Food insecurity in adults with mood disorders: prevalence estimates and associations with nutritional and psychological health

Food insecurity in children and young people in Scotland

The aim of this review is to highlight the key issues in relation to food insecurity among children and young people living in Scotland. It provides an overview of the current context of food insecurity more generally within the UK and specifically in Scotland. Food insecurity has risen in Scotland evidenced through responses to national surveys and the dramatic increase in households relying on emergency food provision. Food insecurity is highest among young people, single parent families and single men. The key drivers of food insecurity include insufficient income, welfare reform, food inflation and geo-political events. Evidence suggests that food insecurity is negatively related to sufficient nutritional intake, and the implications for physical and mental health are profound. Policy actions implemented to mitigate the impact of food insecurity on children and young people include the introduction of the Scottish Child Payment, food voucher schemes, free school meals, and holiday food provision. Further evidence is required to evaluate the success of these policies in reducing or mitigating food insecurity. The review concludes by considering the ways in which a rights-based approach to food might benefit children and young people living in Scotland, and argues that wider systemic change is required.

Food insecurity and body dissatisfaction in a sample of Canadian adults

Food insecurity may predict poorer body image, which is associated with increased risk of mental health problems. However, minimal attention has been given to the food insecurity-body image link and to factors that may influence this link, such as assigned sex; importantly, females are more likely to experience both food insecurity and body dissatisfaction. The present study used data from the 2017 to 2018 Canadian Community Health Survey (N = 32,017) to investigate the effects of food insecurity and sex on body satisfaction via generalized ordered logistic regression. Results indicated: (1) Food insecurity predicted lower odds of body satisfaction, (2) Males were more likely than females to be satisfied with their bodies, and (3) Food insecurity no longer predicted body satisfaction following the inclusion of sex. Findings suggest the association between food insecurity and body satisfaction may largely be driven by the link between food insecurity and sex. Further investigation is warranted.

Childhood food insecurity, mental distress in young adulthood and the supplemental nutrition assistance program

Food insecurity affects 14% of US homes with children and has been associated with increased mental health problems. Few studies have examined long-term consequences for mental health and the role of social policies. This study examined the association between childhood household food insecurity (HHFI) and young adult psychological distress, and the moderating role of caregiver psychological distress and the Supplemental Nutrition Assistance Program (SNAP) using data from the Panel Study of Income Dynamics (1995-2015). The sample comprised 2782 children ages 0-12 years in 1997. Past-year HHFI was measured using the USDA 18-item questionnaire in 1997, 1999, 2001 and 2003. Young adults' non-specific psychological distress was measured with the Kessler (K6) scale in 2005, 2007, 2009, 2011, 2013 and 2015. Three trajectories of food insecurity were identified: 1) Persistent food security (70.5%); 2) Intermediate/fluctuating food insecurity (24.6%), and; 3) Persistent food insecurity (4.9%). Compared to persistent food security, fluctuating and persistent food insecurity were associated with significantly higher levels of psychological distress. This association was robust to adjusting for socio-demographic factors, caregiver psychological distress, and family access to governmental supports: [Adj. ORs (95% CI's = 1.72 (1.59-1.85) and 2.06 (1.81-2.33)]. Having a caregiver who suffered from psychological distress (1997 and/or 2002) and growing up with persistent food insecurity placed children at greater risk for mental health problems. Access to SNAP attenuated this risk. Early HHFI is associated with psychological distress in young adulthood. Interventions to increase access to SNAP and address caregivers mental health may prevent mental health problems associated with childhood HHFI.

Household food insecurity, sense of community belonging, and access to a regular medical doctor as mediators in the relationship between mood and/or anxiety disorders and self-rated general health in Canada between 2011 and 2016: a serial cross-sectional analysis

OBJECTIVE

To assess whether (household) food insecurity, access to a regular medical doctor, and sense of community belonging mediate the relationship between mood and/or anxiety disorders and self-rated general health.

METHODS

We used six annual cycles of the Canadian Community Health Survey, including Canadian adults aged 18-59 years, between 2011 and 2016. Mediation models, adjusted for key determinants of health, were based on a series of weighted logistic regression models. The Sobel products of coefficients approach was used to estimate the indirect effect, and bootstrapping to estimate uncertainty.

RESULTS

The annual (weighted) prevalence of mood and/or anxiety disorders increased from 11.3% (2011) to 13.2% (2016). Across the 6 years, 23.9-27.7% of individuals with mood and/or anxiety disorders reported fair/poor self-rated health as compared with 4.9-6.5% of those without mood and/or anxiety disorders (p<0.001). Similarly, the 7.2-8.9% of the population reporting fair/poor self-rated health were disproportionately represented among individuals reporting food insecurity (21.1-26.2%, p<0.001) and a weak sense of community belonging (10.0-12.2%, p<0.001). A significantly lower prevalence of poor self-rated health was observed among respondents reporting having access to a regular medical doctor in 2012, 2015, and 2016. In 2016, sense of community belonging and food insecurity significantly mediated the effect of mood and/or anxiety disorders on self-rated general health. Access to a regular medical doctor did not mediate this relationship.

CONCLUSION

Efficient policies that address food insecurity and sense of community belonging are needed to decrease the mental health burden and improve health satisfaction of Canadians.

Prevalence of food insecurity in people with major depression, bipolar disorder, and schizophrenia and related psychoses: A systematic review and meta-analysis

People with severe mental illness (SMI), such as major depression, bipolar disorder, and schizophrenia, experience numerous risk factors that may predispose them to food insecurity; however, the prevalence of food insecurity and its effects on health are under-researched in this population group. This systematic review and meta-analysis aimed to describe the prevalence and correlates of food insecurity in people with SMI. A comprehensive electronic search was conducted up to March 2021. Random effects meta-analysis was employed to determine the prevalence of food insecurity in SMI, and odds ratio (OR) of food insecurity in people with SMI compared to non-psychiatric controls/general population. Twenty-nine unique datasets (31 publications) were included. Prevalence estimate of food insecurity in people with SMI was 40% (95% CI 29-52%, I² = 99.7%, N = 27). People with SMI were 2.71 (95% CI 1.72-3.25) times more likely to report food insecurity than the comparator group (Z = 11.09, p < 0.001, I² = 95%, N = 23). The odds of food insecurity in SMI were higher in high/high-middle income countries compared to low/low-middle income countries, likely due to the high food insecurity rates in the general population of lower income countries. There was no difference in food insecurity rates by diagnosis. Food insecurity should be a consideration for health professionals working with community-dwelling people with SMI.

Household food insecurity is associated with depressive symptoms in the Canadian adult population

BACKGROUND

It is essential to identify factors associated with depression as it is a highly prevalent and disabling mental disorder. The aim of this study was to examine the association between depressive symptoms and household food security status among the Canadian adult population.

METHODS

This is a cross-sectional study of the adult population in the five provinces and one territory (Northwest Territories) of Canada using data from the 2015-2016 Canadian Community Health Survey-Annual Component (n=19,118). Depressive symptoms were assessed using the 9-item Patient Health Questionnaire. Household food insecurity was measured using the Household Food Security Survey Module. A weighted logistic regression analysis with robust variance estimation technique was performed.

RESULTS

Approximately 22% of the Canadian adult population reported mild-to-severe depressive symptoms, and 8.3% were from households classified as food insecure. Household food insecurity remained a predictor of mild-to-severe depressive symptoms after adjustment for other known risk factors (OR_ajd: 2.87, 95% CI: 2.33-3.55, p<0.001). In the multivariable model, significant associations were also found with multimorbidity, lower household income, a history of illicit drug use, being a current smoker, being a widowed/divorced/separated, obesity, and being a non-drinker. Significant interactions also emerged between employment status and age (p=0.03), employment status and gender (p<0.001), and physical activity level and gender (p<0.001).

LIMITATIONS

The cross-sectional nature of the study does not allow inferring causality.

CONCLUSIONS

Household food insecurity is associated with depressive symptoms in Canadian adults. Additional longitudinal research is required to further elucidate the nature of this relationship.

Association of Food Insecurity with Nutrient Intake and Depression among Korean and US Adults: Data from the 2014 Korea and the 2013-2014 US National Health and Nutrition Examination Surveys

The purpose of this study is to understand the current status of food insecurity in Korea and the US and to compare the relationship of food insecurity with nutrient intake and depression. Data from the 2014 Korea and the 2013-2014 US National Health and Nutrition Examination Surveys were analyzed, and a total of 3102 Korean and 3234 American adults aged 20-64 years were included. Study subjects were classified into three groups according to degree of food insecurity assessed by the 18-item Household Food Security Survey Module: food secure (FS), mildly food insecure (FI 1), and moderately-to-severely food insecure (FI 2) groups. Energy and nutrient intake were assessed using a 24-h dietary recall. Depression was measured using the Patient Health Questionnaire-9 (PHQ-9) screener. The prevalence of food insecurity was 17.2% in Korea and 26.4% in the US. In both countries, the people in the FI 2 group had lower incomes and education levels and were mostly single. Energy and nutrient intake differed by food insecurity status. In both Korea and the US, adults with moderate-to-severe food insecurity (FI 2) consumed fewer proteins, fiber, potassium, and vitamin C. Additionally, the FI 2 groups had higher proportions of people not meeting the Dietary Reference Intake for protein, potassium, niacin, and vitamin C than the FS groups in Korea and the US. FI 2 people were three times more likely to be depressed than FS group; this difference was stronger in Korea than the US. We found that the prevalence of food insecurity was higher in the US than in Korea, and food insecurity was associated with reduced nutrient intake and increased odds of depression in both Korean and US adults. Therefore, food insecurity is an important public health issue at both the individual and national levels. Continuous monitoring and new intervention activities to promote food security are needed.

Assessing Food Insecurity in Individuals with Serious Mental Illness: A Pilot Training for Community Mental Health Providers

Food insecurity (FI), or limited or uncertain access to food, is a significant public health issue, especially for individuals with serious mental illness. As such, mental health providers should regularly assess FI and link individuals to resources. The purpose of this project was to create and pilot test a provider training on FI assessment at a community mental health center. Fifteen providers participated in the training and completed surveys at post-training and one-month follow-up. Results suggested success in delivering an acceptable training that conveyed the importance of FI and inspired confidence in assessment. Yet, it was not sufficient to modify providers' FI assessment behavior. A brief training can effectively teach providers about FI and promote confidence in assessment; however, it is not adequate to change behavior. Future work should examine the provider training in a larger sample and wider variety of CMHC providers and explore ways to integrate FI assessment into existing practices to address implementation barriers.

Impact of sex and marital status on the prevalence of perceived depression in association with food insecurity

Background

While both food insecurity and depression have been reported to be closely related to sex and marital status, the impact of sex and marital status on the prevalence of perceived depression in association with food security status has not been evaluated.

Materials & methods

We performed a nationwide population study using data for 19,866 adults obtained from the 2012–2015 Korean National Health and Nutrition Examination Surveys. Household food insecurity status was evaluated using the 18-item Food Security Survey Module. Perceived depression was measured using one item questionnaire or the 9-item Patient Health Questionnaire (PHQ-9). We cross-sectionally analyzed associations between perceived depression and variables, including socio-demographic factors and food security status. The prevalence of perceived depression was compared according to sex, marital status, and food security status. We applied survey sampling weights in all analyses.

Results

The overall prevalence of perceived depression was 10.5%. Prevalence rates of perceived depression in the high food security group, marginal food security group, low food security group, and very low food security group were 8.9%, 13.6%, 19.7%, and 35.0%, respectively (P < 0.001). Of total participants, 1.8% were categorized as having both perceived depression and food insecurity. After adjusting for confounding covariates, female sex (adjusted odds ratio [aOR]; 2.37), never married (aOR; 1.37), divorced/widowed/separated (aOR; 1.50), low food security (aOR; 1.72), and very low food security (aOR; 3.65) were associated with increased risk of perceived depression. Men with very low food security and divorced/widowed/separated status were most likely to have perceived depression (53.2%), followed by women with very low food security and divorced/widowed/separated status (48.7%), women with very low food security and married status (42.0%), and women with low food security and divorced/widowed/separated status (33.3%).

Conclusions

Female sex and marital status of divorced/widowed/separated were strongly associated with perceived depression. These two factors and food insecurity synergistically contributed to perceived depression.

Mental and substance use disorders and food insecurity among homeless adults participating in the At Home/Chez Soi study

BACKGROUND

Few studies have examined how food insecurity changes over time when living with severe mental disorders or substance use disorders. This study identifies food insecurity trajectories of homeless adults participating in a trial of a housing intervention and examines whether receiving the intervention and having specific mental and substance disorders predict food insecurity trajectories.

MATERIALS AND METHODS

We studied 520 participants in the Toronto site of the At Home/Chez-Soi project. Food insecurity data were collected at seven times during a follow-up period of up to 5.5 years. Mental and substance use disorders were assessed at baseline. Food insecurity trajectories were identified using group based-trajectory modeling. Multinomial logistic regression was used to examine the effects of the intervention and mental and substance use disorders on food insecurity trajectories.

RESULTS

Four food insecurity trajectories were identified: persistently high food insecurity, increasing food insecurity, decreasing food insecurity, and consistently low food insecurity. Receiving the intervention was not a predictor of membership in any specific food insecurity trajectory group. Individuals with major depressive episode, mood disorder with psychotic features, substance disorder, and co-occurring disorder (defined as having at least one alcohol or other substance use disorder and at least one non-substance related mental disorder] were more likely to remain in the persistently high food insecurity group than the consistently low food insecurity group.

CONCLUSION

A persistently high level of food insecurity is common among individuals with mental illness who have experienced homelessness, and the presence of certain mental health disorders increases this risk. Mental health services combined with access to resources for basic needs, and re-adaptation training are required to enhance the health and well-being of this population.

Combined effects of disease management and food insecurity on physical and mental health in Korean adults

OBJECTIVE

The present study aimed to examine the combined effects of disease management and food insecurity on physical and mental health in a representative Korean population.

DESIGN

A cross-sectional study.

SETTING

Data from the Korea National Health and Nutrition Examination Survey (KNHANES) 2012-2015.

PARTICIPANTS

Adults aged ≥30 years (n 17 934) who participated in the KNHANES.

RESULTS

Among health-care factors, unmet health-care needs and mental health counselling were different by food insecurity status, with a higher prevalence in adults with food insecurity. The prevalence of underweight was higher in men with food insecurity (5·9 %), whereas the prevalence of obesity was higher in women with food insecurity (37·4 %), than that in men and women with food security. Food insecurity was associated with a high risk of all mental health outcomes. For the combined effects of disease management and food insecurity, unmet health-care needs was related to increased risk of obesity for food-insecure men (Pinteraction = 0·029) and lack of participation in nutrition education or counselling was related to increased risk of obesity for food-insecure women (Pinteraction = 0·010). In addition, higher unmet health-care needs in adults with food insecurity was related to higher risk of mental health outcomes.

CONCLUSIONS

Unmet health-care needs may exacerbate obesity for food-insecure men and mental health problems for both food-insecure men and women. In addition, lack of participation in nutrition education or counselling may exacerbate the obesity for food-insecure women.

Coping with Food Insecurity Among African American in Public-Sector Mental Health Services: A Qualitative Study

While there are high rates of food insecurity among individuals with serious mental illnesses, and among African Americans, there is very little research on the ways African Americans in public-sector mental health services cope with food insecurity. This research paper presents qualitative data from a mixed methods study on the prevalence and management of food insecurity among African Americans using public sector mental health services. We interviewed 21 people about their everyday experiences of food insecurity and strategies they used to cope. While participants reported experiencing high levels of food insecurity, they also described the use of communal strategies to help them cope, including sharing food and cooking meals jointly, which seemed to reduce the negative effects of living with high levels of food insecurity as well as a serious mental illness. Policy innovations like communal gardens and kitchens provided through public mental health services may be particularly helpful.

Food-insecure pregnant women in South Africa: a cross-sectional exploration of maternal depression as a mediator of violence and trauma risk factors

OBJECTIVES

Better understanding of psychosocial risk factors for food insecurity (FI) during pregnancy and how they interact is crucial, given long-term health implications for maternal and child health. We investigated the association between maternal childhood trauma as well as intimate partner violence (IPV) and FI among pregnant women in South Africa, in the Drakenstein Child Health Study, and whether maternal depression mediates these relationships.

SETTING

Two primary care clinics in Paarl, South Africa.

PARTICIPANTS

992 pregnant women; inclusion criteria were clinic attendance and remaining in area for at least 1 year; women were excluded if a minor.

METHODS

We examined psychosocial predictors of FI using multivariate regression. Mediation analyses investigated whether depression mediated the relationship between IPV and FI as well as between childhood trauma and FI, including disaggregation by two study communities. FI was assessed using an adapted US Department of Agriculture food security scale; households were coded as food insecure where 2 of 5 affirmative responses were recorded.

RESULTS

Among 992 pregnant women, there were high rates of IPV (7%-27%), depression (24%) and childhood trauma (34%). In multivariate cross-sectional analysis, emotional IPV (adjusted OR [aOR] 1.60; 95% CI 1.04 to 2.46), depression (aOR 1.05; 95% CI 1.01 to 1.08) and childhood trauma (aOR 1.52; 95% CI 1.08 to 2.15) predicted FI. In mediation models, depression partially mediated the relationship between emotional IPV and FI as well as physical IPV and FI; depression partially mediated the relationship between childhood trauma and FI. Differing degrees of mediation were found when applied to communities.

CONCLUSIONS

Antenatal maternal depression, IPV and childhood trauma were highly prevalent and associated with FI. Depression, IPV and trauma screening services should be considered within routine antenatal care and may offer an opportunity to identify and intervene. Community-level differences in risk and in mediation analyses indicate that contextual tailoring of interventions may be important.

Food Security in the Context of Paternal Incarceration: Family Impact Perspectives

Although research about the unintended consequences of paternal incarceration for family well-being has grown in recent years, there has been minimal exploration of food insecurity. Using qualitative methods, we aimed to understand the relationships between paternal incarceration and family food insecurity in Canada. An ethnographic study (24 months) was conducted that included naturalistic observation and in-depth interviews with formerly incarcerated fathers, their partners, and societal reintegration-focused stakeholders (n = 63). Interpretive thematic analysis based on family impact and intersectional theories, indicated that family food insecurity was elucidated by pre-incarceration, economic, social, health, and relationship factors; stigma and social/structural constraints; and intersections among individual, correctional system, community, and macro-level (i.e., economic, social, policy, physical contexts) factors. Participatory approaches and collaborative action among diverse stakeholders that include practitioners, policy makers, researchers, as well as health, social, and criminal justice agencies can guide best practices in creating supportive food environments for families impacted by adversities of incarceration. In particular, interventions aimed at prescriptive ethics, social justice, and meaningful rehabilitation show promise at mitigating the collateral consequences of incarceration-related food insecurity.

Mental Illness, Not Obesity Status, is Associated with Food Insecurity Among the Elderly in the Health and Retirement Study

OBJECTIVES

Food insecurity, limited or uncertain access to adequate nutrition, is an increasingly recognized determinant of health outcomes and is often associated with having obesity. It is unclear, however, if this association persists in elderly populations.

METHODS

We conducted a cross-sectional study of 2868 participants' aged 65+ years from the Health and Retirement Study. Multivariate logistic regression was used to assess associations between food insecurity and body mass index, demographic characteristics, psychiatric history, and medical history.

RESULTS

Participants with overweight/obesity had a higher prevalence of food insecurity than leaner counterparts, however, weight status was not a significant predictor of food insecurity after multivariate adjustment. Instead, mental illness, current smoking status, and non-White race were all independently associated with food insecurity.

DISCUSSION

Beyond financial status, health care providers are encouraged to use these characteristics to identify elderly patients that may be at risk of food insecurity.

Household Food Insecurity Narrows the Sex Gap in Five Adverse Mental Health Outcomes among Canadian Adults

The sex gap (i.e., the significant difference in an outcome between men and women) in the occurrence of a variety of mental health conditions has been well documented. Household food insecurity has also repeatedly been found to be associated with a variety of poor mental health outcomes. Although both sex and household food insecurity have received attention individually, rarely have they been examined together to explore whether or how these indicators of two social locations interact to impact common mental health outcomes. Using a pooled sample (N = 302,683) of the Canadian Community Health Survey (2005⁻2012), we test whether sex modifies the relationship between household food insecurity assessed by the Household Food Security Survey Module and five adverse mental health outcomes, controlling for confounding covariates. Although the sex gap was observed among food secure men versus women, males and females reporting any level of food insecurity were equally likely to report adverse mental health outcomes, compared with those reporting food security. Therefore, household food insecurity seems to narrow the sex gap on five adverse mental health outcomes.

Traumatic event exposure associated with increased food insecurity and eating disorder pathology

OBJECTIVE

The primary aim was to investigate the association between food insecurity (FI) and eating disorders, which are nutrition-based public health problems, with traumatic event exposure in a low-income marginalized population. The study also investigated the association between traumatic event exposure, anxiety and weight stigma.

DESIGN

The study used self-report surveys in a cross-sectional design.

SETTING

Food pantries affiliated with the local food bank in a major US city.

SUBJECTS

Participants (n 503) consisted of clients presenting to food pantries. Participants were predominantly female (76·5 %), Latino/Hispanic (64·6 %) and low-income (59 % reported earning under $US 10 000 per year).

RESULTS

Results indicated that 55·7 % of participants had directly experienced a traumatic event; this increased to 61·6 % when witnessing was included. Higher levels of FI were associated with greater traumatic event exposure. Increased exposure to traumatic events correlated with worsened overall eating disorder pathology (r=-0·239), weight stigma (r=-0·151) and anxiety (r=-0·210).

CONCLUSIONS

The present study is the first to investigate the association of FI, eating disorders and trauma in a low-income marginalized population. Results indicate that exposure to traumatic events is common in this civilian population and that traumatic event exposure is associated with higher levels of FI and eating disorder pathology. Results indicate that further research is warranted given that traumatic event exposure, eating disorder pathology, weight stigma and anxiety may complicate effective delivery of public health interventions in those living with FI.

Pension beneficiaries' household food insecurity and associated factors in Debre Markos town, Northwest Ethiopia

Objectives

A community based cross-sectional study was conducted from March to April, 2016 in Debre Markos town, Northwest Ethiopia to assess the level of household food insecurity and associated factors among pension beneficiaries.

Results

The overall prevalence of household food insecurity among pension beneficiaries’ households was 82.5%. Among food insecure households, 4.9% were labelled as mildly, 48.5% moderately and 46.6% severely food insecure. Living in rental house (P = 0.05), being younger beneficiaries (P = 0.001), low monthly household income (P = 0.001) and poor self-reported health status (P = 0.03) were found significantly associated with household food insecurity. In conclusion, food insecurity was a public health problem among pension beneficiaries in the study area. The effort of the government to increase the pension benefit and making especial subsidy on food and health costs yield a long-term solution.

Independent associations and effect modification between lifetime substance use and recent mood disorder diagnosis with household food insecurity

Poor mental health and substance use are associated with food insecurity, however, their potential combined effects have not been studied. This study explored independent associations and effect modification between lifetime substance use and mood disorder in relation to food insecurity. Poisson regression analysis of data from British Columbia respondents (n = 13,450; 12 years+) in the 2007/08 Canadian Community Health Survey was conducted. Measures included The Household Food Security Survey Module (7.3% food insecure), recent diagnosis of a mood disorder (self-reported; 9.5%), lifetime use of cannabis, cocaine/crack, ecstasy, hallucinogens, and speed, any lifetime substance use, sociodemographic covariates, and the interaction terms of mood disorder by substance. For those with recent diagnosis of a mood disorder the prevalence of lifetime substance use ranged between 1.2 to 5.7% and were significantly higher than those without recent mood disorder diagnosis or lifetime use of substances (p’s < 0.05). For respondents with a recent mood disorder diagnosis or who used cannabis, food insecurity prevalence was higher compared to the general sample (p < 0.001); prevalence was lower for cocaine/crack use (p < 0.05). Significant effect modification was found between mood disorder with cannabis, ecstasy, hallucinogen and any substance use over the lifetime (PRs 0.51 to 0.64, p’s 0.022 to 0.001). Independent associations were found for cocaine/crack and speed use (PRs 1.68, p’s < 0.001) and mood disorder (PRs 2.02, p’s < 0.001). Based on these findings and the existing literature, future study about coping and resilience in the context of substance use, mental health, and food insecurity may lead to the development of relevant interventions aimed at mental well-being and food security.

The household food insecurity gradient and potential reductions in adverse population mental health outcomes in Canadian adults

PURPOSE

Household food insecurity is related to poor mental health. This study examines whether the level of household food insecurity is associated with a gradient in the risk of reporting six adverse mental health outcomes. This study further quantifies the mental health impact if severe food insecurity, the extreme of the risk continuum, were eliminated in Canada.

METHODS

Using a pooled sample of the Canadian Community Health Survey (N = 302,683), we examined the relationship between level of food insecurity, in adults 18-64 years, and reporting six adverse mental health outcomes. We conducted a probit analysis adjusted for multi-variable models, to calculate the reduction in the odds of reporting mental health outcomes that might accrue from the elimination of severe food insecurity.

RESULTS

Controlling for various demographic and socioeconomic covariates, a food insecurity gradient was found in six mental health outcomes. We calculated that a decrease between 8.1% and 16.0% in the reporting of these mental health outcomes would accrue if those who are currently severely food insecure became food secure, after controlling for covariates.

CONCLUSION

Household food insecurity has a pervasive graded negative effect on a variety of mental health outcomes, in which significantly higher levels of food insecurity are associated with a higher risk of adverse mental health outcomes. Reduction of food insecurity, particularly at the severe level, is a public health concern and a modifiable structural determinant of health worthy of macro-level policy intervention.

Family and Social Context Contributes to the Interplay of Economic Insecurity, Food Insecurity, and Health

In this study, we show how household health, economic instability, and food insecurity are inextricably linked; disruptions in individual health or income create cumulative and interdependent challenges faced by multiple household members. Drawing upon semi-structured focus groups with English- and Spanish-speaking clients of an urban food pantry, we demonstrate: (1) the impact of economic scarcity on health, (2) the impact of one household member's health on the health and food security of all household members, and (3) food sharing behaviors among family and social networks, including multi-generational families and non-kin individuals. We identify the gap between household-level assessments of food insecurity and individual-level health reports, which may obscure poor health among other household members. Understanding the social and family context of health and food insecurity may inform future interventions that address the interrelated challenges of diverse and disadvantaged households and communities.

Food insecurity and eating disorder pathology

OBJECTIVE

The primary aim of this study was to investigate eating disorder (ED) pathology in those living with food insecurity. A secondary aim was to investigate whether any-reason dietary restraint, weight self-stigma, and worry increased as level of food insecurity increased.

METHOD

Participants (N = 503) seeking food from food pantries completed questionnaires assessing level of food insecurity, demographics, ED pathology, dietary restraint, weight self-stigma, and worry.

RESULTS

Consistent with hypotheses, participants with the highest level of food insecurity (i.e., adults who reported having hungry children in their household) also endorsed significantly higher levels of binge eating, overall ED pathology, any-reason dietary restraint, weight self-stigma, and worry compared to participants with lower levels of food insecurity. Contrary to hypotheses, compensatory behaviors also increased as level of food insecurity worsened. Overall, 17% of those in the child hunger food insecurity group reported clinically significant ED pathology.

DISCUSSION

This is the first study to assess the full spectrum of ED pathology in a low-income, marginalized population with food insecurity. Given that food insecurity is a global concern, results from this study suggest that greater attention to the association between ED pathology and food insecurity is warranted by researchers around the world.

Food Insecurity, Poor Diet Quality, and Suboptimal Intakes of Folate and Iron Are Independently Associated with Perceived Mental Health in Canadian Adults

BACKGROUND

To address nutrition-related population mental health data gaps, we examined relationships among food insecurity, diet quality, and perceived mental health.

METHODS

Stratified and logistic regression analyses of respondents aged 19-70 years from the Canadian Community Health Survey, Cycle 2.2 were conducted (n = 15,546). Measures included the Household Food Security Survey Module, diet quality (i.e., comparisons to the Dietary Reference Intakes, Healthy Eating Index), perceived mental health (poor versus good), sociodemographics, and smoking.

RESULTS

In this sample, 6.9% were food insecure and 4.5% reported poor mental health. Stratified analysis of food security and mental health status by age/gender found associations for poor diet quality, protein, fat, fibre, and several micronutrients (p-values < 0.05); those who were food insecure tended to have higher suboptimal intakes (p-values < 0.05). After adjustment for covariates, associations in relation to mental health emerged for food insecurity (OR = 1.60, 95% CI 1.45-1.71), poor diet quality (1.61, 95% CI 1.34-1.81), and suboptimal intakes of folate (OR = 1.58, 95% CI 1.17-1.90) and iron (OR = 1.45, 95% CI 1.23-1.88).

CONCLUSIONS

Population approaches that improve food security and intakes of high quality diets may protect people from poor mental health.

Household Food Insecurity Is Associated with Adverse Mental Health Indicators and Lower Quality of Life among Koreans: Results from the Korea National Health and Nutrition Examination Survey 2012-2013

Food insecurity is an ongoing public health issue and contributes to mental health status. We investigated whether food insecurity is associated with inadequate nutrient intake and whether it affects mental health indicators (perceived stress/experience of depressive symptom/suicidal ideation) and quality of life (QOL) among Koreans (n = 5862, 20-64 years) using data from the Korea National Health and Nutritional Examination Survey (2012-2013). Household food security status was categorized as "food-secure household", "food-insecure household without hunger", and "food-insecure household with hunger". Data on food insecurity, sociodemographic factors, nutrient intake, mental health indicators, and QOL were used. A logistic regression model was conducted to determine odds ratios (ORs) for psychological health. A greater proportion of food-insecure participants were nutritionally deficient compared with expectations of the 2015 Korean Dietary Reference Intakes. These deficiencies were generally higher in both "food-insecure household" groups. Both "food-insecure household" groups, particularly the "food-insecure household with hunger" group showed significantly adverse mental health status (ORs: 1.52-3.83) and lower QOL (ORs: 1.49-3.92) than did the "food-secure household" group before and after adjusting for sex, age, education, household income, smoking/alcohol consumption, physical activity, marital status, and receiving food assistance. In conclusion, food insecurity may be significantly associated with adverse mental health indicators and decreased QOL in young/middle-aged Koreans.

Food insecurity and mental health problems among a community sample of young adults

PURPOSE

Food insecurity has been found to be related to anxiety and depression; however, the association with other psychiatric disorders, particularly among young adults, is not well known. We examined whether food insecurity is independently associated with four common mental health problems among a community sample of young adults in France.

METHODS

Data are from the TEMPO longitudinal cohort study. In 1991, participants' parents provided information on health and family socioeconomic characteristics. In 2011, participants' (18-35 years) reported food insecurity, mental health symptoms, and socioeconomic conditions (n = 1214). Mental health problems ascertained included major depressive episode, suicidal ideation, attention deficit and hyperactivity disorder, and substance abuse and/or dependence (nicotine, alcohol and cannabis). Cross-sectional associations between food insecurity and mental health problems were tested using modified Poisson regressions, weighted by inverse probability weights (IPW) of exposure. This makes food insecure and not food insecure participants comparable on all characteristics including socioeconomic factors and past mental health problems.

RESULTS

8.5 % of young adults were food insecure. In IPW-controlled analyses, food insecurity was associated with increased levels of depression (RR = 2.01, 95 % CI 1.01-4.02), suicidal ideation (RR = 3.23, 95 % CI 1.55-6.75) and substance use problems (RR = 1.68, 95 % CI 1.15-2.46).

CONCLUSIONS

Food insecurity co-occurs with depression, suicidal ideation and substance use problems in young adulthood. Our findings suggest that reductions in food insecurity during this important life period may help prevent mental health problems. Policies aiming to alleviate food insecurity should also address individuals' psychiatric problems, to prevent a lifelong vicious circle of poor mental health and low socioeconomic attainment.