Why do women of low socioeconomic status have poorer dietary behaviours than women of higher socioeconomic status? A qualitative exploration

Moderate Chili Consumption During Pregnancy Is Associated with a Low Risk of Gestational Diabetes (GDM)

Background/Objectives: We examined the association between bean consumption and the risk of gestational diabetes mellitus (GDM). Methods: We analyzed data from 1397 U.S. pregnant women from Infant Feeding Practices Study II. By using a Diet History Questionnaire, pregnant women were asked about the frequency of consumption and portion size of dried beans, chili, and bean soup over the previous month. They also reported the status of GDM. We used multivariable logistic regression models to examine associations between maternal bean consumption and the risk of GDM, adjusting for socio-demographic and pregnancy-related confounders. Results: Mean bean consumption was low among pregnant women: 0.31 cups/week of dried beans, 0.16 cups/week of chili, and 0.10 cups/week of bean soup. Dried bean consumption was relatively high in Hispanic mothers (mean, 0.65 cups/week) and mothers from the East South Central region (0.44). Chili consumption was relatively high in mothers who were Black (0.33), who did not attend college (0.18), who had a household size of 4+ (0.19), whose household income was Collapse

Key Words

• bean
• chili
• diet
• dietary intervention
• gestational diabetes
• glucose
• legume
• maternal
• pregnancy nutrition
• pulse

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MESH Headings

• Humans
• Female
• Pregnancy
• Diabetes, Gestational/epidemiology
• Diabetes, Gestational/prevention & control
• Adult
• Risk Factors
• Diet
• Fabaceae
• Young Adult
• United States/epidemiology
• Logistic Models
• Maternal Nutritional Physiological Phenomena

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Grants

• ARS 58-3060-1-040 United States Department of Agriculture

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Affiliation(s)

Xiaozhong Wen Division of Behavioral Medicine, Department of Pediatrics, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, NY 14214, USA
Fatima Makama Division of Behavioral Medicine, Department of Pediatrics, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, NY 14214, USA
Ryan Buzby Department of Biological Sciences, College of Arts and Sciences, State University of New York at Buffalo, Buffalo, NY 14260, USA
Jeremy Nguyen Department of Epidemiology and Environmental Health, School of Public Health and Health Professions, State University of New York at Buffalo, Buffalo, NY 14214, USA
Rose Durnell Division of Behavioral Medicine, Department of Pediatrics, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, NY 14214, USA
Iyobosa Ekhator Department of Biological Sciences, College of Arts and Sciences, State University of New York at Buffalo, Buffalo, NY 14260, USA
Daren Chan Division of Behavioral Medicine, Department of Pediatrics, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, NY 14214, USA
Todd C Rideout Department of Exercise and Nutrition Sciences, School of Public Health and Health Professions, State University of New York at Buffalo, Buffalo, NY 14214, USA

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Learning From Pregnant Women Eating 5 Servings or More of Vegetables Daily: Strategies, Behaviors, and Motivators

OBJECTIVE

To explore the context, behaviors, strategies, and motivators of pregnant women who consume 5 servings of vegetables daily.

METHODS

Positive deviance study involving Australian pregnant women (9 of 529) identified through a validated food frequency questionnaire. Semistructured interviews explored their strategies, behaviors, and motivators.

RESULTS

Women valued vegetables for health benefits and disease management. Prioritizing vegetables in main meals and snacks was key, supported by planning, purchasing, and preparation. Social support and a positive environment facilitated regular vegetable consumption easier. Cooking skills and, in some cases, gardening were important enablers. Results provide practical strategies to address commonly reported challenges to vegetable consumption.

CONCLUSIONS AND IMPLICATIONS

Pregnant women's experiences of meeting vegetable intake recommendations offer valuable insights into practices that enhance dietary quality. Further research and testing in practice is warranted with pregnant women and their significant others to promote increased vegetable intake and better outcomes for families.

Multidimensional Food Poverty: Evidence from Low-Income Single Mothers in Contemporary Japan

The objective of this article is to gain an in-depth understanding of the eating lives of low-income single mothers in Japan. Semi-structured interviews were conducted with nine low-income single mothers living in the three largest urban areas (Tokyo, Hanshin [Osaka and Kobe] and Nagoya) in Japan. Framed by the capability approach and sociology of food, their dietary norms and practices, as well as underlying factors that impact the norm-practice gap were analysed across nine dimensions: meal frequency, place of eating, meal timing, duration, persons to eat with, procurement method, food quality, meal content and pleasure of eating. These mothers were deprived of various types of capabilities, extending not only from the quantity and nutritional aspects of food, but also to spatial, temporal, qualitative and affective aspects. Aside from financial constraints, eight other factors (time, maternal health, parenting difficulties, children's tastes, gendered norms, cooking abilities, food aid and local food environment) were identified as influencing their capabilities to eat well. The findings challenge the view that food poverty is the deprivation of economic resources required to ensure a sufficient amount of food. Social interventions that go beyond monetary aid and food provision need to be proposed.

Maternal Bean Consumption during Pregnancy: Distribution and Nutritional Outcomes

(1) Background: Due to their high nutritional value, we aimed to characterize the frequency and amount of maternal consumption of beans during pregnancy and their associations with diet quality and nutrient intake. (2) Methods: We conducted a secondary data analysis of US pregnant women (n = 1444) from the Infant Feeding Practices Study II, a longitudinal study that followed mother-infant pairs from late pregnancy to 1 year postpartum. Maternal bean intake (food types [dried beans, chili, and bean soup], frequency, serving size, and amount), diet quality (Healthy Eating Index [HEI]), and nutrient intake were estimated with a Food Frequency Questionnaire taken in the third trimester of pregnancy. Associations of bean consumption with diet quality and nutrient intake were examined with analysis of variance, Fisher's least significant difference tests, correlation coefficients, and coefficients of determination. (3) Results: In general, maternal bean consumption was low during pregnancy: 0.31 cups/week of dried beans, 0.37 cups/week of chili, and 0.10 cups/week of bean soup. Maternal bean consumption varied by socio-demographics and geographic regions. In comparison with those who never consumed dried beans, mothers who ate dried beans ≥ 1 time per week had a higher mean HEI score (67.5 vs. 63.6), intake of total fiber (24.4 vs. 17.4 g/day), and protein (93.4 vs. 79.9 g/day), but a lower percentage of energy from added sugar (12.6 vs. 15.2%). Higher dried bean consumption had weak-to-moderate correlations with intake of total fiber (correlation coefficient, 0.320), insoluble fiber (0.316), soluble fiber (0.310), and folate (0.286). Similar but less extensive correlations were observed for chili and bean soup consumption. (4) Conclusions: In this US cohort of pregnant women, bean consumption was low. Increased intake of beans (≥1 time per week) may improve maternal diet quality during pregnancy.

Maternal Dietary Diversity and Birth Weight in Offspring: Evidence from a Chinese Population-Based Study

Studies on the association between maternal dietary diversity and birth weight in offspring are limited, and the impact of such an adjustable factor on birth weight requires investigation to promote neonatal health. This study used data from a larger-scale population-based survey conducted in northwest China to evaluate the association of maternal dietary diversity with neonatal birth weight with a generalized estimating equation model. The results found that maternal dietary diversity was positively associated with neonate birth weight. Furthermore, a higher minimum dietary diversity for women (MDD-W) score during pregnancy was related to a lower risk of low birth weight (LBW) in offspring. The mothers with the highest MDD-W score had a 38% (OR = 0.62, 95% CI: 0.43-0.89) lower risk of LBW than those with the lowest score. Similarly, the mothers with the highest animal-based food dietary diversity score (DDS) had 39% (OR = 0.61, 95% CI: 0.38-0.98) lower risk of LBW in offspring compared with those with the lowest animal-based food DDS. Moreover, the ratio of animal-based food DDS to non-animal-based food DDS could play an important role in predicting neonate birth weight. In conclusion, increasing maternal dietary diversity would improve birth weight in offspring, especially by increasing the intake of animal-based foods among the Chinese population.

Low- and Medium-Socioeconomic-Status Group Members' Perceived Challenges and Solutions for Healthy Nutrition: Qualitative Focus Group Study

BACKGROUND

Although digital tools for healthy nutrition have shown great potential, their actual impact remains variable as digital solutions often do not fit users' needs and barriers. This is especially poignant for priority communities in society. Involving these groups in citizen science may have great benefits even beyond the increase in knowledge of the lives and experiences of these groups. However, this requires specialized skills. Participants from priority groups could benefit from an approach that offers sensitization and discussion to help them voice their needs regarding healthy nutrition and technology to support healthy eating.

OBJECTIVE

This study aimed to gather insights into people's thoughts on everyday eating practices, self-regulation in healthy eating, and skill acquisition and on applying technological innovations to these domains.

METHODS

Participants answered 3 daily questionnaires to garner their current practices regarding habits, self-regulation, skills, and technology use surrounding healthy eating and make it easier for them to collect their thoughts and experiences (sensitization). Within a week of filling out the 3 questionnaires, participants took part in a web-based focus group discussion session. All sessions were transcribed and analyzed using a thematic qualitative approach.

RESULTS

A total of 42 people took part in 7 focus group interviews of 6 people each. The analysis showed that participants would like to receive support from technology for a broad range of aspects of nutrition, such as measuring the effect their personal nutrition has on their individual health, providing them with reliable product information, giving them practical guidance for healthy eating and snacking, and reducing the burden of registering food intake. Technology should be easy to use, reduce burdens, and be tailored to personal situations. Privacy and cost were major concerns for the participants.

CONCLUSIONS

This study shows that people from low- and medium-socioeconomic-status groups have a need for specific support in tailoring their knowledge of healthy nutrition to their own situation and see technology as a means to achieve this.

Exploring the environment-nutrition-obesity effects associated with food consumption in different groups in China

Unsustainable diet is one of the main reasons for the nutrition-health-environment trilemma. However, information on environment-nutrition-obesity effects associated with food consumption is still limited. This study analyzes these diet-related impacts of different groups classified by various socio-economic attributes: location, gender, age, income, education, and occupation. We applied the samples in China Health and Nutrition Survey and divided them into advantaged group and dis-advantaged group according to the probability of access to more nutritious food. Results show that the advantaged groups had higher and more rapidly increasing dietary and nutrition quality than their counterpart during 1997-2011. On the contrary, the non-advantaged group' body mass index increased faster. Meanwhile, the high-income group as well as government and professional & technological workers have passed the criterion for overweight. The environmental footprints, i.e., nitrogen, phosphorus, carbon, and water footprints, of high-income group were higher 89%, 70%, 98%, and 41% than low-income group, respectively. Notably, food consumption sustainability of each group has declined, and the non-advantaged groups' is much more sustainable. We concluded that inequality existed and tends to expand in food consumption and its related impacts of different socio-economic groups. A reformed responsibility allocation system is needed during dietary transition for better environmental management. Strategies to improve dietary quality for advantaged group focus on improving the types of high-quality protein foods, such as milk and seafood, while the non-advantaged group can choose to increase the types of high-quality but relatively cheap foods like vegetables and fruits considering the availability and living cost.

The association between fast-food consumption and job-related factors among Russian adults

Time constraints contribute to individuals' dietary choices along with incomes, prices, and preferences. As fast food is prepared and served quickly, it is often preferred to other food options, especially when individuals are under time pressure. This paper focuses on a set of job-related characteristics that could potentially contribute to fast-food consumption choice, and controls for standard socio-demographic, economic, and lifestyle factors. This study uses data from a quantitative household survey on health behavior and medicine of Russian adults conducted in 2017 (n = 4006). The study applies simple probit, ordered probit, and zero-inflated ordered probit models to examine how job-related characteristics are connected to the probability and frequency of fast-food consumption among Russian adults. The results shows that employment is positively associated with both probability and frequency of fast-food consumption. However, for working adults, the decisions to eat fast food, and how frequently it is eaten, are affected by different factors. For example, working part time decreases the probability of fast-food consumption; having more than one job increases the frequency of its intake for fast-food consumers; having canteens with hot meals at work decreases the frequency of fast-food intake. Although job-related factors are significant in all models, marginal effects show that living in large cities, especially Moscow and Saint Petersburg, plays a larger role in the probability and frequency of fast-food consumption because access to various fast-food outlets increases in relation to the size of the settlement.

The Food Environment Around Primary Schools in a Diverse Urban Area in the Netherlands: Linking Fast-Food Density and Proximity to Neighbourhood Disadvantage and Childhood Overweight Prevalence

In the Netherlands, the neighbourhood food environment has received little attention in initiatives to combat overweight/obesity. This study maps the food environment around primary schools in The Hague, The Netherlands, and examines associations between neighbourhood disadvantage, the school food environment and childhood overweight using Geographic Information Systems (GIS). Linear regression analyses were performed to test the association between schools' disadvantage scores (proxy for neighbourhood disadvantage) and relative fast-food density within 400 m and 1000 m and fast-food proximity. Univariable and multivariable linear regression analyses were used to test the association between the school food environment and overweight prevalence among children in the respective sub-district in which the schools is found. Multivariable analyses were adjusted for the schools' disadvantage scores. Results show that fast-food outlets were available around most primary schools. Schools in disadvantaged neighbourhoods were closer to and surrounded by a higher number of fast-food restaurants, grillrooms and kebab shops. On the sub-district level, the density of such fast-food outlets was associated with overweight prevalence among children. These findings highlight the importance of national and local policies to improve the food environment, particularly in disadvantaged neighbourhoods.

Consumers' perceptions and willingness to purchase pork labelled 'raised without antibiotics'

As a recent addition to the UK market, it is unknown how 'raised without antibiotics' labelled products are perceived or how they influence consumer food choice. Understanding consumers' perceptions towards the 'raised without antibiotics' label can determine knowledge of the label and what drives them to purchase products raised without antibiotics. Subsequently, using an online questionnaire with 1000 participants aged 18-92 years old, this study explored UK consumers' perceptions and willingness to buy 'raised without antibiotics' labelled pork, and examined their knowledge of antimicrobial use and antimicrobial resistance (AMR¹). Cross-sectional data were collected investigating consumer perceptions and willingness to purchase 'raised without antibiotics' labelled pork and hierarchical multiple regression analyses were conducted. Respondents had high levels of knowledge towards EU regulations however, their awareness of AMR was limited. Behavioural beliefs concerning animal welfare and product quality were the main predictors of consumers' willingness to buy 'raised without antibiotics' labelled pork, followed by pork purchasing habits based on animal welfare qualities. Additionally, consumers who were more concerned that AMR would personally affect them, as well as those who favoured antimicrobial use for the preservation of animal welfare were willing to buy this product. Perceptions towards animal antimicrobial use acceptance, beliefs that 'raised without antibiotics' labelled pork is expensive, and a lack of consideration for extrinsic qualities when purchasing pork i.e., appearance, had a negative influence on willingness to buy. Moderate perceptions towards 'raised without antibiotics' labelled pork, lack of knowledge of agricultural antimicrobial use, and the subsequent confusion surrounding this label suggests that it is necessary to explore other labelling options to provide consumers with the information they desire while also safeguarding animal welfare.

Comparing Genetic and Socioenvironmental Contributions to Ethnic Differences in C-Reactive Protein

C-reactive protein (CRP) is a routinely measured blood biomarker for inflammation. Elevated levels of circulating CRP are associated with response to infection, risk for a number of complex common diseases, and psychosocial stress. The objective of this study was to compare the contributions of genetic ancestry, socioenvironmental factors, and inflammation-related health conditions to ethnic differences in C-reactive protein levels. We used multivariable regression to compare CRP blood serum levels between Black and White ethnic groups from the United Kingdom Biobank (UKBB) prospective cohort study. CRP serum levels are significantly associated with ethnicity in an age and sex adjusted model. Study participants who identify as Black have higher average CRP than those who identify as White, CRP increases with age, and females have higher average CRP than males. Ethnicity and sex show a significant interaction effect on CRP. Black females have higher average CRP levels than White females, whereas White males have higher average CRP than Black males. Significant associations between CRP, ethnicity, and genetic ancestry are almost completely attenuated in a fully adjusted model that includes socioenvironmental factors and inflammation-related health conditions. BMI, smoking, and socioeconomic deprivation all have high relative effects on CRP. These results indicate that socioenvironmental factors contribute more to CRP ethnic differences than genetics. Differences in CRP are associated with ethnic disparities for a number of chronic diseases, including type 2 diabetes, essential hypertension, sarcoidosis, and lupus erythematosus. Our results indicate that ethnic differences in CRP are linked to both socioenvironmental factors and numerous ethnic health disparities.

A Mobile Health Salt Reduction Intervention for People With Hypertension: Results of a Feasibility Randomized Controlled Trial

BACKGROUND

A high-salt diet is a risk factor for hypertension and cardiovascular disease; therefore, reducing dietary salt intake is a key part of prevention strategies. There are few effective salt reduction interventions suitable for delivery in the primary care setting, where the majority of the management and diagnosis of hypertension occurs.

OBJECTIVE

The aim of this study is to assess the feasibility of a complex behavioral intervention to lower salt intake in people with elevated blood pressure and test the trial procedures for a randomized controlled trial to investigate the intervention's effectiveness.

METHODS

This feasibility study was an unblinded, randomized controlled trial of a mobile health intervention for salt reduction versus an advice leaflet (control). The intervention was developed using the Behavior Change Wheel and comprised individualized, brief advice from a health care professional with the use of the SaltSwap app. Participants with an elevated blood pressure recorded in the clinic were recruited through primary care practices in the United Kingdom. Primary outcomes assessed the feasibility of progression to a larger trial, including follow-up attendance, fidelity of intervention delivery, and app use. Secondary outcomes were objectively assessed using changes in salt intake (measured via 24-hour urine collection), salt content of purchased foods, and blood pressure. Qualitative outcomes were assessed using the think-aloud method, and the process outcomes were evaluated.

RESULTS

A total of 47 participants were randomized. All progression criteria were met: follow-up attendance (45/47, 96%), intervention fidelity (25/31, 81%), and app use (27/31, 87%). There was no evidence that the intervention significantly reduced the salt content of purchased foods, salt intake, or blood pressure; however, this feasibility study was not powered to detect changes in secondary outcomes. Process and qualitative outcomes demonstrated that the trial design was feasible and the intervention was acceptable to both individuals and practitioners and positively influenced salt intake behaviors.

CONCLUSIONS

The intervention was acceptable and feasible to deliver within primary care; the trial procedures were practicable, and there was sufficient signal of potential efficacy to change salt intake. With some improvements to the intervention app, a larger trial to assess intervention effectiveness for reducing salt intake and blood pressure is warranted.

TRIAL REGISTRATION

International Standard Randomized Controlled Trial Number (ISRCTN): 20910962; https://www.isrctn.com/ISRCTN20910962.

An Investigation on Korean Adolescents' Dietary Consumption: Focused on Sociodemographic Characteristics, Physical Health, and Mental Health

The promotion of healthful dietary intake in adolescents is an important public health concern, as obesity is on the rise among adolescents. The current study aimed to determine the association between sociodemographic characteristics and dietary intake (breakfast, vegetables, milk, fruits, fast food, carbohydrate beverages, and caffeine beverages) and to examine the influences of physical and mental health on dietary intake. A nationally representative sample of 187,622 adolescents who attended middle and high schools and participated in the Korean Youth Risk Behavior Survey (2015, 2017, and 2019) was used. The results showed a decrease in breakfast, vegetable, milk, and fruit consumption and an increase in the obesity rate from 2015 to 2019. There was a significant association between dietary intake and gender, economic status, BMI, and academic achievement. Multiple logistic regression analysis results revealed that the consumption of breakfast, vegetables, milk, and fruit were associated with greater odds of having enough sleep. Fast food intake was shown to be a significant risk factor for depression with an odds ratio of 1.204 (95% CI = 1.169–1.239), and carbonated beverage consumption was shown to be a significant risk factor for stress with an odds ratio of 1.042 (95% CI = 1.030–1.054). These results provide fundamental data that can be used to develop an effective nutrition intervention program or nutrition policy for adolescents or school food service programs.

Healthy eating strategies for socioeconomically disadvantaged populations: a meta-ethnography

Purpose: In developed countries, diet-related health inequalities between people with different levels of socioeconomic advantage persist. However, there is limited qualitative evidence to inform the design of effective healthy eating (HE) strategies in socioeconomically disadvantaged populations (SDPs). The purpose of this review was to explore the characteristics influencing HE strategies for SDPs and develop a new understanding of how and why they influence their success.

Methods: A qualitative evidence synthesis using a systematic meta-ethnographic approach. The twelve studies included were conducted in the USA, Canada, Australia, and UK.

Results: The studies described a range of HE strategies, including nutrition education programs, food vouchers, and community gardens. Personal values and sense of pride and autonomy were found to have an influence on participants’ attitudes towards HE strategies. Similarly, social characteristics such as level of social support and opportunities for shared benefits influenced participants’ engagement. Structural characteristics such as the affordability and accessibility of healthy foods determined strategy acceptability and success. Finally, organizational characteristics such as flexibility influenced how well strategies supported the circumstances of participants.

Conclusions: These overlapping characteristics may be used to inform the development, implementation, and evaluation of strategies to improve healthy eating in SDPs.

Healthy eating beliefs and the meaning of food in populations with a low socioeconomic position: A scoping review

Profound understanding of healthy eating beliefs in populations with a low socioeconomic position (SEP) can benefit attempts to improve diet quality in this population, but literature on this subject is fragmented. The purpose of this scoping review was to systematically map healthy eating beliefs and the meaning of food and eating in populations with a low SEP. Systematic search of electronic databases yielded 35 relevant publications that were included in a qualitative synthesis. Populations with a low SEP perceived healthy eating as important, although they expressed various meanings of 'healthy' and 'good' eating. Lack of time and money posed perceived barriers to healthy eating, as well as social influences, and desired identities that can be expressed by specific foods. Traditions were important influences on food and eating practices. Eating behavior was perceived as one's own responsibility and desirably within one's own control. Parents expressed the role of food to regulate children's (eating) behavior. In conclusion, perceived limited control over what is eaten due to various barriers as described by populations with a low SEP, may also be viewed as competing values. Deeper understanding of reasons and thoughts underlying healthy eating beliefs and what it means to eat 'well' is largely lacking in this domain. The findings call for an in-depth exploration of the origin and construction of beliefs regarding 'healthy' and 'good' eating in populations with a low SEP.

Healthy eating: a privilege for the better-off?

BACKGROUND

Food subsidies for healthier foods and higher taxes for less healthy alternatives have been increasingly used to promote a healthy diet. Yet, some have argued that the fiscal burden on unhealthy products would fall disproportionately on the worse-off, raising equity concerns. This study estimates the association between income and the consumption of key food groups linked to the Mediterranean diet in the adult Portuguese population.

METHODS

We used data from the Portuguese National Food, Nutrition and Physical Activity Survey (IAN-AF 2015-2016), which observed the daily diet of individuals aged above 18 and below 79 years old (n = 3242). Logistic regression models were used to estimate the magnitude of the association between self-reported household income categories and consumption of foods related to the Mediterranean diet (fish, vegetables, fruits and legumes), and not (sweets, sugar-sweetened beverages, cakes & pastries and processed meats). Stratified analyses were performed by education and age categories.

RESULTS

We observed that the intake of fish (35.8 vs 38.8 g p = 0.02), vegetables (146.7 vs 166.2 g p < 0.01), and fruits (119.8 vs 150.1 g p < 0.01) was positively related to income, with a clear gradient for the two latter. Yet, the positive income-consumption link for fish was only observed among low-educated people, and the one for legumes among high educated and youths. Conversely, the consumption of most non-Mediterranean foods was not positively related to income categories, with the exception of sweets (34.8 vs 31.8 g p = 0.01) and cakes (26.4 vs 21.4 g p < 0.01) (more prevalent among the better-off).

CONCLUSIONS

The consumption of healthy food is mostly consistently related to income, contrary to the intake of unhealthy ones. It may well be, therefore, that subsidies to healthy foods could allow access to the worse-off while taxing unhealthy food will not impose a disproportionate burden on them.

Identifying trends over time in food affordability: The Illawarra Healthy Food Basket survey, 2011-2019

OBJECTIVE

To determine the affordability of a healthy food basket (HFB) for welfare recipients and average income earners in 2019 and to compare trends from 2011.

METHODS

Fifty-seven food items' prices were collected from fifteen stores across five suburbs representing low, medium and high socio-economic status. Costs were compared with average weekly income and welfare payments to assess the baskets' affordability for a family of four and five.

RESULTS

In 2019, a HFB was affordable (below 30% of household income) for a five-person reference family with a pensioner, representing 24.8% of weekly welfare payments, but not for a four-person reference family (33.0%). The cost of the HFB increased slightly over time from AU$288.91 in 2011 to AU$291.79 in 2019. The food affordability improved for a family of five including a pensioner over this period due to an increase of average weekly earnings and welfare payments.

CONCLUSION

In 2019, the HFB was affordable for a five-person family; however, a four-person family receiving welfare benefits would have experienced significant "food stress," with the food basket costing above 30% of household income.

IMPLICATIONS FOR HEALTH PROMOTION

Inequity in the affordability of healthy food is a major public health concern and one that demands recognition and national action. The impact of policies affecting welfare support and wages needs to be considered, as well as food pricing strategies and possible food subsidies for those at greatest risk of food insecurity.

Time perspective, future anxiety, and hope for success in individuals awaiting bariatric surgery

BACKGROUND

The paper focuses on the problems of temporal functioning of obese individuals and of individuals prepared for bariatric treatment. The experience of time heavily weighs on many areas of human functioning, everyday activity, planning and achieving goals, engaging in pro-health behaviours, and in consequence on the quality of life and on physical health. Contingent on numerous factors, obesity may be related to focusing on particular aspects of time perspective. The aim of the study was to determine the specificity of particular temporal dispositions in individuals prepared for bariatric surgery, and thus to devise suitable post-op psychological interventions.

PARTICIPANTS AND PROCEDURE

The study sample comprised 28 individuals (60.7% women, mean age M = 43.82 years, SD = 10.01, mean BMI M = 44.83 kg/m2, SD = 6.51) awaiting bariatric surgery. The data were collected individually with the following pen-and-paper questionnaires: the Zimbardo Time Perspective Inventory, the Dark Future Scale, and the Polish adaptation of Snyder's Adult Hope Scale, which is named the Hope for Success Questionnaire.

RESULTS

The results showed the prevalence of present hedonistic time perspective in the obese. With regard to future anxiety or the hope for success, no significant deviations from the general population were observed.

CONCLUSIONS

The results indicate that this group is in need of temporal psychotherapy aimed at balancing the time perspective. The results may also be interpreted through the lens of contextual determinants connected with task orientation preceding the surgery.

Knowledge, Attitudes, and Barriers towards Dietary Pulse Consumption in Women with Polycystic Ovary Syndrome Participating in a Multi-Disciplinary Lifestyle Intervention to Improve Women’s Health

Pulse (beans, lentils, chickpeas, peas) consumption is low in developed countries. Pulses have the potential to benefit the management of polycystic ovary syndrome (PCOS) because they improve aspects of metabolic derangements (dyslipidaemia, insulin resistance), which contribute to reproductive disturbances (oligo-amenorrhea, hyperandrogenism). We compared changes in knowledge, attitudes, and barriers towards pulse consumption in PCOS cohorts who participated in a pulse-based or a Therapeutic Lifestyle Changes (TLC) dietary intervention. Thirty women (18–35 years old) randomised to a pulse-based diet (supplied with pulse-based meals) and 31 women in a TLC group completed pulse consumption questionnaires before and after a 16-week intervention. The pulse-diet group demonstrated increased knowledge of pulses per Canada’s Food Guide recommendations versus the TLC group post-intervention (p < 0.05). In both groups, increased scores were evident in the domain of attitude about pulses (p < 0.01). The top-ranked barrier to pulse consumption in no-/low-consumers was lack of knowledge about cooking pulses pre- and post-intervention. We attributed increased knowledge about pulse consumption in the pulse group to greater awareness through education and consuming pulse foods during the intervention. Our observations highlight the importance of multi-dimensional behavioural counselling and education to integrate healthy dietary practices for improving reproductive and sexual health in this under-studied high-risk population (ClinicalTrials.gov identifier: NCT01288638).

Parametric assessment of household's food intake, agricultural practices and health in rural South West, Nigeria

Food intake and health are important component of agriculture. The contribution of these duo have a lot to say about the productivity of farmers in the nations of the world. The results presented here relied on data collected on households' food intake nutrition and health profile through multistage random sampling of 420 households selected from the Southwest, Nigeria using well-structured questionnaires. Descriptive statistics (percentage, frequency, mean) and inferential statistics (Logistic regression and Negative Binomial). The result shows that the farmers were ageing, given an average of (53 ± 11.44 years). The Logistic regression model of the effect of farming households food intake on health showed that gender of the households' head, marital states of the head, household food security and knowledge of nutrition significantly reduced the probability of reporting good health while the educational year(s) of the farmers, total cost of health and consumption of fruit increased it. In addition, the Negative Binomial Regression model, employed in the assessment of the effect of farming households' nutrition on health indicated that gender, marital status, and consumption of milk and total cost of health significantly increased day(s) incapacitated while the year(s) of education reduced it. It was therefore concluded that diversity of food intake among the farmers was low. Ageing, education and large household size among others, were also identified as major problem among the rural farmers. It was however recommended that considerable investment in human capital should be encouraged since food diversity and nutrition education enhances households’ food intake and health status.

The Time Is Ripe: Thinking about the Future Reduces Unhealthy Eating in Those with a Higher BMI

Research suggests that being oriented more towards the future (than the present) is correlated with healthier eating. However, this research tends to be correlational, and thus it is unclear whether inducing people to think about their future could increase healthy eating. Therefore, we investigated whether inducing people to think about their lives in the future versus the present would influence their intake of healthy (muesli) and unhealthy (Maltesers) food. Across two experiments, the effect of thinking about the future versus the present interacted with participants’ body mass index (BMI) to influence their consumption of unhealthy food, but no reliable effects were found for the consumption of healthy food. Among individuals with a higher BMI, thinking about their lives in the future resulted in lower consumption of the unhealthy food compared to thinking about their lives in the present. However, this effect was reversed for those with a lower BMI. In Experiment 2, we found no evidence that this effect was due to reduced impulsivity (as measured by a delay discounting task and a stop-signal task). This suggests that thinking about the future can reduce unhealthy eating among heavier people.

A Priori and a Posteriori Dietary Patterns in Women of Childbearing Age in the UK

Poor diet quality is a major cause of maternal obesity. We aimed to investigate a priori and a-posteriori derived dietary patterns in childbearing-aged women in UK. An online survey assessed food intake, physical activity (PA), anthropometry and socio-demographics. An a priori defined diet quality was determined via Mediterranean diet (MD) adherence score and Exploratory Factor Analysis (EFA) derived dietary patterns (DPs). Multiple linear regression explored associations between DPs with anthropometric measures, PA and socio-demographics. Participants (n = 123) had low-to-medium MD adherence (average MD-score: 4.0 (2.0)). Age was positively associated with higher MD adherence (X2 (2) = 13.14, p = 0.01). EFA revealed three DPs: 'fruits, nuts, vegetables and legumes' ("Vegetarian-style" DP); 'sweets, cereals, dairy products and potatoes' ("Dairy, sweets and starchy foods" DP); and 'eggs, seafood and meats' ("Protein-rich" DP). "Vegetarian-style" DP was positively associated with higher maternal educational level (p < 0.01) and PA (p = 0.01), but negatively with white ethnicity (p < 0.01). "Dairy, sweets and starchy foods" DP was positively associated with white ethnicity (p = 0.03) and negatively with age (p = 0.03). "Protein-rich" DP was positively associated with age (p < 0.001) and negatively with PA (p = 0.01). A poor diet quality was found among childbearing-aged women; notably in the younger age category, those of white ethnicity, that were more physically inactive and with a lower socioeconomic background.

What matters to patients? A timely question for value-based care

BACKGROUND

Our healthcare system is moving towards patient-centered and value-based care models that prioritize health outcomes that matter to patients. However, little is known about what aspects of care patients would prioritize when presented with choices of desirable attributes and whether these patient priorities differ based on certain demographics.

OBJECTIVE

To assess patients' priorities for a range of attributes in ambulatory care consultations across five key health service delivery domains and determine potential associations between patient priorities and certain demographic profiles.

METHODS

Using a What Matters to You survey patients ranked in order of importance various choices related to five health service domains (patient-physician relationship, personal responsibility, test/procedures, medications, and cost). Subjects were selected from two Johns Hopkins affiliated primary care clinics and a third gastroenterology subspecialty clinic over a period of 11 months. We calculated the percentage of respondents who selected each quality as their top 1-3 choice. Univariate and multivariate analyses determined demographic characteristics associated with patient priorities.

RESULTS

Humanistic qualities of physicians, leading a healthy lifestyle, shared decision making (SDM) for medications and tests/procedures as well as knowledge about insurance coverage were the most frequently ranked choices. Privately insured and more educated patients were less likely to rank humanistic qualities highly. Those with younger age, higher educational attainment and private insurance had higher odds of ranking healthy lifestyle as a top choice. Those with more education had higher odds of ranking SDM as a top choice.

CONCLUSIONS

Identifying what matters most to patients is useful as we move towards patient-centered and Value Based Care Models. Our findings suggest that patients have priorities on qualities they value across key health service domains. Multiple factors including patient demographics can be predictors of these priorities. Elucidating these preferences is a challenging but a valuable step in the right direction.

Piloting a food photo sorting activity in Samoa to assess maternal beliefs and their role in child diet

Eating habits begin forming early in life when parental beliefs and behaviours often play a major role in shaping dietary intake. We aimed to assess maternal beliefs about the cost, social status, and nutritional value of foods in Samoa-a setting with an alarming burden of childhood obesity-and to determine how those beliefs may be related to child dietary intake. Samoan mothers (n = 44) sorted photographs of 26 foods commonly consumed in children in Samoa by cost, social status, and nutritional value (healthfulness). Responses were then assessed for their association with child dietary intake (reported using a food frequency questionnaire) using Pearson correlations. Mothers indicated that traditional Samoan foods were healthier, of higher social status, and lower cost compared with non-traditional/imported food items. Compared with nutritional experts and a market survey of food prices, mothers demonstrated strong nutritional (r = .87, 95% CI [0.68, 0.95], p < .001) and consumer (r = .84, 95% CI [0.68, 0.93], p < .001) knowledge. The perceived cost of food was more strongly associated (r = -.37, 95% CI [-0.66, 0.02], p = .06) with child dietary intake than either healthfulness or social status, with decreasing consumption reported with increasing food cost. Our findings contradicted the notion that the high social status of imported foods may be contributing to increased intake and rising prevalence of childhood obesity in this developing country setting. Despite their nutritional knowledge, Samoan mothers may need additional support in applying their knowledge/beliefs to provide a healthy child diet, including support for access to reasonably priced healthy foods.

A tale of two cities: the cost, price-differential and affordability of current and healthy diets in Sydney and Canberra, Australia

BACKGROUND

The perception that healthy foods are more expensive than unhealthy foods has been reported widely to be a key barrier to healthy eating. However, assessment of the relative cost of healthy and unhealthy foods and diets is fraught methodologically. Standardised approaches to produce reliable data on the cost of total diets and different dietary patterns, rather than selected foods, are lacking globally to inform policy and practice.

METHODS

This paper reports the first application, in randomly selected statistical areas stratified by socio-economic status in two Australian cities, of the Healthy Diets Australian Standardized Affordability and Pricing (ASAP) method protocols: diet pricing tools based on national nutrition survey data and dietary guidelines; store sampling and location; determination of household incomes; food price data collection; and analysis and reporting. The methods were developed by the International Network on Food and Obesity/NCD Research, Monitoring and Action Support (INFORMAS) as a prototype of an optimum approach to assess, compare and monitor the cost and affordability of diets across different geographical and socio-economic settings and times.

RESULTS

Under current tax policy in Australia, healthy diets would be 15-17% less expensive than current (unhealthy) diets in all locations assessed. Nevertheless, healthy diets are likely to be unaffordable for low income households, costing more than 30% of disposable income in both cities surveyed. Households spent around 58% of their food budget on unhealthy food and drinks. Food costs were on average 4% higher in Canberra than Sydney, and tended to be higher in high socioeconomic locations.

CONCLUSIONS

Health and fiscal policy actions to increase affordability of healthy diets for low income households are required urgently. Also, there is a need to counter perceptions that current, unhealthy diets must be less expensive than healthy diets. The Healthy Diets ASAP methods could be adapted to assess the cost and affordability of healthy and unhealthy diets elsewhere.

Food and Nutrition-Related Knowledge, Attitudes, and Practices among Reproductive-Age Women in Marginalized Areas in Sri Lanka

Nutrient deficiencies are a public health problem in Sri Lanka. Achieving food security is a major challenge due to unhealthy eating patterns. The nutritional status of a woman and her knowledge is a powerful indicator of the nutritional security of her children and household food security. Nutrition-related knowledge and attitude are necessary for dietary changes towards a healthier dietary pattern. For that reason, food and nutrition-related Knowledge, Attitude and Practice (KAP) is one of the key factors to achieving household food and nutritional security. The main objective of this study is to assess the food and nutrition-related KAP among reproductive-age women and understanding of household food and nutritional security in Sri Lanka as an example for marginalized societies. Thus, a cross-sectional survey was conducted using the KAP model questionnaire administered on 400 reproductive age women (18-49 Years) in marginalized areas in Sri Lanka. Data were collected using a random sampling method. The research results clearly showed that the reproductive age women have a low level of nutritional knowledge in the areas being investigated. Most women have a positive attitude towards receiving nutritional knowledge but have low-level practice about a healthy diet. Furthermore, knowledge, practices, and attitudes of women largely affect their BMI status, as well as household food security. Multiple linear regression analysis was used to analyze the influential factors. There was a highly significant positive correlation between nutritional knowledge, attitude score, and BMI level and a significant difference was found in the area, age, family size, monthly income, educational level, attitudes towards nutrition, food and nutrition practices across the reproductive women (R2:467, p < 0.01). The research results showed that KAP largely determines women's nutrition and household food security. Based on the results of this research, there is a need to enhance nutritional education in reproductive-age women in marginalized areas in Sri Lanka.

Association between body mass index and ready-to-eat food consumption among sedentary staff in Nay Pyi Taw union territory, Myanmar

BACKGROUND

Ready-to-eat (RTE) food consumption has become popular in the working community with the increase in full-time jobs and the limited time to prepare food. Although RTE food is essential for this community, its consumption causes obesity. In Myanmar, obesity is a modifiable risk factor for non-communicable diseases, causing increases in morbidity and mortality. This study aimed to identify the association between body mass index (BMI) and RTE food consumption among sedentary staff in Nay Pyi Taw Union Territory, Myanmar.

METHODS

A cross-sectional study was conducted in 2018, in which 400 respondents participated in face-to-face interviews. The study area was selected using simple random sampling and drawing method. Measuring tape and digital weighing scale were used to measure the height and weight of the respondents. BMI was calculated by dividing the weight by height squared (kg/m2). Overweight and obesity were categorized by World Health Organization cut-off points. The collected data were analyzed using multiple logistic regression to estimate the adjusted odds ratio (AOR), and the 95% confidence interval (CI).

RESULTS

This study revealed that sedentary staff who consumed RTE food once or more per month were nearly five times more likely to be overweight and obese (AOR = 4.78, 95% CI 1.44-15.85) than those who consumed RTE food less frequently. In addition, five factors namely being older than 32 years (AOR = 3.97, 95% CI 1.82-8.69), preference for RTE food (AOR = 8.93, 95% CI 2.54-31.37), light-intensity of physical exercise (AOR = 3.55, 95% CI 1.63-7.73), sedentary leisure activities (AOR = 3.32, 95% CI 1.22-9.03), and smoking (AOR = 5.62, 95% CI 1.06-29.90) were positively associated with overweight and obesity.

CONCLUSION

Frequent consumers of RTE food and less physically active sedentary staff were more likely to be overweight and obese. This study highlights the urgent need to raise awareness regarding healthy lifestyle behaviors among the working community to reduce the burden of obesity-related chronic diseases. Moreover, sedentary workers should be aware of the food-based dietary guidelines of the country. Policy makers should strictly enforce nutritional labeling of RTE food, and strictly prohibit over-branding of RTE food.

Built and social environmental factors influencing healthy behaviours in older Chinese immigrants to Australia: a qualitative study

Background

Neighbourhood environments influence older adults’ health and health-enhancing behaviours, such as physical activity, eating a healthy diet and socialising. However, little is known about the effects of the neighbourhood environment on the health of older immigrants, the number of which is rapidly increasing in developed countries. Using Nominal Group Technique (NGT) sessions, this study of older Chinese immigrants to urban Melbourne, Australia, examined built and social environmental facilitators of and barriers to regular engagement in physical activity, eating a healthy diet and regular contact with other people.

Methods

Participants were recruited from four types of neighbourhoods stratified by walkability and proportion of Chinese dwellers. Twelve NGTs, four specific to each of physical activity, healthy diet and social contacts were conducted in Mandarin or Cantonese (91 participants). NGT responses from groups addressing the same questions were aggregated, similar items were combined, and scores combined across groups. Inductive thematic analysis was used to categorise answers into higher-order themes of factors associated with each behaviour.

Results

For physical activity, 29 facilitators and 28 barriers were generated with the highest ranked facilitator and barrier being “proximity to destinations” and “poor/inadequate public transport”, respectively. For healthy diet, 25 facilitators and 25 barriers were generated, the highest ranked facilitator and barrier were “high food safety standards/regulations” and “lack of family/household members’ social support for a healthy diet”. The social contacts NGTs generated 23 facilitators and 22 barriers, with the highest ranked facilitator and barrier being “proximity to destinations and activities” and “poor public transport”, respectively.

Discussion

Independent living arrangements and the accessibility of destinations of daily living (e.g., bilingual health services, libraries, places of worship and grocery stores / supermarkets), recreational facilities, affordable public transport, and community centres and activities for Chinese people are key elements for promoting regular engagement in physical activity, healthy eating and socialising in older Chinese immigrants. Governments should plan for the provision of this basic infrastructure of community facilities for older immigrants.

A Systematic Review on Socioeconomic Differences in the Association between the Food Environment and Dietary Behaviors

Little is known about socioeconomic differences in the association between the food environment and dietary behavior. We systematically reviewed four databases for original studies conducted in adolescents and adults. Food environments were defined as all objective and perceived aspects of the physical and economic food environment outside the home. The 43 included studies were diverse in the measures used to define the food environment, socioeconomic position (SEP) and dietary behavior, as well as in their results. Based on studies investigating the economic (n = 6) and school food environment (n = 4), somewhat consistent evidence suggests that low SEP individuals are more responsive to changes in food prices and benefit more from healthy options in the school food environment. Evidence for different effects of availability of foods and objectively measured access, proximity and quality of food stores on dietary behavior across SEP groups was inconsistent. In conclusion, there was no clear evidence for socioeconomic differences in the association between food environments and dietary behavior, although a limited number of studies focusing on economic and school food environments generally observed stronger associations in low SEP populations. (Prospero registration: CRD42017073587)

Weight Matters-Factors Influencing Eating Behaviors of Vulnerable Women

Women from low socioeconomic backgrounds are more affected by obesity than men. The influence of weight as a determinant of women's eating behaviors has seldom been studied, especially in Latin America. In this study, we analyzed the food choices of vulnerable women according to their weight status. We conducted photo-elicitation interviews with 31 women from low-income neighborhoods in Santiago, Chile. Weight and height were measured and participants were divided into normal weight (n = 9), overweight (n = 15), and obese groups (n = 7) according to World Health Organization (WHO) body mass index (BMI) categories (p < 0.001). Quantitative and qualitative approaches were used for the analysis. Women in overweight and obese groups described more about their families, temporality, financial issues, and food perception. When weight groups were analyzed separately, more factors explaining eating behaviors were found (mental and physical health, body dissatisfaction, gender role, and obstacles for eating healthy) in the obese group. Results suggest that women with obesity or overweight based their diets on more internal and external factors than did normal weight women. This study contributes to our understanding of why changing behaviors can be difficult in women with obesity. Health care providers should consider these factors in the implementation of programs to address the need for a healthy diet for overweight and obese women.

Parent-directed intervention in promoting knowledge of pediatric nutrition and healthy lifestyle among low-SES families with toddlers: A randomized controlled trial

OBJECTIVE

The objective of this study is to determine the efficacy of an interactive, home visiting curriculum tailored to low socio-economic status families in improving parental knowledge of paediatric nutrition and healthy lifestyle.

METHODS

Parents of toddlers aged 13-16 months living with a household income below 200% of the federal poverty line were randomized into healthy lifestyle intervention and control home visiting curriculum groups. Each curriculum consisted of 12 one-on-one educational sessions with parents facilitated by a trained home-visitor that were administered over a 6-month intervention period. Knowledge assessments were administered before and after the intervention period.

RESULTS

Results of a one-way analysis of covariance (ANCOVA) analysis showed that parents in the intervention group (M = 26.05, SD = 4.24) scored significantly higher than control parents (M = 23.84, SD = 4.26) post-intervention, controlling for parent education level, F(1, 102) = 7.494 (95% confidence interval [-3.68, -0.59]). One-way ANCOVA analysis showed no significant mean difference between the parents in the intervention group (M = 24.13, SD = 4.37) and the control group (M = 23.93, SD = 4.16) at baseline, controlling for parent education level, F(1, 163) = 0.002 (95% confidence interval [-1.28, 1.22]).

CONCLUSIONS

An interactive healthy lifestyle intervention focused on low-SES families significantly improved parental knowledge of paediatric healthy lifestyle. Changes in parental knowledge is a key preliminary step in behaviour change to ultimately affect behaviour. Informing and encouraging parents of toddlers to guide healthy lifestyle development early remains a promising point of intervention for prevention, rather than remediation, of childhood obesity.

Assessing the Importance of Health in Choosing a Restaurant: An Empirical Study from Romania

In the context of a spectacular growth of the Romanian restaurant market, it has become a necessity for managers to analyze the decision-making process related to restaurant selection toward obtaining a competitive advantage, which can be achieved through better segmentation and adequate targeting. The main objectives involved the identification of the main factors that influence restaurant selection by evaluating the role that health concerns play in this process and identifying consumers’ restaurant profiles. A survey was conducted using face-to-face interviews as the contact method, in order to identify the main factors considered important for consumers in the city of Cluj-Napoca in the decision-making process related to restaurant selection. Principal component analysis (PCA) was conducted to group the attributes. The non-hierarchical cluster analysis through the use of the k-means method was used to define different groups within the sample and identify common features. Results suggest that the analyzed restaurant market is dominated by three segments of consumers, of which the largest is represented by “health seekers”: a group of young women with medium and low incomes. As such, the possibility of consuming healthy meals within a restaurant is the most important factor for them during the decision-making process for restaurant selection. The present study has important managerial implications. Restaurant managers should admit that this process represents the starting point in designing restaurant concepts, as this type of information is fundamental for management decisions. On the other hand, the study offers important information regarding consumer perception of food, which has recently changed significantly, especially in the segment of young consumers to whom health is very important.

Development of an intervention program to prevent childhood obesity targeted to Mexican mothers of school-aged children using intervention mapping and social cognitive theory

In Mexico, data from the last National Health and Nutrition Survey (2016) described the increase in the prevalence of overweight and obesity in school-aged children (33.2%). Obesity prevention strategies have not been effective, and currently, Mexico has one of the highest prevalence of childhood obesity. Thus, there is an urgent need to develop strategies that can prevent childhood obesity and also to avoid these children to remain overweight/obese through adulthood. The objective of this study was to provide a step-by-step description of the design, implementation and evaluation of an intervention plan for Mexican mothers of school aged children to promote healthy eating and to prevent childhood obesity. The program Niño Sano Adulto Sano was developed using the Intervention Mapping Approach and the Social Cognitive Theory frameworks to provide Mexican mothers with knowledge and skills to positively modify their children's food behavior, thus preventing future weight gain. The program was developed, piloted and delivered to the target population with positive results on the mothers' nutrition knowledge and children's BMI. Intervention Mapping and Social Cognitive Theory are useful models to design and deliver an intervention that provides a holistic approach to promote healthy eating.

Social Norms Influencing the Local Food Environment as Perceived by Residents and Food Traders: The Heart Healthy Hoods Project

Exploring subjective elements of the food environment remains key to understand why and how residents purchase food. Our aim was to explore and describe the social norms relating to the local food environment and food purchasing behaviors, as perceived by residents and food traders in Madrid, Spain. This qualitative study took place in a middle socioeconomic status neighborhood of Madrid between January 2015 and May 2016. We conducted 35 semi-structured interviews. We used stratified purposive sampling to recruit residents, neighborhood workers (N = 20) and food traders (N = 15) representing different levels of involvement with food purchasing behaviors. We analyzed these data using an interpretative phenomenological analysis approach. Participants highlighted social aspects of the food environment in relation to food purchasing behaviors. First, interpersonal and relational food environment elements were emphasized, including trust and tradition. Participants also identified generational demographic trends in relation to changes in the way residents purchased food: the new pace of life and the lack of time to buy fresh food and to cook at home. All these elements were influenced by the economic crisis. Food environment interventions aiming to improve food purchasing behaviors and residents' diets should consider intermediate social aspects of the food environment like trust and tradition and the fast pace of life of younger generations.

Discretionary intake among Australian adults: prevalence of intake, top food groups, time of consumption and its association with sociodemographic, lifestyle and adiposity measures

OBJECTIVE

To profile discretionary food and beverage (DF) consumption among Australian adults.

DESIGN

Cross-sectional analysis. Dietary and sociodemographic data were used to profile DF intake. Prevalence of DF consumption, DF servings (1 serving=600 kJ), nutrient contribution from DF and top DF food groups by self-reported eating occasions were determined. DF consumers (&gt;0 g) were classified according to quartile of DF intake and general linear models adjusted for age and sex were used to determine associations.

SETTING

2011-12 National Nutrition and Physical Activity Survey (NNPAS).ParticipantsAdults aged ≥19 years (n 9341) who participated in the NNPAS 2011-12.

RESULTS

Most adults consumed DF (98 %) and over 60 % exceeded 3 DF servings/d, with a mean of 5·0 (se 0·0) DF servings/d. Cakes, muffins, scones, cake-type desserts contributed the most DF energy (8·4 %) of all food groups, followed by wines (8·1 %), pastries (8·0 %) and beers (6·1 %), with all these food groups consumed in large portions (2·3-3·0 DF servings). Lunch and dinner together contributed 45 % of total DF energy intake. High DF consumers had an average of 10 DF servings, and this group contained more younger adults, males, low socio-economic status, lower usual fruit intake and higher mean waist circumference, but not higher BMI.

CONCLUSIONS

A focus on DF consumed in large portions at lunch and dinner may help improve interventions aimed at reducing DF intake and addressing negative adiposity-related measures found in high DF consumers.

Food Security Experiences of Aboriginal and Torres Strait Islander Families with Young Children in An Urban Setting: Influencing Factors and Coping Strategies

Evidence on Aboriginal and Torres Strait Islander peoples' food security experiences and coping strategies used when food insecurity occurs is limited. Such evidence is important to inform policies that can reduce the consequences of food insecurity. This study investigated factors perceived by Aboriginal and Torres Strait Islander families with young children to influence household food security, and coping strategies used, in an urban setting. A qualitative research inductive approach was used. Data were collected through an iterative process of inquiry through initial interviews with 30 primary care-givers, followed by in-depth interviews with six participants to further explore emerging themes. Major topics explored were: influencing factors, food insecurity experiences, impact on food selection, and coping strategies. Food affordability relating to income and living expenses was a major barrier to a healthy diet with large household bills impacting food choice and meal quality. Access to family support was the main reported coping strategy. Food insecurity is experienced by Aboriginal and Torres Strait Islander families, it is largely intermittent occurring especially when large household bills are due for payment. Family support provides an essential safety net and the implications of this are important to consider in public policy to address food insecurity.

Environmental and Individual Predictors of Healthy Dietary Behaviors in a Sample of Middle Aged Hispanic and Caucasian Women

The objective of this effort is to gather data to tailor interventions appropriately. Greater understanding of the correlates of socioeconomic status and obesogenic dietary behaviors was the focus of this manuscript. Using multistage sampling, women with varied education levels completed a baseline assessment in a longitudinal study of women aged 30 to 50 years. This study was conducted in low-SES areas of South King County, Washington State. This study included 530 Caucasian and 510 Hispanic women. Fruit and vegetable consumption was positively associated and soft drink consumption inversely associated with the level of education in Caucasian women. In contrast, percentage calories from fat was positively associated with the level of education in Hispanic women. In Hispanic women, level of education interacted significantly with food security in relation to percentage calories from fat, and with eating norms in relation to soft drink consumption. Neighborhood presence of ethnic food stores was associated with outcomes for Hispanic women, but for Caucasians, presence of fast food restaurants was important. Education was consistently associated with two of the three obesogenic dietary behaviors studied among Caucasian women. Education played a moderating role in the associations of food security and eating norms, independent of area level food availability, in two of three obesogenic dietary behaviors studied. However, these patterns differed for Hispanic women, indicating the need for more research into important variables to support change in Hispanic women. Women of differing ethnic groups did not respond similarly to environmental conditions and policy-relevant surroundings. These data have meaning for considering urban policy that impacts obesity levels in the population.

Healthy Eating for Obese Children From Socioeconomically Disadvantaged Families: Its Ecological Factors and Strategies

INTRODUCTION

Researchers explored the meanings of "eating" for obese children from socioeconomically disadvantaged families and identified multilevel factors and strategies for their healthy eating based on ecological perspectives.

METHODOLOGY

Grounded on a qualitative research design, focus group interviews were conducted with each group of key stakeholders: obese children, their mothers, and social workers from public welfare systems in South Korea.

RESULTS

"Eating" and "healthy eating" were defined as "fulfilling deprivations" and "integrating balance into their lives," respectively. Eight factors and four strategies for their healthy eating were identified at intrapersonal, interpersonal, organizational, and community/political levels.

DISCUSSION

These findings may help nurses in Western culture understand the cultural context of obese children's eating embedded in socioeconomically disadvantaged families and public welfare systems in Asian culture. Furthermore, these findings provide specific guides to culturally relevant, multilevel strategies for promoting healthy eating in the field of childhood obesity prevention.

"Everything else comes first": a mixed-methods analysis of barriers to health behaviors among military spouses

Background

Military spouses are integral to the health of their families, but have demonstrated elevated levels of stress, depression, and anxiety. Participating in health behaviors such as physical activity and healthy eating may have a positive impact on spouses’ physical and mental health, but emerging evidence suggests spouses’ participation in these behaviors is scarce. Thus, the purpose of this study was to examine the most frequently reported barriers to health behaviors among military spouses.

Methods

Military spouses were recruited to complete surveys (N = 230) or participate in focus group sessions (N = 22). On the surveys, participants indicated up to 3 of their most frequent barriers to physical activity, diet, social connection, and stress management. Responses were coded and summed to identify the most commonly reported barriers to each health behavior. Subsequently, focus group sessions were conducted to gain a more in-depth understanding of the challenges military spouses face when trying to maintain a healthy lifestyle. Focus group transcripts were coded using thematic data analysis to identify the most frequently discussed barriers for each behavior.

Results

On the surveys, lack of time was the most prevalent barrier for physical activity, social connection, and stress management, and the second most prevalent barrier for diet. Financial concerns were the most prevalent barrier to maintaining a healthy diet. Barriers related to parent/family responsibilities were commonly reported across all health behaviors. During the focus group sessions, the transient military lifestyle was reported to have a significant impact on all of the health behaviors. Other military-related stressors including deployments and the necessity to “do it all” alone were frequently discussed. Many participants exhibited rigid definitions of what “counts” as exercise or health eating. Overall, participants reported sacrificing participation in health behaviors to attend to other priorities.

Conclusions

Military spouses reported numerous barriers to health behaviors that made it difficult for them to prioritize their own health and well-being. Although some of the barriers reported were similar to barriers reported by civilians, unique stressors associated with military life further impeded participation in health behaviors. These findings can be used to inform future health promotion interventions for military spouses.

Tailoring lifestyle interventions to low socio-economic populations: a qualitative study

Background

People living in deprived areas are more likely to be overweight or obese, have poorer health outcomes, and tend to benefit less from interventions than those from more affluent backgrounds. One approach to address such health inequalities is to tailor existing interventions to low socio-economic populations, yet there is limited evidence to inform their design. This study aims to identify how best to tailor lifestyle interventions to low socio-economic populations to improve outcomes.

Methods

Following direct observations of community-run weight loss groups, we interviewed 11 group facilitators and 14 service users from a health improvement service in a low socio-economic area in the North West of England. Audio-recorded interviews were transcribed verbatim and analysed thematically.

Results

We identified two overarching themes within the data. The first theme, managing diversity, included challenges faced in delivering a generic intervention to a diverse population in terms of knowledge, language and literacy skills, and cultural diversity. The second theme incorporated all issues relating to the environment, such as cost, access and availability of food and leisure facilities, and ‘life gets in the way’.

Conclusions

Tailoring interventions for this population is necessary, and more attention is needed to develop ways to ensure service providers and users engage with behaviour change techniques such as goal setting, rather than focusing on information provision alone. Interventions should also be mindful of cost, cultural diversity, and language and literacy barriers, as well as potential for disengaging this hard to reach population.

The characterisation of overweight and obese women who are under reporting energy intake during pregnancy

Background

Misreporting of energy intake is common and can contribute to biased estimates of the relationship between diet and disease. Energy intake misreporting is poorly understood in pregnancy and there is limited research assessing characteristics of women who misreport energy intake or changes in misreporting of energy intake across pregnancy.

Methods

An observational study in n = 945 overweight or obese pregnant women receiving standard antenatal care who participated in the LIMIT randomised trial. Diet, physical activity, psychological factors, body image satisfaction and dieting behaviour were assessed at trial entry (10–20 weeks gestation) and 36 weeks gestation. Energy misreporting status was assessed through the ratio of daily energy intake over basal metabolic rate. Logistic regression analyses were conducted with the dependent variable of under reporting of energy intake at study entry or 36 weeks in separate analysis.

Results

At study entry and 36 weeks, women were classified as under reporters (38 vs 49.4%), adequate reporters (59.7 vs 49.8%) or over reporters of energy intake (2.3 vs 0.8%) respectively. The prevalence of under reporting energy intake at 36 weeks was higher than at study entry (early pregnancy). Body mass index (BMI) at study entry and 36 weeks and socioeconomic status, dieting behaviour and risk of depression at 36 weeks were independent predictors of under reporting of energy intake.

Conclusions

Under reporting of energy intake was present in over a third of overweight and obese pregnant women and was higher in late compared to early pregnancy. Characteristics such as BMI, socioeconomic status, past dieting behaviour and risk of depression may aid in identifying women who either require support in accurate recording of food intake or attention for improving diet quality. Results were unable to distinguish whether under reporting reflects misreporting or a true restriction of dietary intake.

Trial registration

Australian and New Zealand Clinical Trials Registry ACTRN12607000161426, registered 9/3/2007.

Electronic supplementary material

The online version of this article (10.1186/s12884-018-1826-x) contains supplementary material, which is available to authorized users.

Sociodemographic characteristics and frequency of consuming home-cooked meals and meals from out-of-home sources: cross-sectional analysis of a population-based cohort study

OBJECTIVE

To identify sociodemographic characteristics associated with frequency of consuming home-cooked meals and meals from out-of-home sources.

DESIGN

Cross-sectional analysis of a population-based cohort study. Frequency of consuming home-cooked meals, ready meals, takeaways and meals out were derived from a participant questionnaire. Sociodemographic characteristics regarding sex, age, ethnicity, working overtime and socio-economic status (SES; measured by household income, educational attainment, occupational status and employment status) were self-reported. Sociodemographic differences in higher v. lower meal consumption frequency were explored using logistic regression, adjusted for other key sociodemographic variables.

SETTING

Cambridgeshire, UK.

SUBJECTS

Fenland Study participants (n 11 326), aged 29-64 years at baseline.

RESULTS

Eating home-cooked meals more frequently was associated with being female, older, of higher SES (measured by greater educational attainment and household income) and not working overtime. Being male was associated with a higher frequency of consumption for all out-of-home meal types. Consuming takeaways more frequently was associated with lower SES (measured by lower educational attainment and household income), whereas eating out more frequently was associated with higher SES (measured by greater educational attainment and household income) and working overtime.

CONCLUSIONS

Sociodemographic characteristics associated with frequency of eating meals from different out-of-home sources varied according to meal source. Findings may be used to target public health policies and interventions for promoting healthier diets and dietary-related health towards people consuming home-cooked meals less frequently, such as men, those with lower educational attainment and household income, and overtime workers.

Mediation of psychosocial determinants in the relation between socio-economic status and adolescents' diet quality

PURPOSE

To examine the underlying reasons for the positive relation between socio-economic status (SES) and the diet quality of adolescents.

METHODS

In 2081 adolescents (12.5-17.5 years) of the European HELENA study, a continuous variable on diet quality via 2-day 24-h recalls was available. SES was reflected by parental education, parental occupation and family affluence. Mediation by several psychosocial determinants was tested: self-efficacy, availability at school and home, social support, barriers, benefits, awareness and some self-reported influencers (parents, school, taste, health, friends, food readily available, easy preparation, hunger, price and habits). Multiple mediation analyses were adjusted for age, sex and country.

RESULTS

The availability of soft drinks and fruit at home, social support, parental influence, barriers, price influence, taste influence, health influence and food being readily available were significant mediators. The multiple mediation indirect effect accounted for 23-64% of the total effect. Both occupation and education and both maternal and paternal factors could be explained by the mediation. The unavailability of soft drinks was the strongest mediator (17-44% of the total effect).

CONCLUSION

Up to 64% of the positive relation between SES and the diet quality in adolescence could be explained by several healthy eating determinants. Focusing on these factors in low-SES populations can minimize social inequalities in diet and health by improving the diet of these specific adolescents.

Mediation Effect of Physical Activity on Obesity in Black Women

BACKGROUND AND OBJECTIVE

Sociodemographic and lifestyle factors, physical activity, diet, and nutrients are important in the understanding of obesity. The possibly direct or indirect nature of the associations among these factors and the eventual link to obesity is not well understood. In this study, we assess the indirect association between socio-demographic factors and obesity.

DESIGN

A case-control study involving African American women conducted at Howard University Cancer Center.

PARTICIPANTS AND METHODS

One hundred ninety eight participants gave information on anthropometric measurements, intake of dietary supplements and nutrients, socio-demographic factors (age, marital status, income and education) and physical activity. Path analysis was utilized to assess associations between socio-demographic factors and obesity through physical activity, dietary supplements and nutrients, smoking or alcohol consumption.

MAIN RESULTS

The mean age of the participants was (55 ± 12 years), with 50% being obese (BMI ≥ 30 kg/m²). Obesity level decreased by approximately 7% for every one level increase in education via its prior effect on vigorous physical activity. Age had a significant positive indirect effect on obesity through vigorous physical activity - with obesity levels increasing by approximately 6% for every one year increase in age via its prior effect on vigorous physical activity.

CONCLUSIONS

Vigorous physical activity mediates the association between education and age on obesity.

Associations of Food Addiction in a Sample Recruited to Be Nationally Representative of the United States

The current study investigated the prevalence of food addiction and its associations with obesity and demographic factors in a sample recruited to be more nationally representative of the United States than previous research. Individuals (n = 1050) were recruited through Qualtrics' qBus, which sets demographic quotas developed using the United States census reference population. Participants (n = 986) self-reported food addiction, measured by the modified Yale Food Addiction Scale 2.0, height, weight, age, gender, race and income. Food addiction was observed in 15% of participants, with greater prevalence in individuals who were younger, Hispanic and/or reported higher annual income. Food addiction prevalence was higher in persons who were underweight or obese, relative to normal weight or overweight. Food addiction was associated with higher body mass index in women and persons who were older, White and/or reported lower income. Identifying the scope of food addiction and individual risk groups may inform public policy initiatives and early intervention efforts. Copyright © 2017 John Wiley & Sons, Ltd and Eating Disorders Association.