Food Insecurity Is Associated With Poorer Mental Health and Sleep Outcomes in Young Adults

Adolescent Mental Health and Suicidal Behaviors in the Context of Expanded Supplemental Nutrition Assistance Program Eligibility

PURPOSE

Food insecurity is a risk factor for poor mental health and suicidal behaviors among adolescents. Prior research shows that states with policies that expand Supplemental Nutrition Assistance Program (SNAP) eligibility have a lower prevalence of food insecurity. The primary aim of this study was to compare the prevalence of feelings of sadness or hopelessness, suicidal ideation, and suicide attempts among adolescents in states that had the asset test eliminated and the income limit increased for SNAP eligibility to adolescents in states that did not have either policy.

METHODS

Using 2013-2021 data from state Youth Risk Behavior Surveys (N = 855,119) and the SNAP Policy Database, we conducted log-binomial regression with generalized estimating equations and adjusted for confounders.

RESULTS

The prevalence of persistent feelings of sadness or hopelessness was similar among adolescents in states that had the asset test eliminated only and among adolescents in states that had both the asset test eliminated and the income limit increased (i.e., both policies) compared to adolescents in states that did not have either policy. While the prevalence of suicidal thoughts was similar among adolescents in states that had the asset test eliminated only compared to adolescents in states that did not have either policy, the prevalence of suicidal thoughts (prevalence ratio = 0.91, 95% CI 0.88, 0.94) and suicide attempts (prevalence ratio = 0.82, 95% CI 0.78, 0.86) was lower among adolescents in states that had both policies compared to adolescents in states that did not have either policy.

DISCUSSION

States with policies that expand SNAP eligibility have a lower prevalence of suicidal behaviors among adolescents.

Food insecurity among university students in the United States amidst the COVID-19 pandemic

OBJECTIVE

This study reports on food insecurity (FI) amidst the COVID-19 pandemic.

PARTICIPANTS AND METHODS

College students in four regions of the US completed the two-item validated Hunger Vital Sign™ screening tool on Qualtrics.

RESULTS

FI increased significantly after March 2020 among US students (worry about food running out: 25% to 35%; food did not last: 17% to 21%) with significant regional increase in the Midwest and South. An adjusted multivariable logistic regression model indicated students that ran out of food were significantly at greater odds of experiencing hardship with paying bills (AOR: 5.59, 95% CI =3.90-8.06).

CONCLUSIONS

The findings identified an increase in the prevalence of FI among college students during the pandemic. Suggestions of how to address FI are discussed.

Exploring Sociodemographic and Chronic Disease Factors Associated With Chronic, Seasonal, Intramonthly, and Intermittent Presentations of Food Security Instability

BACKGROUND

Food insecurity impacts 13.5 million US households yearly. Although food security instability (FS-I) can have many temporal presentations, these are not measured in the current US Household Food Security Survey Module.

OBJECTIVE

Explore sociodemographic and chronic disease correlates of 4 FS-I types (chronic, seasonal, intramonthly, and intermittent) using a 3-item US Household Food Security Survey Module instability supplement.

DESIGN

This study was a secondary analysis of cross-sectional survey pilot data collected to validate the US Household Food Security Survey Module instability supplement.

PARTICIPANTS AND SETTING

Adults at risk for food insecurity (n = 420) were recruited and answered the survey on their households' behalf from April to June 2021. The participants were recruited from 7 community organizations from 5 states (California, Florida, Maryland, North Carolina, and Washington).

MAIN OUTCOME MEASURES

The main outcomes were the odds of having a chronic, seasonal, intramonthly, or intermittent FS-I score ≥1 based on several sociodemographic factors and having ≥1 chronic disease.

STATISTICAL ANALYSES PERFORMED

Differences among the 4 FS-I types were analyzed using contingency tables and χ2 tests of independence. Then, mixed-effects logistic binary and conditional regressions were run for each FS-I type using clustering by state and odds ratios and 95% CI to interpret results.

RESULTS

The most common FS-I type experienced by the sample was intramonthly (n = 183 [43%]). Nonchronic food insecurity was most likely to happen during the winter, at the end of the month, or randomly with no certain time frame. FS-I in any form was associated with low income, chronic FS-I was associated with younger age and male sex, seasonal FS-I was associated with having no government-subsidized health insurance and females, intramonthly FS-I was associated with participation in nutrition assistance programs, and intermittent FS-I had lower odds among Hispanic/Latino households.

CONCLUSIONS

Further research is needed to explore other FS-I correlates and establish causative relationships; however, these results can be used with clinical judgment for targeted food insecurity screening and treatment.

Differing Within-Household Food Security Statuses Are Associated with Varied Maternal Mental Health Outcomes

Household food insecurity is not necessarily equally experienced by all household members, with mothers often changing their intake first when food resources are limited. The purpose of this study was to understand the association between maternal mental health and intrahousehold differences in food security statuses. A cross-sectional survey was administered to Virginia mothers with low income (August-October 2021), assessing validated measures of food security, mental and physical health and related factors. Participants (n = 570) were grouped according to the food security status of adults and children within the household. Linear regression was used to assess the outcomes of interest by group and controlled for key demographic variables. Mothers in households with any food insecurity reported worse overall mental health and used 3-4 more food coping strategies than households experiencing food security (p < 0.05). Only mothers in households where adults experienced food insecurity reported significantly greater anxiety and depressive symptoms (61.5 and 58.1, respectively) compared to households experiencing food security (55.7 and 52.4, p < 0.001). While any experience of household food insecurity is associated with worse maternal mental health, there were differences by the within-household food security status. Future research should explore screening measures that capture specific household members' food security to connect households with available resources.

Serving Up FLAN. A Food Literacy and Nutrition Intervention to Fend Off Food Insecurity

Background

Food insecurity, an ongoing and accelerating problem in the U.S., is an economic and social condition involving limited or uncertain access to adequate food. Some of the highest rates of food insecurity in 2022 were found among individuals who were Hispanic-Latinx (20.8%), a population that already faces disproportionate health and socioeconomic disadvantages. There remains an urgent health-related need to identify sustainable strategies to prevent food insecurity in the Latinx population.

Methods

A first-generation pilot investigation was conducted using data derived from a sub-study connected to the Computerized Physical Activity Support for Seniors (COMPASS) Trial, a 12-month cluster-randomized controlled trial among older Latinx adults. The sub-study focused on two nutrition interventions that included 1) the Food Literacy and Nutrition (FLAN) curriculum, and 2) a nutrition information-only control. Research hypotheses aimed to determine whether the FLAN intervention reduced food insecurity and increased daily fruit and vegetable servings.

Results

On average, participants (n = 39) were 61.5 years of age (SD = 6.7), mostly female (69%), and reported Spanish as their primary language (69%). The FLAN intervention was associated with decreased odds of food insecurity at 12 months (AOR = 0.71, 95% CI = 0.54, 0.95; p = 0.03) when compared to the nutrition-information only control intervention. Although no between-group differences in daily fruit and vegetable servings were found, there was a significant correlation between changes in daily fruit and vegetable servings from baseline to six months and changes in food insecurity from baseline to 12 months (r = -0.51, p = 0.01).

Conclusions

The FLAN intervention, a bilingual and culturally tailored educational curriculum, yielded 12-month improvements in food security among a small sample of older Latinx adults. Evidence from this investigation suggests the potential utility of implementing the FLAN curriculum among individuals who are at an increased risk of food insecurity. Further investigation in a larger sample is merited to determine whether the 12-month decreases in food insecurity that were produced by the FLAN intervention can be replicated.

Trial Registration

ClinicalTrials.gov Identifier: NCT02111213.

Investigating the linkages between food insecurity, psychological distress, and poor sleep outcomes among U.S. college students

OBJECTIVE

Research overwhelmingly demonstrates that sleep is key to human health and wellbeing. Several factors likely contribute to sleep quality, including factors, such as food security and low income. In addition, exposure to structural inequalities early in life likely have downstream effects upon multiple dimensions of health. The objective of this study is to fill gaps in literature by specifically examining the associations between childhood food insecurity, current food insecurity, psychological distress, and sleep among college students.

METHODS

QR codes were randomly distributed to students, linking them to an online quantitative survey. The survey measured sociodemographic variables, food security (current and childhood), diet, mental distress, and sleep quality. A total of n = 134 completed the entire survey. Data were analyzed using binary and multiple linear regressions, as well as cross-tabulations.

RESULTS

The findings revealed that psychological distress was the primary factor influencing sleep health (𝛽 = 1.51, p < .01). Students reporting higher childhood food insecurity were more likely to experience extreme psychological distress (OR = 4.61), food insecurity in college (OR = 8.41), and lack of stable housing (OR = 5.86).

CONCLUSION

This study demonstrates that potential linkages exist between childhood food insecurity, poor sleep, and greater psychological distress. While acknowledging the contribution of other factors, the study highlights the importance of addressing food insecurity in relation to sleep health, considering the significant impact of sleep to overall health and wellbeing.

Teachers and educators' experiences and perceptions of artificial-powered interventions for autism groups

BACKGROUND

Artificial intelligence-powered interventions have emerged as promising tools to support autistic individuals. However, more research must examine how teachers and educators perceive and experience these AI systems when implemented.

OBJECTIVES

The first objective was to investigate informants' perceptions and experiences of AI-empowered interventions for children with autism. Mainly, it explores the informants' perceived benefits and challenges of using AI-empowered interventions and their recommendations for avoiding the perceived challenges.

METHODOLOGY

A qualitative phenomenological approach was used. Twenty educators and parents with experience implementing AI interventions for autism were recruited through purposive sampling. Semi-structured and focus group interviews conducted, transcribed verbatim, and analyzed using thematic analysis.

FINDINGS

The analysis identified four major themes: perceived benefits of AI interventions, implementation challenges, needed support, and recommendations for improvement. Benefits included increased engagement and personalized learning. Challenges included technology issues, training needs, and data privacy concerns.

CONCLUSIONS

AI-powered interventions show potential to improve autism support, but significant challenges must be addressed to ensure effective implementation from an educator's perspective. The benefits of personalized learning and student engagement demonstrate the potential value of these technologies. However, with adequate training, technical support, and measures to ensure data privacy, many educators will likely find integrating AI systems into their daily practices easier.

IMPLICATIONS

To realize the full benefits of AI for autism, developers must work closely with educators to understand their needs, optimize implementation, and build trust through transparent privacy policies and procedures. With proper support, AI interventions can transform how autistic individuals are educated by tailoring instruction to each student's unique profile and needs.

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.

"I'm Doing the Best that I Can": Mothers Lived Experience with Food Insecurity, Coping Strategies, and Mental Health Implications

Background

Food insecurity can have lasting physical and mental health consequences. The experience of food insecurity within a household may disproportionately impact mothers because they tend to manage the household food environment.

Objective

This study sought to understand the stresses faced by United States mothers experiencing food insecurity, related coping mechanisms, and the impacts of these stressors on their mental health.

Methods

Semistructured interviews were conducted in May and June 2022 with a purposive sample of Virginia mothers who reported experiences of food insecurity. Participants were recruited from a related survey and university and community LISTSERVs. Interviews were transcribed and analyzed by trained coders. A thematic analysis was conducted to describe themes that emerged from the data. Virtual interviews were 20-60 min in duration. Mothers with children living in their household, having experienced food insecurity, and living in Virginia were eligible.

Results

The following 3 themes emerged from the interviews with the mothers (n = 15): 1) food insecurity added stress to mothers' lives in multiple ways (e.g. worry about obtaining the "right" foods and internalized or experienced stigma), 2) mothers used positive and negative coping strategies to address the impacts of these stressors (e.g. use of community resources and reduced personal food intake), and 3) the stressors and coping strategies had varying impacts on mothers' mental health (e.g. added to existing mental health challenges or reduced their mental capacity to make changes).

Conclusions

Study findings suggest that a multilevel and tailored approach to address diverse stressors is warranted. Future research should explore emotional coping strategies that comprehensively empower mothers to manage stressors, leverage resources, and reduce social stigma associated with food insecurity and accessing nutrition and mental health assistance. This may improve their household food security and mitigate the burden of stressors on their mental health because system-level solutions to food insecurity are pursued.

The Link Between Intimate Partner Violence and Food Insecurity: A Review of Quantitative and Qualitative Studies

Intimate partner violence (IPV) and food insecurity are global health issues that affect millions of people worldwide. Numerous studies show that IPV and food insecurity are linked; however, there is a lack of synthesis of this research. Using a systematic search and review, we examined the international quantitative and qualitative research published on the link between IPV and food insecurity. We searched for peer-reviewed, English-language articles with participants above the age of 16 in 4 large online databases. Fifty-six studies were included from around the world that discussed the link between food insecurity and IPV perpetration and/or victimization. We found evidence in both qualitative and quantitative studies for a meaningful connection between these two global health isues. We also reviewed the literature on moderators and mediators (e.g., mental health). Our findings indicate the importance of implementing IPV prevention strategies which also address household food insecurity, and the potential for food insecurity resources to provide IPV resources. Future research should focus more frequently on IPV perpetration as opposed to victimization, and further examine the moderating and mediating mechanisms that inform the link between IPV and food insecurity.

Food insecurity in urban American Indian and Alaska Native populations during the COVID-19 pandemic

BACKGROUND

Food insecurity is an important social determinant of health that was exacerbated by the COVID-19 pandemic. Both food insecurity and COVID-19 infection disproportionately affect racial and ethnic minority groups, particularly American Indian and Alaska Native communities; however, there is little evidence as to whether food insecurity is associated with COVID-19 infection or COVID-19 preventive behaviors such as vaccination uptake. The purpose of this study was to evaluate associations between food insecurity, COVID-19 infection, and vaccination status among urban American Indian and Alaska Native adults seen at 5 clinics serving urban Native people.

METHODS

In partnership with health organizations in Alaska, Colorado, Kansas, Minnesota, and New Mexico, the study team conducted a cross-sectional survey in 2021 to assess food security status and attitudes, barriers, and facilitators for COVID-19 testing and vaccination. Logistic regression was used to examine the association of food security status with sociodemographic factors and COVID-19 infection and vaccination status. Marginal standardization was applied to present results as prevalence differences.

RESULTS

Among 730 American Indian and Alaska Native adults, the prevalence of food insecurity measured during the pandemic was 38%. For participants who reported persistent food security status before and during the pandemic (n = 588), the prevalence of food insecurity was 25%. Prevalence of COVID-19 infection and vaccination did not vary by food security status after adjustment for confounders.

CONCLUSIONS

High rates of food insecurity among American Indian and Alaska Native communities likely increased during the COVID-19 pandemic. However, despite the high prevalence of food insecurity, community-led efforts to reduce COVID-19 infection and increase vaccination uptake across Indian Health Service and Tribal healthcare facilities may have mitigated the negative impacts of the pandemic for families experiencing food insecurity. These successful approaches serve as an important reference for future public health efforts that require innovative strategies to improve overall health in American Indian and Alaska Native communities.

Food insecurity, environment, institutional quality, and health outcomes: evidence from South Asia

BACKGROUND

Food insecurity and environmental degradation pose significant threats to health outcomes in South Asia, necessitating effective policy interventions. Therefore, this study aims to examine the impact of food insecurity and environmental degradation on health outcome indicators amidst global inflationary shocks and institutional quality arrangements. Additionally, it aims to explore the intricate moderating role of institutional quality on the relationship between food insecurity, endogenous variables, and external shocks.

METHOD

In alignment with the study's objectives, a set of panel data spanning from 2000 to 2021 is compiled for South Asia. The study introduces a novel variable representing inflationary shock, crafted through the integration of inflation datapoints and the application of the generalized autoregressive conditional heteroskedasticity model. Additionally, a distinctive aggregate institutional quality index is formulated, drawing from six key measures of the Worldwide Governance indicators. To scrutinize the effects of food insecurity, environmental degradation, and other explanatory variables, the study employs the two-step system generalized method of moment technique, offering a robust analytical approach to uncover complex relationships and dynamics in the region.

RESULTS

The results indicate that the prevalence of undernourishment, inequality in per capita calorie intake, and CO2 emissions significantly reduce life expectancy and increase mortality rates. Additionally, it shows that per capita kilocalorie supply, per capita GDP, per capita health expenditures, and urbanization are statistically significant for increasing life expectancy and decreasing mortality rates. The findings reveal that inflationary shocks severely affect food insecurity and environmental factors, exerting further pressure on contemporary life expectancy and mortality rates. In rebuttal, the institutional quality index is found to have significant effects on increasing and decreasing life expectancy and mortality rates, respectively. Furthermore, the institutional quality index is effective in moderating the nexus between food insecurity, environmental degradation, and health outcomes while also neutralizing the negative impact of inflationary shocks on the subject.

CONCLUSION

The results verify triple health constraints such as food insecurity, environmental factors, and economic vulnerability to global shocks, which impose severe effects on life expectancy and mortality rates. Furthermore, poor institutional quality is identified as a hindrance to health outcomes in South Asia. The findings suggest specific policy implications that are explicitly discussed.

State expansion of Supplemental Nutrition Assistance Program eligibility and rates of firearm-involved deaths in the United States

INTRODUCTION

Poverty is a consistent correlate of firearm-involved mortality, yet little work has considered the effects of social and economic policies on these deaths. This study examined associations of state elimination of the asset test and increases in the income limit for Supplemental Nutrition Assistance Program (SNAP) eligibility with rates of firearm-involved suicide and homicide deaths in the United States.

METHODS

This ecological repeated cross-sectional study used 2015-2019 data from the SNAP Policy Database and death certificate data from the National Vital Statistics System. The exposures were (1) state elimination of the asset test for SNAP eligibility and (2) state elimination of the asset test and increases in the income limit for SNAP eligibility, compared with (3) state adoption of neither policy. The outcomes were firearm-involved suicide deaths and firearm-involved homicide deaths. The research team conducted mixed-effects regressions to estimate associations.

RESULTS

State elimination of the asset test for SNAP eligibility (incidence rate ratio (IRR), 0.67; 95% CI, 0.48 to 0.91) and state adoption of both eliminating the asset test and increasing the income limit for SNAP eligibility (IRR, 0.68; 95% CI, 0.49 to 0.92) were associated with decreased rates of firearm-involved suicide deaths compared with state adoption of neither policy. There were no associations with state firearm-involved homicide rates.

CONCLUSIONS

SNAP is an important social safety net programme that addresses food insecurity, and the present results suggest it may also contribute to reducing firearm-involved suicide.

Past-Year Suicidal Ideation, Plans, and Attempts by Food Security Level in a Nationally Representative Sample of U.S. Adults

OBJECTIVE

The Interpersonal Theory of Suicide posits that suicidal behavior results from thwarted belongingness, perceived burdensomeness, and capability for suicide. Considering that food insecurity (FI) may be linked to these constructs to differing extents based on severity of FI, this study examined cross-sectional associations between levels of FI and suicidal ideation, plans, and attempts in a nationally representative sample of adults in the United States.

METHODS

Data for this study were collected in 2001-2003 from 5,552 participants in the National Comorbidity Survey Replication (Mage=44.8 ± 0.5 years; 53.8% female). Prevalence ratios (PRs) and 95% confidence intervals (CIs) were generated using modified Poisson regression to examine past-year ideation, plans, and attempts with intent of lethality by past-year FI level (assessed with a modified version of the Short Form U.S. Household Food Security Scale).

RESULTS

After controlling for sociodemographic covariates, low food security was significantly associated with elevated prevalence of suicidal ideation, plans, and attempts (ideation: PR = 2.21, 95% CI 1.32-3.70; plans: PR = 5.42, 95% CI 2.71-10.83; attempts: PR = 5.35, 95% CI 2.38-12.03). Very low food security (i.e., more severe FI) exhibited stronger associations yet with suicidal ideation, plans, and attempts (ideation: PR = 6.99, 95% CI 4.10-11.92; plans: PR = 17.21, 95% CI 8.41-35.24; attempts: PR = 14.72, 95% CI 4.96-43.69).

CONCLUSIONS

Findings indicative of a dose-response relationship between FI and suicidal ideation, plans, and attempts emphasize the need to increase reach of food assistance programs, increase availability of mental health services in food-insecure populations, and routinely screen for FI in mental health practice.

Sleep in the Athlete

Sleep is important for not only general health but also for lowering injury risk and maintaining athletic performance. Sleep disorders are prevalent in athletes, and taking a sleep history, evaluating sleep quality, and addressing other related factors including mental health are essential in diagnosing and understanding sleep disorders. Other methods such as polysomnography, actigraphy, and sheet sensors can also be used. Treatment options for sleep disorders include sleep hygiene, cognitive behavioral therapy, medication, and addressing contributing factors. For athletes, sleep can also be affected by factors such as travel fatigue and jet lag, which should be taken into consideration.

Associations between food insecurity and Sleep Duration, Quality, and Disturbance among older adults from six low- and middle-income countries

OBJECTIVES

Although food insecurity has been associated with poor sleep outcomes in young and middle-aged adults, few studies have examined this relationship in older adults. This study aimed to examine the relationship between food insecurity and sleep duration, quality, and disturbance among older adults in six low-income countries (LMICs).

DESIGN AND SETTING

We analyzed nationally representative cross-sectional data from 33,460 adults (≥50 years) from the Study on global AGEing and adult health (SAGE).

MEASUREMENTS

Food insecurity (FI) was assessed using two questions regarding the frequency of eating less and hunger caused by a lack of food. Sleep outcomes included self-reported sleep duration, sleep quality, and sleep disturbances (difficulty falling asleep, frequent sleep interruptions, and early awakening) assessed based on self-reports over two nights. Multivariable logistic regression was used to assess country-specific relationships between food insecurity and sleep outcomes, and random-effects models were used to estimate pooled associations.

RESULTS

The prevalence of FI among older adults in the overall population was 16.2%. In pooled analyses, FI was significantly associated with long sleep duration ≥ 9 h (OR=1.58, 95% CI: 1.30 to 1.93; P=0.001). There were also significant pooled associations between FI and poor sleep quality (OR=1.34, 95% CI: 1.14 to 1.56; P < 0.001) and sleep disturbances (OR=1.44, 95% CI: 1.08 to 1.91; P = 0.014).

CONCLUSIONS

In conclusion, the current study found that FI is adversely associated with sleep duration, quality and disturbances in older adults, with some heterogeneity by country. The findings suggest food policies and intervention programs are needed for vulnerable households.

The separate and joint effects of recent interpersonal abuse and cannabis use on psychotic experiences: findings from students in higher education in the United States

BACKGROUND

Various forms of interpersonal abuse (e.g., physical, emotional, sexual) and cannabis use across the lifespan have both been known to increase odds of psychotic experiences; however, there have been few studies examining their separate and joint effects in the United States.

METHODS

We analyzed data from the Healthy Minds Study (2020-2021) and used multivariable logistic regression and interaction contrast ratios to assess separate and joint effects of interpersonal abuse (past 12 months) and cannabis use (past 30 days) on psychotic experiences (past 12 months).

RESULTS

Students who only used cannabis had significantly greater odds of psychotic experiences (aOR: 1.70; 95% CI 1.58-1.82), as well as those who only experienced interpersonal abuse (aOR: 2.40; 95% CI 2.25-2.56). However, those who reported both cannabis use and interpersonal abuse had the greatest odds, exceeding the sum of these individual effects (the combined effect aOR: 3.46; 95% CI 3.19-3.76).

CONCLUSIONS

Recent interpersonal abuse and recent cannabis use both separately and jointly increase odds of having recent psychotic experiences. Future research should continue to examine the potential interactive and additive impact of multiple known exposures to better inform primary and secondary prevention efforts.

Association of Food Insecurity With Multiple Forms of Interpersonal and Self-Directed Violence: A Systematic Review

Economic stress, broadly defined, is associated with an increased likelihood of multiple forms of violence. Food insecurity is a distinct economic stressor and material hardship that is amenable to programmatic and policy intervention. To inform intervention and identify gaps in the current evidence base, we conducted a systematic review to synthesize and critically evaluate the existing literature regarding the association between food insecurity and five forms of interpersonal and self-directed violence: intimate partner violence (IPV), suicidality, peer violence and bullying, youth dating violence, and child maltreatment, in high-income countries. We followed the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines and searched six electronic databases from their start date through February of 2022. We included studies that examined food insecurity as the exposure and an outcome measure of IPV, suicide, suicidality, peer violence, bullying, youth dating violence, or child maltreatment; were peer-reviewed and published in English; reported quantitative data; and took place in a high-income country. We identified 20 relevant studies. Nineteen studies found that food insecurity was associated with an increased likelihood of these forms of violence. Results highlight the potential for programs and policies that address food insecurity to function as primary prevention strategies for multiple forms of violence and underscore the importance of trauma-informed approaches in organizations providing food assistance. Additional theory-driven research with validated measures of food insecurity and clearly established temporality between measures of food insecurity and violence is needed to strengthen the existing evidence base.

Association of emergency allotment discontinuation with household food insufficiency in Supplemental Nutrition Assistance Program participants: A quasi-experimental study

OBJECTIVE

The Supplemental Nutrition Assistance Program (SNAP) was modified to mitigate food insecurity faced by low-income families during the pandemic. These changes included enhancement of SNAP benefits via 2020 emergency allotments (EA). Despite the high food price inflation in 2022, 17 states ceased providing EA benefits by end of 2022. The objective of this research is to examine the impact of EA discontinuation on food insufficiency.

METHODS

Using Household Pulse Survey data from December 2021-January 2023, SNAP participants (n = 57,556) from states that discontinued EA at some point during the study period and those from states that did not discontinue EA were included. The main analyses examined the impact of EA discontinuation on food insufficiency via staggered difference-in-difference models using two-way fixed effects (TWFE) regression. Additional analyses examined this association using Callaway-Sant'Anna approach for difference-in-difference analyses.

RESULTS

Using TWFE, EA discontinuation was significantly associated with increased food insufficiency in the overall sample, as well as in individuals who were non-Hispanic White and Hispanic, and who had annual family incomes of less than $25,000. Investigation of time-varying association of EA termination with food insufficiency suggested that EA discontinuation was significantly associated with greater food insufficiency in the second week following rollback. DiD analyses using Callaway-Sant'Anna approach suggested that states' rollback of EA was significantly associated with higher food insufficiency in non-Hispanic White individuals.

CONCLUSION

Findings imply that EA discontinuation, amidst the corresponding surge in inflation, could have contributed to increased rates of household food insufficiency.

Food insecurity is associated with muscle dysmorphia symptomatology among a sample of Canadian adolescents and young adults

Prior research has documented the association between food insecurity and eating disorders, disordered eating behaviors, and body dissatisfaction. No known research has investigated whether food insecurity is associated with muscle dysmorphia symptomatology, which was the aim of this study. Data from 912 adolescents and young adults in Canada were analyzed. Linear regression analyses were used to determine the association between experiencing past year food insecurity and current muscle dysmorphia symptomatology. Among the sample, 15.7% reported experiencing any food insecurity. In regression analyses, food insecurity was significantly associated with greater overall muscle dysmorphia symptomatology and symptoms of Functional Impairment and Appearance Intolerance. Nearly one in five (18.5%) participants who reported food insecurity were at clinical risk for muscle-dysmorphia. Findings add to the growing literature on the adverse correlates of food insecurity and underscore the need for more research and intervention efforts to address the relationship between food insecurity and muscle dysmorphia symptomatology.

The global burden of suicidal behavior among people experiencing food insecurity: A systematic review and meta-analysis

BACKGROUND

Food insecurity has become a growing burden within a global context where climate change, catastrophes, wars, and insurgencies are increasingly prevalent. Several studies have reported an association between suicidal behaviors (i.e., suicide ideation, plans, and attempts) and food insecurity. This meta-analytic review synthesized the available literature to determine the pooled prevalence of suicidal behaviors among individuals experiencing food insecurity, and examined the strength of their association.

METHODS

Databases (Ovid, PubMed, Web of Science, and CINAHL) were searched from inception to July 2022 using appropriate search terms. Eligible studies reporting the number/prevalence of suicidal behaviors among individuals experiencing food insecurity or the association between food insecurity and suicidal behaviors were included. The pooled prevalence of suicidal behaviors was determined using the random-effects model. The review was registered with PROSPERO (CRD42022352858).

RESULTS

A total of 47 studies comprising 75,346 individuals having experienced food insecurity were included. The pooled prevalence was 22.3 % for suicide ideation (95 % CI: 14.7-29.9; I2 = 99.6 %, p < 0.001, k = 18), 18.1 % for suicide plans (95 % CI: 7.0-29.1; I2 = 99.6 %, p < 0.001, k = 4), 17.2 % for suicide attempts (95 % CI: 9.6-24.8; I2 = 99.9 %, p < 0.001, k = 12), and 4.6 % for unspecified suicidal behavior (95 % CI: 2.8-6.4; I2 = 85.5 %, p < 0.001, k = 5). There was a positive relationship between experiencing food insecurity and (i) suicide ideation (aOR = 1.049 [95 % CI: 1.046-1.052; I2 = 99.6 %, p < 0.001, k = 31]), (ii) suicide plans (aOR = 1.480 [95 % CI: 1.465-1.496; I2 = 99.1 %, p < 0.001, k = 5]), and (iii) unspecified suicide behaviors (aOR = 1.133 [95 % CI: 1.052-1.219; I2 = 53.0 %, p = 0.047, k = 6]). However, a negative relationship was observed between experiencing food insecurity and suicide attempts (aOR = 0.622 [95 % CI: 0.617-0.627; I2 = 98.8 %, p < 0.001, k = 15]). The continent and the countries income status where the study was conducted were the common causes of heterogeneity of the differences in the odds of the relationships between experiencing food insecurity and suicidal behaviors - with North America and high-income countries (HICs) having higher odds. For suicide attempts, all non HICs had a negative relationship with food insecurity.

LIMITATIONS

There was significant heterogeneity among the included studies.

CONCLUSION

There is a high prevalence of suicidal behaviors among individuals experiencing food insecurity. Initiatives to reduce food insecurity would likely be beneficial for mental wellbeing and to mitigate the risk of suicidal behaviors among population experiencing food insecurity. The paradoxical finding of suicide attempts having a negative relationship with food insecurity warrants further research.

Food insecurity and subjective cognitive complaints among adults aged ≥ 65 years from low- and middle-income countries

PURPOSE

To date, no study has investigated the association between food insecurity and subjective cognitive complaints (SCC). Thus, the aims of the present study were to examine this association among older adults in low- and middle-income countries (LMICs), and to identify the potential mediators in this association, given the importance of SCC in dementia risk among older people, and the projected particularly large increase in dementia in this setting.

METHODS

Cross-sectional, community-based, nationally representative data from the World Health Organization (WHO) Study on global AGEing and Adult Health (SAGE) collected between 2007 and 2010 were analyzed. Two questions on subjective memory and learning complaints in the past 30 days were used to create a SCC scale ranging from 0 (No SCC) to 100 (worse SCC). Past 12 month food insecurity was assessed with two questions on frequency of eating less and hunger due to lack of food. Multivariable linear regression and mediation (Karlson-Holm-Breen method) analyses were conducted to assess associations.

RESULTS

Data on 14,585 individuals aged ≥ 65 years [mean (SD) age 72.6 (11.5) years; 55.0% females] were analyzed. Severe food insecurity (vs. no food insecurity) was associated with 9.16 (95% CI = 6.95-11.37) points higher mean SCC score. Sleep/energy (mediated% 37.9%; P < 0.001), perceived stress (37.2%; P = 0.001), and depression (13.7%; P = 0.008) partially explained the association between severe food insecurity and SCC.

CONCLUSION

Food insecurity was associated with SCC among older adults in LMICs. Future studies should assess whether addressing food insecurity among older adults in LMICs can improve cognitive health.

Association between psychological discomforts and sleep quality among people living with HIV/AIDS

BACKGROUND

Psychological discomfort and sleep problems are considered separate disorders. Due to the high prevalence of both disorders among people living with HIV (PLWH), this study was designed to evaluate how those challenges are present among PLWH.

METHOD

A cross-sectional study was conducted using data from a national survey of 1185 confirmed PLWH from 15 provinces in Iran from April to August 2019. Psychological discomfort and sleep quality were assessed using standardized versions of related Persian questionnaires. Logistic regression was used to assess the association between psychological discomfort and sleep quality in PLWH.

RESULTS

The overall prevalence of poor sleep quality, depression, anxiety, and stress was 47.71%, 50.95%, 44.26%, and 41.77%, respectively. The results of multivariate-adjusted logistic regression showed that each psychological discomfort covariate increased the odds of poor sleep quality. Depression by adjusting for anxiety and stress, anxiety by adjusting for depression and stress, and stress by adjusting for depression and anxiety all increased the odds of poor sleep quality.

CONCLUSION

A high prevalence of psychological discomfort was observed in PLWH. Depression, anxiety, and stress were strongly associated with sleep quality. PLWH needed more attention and social support in order to reduce sleep and psychological issues.

Sleep deprivation in development of obesity, effects on appetite regulation, energy metabolism, and dietary choices

Sleep deprivation, which is a decrease in duration and quality of sleep, is a common problem in today's life. Epidemiological and interventional investigations have suggested a link between sleep deprivation and overweight/obesity. Sleep deprivation affects homeostatic and non-homoeostatic regulation of appetite, with the food reward system playing a dominant role. Factors such as sex and weight status affect this regulation; men and individuals with excess weight seem to be more sensitive to reward-driven and hedonistic regulation of food intake. Sleep deprivation may also affect weight through affecting physical activity and energy expenditure. In addition, sleep deprivation influences food selection and eating behaviours, which are mainly managed by the food reward system. Sleep-deprived individuals mostly crave for palatable energy-dense foods and have low desire for fruit and vegetables. Consumption of meals may not change but energy intake from snacks increases. The individuals have more desire for snacks with high sugar and saturated fat content. The relationship between sleep and the diet is mutual, implying that diet and eating behaviours also affect sleep duration and quality. Consuming healthy diets containing fruit and vegetables and food sources of protein and unsaturated fats and low quantities of saturated fat and sugar may be used as a diet strategy to improve sleep. Since the effects of sleep deficiency differ between animals and humans, only evidence from human subject studies has been included, controversies are discussed and the need for future investigations is highlighted.

Food Insecurity and Diet Quality Among Adults on Medicaid With and Without a Mental Illness Diagnosis

BACKGROUND

Adults with mental illnesses are more likely to have low income and diet-related chronic diseases.

OBJECTIVE

This study examined associations of mental illness diagnosis status with food insecurity and diet quality and whether the relationship between food security status and diet quality differed by mental illness diagnosis status in adult Medicaid beneficiaries.

DESIGN

This was a secondary cross-sectional analysis of baseline (2019-2020) data collected as part of the LiveWell study, a longitudinal study evaluating a Medicaid food and housing program.

PARTICIPANTS/SETTING

Participants were 846 adult Medicaid beneficiaries from an eastern Massachusetts health system.

MAIN OUTCOME MEASURES

Food security was measured with the 10-item US Adult Food Security survey module (0 = high food security, 1-2 = marginal food security, 3-10 = low/very low food security). Mental illness diagnoses included health record-documented anxiety, depression, or serious mental illness (eg, schizophrenia, bipolar disorder). Healthy Eating Index (HEI-2015) scores were calculated from 24-hour dietary recalls.

STATISTICAL ANALYSES

Multivariable regression analyses adjusted for demographics, income, and survey date.

RESULTS

Participants' mean (standard deviation) age was 43.1 (11.3) years, and 75% were female, 54% Hispanic, 33% non-Hispanic White, and 9% non-Hispanic Black. Fewer than half (43%) of participants reported high food security, with almost one third (32%) reporting low or very low food security. The 341 (40%) participants with one or more mental illness diagnosis had greater odds of low/very low food security (adjusted odds ratio [OR], 1.94; 95% confidence interval [CI], 1.38-2.70) and had similar mean HEI-2015 scores (53.1 vs 56.0; P = 0.12) compared with participants with no mental illness diagnosis. Mean adjusted HEI-2015 scores did not significantly differ by high vs low/very low food security for those without a mental illness diagnosis (57.9 vs 54.9; P = 0.052) or those with a mental illness diagnosis (53.0 vs 52.9; P = 0.99).

CONCLUSION

In a cohort of adults with Medicaid, those with mental illness diagnoses had higher odds of experiencing food insecurity. Overall, diet quality among adults in this sample was low but did not differ by mental illness diagnosis or food security status. These results highlight the importance of augmenting efforts to improve both food security and diet quality among all Medicaid participants.

Multi-Level Determinants of Food Insecurity among Racially and Ethnically Diverse College Students

Compared with the general population, the prevalence of food insecurity (FI) is higher among college students. The COVID-19 pandemic exacerbated FI disparities and highlighted the need for further research to better understand and address FI in this population. Although race and ethnicity are two of the strongest predictors of FI among college students, little research is available on the determinants of FI among racial/ethnic minority college students. A cross-sectional study (n = 588) based on the National Institute of Minority Health and Health Disparities research framework was examined to identify population-specific determinants of FI among racially/ethnically diverse college students through the assessment of multiple domains (behavioral, environmental, socio-cultural) and levels of influence (individual, interpersonal, and community levels). Discrimination was the sole predictor of FI for non-Hispanic Black students. Coping mechanisms for FI (savings, reduced intake) and body mass index (BMI) were predictors of FI for Hispanic and non-Hispanic White students. Additionally, decreased holistic support from faculty and staff was also observed as a predictor of FI in Hispanic students. Implications include the need for further research and the development of multi-level, tailored interventions to address FI among college students with the goal of decreasing disparities.

Food Insecurity during the Pandemic in South Korea: The Effects of University Students' Perceived Food Insecurity on Psychological Well-Being, Self-Efficacy, and Life Satisfaction

This study examined the impact of university students' perceptions of food insecurity on psychological well-being, self-efficacy, and life satisfaction and observed that the students' gender plays a moderating role in this causal relationship, based on a total of 491 university students who participated in this empirical study. This study used SPSS (Version 22.0) and AMOS (Version 20.0) for the analyses. This study examines the structural relationship of this causal model. Our findings suggest that students' perceived food insecurity negatively affects the status of their psychological well-being and self-efficacy. However, contrary to expectations, perceived food insecurity has no negative effects on students' life satisfaction. In addition, the level of students' psychological well-being positively influences their life satisfaction, while self-efficacy does not. The moderating effects of gender differences in this research were also disclosed. Limitations and future research directions are also discussed.

Precarious Young Adults' Mental Health during the Pandemic: The Major Impact of Food Insecurity Independently of COVID-19 Diagnosis

The COVID-19 pandemic had a major impact on mental health across populations, especially young and precarious people. Furthermore, COVID-19 diagnosis itself has been associated with psychiatric symptoms. However, only a few studies have assessed the mental health of precarious youth, and examined a possible association with food insecurity, while including COVID-19 diagnosis in their analyses. We aimed to determine the prevalence of poor mental health in precarious youth during the COVID-19 pandemic, and to investigate its possible association with food insecurity, independently of COVID-19 diagnosis. In a cross-sectional study conducted in the context of an employment program for precarious youth (18-25 years) living in Paris, France, 823 individuals were assessed for depression, anxiety, subjective distress and food insecurity during the second lockdown of 2020. A directed acyclic graph (DAG)-based approach was used to identify confounders for inclusion in a multivariate regression model. Of the 823 precarious youth, 45.93% reported significant symptoms of depression, 36.69% anxiety, 39% distress and 25.39% suicidal ideation. In the multivariate analysis based on DAG, food insecurity (less than one meal per day) was associated with depression (OR = 2.30; CI%: 1.19-4.51), anxiety (OR = 2.51; CI%: 1.29-4.88), distress (OR = 2.36; CI%: 1.23-4.57) and suicidal ideation (OR = 4.81; CI%: 2.46-9.44), independently of age, gender, education, COVID-19 contact and COVID-19 diagnosis. This study highlights the importance of food insecurity on mental health among young precarious people during the COVID-19 pandemic. Reducing food insecurity is essential to help reduce psychological distress.

Practice of pharmaceutical services and prescription analysis in internet-based psychiatric hospitals during COVID-19 pandemic in Wuxi, China

Objective

To study the practice of pharmaceutical services in internet-based psychiatric hospitals, and to analyze the prescriptions to ensure the safety and efficacy of internet-based medication in Wuxi, China.

Methods

All 1,259 internet-based prescriptions from our hospital in 2022 were collected, and data on patients' age, gender, diagnosis, medications used, medication types, dosage forms, rationality of medication use, and reasons for irrationality were analyzed through descriptive statistics.

Results

In the electronic prescriptions of internet-based psychiatric hospitals, females accounted for the majority (64.50%), with a female-to-male ratio of 1.82:1. Middle-aged and young adults accounted for the majority of patients (57.50%). There were 47 diagnosed diseases involved, with 89 types of medications used and 1,938prescriptions issued. Among them, there were 78 types of western medicine with 1,876 prescriptions (96.80%), and 11 types of traditional Chinese medicine with 62 prescriptions (3.20%). The main medications used were anti-anxiety and antidepressant medications (44.94%) and psychiatric medications (42.21%). The dosage forms were all oral, with tablets (78.53%), capsules (17.54%), and solution preparations (2.17%) being the top three in frequency. According to the prescription review results, the initial pass rate of internet-based system review was 64.26%. After intervention by the internet-based system and manual review by pharmacist reviewers, the final pass rate of internet-based prescriptions reached 99.76%.

Conclusion

The practice of pharmaceutical services and prescription analysis in internet-based psychiatric hospitals could significantly improve medication rationality, which fills the research gap in this field. In addition, it promotes the transformation of pharmaceutical service models.

Understanding the Role of a Technology and EMR-based Social Determinants of Health Screening Tool and Community-based Resource Connections in Health Care Resource Utilization

BACKGROUND

Health systems are increasingly investing in social determinants of health (SDoH), but there is limited research on how such efforts impact health care resource use. This study presents pilot work on an SDoH screening and referral platform recently implemented in South Carolina's largest private nonprofit health system.

OBJECTIVES

To assess the feasibility and sustainability of SDoH screening and SDoH-related referrals in a large health system and examine how they affect health resource use.

RESEARCH DESIGN

Observational study using electronic medical records and SDoH screening data from June 1, 2019 to December 31, 2020.

SUBJECTS

Patients (18 y+) engaged in community health, inpatient case management, or ambulatory care and condition management programs.

MEASURES

We describe the use of SDoH screening by providers (community health workers, nurse case managers, and social workers) and SDoH referral volumes among patients. We use multivariate analyses to predict changes in emergency department visits, inpatient admission s (length of stay and volume), and primary care visits from referral volume, SDoH screening question responses, and patient characteristics (eg, comorbidities).

RESULTS

Of 2687 patients, 662 (24.6%) screened positive for 1 or more SDoH domains. SDoH screening performance remained consistent among providers over time. Six hundred fifty-eight (24.5%) patients received SDoH referrals. Patients receiving an increasing volume of referrals had decreasing primary care visits but their comorbidities moderated this effect.

CONCLUSIONS

The study provides initial descriptive information on SDoH needs, implementation of referrals and resource use, guiding SDoH screening implementation in population health, and care management programs.

Healthcare seeking behaviour during illness among older adults in Ghana: does food security status matter?

BACKGROUND

Ghana's growing older adult population raises critical questions regarding healthcare for these older adults. At the same time, food insecurity is high among older adults in Ghana. This underscores the need to investigate the issues of food security and healthcare seeking behaviour among older adults. However, research on the association between food security status and healthcare seeking behaviour among older adults is scant in the Ghanaian context. In this study, we advance the social gerontology literature by examining the association between food security status and healthcare seeking behaviors among older adults.

METHODS

Using a multi-stage sampling framework, we collected data from a representative sample of older adults across three regions in Ghana. Data were analyzed using logistic regression technique. We determined the significance of the test at a probability value of 0.05 or less.

RESULTS

Over two-thirds (69%) of respondents did not seek care during their last illness. Additionally, 36% of respondents were severely food insecure, 21% were moderately food insecure, 7% were mildly food insecure, and 36% were food secure. After controlling for theoretically relevant variables, our multivariable analysis revealed a statistically significant association between food security status and healthcare seeking behaviors with older people who are food secure (OR = 1.80, p < 0.01) and mildly food insecure (OR = 1.89, p < 0.05) being more likely to seek healthcare compared with their counterparts who are food insecure.

CONCLUSION

Our findings highlight the need for sustainable intervention programs to improve food access and health service use among older adults in Ghana and similar contexts.

Food insecurity among youth seeking eating disorder treatment

Food Insecurity (FI) is associated with a myriad of mental health concerns in children and adolescents. Eating disorder (ED) risk is higher in youth experiencing FI, and FI in childhood is associated with ED diagnoses later in life. Although a growing body of research has shown that FI is associated with a heightened risk for ED-related symptoms, little is known about how experiencing FI may impact ED treatment, particularly in youth. In this study, we characterize the treatment characteristics of youth aged 6-24 (N = 729) with FI receiving family-based treatment for an ED. FI was defined as self-reported experience of FI (family-level FI) at treatment admission, and living in a low income, low access area according to USDA census tract data. Seventeen patients (2.3 % of sample) self-reported family-level FI at intake and 24 (3.3 % of sample) were designated as living in a low income/low access location. Descriptive analyses only were used to characterize the sample due to sample sizes. Group means on measures of weight, ED symptomatology, depression, anxiety, and caregiver burden were evaluated at admission and after four, eight, 12, 16, and 20 weeks of treatment. Results characterize how FI may impact ED treatment and showcase variation in changes. ED treatment must be responsive to needs related to FI as access to and consumption of food is the very foundation of ED treatment.

Assessing the relationship between food insecurity and lifestyle behaviors among university students: a comparative study between Lebanon and Germany

BACKGROUND

Food insecurity is a common public health problem in both developed and developing countries. This study aimed to profile food insecurity among university students in a developed country with stable economic circumstances (Germany) and a developing Mediterranean country undergoing a severe economic and financial crisis (Lebanon) and examine the associations between food insecurity and lifestyle behaviors (i.e., physical activity, sleep, and adherence to a healthy eating pattern, such as the Mediterranean diet), stress, and financial well-being.

METHOD

This online cross-sectional study was conducted between September 2021 and March 2022. Subjects were recruited through social media platforms (Facebook, WhatsApp, Instagram, and personal email) and in-class announcements by several university professors of various majors and from different universities in Lebanon and Germany. The final sample included 547 participants (197 from Lebanon and 350 from Germany).

RESULTS

Our findings showed a higher food insecurity rate in Lebanon compared with Germany (59% versus 33%). In the bivariate analysis, food insecurity was associated with insomnia (r = 0.230; p < 0.001) and stress (r = 0.225; p = 0.001); German university students had higher physical activity (p < 0.001), better diet quality (p < 0.001), and lower adherence to the Mediterranean diet (p < 0001) than Lebanese students. In the multivariable analyses, more stress was related to insomnia (B = 0.178; p < 0.001), while financial well-being was not associated with any of the lifestyle behaviors. Physical activity, insomnia, and Mediterranean diet adherence were not associated with the country or food insecurity (p > 0.05); however, living in Germany was associated with better diet quality (B = -7.85; p < 0.001).

CONCLUSION

The high prevalence of food insecurity reported in this study is alarming, particularly among Lebanese students; German students had better diet quality and higher physical activity but worse adherence to the Mediterranean diet. Moreover, food insecurity was also associated with worse sleep and stress. Further studies are necessary to assess the role of food insecurity as a mediating factor between sociodemographic characteristics and lifestyle behaviors.

Food insufficiency, adverse childhood experiences and mental health: results of the Singapore Mental Health Study 2016

OBJECTIVE

This study aimed to investigate the prevalence and correlates of food insufficiency and its association with mental disorders and adverse childhood experiences (ACE) in Singapore.

DESIGN

This analysis utilised data from the Singapore Mental Health Study (SMHS 2016).

SETTING

SMHS 2016 was a population-based, psychiatric epidemiological study conducted among Singapore residents.

PARTICIPANTS

Interviews were conducted with 6126 respondents. Respondents were included if they were aged 18 years and above, Singapore citizens or permanent residents and able to speak in English, Chinese or Malay.

RESULTS

The prevalence of food insufficiency was 2·0 % (95 % CI (1·6, 2·5)) among adult Singapore residents. Relative to respondents who did not endorse any ACE, those with ACE (OR: 2·9, 95 % CI (1·2, 6·6)) had higher odds of food insufficiency. In addition, there were significant associations between lifetime mental disorders and food insufficiency. Bipolar disorder (OR: 2·7, 95 % CI (1·2, 6·0)), generalised anxiety disorder (OR: 4·5, 95 % CI (1·5, 13·5)) and suicidal behaviour (OR: 2·37, 95 % CI (1·04, 5·41)) were shown to be significantly associated with higher odds of food insufficiency.

CONCLUSIONS

The prevalence of food insufficiency is low in Singapore. However, this study identifies a vulnerable group of food-insufficient adults that is significantly associated with mental disorders, including suicidality. Government-funded food assistance programmes and multi-agency efforts to deal with the social determinants of food insufficiency, such as income sufficiency and early detection and intervention of mental distress, are key to ensuring a sustainable and equitable food system.

Racial/Ethnic Differences in the Association Between Food Security and Depressive Symptoms Among Adult Foreign-Born Immigrants in the US: A Cross-Sectional Study

Foreign-born immigrants are at greater risks of both food insecurity and depressive symptoms, while the association between the two has yet to be elucidated. Our sample includes 6,857 adults aged 20 years and older from the National Health and Nutrition Examination Survey (NHANES) from 2005 to 2016. Multivariable logistic regression was used to examine whether the association between food security and depressive symptoms varies across race/ethnicity among US foreign-born immigrants. The prevalence of depressive symptoms was 9.6% and 15.7% for low food security (LFS) and very low food security (VLFS). The adjust odds ratios (aORs) of depressive symptoms among Mexican American and Other Hispanic immigrants with VLFS were 2.66 (95% Confidence interval [CI]: 1.61, 4.38) and 2.05 (95% CI: 1.08, 3.86) as compared to those with full food security (FFS). Race/ethnicity may modify the association between food security and depressive symptoms among US foreign-born immigrants and a dose-response relationship was indicated among Hispanic and Other Race immigrants.

Building effective intervention models utilizing big data to prevent the obesity epidemic

INTRODUCTION

The exposome consists of factors an individual is exposed to across the life course. The exposome is dynamic, meaning the factors are constantly changing, affecting each other and individuals in different ways. Our exposome dataset includes social determinants of health as well as policy, climate, environment, and economic factors that could impact obesity development. The objective was to translate spatial exposure to these factors with the presence of obesity into actionable population-based constructs that could be further explored.

METHODS

Our dataset was constructed from a combination of public-use datasets and the Center of Disease Control's Compressed Mortality File. Spatial Statistics using Queens First Order Analysis was performed to identify hot- and cold-spots of obesity prevalence; followed by Graph Analysis, Relational Analysis, and Exploratory Factor Analysis to model the multifactorial spatial connections.

RESULTS

Areas of high and low presence of obesity had different factors associated with obesity. Factors associated with obesity in areas of high obesity propensity were: poverty / unemployment; workload, comorbid conditions (diabetes, CVD) and physical activity. Conversely, factors associated in areas where obesity was rare were: smoking, lower education, poorer mental health, lower elevations, and heat.

DISCUSSION

The spatial methods described within the paper are scalable to large numbers of variables without issues of multiple comparisons lowering resolution. These types of spatial structural methods provide insights into novel variable associations or factor interactions that can then be studied further at the population or policy levels.

Knowledge and perceptions of nutrition assistance programmes among young adult students

The purpose of this qualitative study was to investigate the perceptions of nutrition assistance programmes among young adult students in the United States, and to identify how the current social and political climate, including the COVID-19 pandemic, has impacted these perceptions and the overall willingness of young adult students to participate in these programmes. Participants were recruited via email and social media to participate in 20-min virtual, semi-structured interviews. Twenty-three participants, between the ages of 18 and 25 years from three states in the United States were interviewed. Ten participants reported having experienced food insecurity (FI) in their lifetime, with 21 participants currently having enough food to eat, while two sometimes did not currently have enough to eat. Seven participants had utilised nutrition programmes in their lifetime. Interviews were video and audio recorded, transcribed, and coded using a six-step thematic analysis. Young adult students were largely unaware of nutrition assistance programmes and eligibility requirements but still perceived these programmes to be successful, with a higher proportion of the participants who had utilised a nutrition assistance programme in their lifetime expressing the view that they were generally successful compared to those who had never utilised one. Most were cognizant of the social stigma surrounding these programmes yet expressed a willingness to utilise them and reported an increased willingness to utilise nutrition assistance programmes as a result of the COVID-19 pandemic. COVID-19 made young adult students aware of FI and the important role nutrition assistance programmes play in our society. Young adult students expressed the belief that the Biden administration will have a positive impact on nutrition assistance programmes but had a general hesitation to discuss politics. The COVID-19 pandemic has increased young adult students' willingness to utilise nutrition assistance programmes, although, access to these programmes remains low due to a lack of knowledge and general unawareness of programme availability and accessibility. Education is needed to improve overall knowledge of, and facilitate access to, nutrition assistance programmes while combating perceptions around stigma.

Socioeconomic status and sleep health: a narrative synthesis of 3 decades of empirical research

STUDY OBJECTIVES

This review aims to assess the association between socioeconomic status (SES) and sleep health in the general population and the mediating effects of lifestyle and mental and physical health in this relationship.

METHODS

Observational studies testing the independent association between objective or subjective SES indicators and behavioral/physiological or clinical sleep health variables in the general population were included. PubMed/MEDLINE was searched for reports published from January 1990 to December 2019. The direction of effect was used as the primary effect measure, testing the hypothesis that low SES is associated with poor sleep health outcomes. Results are presented in the form of direction effect plots and synthesized as binomial proportions.

RESULTS

Overall, 336 studies were identified. A high proportion of effects at the expected direction was noted for measures of sleep continuity (100% for sleep latency, 50-100% for awakenings, 66.7-100% for sleep efficiency), symptoms of disturbed sleep (75-94.1% for insomnia, 66.7-100% for sleep-disordered breathing, 60-100% for hypersomnia), and general sleep satisfaction (62.5-100%), while the effect on sleep duration was inconsistent and depended on the specific SES variable (92.3% for subjective SES, 31.7% for employment status). Lifestyle habits, chronic illnesses, and psychological factors were identified as key mediators of the SES-sleep relationship.

CONCLUSIONS

Unhealthy behaviors, increased stress levels, and limited access to health care in low-SES individuals may explain the SES-sleep health gradient. However, the cross-sectional design of most studies and the high heterogeneity in employed measures of SES and sleep limit the quality of evidence. Further research is warranted due to important implications for health issues and policy changes.

CITATION

Papadopoulos D, Etindele Sosso FA. Socioeconomic status and sleep health: a narrative synthesis of 3 decades of empirical research. J Clin Sleep Med. 2023;19(3):605-620.

Food insecurity and insomnia-related symptoms among adults from low- and middle-income countries

Little is known about the relationship between food insecurity and sleep problems in low- and middle-income countries, while the mediators of this association are largely unknown. Therefore, we investigated the association between food insecurity and insomnia-related symptoms in six low- and middle-income countries (i.e., China, Ghana, India, Mexico, Russia, South Africa), and the potential mediators of this relationship. Cross-sectional, nationally representative data from the Study on Global AGEing and Adult Health (2007-2010) were analysed. Past 12-month food insecurity was assessed with two questions on the frequency of eating less, and on hunger owing to a lack of food. Insomnia-related symptoms referred to severe or extreme sleep problems in the past 30 days. Multivariable logistic regression and mediation analysis were conducted. Data on 42,489 adults aged ≥18 years were analysed (mean [standard deviation] age 43.8 [14.4] years; 50.1% females). The prevalence of any food insecurity and insomnia-related symptoms was 11.9% and 4.4%, respectively. After adjustment, compared with no food insecurity, moderate (odds ratio = 1.53, 95% confidence interval = 1.11-2.10) and severe food insecurity (odds ratio = 2.35, 95% confidence interval = 1.56-3.55) were significantly associated with insomnia-related symptoms. Anxiety, perceived stress, and depression mediated 27.7%, 13.5%, and 12.5% of the relationship between any food insecurity and insomnia-related symptoms, respectively (total percentage = 43.3%). Food insecurity was positively associated with insomnia-related symptoms in adults from six low- and middle-income countries. Anxiety, perceived stress, and depression explained a substantial proportion of this relationship. Addressing food insecurity itself or the identified potential mediators among people with food insecurity may lead to a reduction in sleep problems among adults in low- and middle-income countries, pending confirmation with longitudinal studies.

Mental health and HIV risk differs by co-occurring structural vulnerabilities among women who sell sex

Female sex workers (FSW) experience many structural vulnerabilities (SV; e.g., violence, economic insecurity) which contribute to increased risk of HIV and mental distress. However, little research has examined how SV co-occur to shape HIV risk, and none have studied mental distress. Among FSW (n = 385) in Baltimore, Maryland, latent class analysis of five binary indicators (housing insecurity; financial dependence on others; client-perpetrated physical or sexual violence; food insecurity) determined classes of SV and differential HIV risk behavior and mental health outcomes. A 3-class model fit the data best: minimal SV (i.e., low probabilities of all indicators); material needs (i.e., housing, food insecurity); and high SV (i.e., high probability of all indicators). Compared to minimal SV, high SV and material needs had significantly greater adjusted probability of drug injection and poorer adjusted depression, post-traumatic stress disorder, and mental distress scores. The high SV class had significantly higher probability of reporting condomless sex with clients compared to material needs and minimal SV. Results show the deleterious effect of co-occurring SV on HIV risk behaviors among FSW with particular emphasis on co-occurring food and housing insecurities. This is the first study of co-occurring SV on mental health outcomes in this key population.

Food insecurity, sleep, and cardiometabolic risks in urban American Indian/Alaska Native youth

OBJECTIVES

Food insecurity contributes to racial/ethnic disparities in health. This is the first study to examine associations among food insecurity, sleep, and cardiometabolic outcomes in urban American Indian/Alaska Native (AI/AN) youth.

DESIGN

Participants were 142 urban AI/AN youth (mean age = 14 years, 58% female). Food insecurity and self-reported sleep disturbance were measured using validated surveys. A multi-dimensional sleep health composite was derived using questionnaires (ie, satisfaction, alertness) and actigraphy-derived indices (ie, duration, efficiency, regularity, timing). Cardiometabolic measures included body mass index, blood pressure, glycosylated hemoglobin, waist circumference, cholesterol, and triglycerides. Covariates were sex, age, and single-parent household.

RESULTS

Greater food insecurity was significantly associated with greater body mass index (b = 0.12, p = .015), higher systolic blood pressure (b = 0.93, p = .03), and greater sleep disturbance (b = 1.49, p < .001), and marginally associated with lower sleep health composite scores (b = -0.09, p = .08). There was a significant indirect path from greater food insecurity to greater waist circumference through poorer sleep health (0.11, 95% bootstrapping CI: [0.01, 0.30]).

CONCLUSION

Food insecurity is an important correlate of sleep and cardiometabolic health among urban AI/AN youth and should be addressed to reduce emerging health risks during this important developmental period. Policies to reduce food insecurity and increase access to healthy foods as well as sleep interventions for these youth could help, as preliminary findings suggest that sleep health may mediate the negative impact of food insecurity on cardiometabolic risks.

COVID-19 Recession: Young Adult Food Insecurity, Racial Disparities, and Correlates

PURPOSE

The COVID-19 pandemic has inflicted devastating health, social, and economic effects globally. This study examines the experiences of young adults in the United States with respect to food insecurity during the pandemic and factors associated with higher and lower risk for young adult food insecurity.

METHODS

Using the U.S. Census Bureau's Household Pulse Survey, a nationally representative survey collecting information on people's experiences throughout the pandemic, we analyzed prevalence of, and factors associated with young adult food insecurity during the pandemic.

RESULTS

Overall, 13% of young adults aged 18-25 years reported often or sometimes not having enough to eat in the last 7 days at a given time during pandemic, on average, with Black and Hispanic young people facing higher rates of food insecurity (22% and 15%, respectively) than White non-Hispanic peers (11%). Over the observed pandemic period, we find a decline in food insecurity among young adults corresponding with economic policy actions. Factors associated with a higher risk of food insecurity include lower household income, expected job loss, renting as opposed to owning housing, behind on rent or mortgage payment, lack of confidence in an ability to pay next month's rent or mortgage, delayed medical care, and feeling worried or depressed.

DISCUSSION

Our analyses reveal alarming levels of food insecurity among young adults, especially Black and Hispanic young people. Policy actions should include multifaceted and sustained interventions with a focus on supporting historically disenfranchised youth and their communities. These should prevent and address food and housing insecurity and mental health needs holistically.

Examining mediators of associations of food insecurity and being bullied with suicide among in-school adolescents in Eswatini: a cross-sectional study

We examined the potential mediating roles of anxiety and loneliness on the association of concurrent food insecurity (FI) and being bullied (BB) with suicidal behavior (SB) in Eswatini, a lower-middle-income country. We used data from the Global School-based Student Health Survey (GSHS; N = 3264), which employed a two-stage cluster sampling: first, 25 schools were selected based on the proportionate probability of enrollment; second, classes were randomly selected. A self-reported 84-item GSHS questionnaire was used to collect data for students aged 13-17 years. FI was measured by requesting students to recall how often they went hungry because of a lack of food at home in the 30 days before the study. Multiple logistic regressions and binary mediation function was applied to examine mediating factors of SB. The prevalence of SB, FI, and BB among adolescents was 27.5%, 7.7%, and 30.2%, respectively. Moreover, the relationship between FI and BB with SB was partly (approximately 24%) mediated by anxiety and loneliness. Our results highlight the mediating roles of anxiety and loneliness in suicidal adolescents who experience FI and BB. In conclusion, interventions for alleviating SB in high-risk adolescents experiencing FI and BB should also be aimed at ameliorating anxiety and loneliness.

Developing a conceptual framework for the relationship between food security status and mental health among low-income mothers

Introduction

Building household resiliency is one strategy that may help insulate households from the effects of food system volatility that contributes to in food insecurity. A stronger understanding of the relationship between food security and mental health is needed to identify potential factors for intervention to improve household resiliency to food system stressors. Because mothers often make household food decisions, they are an important population for building household resiliency. The purpose of this study was to develop and test a conceptual framework for the relationship between food security and mental health for low-income mothers and to identify potential targets for intervention.

Methods

A conceptual framework was developed based on the existing literature on mental health and food security, as well as factors that impact both constructs. This framework was tested by a path analysis using data from a 2021 cross-sectional survey of low-income Virginia mothers that used validated scales to assess food security status, indicators of mental and physical health, food coping strategies, and social support.

Results and discussion

The initial model was systematically adapted to develop the final retained model. The retained model did not include a direct effect of food security on mental health, but highlighted two significant mediators of the relationship, food coping strategies and social support. While the effect of social support was not practically significant, the effects of food coping strategies as a mediator from food security to perceived stress and life satisfaction were small (β = 0.21, 0.14, respectively; p &lt; 0.001). The retained model provides a framework for understanding the relationship between food security and mental health and highlights potential targets for intervention. Notably, reducing the need for mothers to utilize food coping strategies should be targeted on multiple levels to reduce the impact on mental health and ultimately improve resiliency to future food system shocks.

How Can We Support Healthy Eating in Young Adults with Low Diet Quality? A Survey of Users of the 'No Money No Time' Healthy Eating Website

Nutrition interventions to support young adults are needed due to low diet quality. The aims were to explore the (1) circumstances and (2) barriers regarding dietary habits of the young adult users of the No Money No Time (NMNT) healthy eating website with the lowest diet quality scores. An online cross-sectional survey was conducted from August-September 2022 with a sample of NMNT users aged 18-35 years with low diet quality (defined as Healthy Eating Quiz score 0-38/73). The survey included demographics (e.g., gender), circumstances (6-item US Food Security Survey, Cooking and Food Skills Confidence Measures), and challenges and resources used in relation to healthy eating (open-responses). Theoretical thematic analysis was used to analyse open-response questions and derive main themes. The study sample (n = 108; 71.3% female, median age 28; 28.7% food insecure) had a mean (standard deviation) Cooking Skills score 70.2 (17.5)/98, and median (interquartile range) Food Skills score 96.0 (83.5-107.5)/133. The main challenges regarding healthy eating were (1) time and (2) cost, and the main resources to support healthy eating were (1) online resources (e.g., websites, Google) and (2) recipes. Findings identify possible targets for future interventions to support healthy eating in this vulnerable group (e.g., supporting cooking and food skills).

Undergraduate food insecurity, mental health, and substance use behaviors

Objective: Recent epidemiological research has found food insecurity to be a growing public health concern among college students. This study investigated food insecurity, mental health, and substance use behaviors among state university undergraduate students. Study Design: Cross-sectional survey. Methods: This was a secondary data analysis of the Student Health Survey. Undergraduate participants (n = 589) completed the paper-based survey, which had an 84% response rate overall. Results: Approximately 38.5% of students were considered food insecure, 24.8% experiencing low food security, and 13.8% experiencing very low food security. Having a diagnosis of depression, experience of depressive symptoms, and marijuana use in the past 30 days were associated with food insecurity. Conclusion and Implications: Food insecurity is a serious health concern for college students. The results of this study indicate collocating food security and counseling services may enhance existing student resources to better support students facing food and nutrition insecurity, substance use, and depression.

Food insecurity is associated with the sleep quality and quantity in adults: a systematic review and meta-analysis

OBJECTIVE

We evaluated associations between food insecurity (FI) and the quality and quantity of sleep in adults (≥18 years).

DESIGN

The current study represented a systematic review and meta-analysis of observational studies.

SETTING

Databases of PubMed, Scopus, Embase and Web of Science were searched from inception until 6 June 2022. Meta-analyses were conducted using random-effects models, and effect sizes were reported as OR and 95 % CI.

PARTICIPANTS

Data from ten eligible observational studies, including 83 764 participants, were included.

RESULTS

FI was associated with an increased risk of poor sleep quality (OR = 1·45; 95 % CI (1·24, 1·70), I2 = 95, P < 0·001, n 7). Besides, subgroup analysis showed increased risk of poor sleep quality corresponding to the severity of FI across mild (OR = 1·31; 95 % CI (1·16, 1·48), I2 = 0 %, P < 0·001, n 5), moderate (OR = 1·49; 95 % CI (1·32, 1·68), I2 = 0 %, P < 0·001, n 5) and severe (OR = 1·89; 95 % CI (1·63, 2·20), I2 = 0 %, P < 0·001, n 5) levels. Similarly, subgroup analysis by sleep problems showed that FI was associated with an increased the risk of trouble falling asleep (OR = 1·39; 95 % CI (1·05, 1·83), I2 = 91 %, P = 0·002, n 3) and trouble staying asleep (OR = 1·91; 95 % CI (1·37, 2·67), I2 = 89 %, P < 0·001, n 3). Moreover, FI was associated with the odds of shorter (OR = 1·14; 95 % CI (1·07, 1·21), I2 = 0 %, P < 0·001, n 4) and longer sleep duration (OR = 1·14; 95 % CI (1·03, 1·26), I2 = 0 %, P = 0·010, n 4).

CONCLUSIONS

Collective evidence supports that FI is associated with poor sleep quality and quantity in adults. Preventative and management strategies that address FI may provide health benefits beyond improving nutritional status per se.

Food insecurity, nutrition insecurity, and self-reported health among newcomer Manitoba youth: A cross-sectional study

Many youth in Manitoba are not food secure. Newcomer youth may be more vulnerable to food insecurity. Further, it has been suggested that being food secure does not ensure a nutritionally adequate diet. This study examined survey data from 1,347 grade nine students to describe and compare food security by newcomer status. Survey data were also used to compare the dietary intakes, eating behaviors, and self-reported health of newcomer youth by food security status. Food security status between newcomer and non-newcomer youth was not significantly different, however, being food secure was not enough to have optimal nutritional health and well-being.

Strategies to Improve Adolescent Food Security from the Perspectives of Policy Advocates, Parents, and Adolescents

This study explored strategies to improve adolescent food security using semi-structured in-depth interviews with 9 policy advocates, 12 parents and 15 adolescents aged between 17 and 20 years, living in households who were eligible for the Supplemental Nutrition Assistance Program in 2020. This study was part of a larger evaluation of adolescent food insecurity conducted in Baltimore, Maryland, USA during the COVID-19 pandemic. Three key strategies arose during analysis-improving federal nutrition assistance programs for households, federal nutrition assistance programs for individual adolescents, and leveraging school programs and resources. Respondents described concordant views regarding the role of the Supplemental Nutrition Assistance Program in supporting households but held discordant views about the role of other federal programs, such as the school nutrition programs and Pandemic Electronic Benefit Transfer program. The results of this study provide important insights about policy and programmatic supports that may assist adolescents to acquire food for themselves and their families. Future research should test how federal programs and policies specifically impact food security and nutrition for adolescents.