Food Insecurity, Sexual Risk, and Substance Use in Young Adults

Food insecurity and substance use among young adults in the United States

PURPOSE

The purpose of this study was to examine the association between food insecurity and substance use among young adults aged 18-25 in the U.S.

METHODS

A cross-sectional online survey was completed by a diverse sample of 1024 young adults (50.2 % female; 62 % non-white; m age = 21.7[SD = 2.26]) between January-April 2022. Logistic regression analyses were used to examine the association between food insecurity and current cigarette use, Electronic Nicotine Delivery System (ENDS) use, cannabis use, alcohol use, and binge drinking controlling for socio-demographic and economic factors, mental health, and experiences of discrimination.

RESULTS

Nearly 70 % of participants reported being food insecure over the past year. Substance use was also common: 45.9 % of participants reported current cigarette use, 50.9 % ENDS use, 57 % cannabis use, 65.9 % alcohol use, and 50.4 % engaged in binge drinking in the past two weeks. Being food insecure was associated with greater odds of cigarette use (OR = 2.49, 95 % CI = [1.77, 3.50]), ENDS use (OR = 2.18, 95 % CI = [1.58, 3.01]), cannabis use (OR = 1.73, 95 % CI = [1.26, 2.37]), alcohol use (OR = 1.60, 95 % CI = [1.16, 2.19]) and binge drinking (OR = 1.98, 95 % CI = [1.44, 2.72]), controlling for all other factors.

CONCLUSION

Food insecurity may serve as an important indicator of substance use among young adults. Practitioners should consider screening for food insecurity, providing information about food access, and developing interventions to address food insecurity among the young adults with whom they work. Future research should examine these associations prospectively to better understand how food insecurity may contribute to the initiation and/or escalation of substance use.

A state-level analysis of macro-level factors associated with hospital readmissions

Investigation of the factors that contribute to hospital readmissions has focused largely on individual level factors. We extend the knowledge base by exploring macrolevel factors that may contribute to readmissions. We point to environmental, behavioral, and socioeconomic factors that are emerging as correlates to readmissions. Data were taken from publicly available reports provided by multiple agencies. Partial Least Squares-Structural Equation Modeling was used to test the association between economic stability and environmental factors on opioid use which was in turn tested for a direct association with hospital readmissions. We also tested whether hospital access as measured by the proportion of people per hospital moderates the relationship between opioid use and hospital readmissions. We found significant associations between Negative Economic Factors and Opioid Use, between Environmental Factors and Opioid Use, and between Opioid Use and Hospital Readmissions. We found that Hospital Access positively moderates the relationship between Opioid Use and Readmissions. A priori assumptions about factors that influence hospital readmissions must extend beyond just individualistic factors and must incorporate a holistic approach that also considers the impact of macrolevel environmental factors.

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 highlights 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. Registered on 04/02/2014.

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.

State Supplemental Nutrition Assistance Program Policies and Substance Use Rates

INTRODUCTION

Food insecurity is associated with the development of substance misuse and use disorders (SUD). This study sought to estimate associations between state Supplemental Nutrition Assistance Program (SNAP) eligibility policies and substance-related outcomes.

METHODS

2014-2017 SNAP Policy Database and 2015-2019 National Survey on Drug Use and Health state-level estimates were used to estimate associations between state SNAP eligibility policies and alcohol use disorder (AUD), opioid misuse, illicit drug use disorder (IDUD), SUD, and needing but not receiving SUD treatment. State SNAP policies included those that (1) do not disqualify individuals with a felony drug conviction from SNAP and/or (2) expand SNAP eligibility by increasing the income limit or removing the asset test. Analyses were conducted January-May 2023.

RESULTS

States that adopted both SNAP eligibility policies had reduced rates of AUD (adjusted rate ratio (aRR): 0.92; 95% CI 0.86, 0.99), opioid misuse (aRR: 0.94; 95% CI 0.89, 0.98), IDUD (aRR: 0.91; 95% CI 0.85, 0.98), SUD (aRR: 0.91; 95% CI 0.85, 0.97), and needing but not receiving SUD treatment (aRR: 0.92; 95% CI 0.87, 0.98) compared to states with neither policy. Among states that did not adopt increases to the income limit or removal of the asset test, those that removed the felony drug disqualification had lower rates of IDUD, SUD, and needing but not receiving SUD treatment, compared to those that maintained a disqualification.

CONCLUSIONS

Expanded SNAP eligibility could help reduce rates of substance misuse and SUD. Opting out of the federal disqualification on SNAP participation for those with felony drug convictions may be particularly beneficial.

Sex difference in the effect of environmental enrichment on food restriction-induced persistence of cocaine conditioned place preference and mechanistic underpinnings

Psychosocial and environmental factors, including loss of natural reward, contribute to the risk of drug abuse. Reward loss has been modeled in animals by removal from social or sexual contact, transfer from enriched to impoverished housing, or restriction of food. We previously showed that food restriction increases the unconditioned rewarding effects of abused drugs and the conditioned incentive effects of drug-paired environments. Mechanistic studies provided evidence of decreased basal dopamine (DA) transmission, adaptive upregulation of signaling downstream of D1 DA receptor stimulation, synaptic upscaling and incorporation of calcium-permeable AMPA receptors (CP-AMPARs) in medium spiny neurons (MSNs) of nucleus accumbens (NAc). These findings align with the still evolving 'reward deficiency' hypothesis of drug abuse. The present study tested whether a compound natural reward that is known to increase DA utilization, environmental enrichment, would prevent the persistent expression of cocaine conditioned place preference (CPP) otherwise observed in food restricted rats, along with the mechanistic underpinnings. Because nearly all prior investigations of both food restriction and environmental enrichment effects on cocaine CPP were conducted in male rodents, both sexes were included in the present study. Results indicate that environmental enrichment curtailed the persistence of CPP expression, decreased signaling downstream of the D1R, and decreased the amplitude and frequency of spontaneous excitatory postsynaptic currents (EPSCs) in NAc MSNs of food restricted male, but not female, rats. The failure of environmental enrichment to significantly decrease food restriction-induced synaptic insertion of CP-AMPARs, and how this may accord with previous pharmacological findings that blockade of CP-AMPARs reverses behavioral effects of food restriction is discussed. In addition, it is speculated that estrous cycle-dependent fluctuations in DA release, receptor density and MSN excitability may obscure the effect of increased DA signaling during environmental enrichment, thereby interfering with development of the cellular and behavioral effects that enrichment produced in males.

Food insecurity and its impact on substance use and suicidal behaviours among school-going adolescents in Africa: evidence from the Global School-Based Student Health Survey

The study sought to assess the prevalence and factors associated with Food Insecurity (FI) and further quantify its impact on substance use and suicidal behaviours (ideation, planning, and repeated attempted suicide) among school-going adolescents in Africa. The study involved a secondary analysis of cross-sectional data from the Global School-Based Student Health Survey (GSHS) conducted in Africa. Substance use and suicidal behaviours were the main outcomes. We employed the Double Selection Least Absolute Shrinkage and Selection Operator Poisson regression (DSLASSOPM) model to assess risk factors associated with FI and further employed Coarsened Exact Matching involving DSLASSOPM to assess the influence of FI on the study outcomes. Meta-analysis was conducted to obtain between-country heterogeneity in the prevalence of FI and the prevalence ratio of substance use and suicidal behaviours. The study involved 34,912 school-going adolescents. The pooled 30-day prevalence estimate of FI was 11.1% (95% CI  9.1-18.6), ranging from 6.7% (95% CI 5.0-8.3) in Tanzania to 18.4% (95% CI 14.4-22.4) in Benin. The most common associated factors included the experience of insomnia and the number of times injured. The pooled prevalence ratio of substance use, suicidal ideation, suicidal planning, and repeated attempted suicide among adolescents experiencing food insecurity were 1.92(95% CI 1.69-2.16), 1.56(95% CI 1.46-1.66), 1.50 (95% CI 1.41-1.58), and 1.90 (95% CI 1.73-2.07) respectively. A considerable heterogeneity between the sub-regions prevalence ratio for suicidal ideation and planning was also observed (I2 = 0, p value > 0.05). The study observed a high prevalence of food insecurity in West Africa with negligible heterogeneity between the countries. A significant positive association between FI and the study outcomes (substance use and suicidal behaviours) was observed. The study recommends country-specific social and school-based health interventions to screen risk factors associated with food insecurity for early identification. Measures to achieve Sustainable Development Goal 2 (Zero Hunger) by 2030 are key in these African countries and is likely to yield demographic dividends through improvement in mental health among school-going adolescents.

Longitudinal experience of food insecurity & cigarette use in the early COVID-19 Pandemic, United States

Food insecurity is associated with cigarette smoking, yet little is known about how variability in the experience of food insecurity may relate to patterns of cigarette use. We sought to examine patterns of food insecurity and cigarette use during the COVID-19 pandemic (April 2020-March 2021). We analyzed longitudinal survey data from a nationally representative panel of adults in the United States (N = 7,880) from the Understanding Coronavirus in America Study. The primary independent variable was ten trajectories of food insecurity. Our dependent variable was past 7-day cigarette use (count of days used cigarettes). Poisson regression using generalized estimating equations was run controlling for key covariates. The prevalence of cigarette use on at least one day in the past week was lowest (17.5 %) for those who Remained Food Secure, and highest (57.9 %) among those who Became Fully Food Insecure, a group characterized by having high probability of becoming food insecure during the study period. Among those who reported at least one day of cigarette use in the past week, fewer than half (40.1 %) reported sustained use across all waves of the study. Those who Became Fully Food Insecure had an incidence rate ratio (IRR) of 1.73 (95 % CI: 1.18, 2.54) compared to those who Remained Food Secure with respect to number of smoking days. While different patterns of food insecurity are related to cigarette smoking at the population level, these results highlight that food insecurity, a key social need, may represent a novel strategy for informing reduction of tobacco use disparities.

Methods for Assessing Health Outcomes Associated with Food Insecurity in the United States College Student Population: A Narrative Review

In the United States, college students experience disproportionate food insecurity (FI) rates compared to the national prevalence. The experience of acute and chronic FI has been associated with negative physical and mental health outcomes in this population. This narrative review aims to summarize the current methodologies for assessing health outcomes associated with the experience of FI in college students in the United States. To date, assessing the health outcomes of FI has predominately consisted of subjective assessments, such as self-reported measures of dietary intake, perceived health status, stress, depression, anxiety, and sleep behaviors. This review, along with the emergence of FI as an international public health concern, establishes the need for novel, innovative, and objective biomarkers to evaluate the short- and long-term impacts of FI on physical and mental health outcomes in college students. The inclusion of objective biomarkers will further elucidate the relationship between FI and a multitude of health outcomes to better inform strategies for reducing the pervasiveness of FI in the United States college student population.

Links between Household-Level Income-Generating Agricultural Intervention and the Psychological Well-Being of Adolescent Girls in Human Immunodeficiency Virus-Affected Households in Southwestern Kenya: A Qualitative Inquiry

BACKGROUND

Adolescent girls may experience poor psychological well-being, such as social isolation, shame, anxiety, hopelessness, and despair linked to food insecurity.

OBJECTIVES

This study aimed to investigate the experiences with and perceived effects of a household-level income-generating agricultural intervention on the psychological well-being of adolescent girls in human immunodeficiency virus (HIV)-affected households in southwestern Kenya.

METHODS

We conducted 62 in-depth interviews with HIV-affected adolescent girls and caregiver dyads in Adolescent Shamba Maisha (NCT03741634), a sub-study of adolescent girls and caregivers with a household member participating in Shamba Maisha (NCT01548599), a multisectoral agricultural and finance intervention trial aimed to improve food security and HIV health indicators. Participants were purposively sampled to ensure diversity in terms of age and location. Data were audiotaped, transcribed, translated, and uploaded into Dedoose (Sociocultural Research Consultants, LLC) software for management. Data were analyzed thematically based on reports from Dedoose.

RESULTS

We found evidence that a household-level structural intervention aimed at increasing food and financial security among persons living with HIV can contribute to better psychological well-being among adolescent girls residing in these households. The intervention also affected: 1) reduction of social isolation, 2) reduction of shame and stigma, 3) increased attendance and concentration in school, 4) improved caregiver mental health, and 5) reduced parental aggression and improved household communication. These associations were reported more commonly among those in the intervention arm than the control arm.

CONCLUSIONS

This study extends existing research by demonstrating how multisectoral structural interventions delivered at a household level can improve the psychological well-being of adolescents. We recommend that future research test livelihood interventions designed specifically for adolescent girls that integrate food-security interventions with other elements to address the social and psychological consequences of food insecurity holistically. This trial was registered at clinicaltrials.gov as NCT03741634.

Food Insecurity and Psychological Distress Amongst Parenting Women in Treatment for Opioid Use: Identifying Barriers to Nutritional Equity and Implications for Future Intervention Research

PURPOSE

To describe the prevalence of food insecurity among pregnant and parenting women with opioid use disorder (OUD), its association with psychosocial health, and their experience with the Special Supplemental Nutrition Program for Women Infant Child (WIC) program.

DESIGN

This cross-sectional study collected survey data through REDCAP.

SETTING

The study was conducted at a single, urban, opioid treatment program.

SUBJECTS

A total of 91 female participants (≥18 years of age and receiving OUD treatment services) were approached about the study and all consented.

MEASURES

Measures included: US Household Short Form Food Security Survey, Patient Health Questionnaire 4(PHQ4), Perceived Stress Scale (PSS), and a demographics and food behavior survey.

ANALYSIS

Descriptive analyses (frequency, means) described data and Chi-Square, Fischer's exact, t-tests were used to compare data between food security groups.

RESULTS

Participants were on average 34 years old, Caucasian (68%), and non-Hispanic (87%). Most reported low (32%) to very low (33%) food security. Pearson correlation analyses indicate a strong positive linear relationship between Food Security Score and PHQ4 Total (P = .0002), PHQ4 Depression (P = .0003), PHQ4 Anxiety (P = .0009), and PSS Total (P < .0001). Only 38% felt the foods available in WIC supported their breastfeeding. Limitations include a single site and recall bias.

CONCLUSIONS

Significant nutritional inequity in families affected by maternal substance use exists, with potential for adverse maternal and child development related implications.

High-risk polysubstance use among LGBTQ+ people who use drugs in the United States: An application of syndemic theory

BACKGROUND

Compared to heterosexual and cisgender people, lesbian, gay, bisexual, transgender, queer, and other sexual and gender minority (LGBTQ+) people are more likely to develop problems with high-risk polysubstance use. According to syndemic theory, this disparity in high-risk polysubstance use is produced by the LGBTQ+ community's increased vulnerability to experiencing psychosocial (e.g., discrimination, unwanted sex) and structural (e.g., food insecurity, homelessness) conditions, greater likelihood of coping with concurrent health problems (e.g., human immunodeficiency virus [HIV]), and decreased opportunities to develop protective factors (e.g., social support, resilience).

METHODS

Data from 306 LGBTQ+ participants living in the United States (U.S.) with a lifetime history of alcohol and drug use were analyzed; 21.2% reported lifetime problems with 10 different drugs. Bootstrapped hierarchical multiple regression was used to test demographic correlates and syndemic predictors of high-risk polysubstance use. One-way ANOVA and post-hoc comparison tests were used to test subgroup differences by gender.

RESULTS

Results indicated that income, food insecurity, sexual orientation-based discrimination, and social support were associated with high-risk polysubstance use, explaining 43.9% of the variance of high-risk polysubstance use. Age, race, unwanted sex, gender identity-based discrimination, and resilience were not significant. Group comparison tests revealed that, compared to nonbinary people and cisgender sexual minority men and women, transgender individuals experienced significantly higher levels of high-risk polysubstance use and sexual orientation-based discrimination but significantly lower levels of homelessness and social support.

CONCLUSION

This study provided further evidence for conceptualizing polysubstance use as an adverse outcome of syndemic conditions. Harm reduction strategies, anti-discrimination laws, and gender-affirming residential treatment options should be considered in U.S. drug policy. Clinical implications include targeting syndemic conditions to reduce high-risk polysubstance use among LGBTQ+ people who use drugs.

Food Insecurity and Transmission Risks Among People with HIV Who Use Substances

Food insecurity (FI) impacts people with HIV (PWH) and those who use substances (i.e. drugs and alcohol). We evaluated the longitudinal association between FI and HIV transmission risks (unprotected sexual contacts and shared needles/syringes). Among 351 PWH who use substances in Russia, 51.6% reported FI and 37.0% past month injection drug use. The mean number of unprotected sexual contacts in the past 90 days was 13.4 (SD 30.1); 9.7% reported sharing needles/syringes in the past month. We did not find a significant association between mild/moderate FI (adjusted IRR = 0.87, 95% CI 0.47, 1.61) or severe FI (aIRR = 0.84, 95% CI 0.46, 1.54; global p = 0.85) and unprotected sexual contacts. We observed a significant association between severe FI and sharing needles/syringes in the past month (adjusted OR = 3.27, 95% CI 1.45, 7.39; p = 0.004), but not between mild/moderate FI and sharing needles/syringes in the past month (aOR = 1.40,95% CI 0.58, 3.38; p = 0.45). These findings suggest that severe FI could be a potential target for interventions to lower HIV transmission.

Adolescent Health Risk Behaviors, Adverse Experiences, and Self-reported Hunger: Analysis of 10 States from the 2019 Youth Risk Behavior Surveys

We examined associations between adolescent self-reported hunger, health risk behaviors, and adverse experiences during the 2018-2019 school year. Youth Risk Behavior Survey data were pooled from 10 states. Prevalence ratios were calculated, and we assessed effect measure modification by sex. The prevalence of self-reported hunger was 13%. Self-reported hunger was associated with a higher prevalence of every health risk behavior/adverse experience analyzed, even after adjusting for sex, grade, and race/ethnicity. Sex did not modify associations. Findings underscore needs for longitudinal research with more robust measures of adolescent food insecurity to clarify the temporality of relationships.

Impact of Food Insecurity and Undernutrition on Frailty and Physical Functioning in Aging People With HIV in the United States

ABSTRACT

We conducted an observational cross-sectional study to explore whether food insecurity or undernutrition was associated with frailty or low physical functioning in aging persons with HIV (PWH). Forty-eight PWH aged 50 years and older were enrolled. Independent samples t -tests and chi-square tests were used to examine the relationship of food insecurity or undernutrition to frailty or physical function. Participants were 58.6 (±6.3) years old, 83% male, 77% White, 21% Hispanic. In total, 44% experienced food insecurity and 71% experienced undernutrition, whereas 23% were frail and 69% were prefrail. Food insecurity was associated with impaired total short physical performance battery score ( p = .02), impaired balance ( p = .02), slower chair rise time ( p = .03), and weight loss within 12 months ( p = .05). Undernutrition was related to female gender ( p = .01), worse frailty ( p = .04), and weaker grip strength ( p = .03). In this sample of undernourished and frail PWH, strong relationships between undernutrition and frailty were observed.

Sexual Orientation and Food Hardship: National Survey of Family Growth, 2011-2019

OBJECTIVE

Given the high rates of poverty observed among sexual minority groups and their social vulnerability, we examined the prevalence and correlation of food hardship, measured as food insecurity, receipt of free or reduced-cost food, and Supplemental Nutrition Assistance Program (SNAP) participation among low-income sexual minority and heterosexual adults using population-level health surveillance data.

METHODS

We used 4 waves of pooled data (2011-2019) from the National Survey of Family Growth for adults aged 18-44 years. We compared the sexual orientation subgroups and used logistic regression to predict the likelihood of food hardship.

RESULTS

Among men, gay and bisexual men had higher odds of experiencing food insecurity than their heterosexual counterparts (adjusted odds ratio [aOR] = 1.97 and 1.83, respectively). Compared with heterosexual men, bisexual men had significantly higher odds of receiving free or reduced-cost food, but gay men did not. The odds of participating in SNAP did not differ significantly among gay, bisexual, and heterosexual men. Among women, only bisexual women were more prone to experiencing food insecurity than their heterosexual counterparts (aOR = 1.81). The odds of receiving free or reduced-cost food did not differ significantly among heterosexual, bisexual, and lesbian women. However, compared with heterosexual women, lesbian women had significantly lower odds (aOR = 0.62) and bisexual women had significantly higher odds (aOR = 1.24) of participating in SNAP.

CONCLUSION

Our findings contribute to the limited literature examining trends in food hardship among sexual minority groups and suggest potentially different patterns of food insecurity, food assistance, and SNAP participation among sexual orientation subgroups, which may call for group-specific, nuanced approaches for lessening food hardship.

Food Insecurity and Substance Use Among Young Adult College Students in the United States

BACKGROUND

Food insecurity is prevalent among college students in the United States and has been associated with substance use. We sought to provide updated prevalence estimates and associations between food insecurity and a broad range of substances during the SARS-CoV-2 pandemic.

METHODS

Using cross-sectional data from the Health Minds Study (N = 94,722; September 2020-June 2021), we used multivariable logistic regression to examine associations between food insecurity and several substances, adjusting for age, gender, race/ethnicity, hours worked, and residence. We then added a block of adjustments consisting of mental health factors (depression, anxiety, loneliness, financial stress).

RESULTS

Food insecurity was associated with significantly greater odds of having used most individual substances, including greater odds of binge drinking (adjusted odds ratio [aOR], 1.21; 95% confidence interval [CI], 1.13-1.30), cigarette use (aOR, 1.91; 95% CI, 1.73-2.10), vaping (aOR, 1.74; 95% CI, 1.62-1.87), and a range of illicit or prescription drugs (using any illicit/prescription drug; aOR, 1.43; 95% CI, 1.32-1.55) These associations attenuated and many lost significance after adjusting for mental health factors.

CONCLUSIONS

This study found evidence to suggest that food insecurity is related to substance use in a large sample of young adult college students in the United States, calling for targeted interventions.

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.

Food Insecurity and Risky Sexual Behaviors among University Students in KwaZulu-Natal, South Africa

Objective: Risky sexual behavior (RSB) is associated with increased rates of sexually transmitted infections (STIs), Human Immunodeficiency Virus (HIV) infection, and unwanted pregnancies among university students. In view of its global impact on public health, the potential association between food insecurity and RSBs among university students requires investigation. This study aimed to determine the association between food security status and the likelihood to engage in RSBs amongst university students in KwaZulu-Natal (KZN), South Africa (SA). Methods: This cross-sectional study was conducted at four public sector higher educational institutions (HEIs) in KZN. A convenience sampling strategy was used to recruit participants (N = 375). All data were analyzed using STATA version 15 software. Results: Our data shows that food insecurity increased the odds of students engaging in transactional sex for "money" or "to meet basic material needs." Participants who were food insecure were two times more likely to have multiple sexual partners. Conclusions: Our findings demonstrate a significant association between food insecurity and RSBs. It is recommended that interventions targeting the alleviation of food insecurity, should be developed and implemented by HEIs to reduce RSB participation.

Exposure to substance and current substance among school-going adolescents in Timor-Leste

Few studies have examined how exposure to substance influences adolescent's use of substance in Timor-Leste. We assessed this relationship using nationally representative data from Timor-Leste to address this gap. Data was pulled from the 2015 Timor-Leste Global school-based student health survey. Data of students aged 13-17years (N = 3700) from class 7-11 across schools in Timor-Leste were analyzed for this study. Second-hand smoking exposure (AOR = 1.57 [1.31, 1.89] and parental tobacco use, AOR = 1.94 [1.54, 2.44]) was significantly related to in-school adolescent's current use of substance after adjusting for covariates. Current substance use was also positively associated with being male, being in class 10-12, and being food insecure and negatively associated with having at least three close friends and benefiting from parental supervision. To reduce substance use among in-school adolescents, policymakers must consider the inclusion of all models in the social learning environment of adolescents in Timor-Leste.

Coping Strategies for Household Food Insecurity, and Perceived Health in an Urban Community in Southern Mozambique: A Qualitative Study

In low- and middle-income countries, food insecurity (FI) is a living reality for many households, particularly among the most vulnerable groups. The burden of household FI in Mozambique and how FI and coping strategies relate to perceived health are unknown. This study investigated the lived experiences and coping strategies of food-insecure households, along with their perceived health. Altogether, 16 in-depth interviews were performed, audio-recorded, and transcribed verbatim. A qualitative content analysis was carried out and five themes emerged: lived experiences of FI, coping strategies used in situations of FI, food choices, climate change and food security, and FI and perceived health. A wide range of lived experiences and coping strategies were reported, including cooking whatever is available, skipping meals, receiving money or food from friends and relatives, eating unsafe and low-quality foods, taking on additional work, cooking least-preferred foods, and having a monotonous and less-nutritious diet. Furthermore, the participants reported emotional distress, anxiety and depression, substance use, and other negative health outcomes. Some had diagnoses of hypertension, diabetes or HIV/AIDS. The findings suggest the need for employment creation and women’s empowerment, as well as the implementation of appropriate policies and programmes to alleviate household FI.

Food insecurity as a social determinant of sexual health and substance use independent of poverty status among men who have sex with men in the United States

PURPOSE

To characterize the prevalence of food insecurity among men who have sex with men (MSM) and assess its associations with sexual health measures and substance use, as compared to poverty status.

METHODS

In 2017, 10,049 US MSM were recruited online and completed the American Men's Internet Survey. The survey assessed food insecurity, annual household income and past-year behaviors: condomless anal intercourse (CAI), exchange sex, any illicit substance use other than marijuana, use of methamphetamine, alkyl nitrites or gamma-hydroxybutyrate (GHB), HIV testing and sexually transmitted infection testing and diagnosis. We tested associations between behavioral outcomes and food insecurity or poverty, controlling for demographic characteristics.

RESULTS

The prevalence of food insecurity among AMIS participants was 15.8%. Food insecurity non-response was 2.5% while income non-response was 19.0%. Food insecurity was significantly and positively associated with all behavioral outcomes, while poverty was significantly and positively associated only with exchange sex, any illicit substance use, methamphetamine and GHB use. In models that included both food insecurity and poverty as exposures, food insecurity remained independently positively associated with all behavioral outcomes and the associations for poverty level were null for all outcomes except methamphetamine and GHB use.

CONCLUSIONS

Assessing food insecurity in sexual health and substance use survey research may provide a more robust indicator of economic deprivation and provide insight for HIV and STI prevention interventions.

Performance-Enhancing Substance Use and Sexual Risk Behaviors among U.S. Men: Results from a Prospective Cohort Study

Performance-enhancing substance (PES) use is common among young men and prior research has documented cross-sectional associations between anabolic-androgenic steroid (AAS) use and sexual risk behaviors. However, this relationship remains understudied among a longitudinal cohort of young adult men, and research on prospective associations between legal PES (e.g., creatine) use and sexual risk behaviors is lacking. The current study addressed these oversights using data from the National Longitudinal Study of Adolescent to Adult Health (N = 5,451). AAS use and legal PES use were assessed at Wave III (ages 18-26) and 10 indicators of sexual risk behavior were assessed at seven-year follow up (Wave IV; ages 24-32). Linear and logistic regression analyses were conducted adjusting for demographic and behavioral confounders. Participants who reported AAS use and legal PES use had significantly higher number of one-time sexual partners and higher odds of multiple sex partners around the same time in the past 12 months. Participants who reported AAS use had higher odds of any STI in the past 12 months. These results extend prior research on the risk behaviors and adverse effects of PES use. Health care professionals should assess for PES use among young adult men and provide guidance on healthful sexual behaviors.

Food Insecurity and Health Outcomes Other than Malnutrition in Southern Africa: A Descriptive Systematic Review

Food insecurity (FI) is one of the major causes of malnutrition and is associated with a range of negative health outcomes in low and middle-income countries. The burden of FI in southern Africa is unknown, although FI continues to be a major public health problem across sub-Saharan Africa as a whole. Therefore, this review sought to identify empirical studies that related FI to health outcomes among adults in southern Africa. Altogether, 14 publications using diverse measures of FI were reviewed. The majority of the studies measured FI using modified versions of the United States Department of Agriculture Household Food Security Survey Module. A wide range in prevalence and severity of FI was reported (18-91%), depending on the measurement tool and population under investigation. Furthermore, FI was mostly associated with hypertension, diabetes, anxiety, depression and increased risk of human immunodeficiency virus (HIV) acquisition. Based on the findings, future research is needed, especially in countries with as yet no empirical studies on the subject, to identify and standardize measures of FI suitable for the southern African context and to inform public health policies and appropriate interventions aiming to alleviate FI and potentially improve health outcomes in the region.

Association between perceived discrimination and food insecurity among sexual minority men

Background: Despite numerous studies focusing on the burden of food insecurity, few have assessed its impact among sexual minority (LGB) populations. Sexual minority individuals are subject to chronic levels of stress, including stigma, prejudice, and discrimination as a result of their sexual orientation identity. While few studies have documented food insecurity among sexual minorities, the relationship between food insecurity and discrimination among this stigmatized population remains unclear. Aim: This study aimed to assess the toll of food insecurity among a sample of sexual minority men (i.e. bisexual and gay men) in the U.S. Guided by the Minority Stress Theory, the study also assessed the relationship between food insecurity and perceived discrimination. Methods: Researchers disseminated an online survey and recruited gay and bisexual men in the U.S. The survey collected participants' demographic information, perceived discrimination, and food insecurity. Multivariable logistic regression analyses were used to examine the association between perceived discrimination and food insecurity. Results: A total of 504 sexual minority men (49.2% bisexual and 50.8% gay) completed the survey. Results from logistic regression models suggest perceived discrimination was significantly associated with food insecurity (OR = 1.14, CI: 1.11-1.18). Those living with a partner demonstrated lower odds of food insecurity (OR = 0.38, CI: 0.18-0.71). Conclusion: The present study found a significant association between perceived discrimination and food insecurity among sexual minority men. The findings need to be replicated and further explored through additional research, including qualitative methods, to better elucidate how discrimination is related to experiences with food insecurity among gay and bisexual men.

Food insufficiency and mental health service utilisation in the USA during the COVID-19 pandemic

OBJECTIVE

To estimate the association between food insufficiency and mental health service utilisation in the USA during the COVID-19 pandemic.

DESIGN

Cross-sectional study. Multiple logistic regression models were used to estimate the associations between food insufficiency and mental health service utilisation.

SETTING

US Census Household Pulse Survey data collected in October 2020.

PARTICIPANTS

Nationally representative sample of 68 611 US adults.

RESULTS

After adjusting for sociodemographic factors, experiencing food insufficiency was associated with higher odds of unmet mental health need (adjusted OR (AOR) 2·90; 95 % CI 2·46, 3·43), receiving mental health counselling or therapy (AOR 1·51; 95 % CI 1·24, 1·83) and psychotropic medication use (AOR 1·56; 95 % CI 1·35, 1·80). Anxiety and depression symptoms mediated most of the association between food insufficiency and unmet mental health need but not the associations between food insufficiency and either receiving mental health counselling/therapy or psychotropic medication use.

CONCLUSIONS

Clinicians should regularly screen patients for food insufficiency, especially in the wake of the COVID-19 pandemic. Expanding access to supplemental food programmes may help to mitigate the need for higher mental health service utilisation during the COVID-19 pandemic.

Pain-driven emergency department visits and food insecurity: a cross-sectional study linking Canadian survey and health administrative data

BACKGROUND

As the leading cause of emergency department visits in Canada, pain disproportionately affects socioeconomically disadvantaged populations. We examine the association between household food insecurity and individuals' pain-driven emergency department visits.

METHODS

We designed a cross-sectional study linking the Canadian Community Health Survey 2005-2017 to the National Ambulatory Care Reporting System 2003-2017. Food insecurity was measured using a validated questionnaire. We excluded individuals with missing food insecurity status, individuals younger than 12 years and jurisdiction-years with partial emergency department records. We assessed emergency department visits driven by pain at different sites (migraine, other headaches, chest-throat pain, abdomen-pelvis pain, dorsalgia, joint pain, limb pain, other pain) and their characteristics (frequency, cause, acuity and time of emergency department visit) in Ontario and Alberta. We adjusted for sociodemographic characteristics, lifestyle and prior non-pain-driven emergency department visits in the models.

RESULTS

The sample contained 212 300 individuals aged 12 years and older. Compared with food-secure individuals, marginally, moderately and severely food-insecure people had 1.42 (95% confidence interval [CI] 1.20-1.68), 1.64 (95% CI 1.37-1.96) and 1.99 (95% CI 1.61-2.46) times higher adjusted incidence rates of pain-driven emergency department visits, respectively. The association was similar across sexes and significant among adults but not adolescents. Food insecurity was further associated with site-specific pain, with severely food-insecure individuals having significantly higher pain incidence than food-secure individuals. Severe food insecurity predicted more frequent, multicause, high-acuity and after-hours emergency department visits.

INTERPRETATION

Household food insecurity status is significantly associated with pain-driven emergency department visits in the Canadian population. Policies targeting food insecurity may reduce pain and emergency department utilization.

Opioid use disorder: a neglected human immunodeficiency virus risk in American adolescents

In 2017 alone, 783 000 children aged 12-17 years misused opioids with 14 000 using heroin. Opioid misuse and opioid use disorder (OUD) in adolescents and young adults are significant barriers to ending the HIV epidemic. To address these synergistic scourges requires dedicated practitioners and improved access to life-saving evidence-based treatment. Adolescents and young adults make up over one in five new HIV diagnoses even though they are less likely to be tested or know they are infected. Adolescents and young adults living with HIV are less likely to be retained in care or achieve virological suppression. OUD further leads to increased rates of risky behaviours (like sex without condoms), deceased retention in HIV care and decreased rates of viral suppression in this vulnerable population. Medications for opioid use disorder (MOUD) are recommended for adolescents and young adults with severe OUD and help retain youth in HIV treatment and decrease risk of death. However, due to stigma and lack of experience prescribing MOUD in adolescents, MOUD is often perceived as a last line option. MOUD remains difficult to access for adolescents with a shortage of providers and decreased options for treatment as compared to adults. Addiction treatment is infection prevention, and integrated addiction and HIV services are recommended to improve health outcomes. A multipronged approach including patient education, provider training and policy changes to improve access to treatment and harm reduction are urgently needed confront the drug use epidemic in youth.

Food insecurity risk and alcohol use disorder in US young adults: Findings from the National Longitudinal Study of Adolescent to Adult Health

BACKGROUND AND OBJECTIVES

The relationship between food insecurity and alcohol use disorder remains unknown. The aim of this study was to determine the association between food insecurity risk and alcohol use disorder in a nationally representative sample of young adults.

METHODS

Cross-sectional nationally representative data of 14,786 US young adults aged 24-32 years old from Wave IV (2008) of the National Longitudinal Study of Adolescent to Adult Health were analyzed to assess a single-item measure of food insecurity risk and Diagnostic and Statistical Manual, 5th Edition (DSM-5) alcohol use disorder.

RESULTS

Among young adults, 12% were found to be at risk for food insecurity. Young adults with food insecurity risk had greater odds of moderate (adjusted odds ratio [AOR]: 1.34, 95% confidence interval [CI]: 1.13-1.58) and severe (AOR: 1.67, 95% CI: 1.34-2.07) threshold alcohol use disorder than food-secure young adults, adjusting for age, sex, race/ethnicity, education, income, receipt of public assistance, household size, and smoking. Food insecurity risk was also associated with a 23% higher (95% CI: 11%-37%) number of problematic alcohol use behaviors (e.g., risky behaviors, continued alcohol use despite emotional or physical health problems).

DISCUSSION AND CONCLUSIONS

Food insecurity risk is associated with problematic patterns of alcohol use. Health care providers should screen for food insecurity and problematic alcohol use in young adults and provide referrals for further resources and treatment when appropriate.

SCIENTIFIC SIGNIFICANCE

This nationally representative study of US young adults is the first to find an association between food insecurity risk and alcohol use disorder using DSM-5 criteria.

Food insecurity, chronic pain, and use of prescription opioids

Chronic pain has been on the rise in recent decades in Canada. Accordingly, the use of prescription opioids (PO) in Canada increased drastically between 2005 and 2014, only starting to decrease in 2015. Both pain and PO use have serious public health repercussions, disproporionately affecting select socially disadvantaged populations. Food insecurity is a strong risk factor for mental disorders and suicidal outcomes, yet its relationship to chronic pain and PO use is largely unknown. Using two recent cycles from the population representative Canadian Community Health Survey (CCHS), we examined the association of household food insecurity status with chronic pain and PO use among Canadians 12 years and older, adjusting for health and sociodemographic characteristics. Compared to food-secure individuals, marginally, moderately, and severely food-insecure individuals had 1.31 (95% confidence interval [CI] 1.15-1.48), 1.89 (95% CI 1.71-2.08), and 3.29 (95% CI 2.90-3.74) times higher odds of experiencing chronic pain and 1.55 (95% CI 1.30-1.85), 1.77 (95% CI 1.54-2.04), and 2.65 (95% CI 2.27-3.09) times higher odds of using PO in the past year, respectively. The graded association with food insecurity severity was also found in severe pain experience and pain-induced activity limitations among chronic pain patients and, less consistently, in intensive, excess, and alternative use of PO and its acquisition through means other than medical prescription among past-year PO users. Food insecurity was a much more powerful predictor of chronic pain and PO use than other well-established social determinants of health like income and education. Policies reducing food insecurity may lower incidence of chronic pain and help contain the opioid crisis.

Food Insufficiency and Mental Health in the U.S. During the COVID-19 Pandemic

INTRODUCTION

During the COVID-19 pandemic, the rates of food insecurity and mental illness have been projected to increase in the U.S. owing to significant social and economic disruption. This study aims to estimate the prevalence of food insufficiency (often the most extreme form of food insecurity), the correlates of food insufficiency, and the associations between food insufficiency and symptoms of poor mental health in the U.S. during the COVID-19 pandemic.

METHODS

Cross-sectional data from 63,674 participants of the U.S. Census Household Pulse Survey were collected and analyzed in 2020. Multiple Poisson regression models were used to estimate associations with food insufficiency.

RESULTS

Food insufficiency rose from 8.1% to 10.0% from March to June 2020. Factors associated with food insufficiency included lower age, Black/African American or Latinx race/ethnicity, being unmarried, larger household size, recent employment loss, income below the federal poverty line, and lower education (all p<0.001). Food insufficiency was independently associated with all symptoms of poor mental health, adjusting for socioeconomic and demographic factors (adjusted RRs ranged from 1.16 to 1.42, all p<0.001). The association between food insufficiency and poor mental health was attenuated among people who received free groceries or meals.

CONCLUSIONS

Food insufficiency has increased during the COVID-19 pandemic and affects vulnerable populations, placing individuals at higher risk for symptoms of poor mental health. Particularly in the current crisis, clinicians should regularly screen patients for food insufficiency and mental health outcomes as well as provide support in accessing appropriate resources.

Exploring influences on methamphetamine use among Black gay, bisexual and other men who have sex with men in Atlanta: A focus group study

BACKGROUND

Methamphetamine use is a contributor to HIV risk and poor health outcomes among gay, bisexual and other men who have sex with men (GBMSM). There is a paucity of research examining methamphetamine use and its social context specifically among Black GBMSM. We therefore sought to: (1) describe trends in methamphetamine use among Black GBMSM in Atlanta, Georgia, and (2) examine the risk environment (micro-, meso‑ and macro-level factors operating in the political, social, physical, economic, and healthcare environments) that might elevate risk for methamphetamine use in this population.

METHODS

We conducted a qualitative study consisting of eight focus groups with 54 key informants between December 2019 and March 2020. Participants represented community-based and healthcare organizations that work closely with Black GBMSM. Our thematic analysis included an iterative, team coding approach combining deductive and inductive elements.

RESULTS

Participants unanimously agreed that methamphetamine use was increasingly prevalent among Black GBMSM in Atlanta, with many describing a historical arc in which methamphetamine use - previously associated with predominantly white, affluent GBMSM - was now common among younger, lower socioeconomic status Black GBMSM. At the micro-level, participants described contributors to increasing methamphetamine use including use as a sex drug, and the interrelated burdens of stress and mental illness, housing instability, geographic mobility and poverty. At the meso‑level, participants described virtual and physical sex scenes including use of geosocial networking apps that facilitated the spread of methamphetamine use in the Black GBMSM community. At the macro-level, participants described how policies prioritizing other concerns (e.g., HIV, opioids) seemed to limit resources available for methamphetamine prevention and treatment programming.

CONCLUSION

Multi-level environmental influences are working together to elevate risk for methamphetamine use among Black GBMSM in Atlanta, with potential to adversely impact health and well-being and undermine HIV prevention and treatment efforts.