Food Insecurity Is Associated with Diet Quality in Pregnancy: A Cross-Sectional Study.

Household food insecurity (HFI) and poorer prenatal diet quality are both associated with adverse perinatal outcomes. However, research assessing the relationship between HFI and diet quality in pregnancy is limited. A cross-sectional online survey was conducted to examine the relationship between HFI and diet quality among 1540 pregnant women in Australia. Multiple linear regression models were used to examine the associations between HFI severity (marginal, low, and very low food security compared to high food security) and diet quality and variety, adjusting for age, education, equivalised household income, and relationship status. Logistic regression models were used to assess the associations between HFI and the odds of meeting fruit and vegetable recommendations, adjusting for education. Marginal, low, and very low food security were associated with poorer prenatal diet quality (adj ß = -1.9, -3.6, and -5.3, respectively; p < 0.05), and very low food security was associated with a lower dietary variety (adj ß = -0.5, p < 0.001). An association was also observed between HFI and lower odds of meeting fruit (adjusted odds ratio [AOR]: 0.61, 95% CI: 0.49-0.76, p < 0.001) and vegetable (AOR: 0.40, 95% CI: 0.19-0.84, p = 0.016) recommendations. Future research should seek to understand what policy and service system changes are required to reduce diet-related disparities in pregnancy.

A design thinking-led approach to develop a responsive feeding intervention for Australian families vulnerable to food insecurity: Eat, Learn, Grow.

BACKGROUND: Design thinking is an iterative process that innovates solutions through a person-centric approach and is increasingly used across health contexts. The person-centric approach lends itself to working with groups with complex needs. One such group is families experiencing economic hardship, who are vulnerable to food insecurity and face challenges with child feeding. OBJECTIVE: This study describes the application of a design thinking framework, utilizing mixed methods, including co-design, to develop a responsive child-feeding intervention for Australian families-'Eat, Learn, Grow'. METHODS: Guided by the five stages of design thinking, which comprises empathizing, defining, ideating, prototyping, and testing. We engaged with parents/caregivers of a child aged 6 months to 3 years through co-design workshops (n = 13), direct observation of mealtimes (n = 10), a cross-sectional survey (n = 213) and semistructured interviews (n = 29). Findings across these methods were synthesized using affinity mapping to clarify the intervention parameters. Parent user testing (n = 12) was conducted online with intervention prototypes to determine acceptability and accessibility. A co-design workshop with child health experts (n = 9) was then undertaken to review and co-design content for the final intervention. RESULTS: Through the design thinking process, an innovative digital child-feeding intervention was created. This intervention utilized a mobile-first design and consisted of a series of short and interactive modules that used a learning technology tool. The design is based on the concept of microlearning and responds to participants' preferences for visual, brief and plain language information accessed via a mobile phone. User testing sessions with parents and the expert co-design workshop indicated that the intervention was highly acceptable. CONCLUSIONS: Design thinking encourages researchers to approach problems creatively and to design health interventions that align with participant needs. Applying mixed methods-including co-design- within this framework allows for a better understanding of user contexts, preferences and priorities, ensuring solutions are more acceptable and likely to be engaged.

Food Insecurity and Feeding Experiences Among Parents of Young Children in Australia: An Exploratory Qualitative Study.

BACKGROUND: Responsive feeding is a reciprocal process between caregiver and child that is primarily child-led. It is linked to the development of positive eating behaviors and food preferences. There is evidence that household chaos, family dynamics, the quality of mealtime routines, financial hardship, and food insecurity can impact the feeding relationship. OBJECTIVE: This study explored factors influencing feeding experiences among Australian parents with young children experiencing financial hardship, including household chaos and food insecurity. DESIGN: This qualitative semi-structured interview study was conducted as a component of a larger research program to design and evaluate a parent program to support responsive feeding practices in Australian families experiencing financial hardship and food insecurity. PARTICIPANTS/SETTING: Participants were caregivers of a child aged 6 months to 3 years (n = 29), living in Australia, who self-identified as experiencing financial hardship. Interviews were conducted in person and via telephone between August 2021 and January 2022. ANALYSIS: Transcripts were analyzed using the Framework Method of thematic analysis. RESULTS: Five key themes were generated: family tensions heightened through hardship, making tradeoffs and sacrifices, the unseen mental load, the inescapable impact of COVID-19, and resiliency and being creative. Despite facing multiple hardships and challenges with feeding the family, parents demonstrated resilience and capabilities through creative food resource management and organizational skills. Parents experienced a high mental load through the cognitive and emotional work of planning, adapting, anticipating, and caring for the family's needs through meals and child feeding. CONCLUSIONS: Programs to support child feeding need to consider the high mental load families with food insecurity experience and how this can impact parents' capacity. Program content should be contextually sensitive to the experience of food insecurity and consider the constraints inherent in families and communities while building on capabilities and strengths.

'It is human work': qualitatively exploring community roles that facilitate cultural food security for people from refugee backgrounds.

OBJECTIVES: Cultural food security is crucial for cultural health and, for people from refugee backgrounds, supports the settlement journey. Cultural communities are vital in facilitating access to cultural foods; however, it is not understood how refugee-background communities sustain cultural food security in the Australian context. This study aimed to explore key roles in refugee-background communities to understand why they were important and how they facilitate cultural food security. DESIGN: Interviews were conducted by community researchers, and data analysis was undertaken using best-practice framework for collaborative data analysis. SETTING: Greater Brisbane, Australia. PARTICIPANTS: Six interviews were conducted between August and December 2022 with people from a refugee-background community, lived in Greater Brisbane and who fulfilled a key food role in the community that facilitated access to cultural foods. RESULTS: Fostering improved cultural food security supported settlement by creating connections across geographical locations and cultures and generated a sense of belonging that supported the settlement journey. Communities utilised communication methods that prioritised the knowledge, wisdom and experience of community members. It also provided community members with influence over their foodways. Community leaders had an ethos that reflected collectivist values, where community needs were important for their own health and well-being. CONCLUSIONS: Communities are inherently structured and communicate in a way that allows collective agency over foodways. This agency promotes cultural food security and is suggestive of increased food sovereignty. Researchers and public health workers should work with communities and recognise community strengths. Food security interventions should target cultural food security and autonomy.

Effectiveness of the Pasifika Women's Diabetes Wellness Program (PWDWP): Protocol for a Pilot Intervention and Feasibility Randomized Controlled Trial.

BACKGROUND: Type 2 diabetes poses public health challenges for Maori and Pasifika communities in Australia. The women of these communities face a greater burden from type 2 diabetes-related mortality and comorbidities. Lifestyle modification behaviors through previous women's wellness programs have been shown to reduce the risk of developing complications in established type 2 diabetes. The Pasifika Women's Diabetes Wellness Program (PWDWP) pilot study, co-designed with Maori and Pasifika communities, was aimed at addressing late hospital presentations from diabetes-related complications. OBJECTIVE: This study (1) examines the efficacy of women with type 2 diabetes in the intervention group for improved glycated hemoglobin (HbA1c) clinical levels and diabetes self-management compared with the control group from baseline (T0) to week 12 (T1) and week 24 (T2; postintervention) and (2) assesses the cultural adaptability, acceptability, and feasibility of the pilot intervention for future studies. METHODS: This study uses a quasiexperimental design that involves a 24-week intervention. We recruited 50 Maori and Pasifika women with type 2 diabetes (25 in the intervention group from the south side of Brisbane and 25 in the control group from the north side of Brisbane) using participatory talanoa methodologies. The intervention group participated in face-to-face and virtual whanau education workshops (5 weeks) and had access to individual coaching and virtual support delivered by trained Maori and Pasifika health professionals and community health workers. The control group received usual care with their identified health provider. Both groups received copies of the PWDWP journal, fact sheets, and a health check passbook with tailored motivational text messages. An advisory committee was set up to oversee the program implementation, including protocols of engagement, health checks, and data collection in community settings. The quantitative data were collected at T0, T1, and T2 with HbA1c as the primary outcome measure. Secondary outcomes measured changes in diabetes self-care and body composition (eg, BMI, waist circumference). Qualitative data will ascertain the program's feasibility and cultural adaptability using talanoa focus groups. RESULTS: This pilot study was approved by the Queensland University of Technology Human Ethic Research Committee (5609) and began in January 2023 after participant recruitment between July 2022 and December 2022. The final data collection including the health check, focus group, and survey data was completed in November 2023, and data analysis and reporting are expected to conclude in 2024. CONCLUSIONS:  This study provides a blueprint for PWDWP. Collaborative partnerships with community organizations and stakeholders are crucial for program success and suggest a potential model for targeting diabetes management for Maori and Pasifika communities, emphasizing the need for culturally relevant interventions. The findings will have significant implications for policymakers and practitioners when developing and implementing public health initiatives, particularly for communities with unique cultural nuances. TRIAL REGISTRATION: Australian New Zealand Clinical Trials Registry ACTRN12622001100785p; https://anzctr.org.au/Trial/Registration/TrialReview.aspx?id=384470&isReview=true. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): DERR1-10.2196/55435.

"You just have to spread it thin": Perceptions and feeding experiences of Australian fathers of young children living with disadvantage.

The role of fathers in feeding is an emerging field within child feeding literature. Fathers have unique contributions to make to family mealtimes and child eating behaviours. However, qualitative research on fathers' experiences is limited, especially in the context of disadvantage. This study explored fathers' perceptions of their roles and feeding practices and their lived experience of disadvantage through a symbolic interactionism lens. Twenty-five Australian fathers of children aged six months to five years who experienced socioeconomic disadvantage participated in semi-structured interviews. Five themes were constructed from reflexive thematic analysis: (i) responsibilities for foodwork are based on strengths, opportunities, and values, (ii) negotiating fatherhood identity from a place of tension to acceptance, (iii) struggling with financial and mental strain, and food insecurity, (iv) managing adversity whist prioritising feeding children, and (v) paternal feeding practices are driven by values, adversity, and emotions. The division of foodwork was contingent on family capability and employment, maternal gatekeeping, paternal attitudes and values, and intergenerational, cultural and gender norms around earning and childrearing. Economic, environmental, and emotional stressors triggered changes to fathers' feeding practices, often contradicting their ideals (e.g., providing alternative meals, using rewards and electronic devices, unstructured settings). Fathers described income and food-based strategies to protect children's food intake, which may involve caregivers forgoing meals. These findings provide insight into fathers' feeding experiences through recognising personal, interpersonal, and systemic enablers and barriers. Promoting optimal feeding practices should include targeted feeding support and broader structural interventions to address inequality. Fathers' experiences as they navigate child mealtime interactions within a context of adversity can be used to inform child feeding interventions to improve child health and development.

Dads at Mealtimes: Associations between Food Security, Household and Work Chaos, and Paternal Feeding Practices among Australian Fathers Living with Disadvantage.

Understanding how fathers engage in feeding while experiencing disadvantage is important for family-focused interventions. A cross-sectional online survey involving 264 Australian fathers was conducted to explore feeding involvement and the relationships between feeding practices, food insecurity, and household and work chaos. Practices related to coercive control, structure, and autonomy support were measured for two age groups (<2 years and 2-5 years). Multivariable linear regression was used to examine the associations for each practice. Three-quarters of the sample were food insecure, impacting adults more than children, and correlated with household chaos. Food insecurity was associated with increased 'persuasive feeding' and 'parent-led feeding' in younger children. Household chaos was positively associated with coercive control practices in both younger and older child groups, with the strongest associations for 'using food to calm' and 'overt restriction', respectively. In older child groups, household chaos was negatively associated with 'offer new foods' and 'repeated presentation of new foods'. Structure practices had no significant relationships with any factors, and work chaos did not predict any feeding practices. These findings emphasize a need for societal and structural support to address food insecurity and household chaos. Tailored strategies are crucial to support fathers in responsive feeding.

Dietary patterns and child, parental, and societal factors associated with being overweight and obesity in Vietnamese children living in Ho Chi Minh city.

Childhood overweight and obesity are rapidly increasing in urban Vietnam. Dietary patterns are understudied for their association with obesity risk in these children, and it is unclear which parental and societal factors should be targeted in prevention efforts. The study assessed child characteristics, dietary patterns, parental and societal factors for associations with childhood overweight and obesity status in Ho Chi Minh City, Vietnam. A sample of 221 children aged 9-11 years was randomly selected from four Ho Chi Minh City primary schools. Weight, height and waist circumference were measured using standardized methods. Three 24-h dietary recalls were collected from 124 children, which were used to assess dietary patterns using principal component analysis (PCA). Parents completed a questionnaire about child, parental and societal factors. The overall prevalence of obesity was 31.7% and of combined overweight and obesity 59.3%. Three main dietary patterns from 10 food groups were identified by PCA: traditional (grains, vegetables, meat and meat alternatives), discretionary (snacks and sweetened beverages), and industrialized (fast food and processed meat). Children with higher discretionary diet scores had higher odds of being overweight. Being a boy, screen time over 2 h/day, parental underestimation of child weight status, father's obesity, and household income in the lowest quintile were positively associated with childhood obesity. Future intervention programmes in Vietnam need to consider targeting children's unhealthy diets and parental perceptions of child weight status, as well as focusing on upstream approaches that reduce inequities contributing to childhood obesity and concomitant dietary patterns.

A 5-year review of prevalence, temporal trends and characteristics of individuals experiencing moderate and severe food insecurity in 34 high income countries.

BACKGROUND: Due to the relatively low numbers of households in high income countries experiencing food insecurity most studies conflate the levels of severity, which masks between- and within-country differences. This study aims to describe the characteristics of individuals living in high income countries who were moderately or severely food insecure and investigates temporal trends in prevalence. It assesses these characteristics in comparison to those who were food secure. METHODS: This is a secondary analysis of data collected by the FAO Voices of the Hungry between 2014-2018. The data were collected during the annual Gallup World Polls of nationally representative samples using the Food Insecurity Experience Scale. Data from 34 highly developed, wealthy countries were analysed. The age, gender, income, education, area of residence and household structure of individuals experiencing moderate/severe food insecurity (FI), and severe FI, were compared using ANOVA, Welch's F, Pearson's Chi-square, and Linear-by-Linear Association, dependent on the variable of interest. Hierarchical cluster analysis was used to group countries according to their prevalence of moderate/severe FI, and severe FI. RESULTS: Overall, 6.5% of the weighted sample were moderately/severely food insecure (M-SFI), while 1.6% were severely food insecure. M-SFI individuals were present in all 34 countries, in all years and across all education levels and income quintiles. The proportion of individuals experiencing moderate/severe FI varied between years and countries. Fifteen countries showed a significant downward temporal trend in prevalence of moderate/severe FI (p < 0.001), while three countries demonstrated an increasing temporal trend driven by increasing prevalence in those aged 65 years or less (p < 0.001). Comparing individuals experiencing moderate versus severe FI showed over-representation of males, single adult households and lower household income in the severe FI group. CONCLUSIONS: Individuals across all income, education and age categories living in high income countries are experiencing moderate/severe food insecurity, but with higher prevalence in those experiencing more disadvantage. Over the study period some countries experienced escalating while others demonstrated decreasing moderate/severe FI trends. This comparison of countries with similar economic and human development indices highlights an opportunity to investigate subtle variations in social, economic and education policy that could have profound impacts on food insecurity.

The association between loneliness or social isolation and food and eating behaviours: A scoping review.

Loneliness or social isolation and food/eating behaviours have important health consequences and there are rationales for why they could interact. Loneliness and dietary behaviours are recognised as health determinants and targets for interventions at individual, group and population levels. However, there are currently no research reviews investigating associations between these areas. This scoping review synthesized evidence investigating loneliness or social isolation and food/eating behaviours in people aged over 16 years in high-income countries. A systematic search of five databases from 2000 was conducted using predetermined search terms. Dissertation database and backwards citation searches were also conducted. Full text screening of 254 articles/theses resulted in inclusion of three qualitative and 26 quantitative studies, with eight conducted in COVID-19 lockdowns. Almost all studies reported a relationship between loneliness/social isolation and eating behaviours usually considered harmful such as low fruit and vegetable intake and lower diet quality. Qualitative research also supports the detrimental influence of loneliness or social isolation on eating. Study quality was considered, and interpretation and comparison of results was complicated by use of varying methods. Better awareness and understanding of the relationship between these complex aspects of health is needed to inform the development of interventions and practice of nutrition and mental health practitioners, policymakers, researchers and end-users.

The extent and nature of children's involvement in food practice research: a scoping review of qualitative studies.

OBJECTIVE: Aligning with the United Nations Convention on the Rights of the Child, amplification of children's voice in food practice research aims to inform initiatives that cater to children's needs and thus improve nutritional outcomes. The aim of this study was to describe children's (aged 6-11 years) involvement across qualitative research investigating their food practice perspectives. DESIGN: A scoping review was conducted according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses for Scoping Reviews (PRISMA-ScR). Six electronic databases were searched up until March 2023 (Cochrane, CINAHL, Embase, ERIC, Medline and PsychInfo). The Wellcome Framework for young people's involvement in health research guided data extraction. Data were described according to inclusiveness, geography, food-related study topic, research stage and method, and child involvement. RESULTS: The search identified 120 peer-reviewed studies (134 papers). Active participation was only seen within research implementation stages (i.e. data collection (n 134), analysis (n 31), dissemination (n 9) and re-design (n 7)). More passive forms of participation were identified in research design stages (i.e. agenda setting, resourcing and design). Studies that utilised participatory research methodologies and developmentally appropriate and engaging methods (e.g. PhotoVoice) saw more active participation by children. CONCLUSION: This review identified a lack of opportunities for children's active participation in all stages of food practice research. Without a radical shift towards providing these opportunities, food and nutrition initiatives, policies or further research that do not meet the needs of children's food-related worlds will continue to be developed. Instead, researchers and their institutions need to advocate for and, where possible, provide voluntary opportunities for children to actively participate in food practice research.

Food security definition, measures and advocacy priorities in high-income countries: a Delphi consensus study.

OBJECTIVE: To establish an international consensus on the definition of food security, measures and advocacy priorities in high-income countries. DESIGN: A two-round online Delphi survey with closing in March 2020 and December 2021. Consensus was set a priori at 75 %. Qualitative data were synthesised and priorities were ranked. SETTING: High-income countries. PARTICIPANTS: Household food security experts in academia, government and non-government organisations who had published in the last 5 years. RESULTS: Up to thirty-two participants from fourteen high-income countries responded to the Delphi with a 25 % response rate in Round 1 and a 38 % response rate in Round 2. Consensus was reached on the technical food security definition and its dimensions. Consensus was not reached on a definition suitable for the general public. All participants agreed that food security monitoring systems provide valuable data for in-country decision-making. Favoured interventions were those that focused on upstream social policy influencing income. Respondents agreed that both national and local community level strategies were required to ameliorate food insecurity, reinforcing the complexity of the problem. CONCLUSIONS: This study furthers the conceptual understanding of the commonly used definition of food security and its constituent dimensions. Strong advocacy is needed to ensure food security monitoring, policy and mitigation strategies are implemented. The consensus on the importance of prioritising actions that address the underlying determinants of household food security by experts in the field from across wealthy nations provides evidence to focus advocacy efforts and generate public debate.

Household Food Insecurity Negatively Impacts Diet Diversity in the Vietnamese Mekong Delta: A Cross-Sectional Study.

Healthy, diverse diets are vital for life. In low/middle-income countries, however, the focus is more on food quantity rather than diet quality. This study assessed household diet diversity (HDD) in the Vietnamese Mekong Delta and its associations with household food insecurity (HFI) and household food availability (HFA) controlling for socioeconomic factors. Primary food-preparers in 552 randomly selected households in two rural provinces were interviewed about socioeconomic factors, HDD, HFI, and HFA. More than 80% of households predominantly consumed energy-dense foods, whereas less than 20% consumed nutrient-dense foods. Lower HDD was associated with HFI, lower HFA, for the Khmer ethnic minority, and low livelihood capitals (landlessness, low expenditure, debt) and low utensil scores. The study highlighted the need to provide improved food and nutrition policies that increase availability and access to diverse and healthy foods as well as reduce poverty and increase incomes for at-risk rural and ethnic minority groups.

Co-design and implementation of a mHealth intervention targeting fathers and mothers to improve breastfeeding.

BACKGROUND: Evidence has shown that SMS text message-based health education is effective in improving exclusive breastfeeding. However, there is limited evidence on the development and design of SMS messaging intervention targeting fathers and mothers. METHOD: This is the formative assessment and intervention design for a larger trial targeting both fathers and mothers for breastfeeding support in Tigray, Ethiopia. A total of 42 parents of children less than 2 years of age were involved in the design process that also included nutrition experts. We recruited 128 expectant couples to the intervention (1-month antenatally) who continued for 3 months postnatally. RESULTS: Sixteen messages were developed specific to feeding in the antenatal and postnatal periods. These messages were revised with parents and experts and pretested with parents. Over 4 months 87% of fathers and mothers received 3 or more SMS text messages. All fathers and 97% of mothers read the weekly SMS text messages. Almost 90% of mothers and fathers indicated their willingness to continue to receive SMS text messages related to infant feeding. CONCLUSION: Development of SMS based breastfeeding interventions should involve the target population in content design. The role of experts and target population in the co-design process is also crucial.

Theory-based mHealth targeting fathers and mothers to improve exclusive breastfeeding: a quasi-experimental study.

BACKGROUND: Exclusive breastfeeding remains sub-optimal in low-income countries contributing to infant mortality. Mobile health (mHealth) interventions, delivered through personal mobile phones, to improve exclusive breastfeeding have shown promise, but very few include fathers or have been applied in low-income countries. The aim of this study was to assess the effectiveness of a SMS-based breastfeeding intervention targeting fathers and mothers in improving exclusive breastfeeding at three months in a low-income country. METHODS: A quasi-experimental study was carried out with couples in their last trimester of pregnancy, at health centers, Mekelle, Tigray. This study was conducted from September 2018 to March 2019. The SMS-based intervention delivered a total of 16 SMS text messages to two arms: mothers-and-fathers, and mothers-only with the third group acting as the control. The main outcome measure was exclusive breastfeeding at months one, two and three after birth. RESULT: There were no significant differences in exclusive breastfeeding at month one between the three, mothers-and-fathers (95.1%), mother-only (90.2%), and control group (85%). At month three 85% of babies were exclusively breastfed in the mothers-and-fathers compared to 60% in the control group (p = 0.01). At month three 80% of babies were exclusively breastfed in the mothers-only compared to 60% in the control group (p = 0.04). In the multivariate analysis, babies born to mothers in the mother-and-fathers group were almost five times more likely to be exclusively breastfeed at three months than babies born to mothers who received standard care [AOR: 4.88, 95% CI (1.35,17.63)]. CONCLUSION: An mHealth intervention targeting fathers and mothers, and mothers increased the likelihood of babies being exclusively breastfed at three months. The risk of not exclusively breastfeeding in the control group increased over time. A low-cost SMS-based breastfeeding intervention targeting fathers and mothers showed potential to improve exclusive breastfeeding. Such mHealth interventions could be integrated into the antenatal and postnatal follow-up services provided by midwives. TRIAL REGISTRATION: This trial was registered with the Australian New Zealand Clinical Trials Registry (ANZCTR) 12,618,001,481,268.

Intersection of food insecurity and moral experiences of those involved in paediatric healthcare: A scoping review of child, caregiver and healthcare provider perspectives.

Food insecurity is a significant social and health issue for children in high-income countries and contributes to sub-optimal child outcomes. This scoping review examines how food insecurity intersects with the moral experiences of those involved in providing and receiving paediatric health care. Multiple databases were searched using a priori inclusion criteria, papers were screened by multiple reviewers. Searches yielded nine papers. Descriptive data was summarised and qualitative results extracted from included papers were analysed using inductive and deductive thematic analysis. Four main themes emerged: Food insecurity threatens caregiver and healthcare provider identity; is food insecurity the business of health? is screening for food insecurity surveillance or facilitating assistance? and the lived experience of navigating the tension of managing food insecurity and a child's health condition. The moral experiences lens has magnified the countless everyday encounters in which values and beliefs about what is 'right' or 'just' can be realised or thwarted in the context of the intersection between healthcare and food insecurity. Review findings have implications relating to the inclusion of children's voices in healthcare settings, healthcare practice and policy design, and the development and use of FI screening tools.

Vitamin B12 Supplementation Adequacy in Australian Vegan Study Participants.

In our initial analysis of the Australian Vegan Study we estimated the mean daily intake of vitamin B12 of each participant and compared this to the Recommended Dietary Intake (RDI). However, the proportion of vitamin B12 that can be absorbed from large doses typically contained in oral supplements is considerably lower than the amount absorbed from food. In this analysis we took into account the estimated absorption from supplements in order to compare adequacy of vitamin B12 intake to the RDI. A cross-sectional online survey was used to obtain information from women (N = 1530) of reproductive age on a vegan diet in Australia. Vitamin B12 intake from food was estimated using a validated food frequency questionnaire and detailed questioning was used to estimate supplemental intake. We used published data on dose-dependent absorption rates to estimate amount of the vitamin absorbed to enable comparison to the RDI. Supplementation practices varied widely. Based on estimated amount absorbed, 39% of participants had an estimated total intake of vitamin B12 below RDI equivalency, compared to 26% based on mean daily intake. The potential absorption of vitamin B12 needs to be considered when estimating adequacy of intake and recommending supplementation.

Development and Validation of the Vietnamese Children's Short Dietary Questionnaire to Evaluate Food Groups Intakes and Dietary Practices among 9-11-Year-Olds Children in Urban Vietnam.

This study aims to develop and assess the reproducibility and validity of the Vietnamese Children's Short Dietary Questionnaire (VCSDQ) in evaluating food groups intakes and dietary practices among school-aged children 9-11 years old in urban Vietnam. A 26-item questionnaire covering frequency intakes of five core food groups, five non-core food groups, five dietary practices over a week, and daily intakes of fruits, vegetables, and water was developed. Children (n = 144) from four primary schools in four areas of Ho Chi Minh City, Vietnam completed the VCSDQ twice, as well as three consecutive 24 h recalls over a week. Intra-class correlation, Spearman correlation, weighted kappa, cross-classification, and Bland-Altman plots were used to evaluate the reproducibility and validity. The direct validity of food groups from VCSDQ against the 24 h recalls was examined using Wilcoxon-test for trend. The VCSDQ had good reproducibility in 12 out of 15 group items; the ICC ranged from 0.33 (grains) to 0.84 (eating while watching screens). This VCSDQ had low relative validity, two items (instant noodles, eating while watching screens) had a moderate to good agreement (k = 0.43, k = 0.84). There was good direct validity in three core-food groups (fruits, vegetables, dairy) and three non-core food groups (sweetened beverages, instant noodles, processed meat). In addition, the VCSDQ can also be used to classify daily intakes of fruits and vegetables from low to high.

Determinants of food security among people from refugee backgrounds resettled in high-income countries: A systematic review and thematic synthesis.

Food is intrinsically linked to culture, identity, and for people with lived refugee experiences, cultural foods are a critical part of settlement into a new country, which is often a time of high stress and dislocation from friends and family. However, cultural foods in settlement countries may be unavailable or inaccessible, adversely impacting on food security. This systematic review aimed to identify facilitators and barriers to accessing foods in high-income countries for people with lived refugee experiences. Sixteen health databases were searched from June 2020 and April 2021 and 22 articles met the inclusion criteria. Bias was assessed using a modified thematic synthesis method and the relevant Joanna Briggs Institute risk assessment checklist. Findings were thematically synthesised and the socio-ecological model and postcolonialism were used as a lens through which the data was viewed. Analysis revealed three themes: "Practicalities and Pragmatism"; "Identity, Belonging and Placemaking"; and "Postcolonial and Societal Influences". The determinants of food security were present across all levels of the socio-ecological model and people with lived refugee experiences used practical and pragmatic strategies to feed their families. Food was intrinsically linked to identity, belonging and placemaking, and as such, people preferred consuming cultural foods. Societies adversely affected the food security of people from refugee backgrounds by limiting their access to resources and restricting cultural food gathering practices, impacting on their ability to access or afford foods, especially cultural foods. To improve food security for people with lived refugee backgrounds, governments and organisations should collaborate with the cultural communities with lived experiences of accessing cultural foods, appreciate their strengths, and recognise the value of social and cultural capital.

Parental Feeding Practices in Families Experiencing Food Insecurity: A Scoping Review.

Parental feeding practices and styles influence child diet quality and growth. The extent to which these factors have been assessed in the context of disadvantage, particularly household food insecurity (HFI), is unknown. This is important, as interventions designed to increase responsive practices and styles may not consider the unique needs of families with HFI. To address this gap, a scoping review of studies published from 1990 to July 2021 in three electronic databases was conducted. A priori inclusion criteria were, population: families with children aged 0-5 years experiencing food insecurity and/or disadvantage; concept: parental feeding practices/behaviours/style; and context: high income countries. The search identified 12,950 unique papers, 504 full-text articles were screened and 131 met the inclusion criteria. Almost all the studies (91%) were conducted in the United States with recruitment via existing programs for families on low incomes. Only 27 papers assessed feeding practices or styles in the context of HFI. Of the eleven interventions identified, two assessed the proportion of participants who were food insecure. More research is required in families outside of the United States, with an emphasis on comprehensive and valid measures of HFI and feeding practices. Intervention design should be sensitive to factors associated with poverty, including food insecurity.