'healthy' and 10 'discretionary' food and drinks in the healthy food basket for a family of four for a fortnight was collected during the winter and summer of 2012, 2013 and 2014. RESULTS: The mean cost of the basket increased from $424.06 ± 38.22 in winter 2012 to $451.19 ± 33.83 in summer 2014 (p<0.001), representing about 31% of government benefit household income. Fruit and vegetables prices were the most varied over time. Distance of the store from state capital city centre predicted difference in food cost. CONCLUSIONS: These findings show that a healthy diet may be unaffordable for some Victorians. IMPLICATIONS: The cost of food is a key factor influencing intake. Public health strategies may need to consider strategies to make healthy food more affordable for some.