Food Insecurity Increases HIV Risk Among Young Sex Workers in Metro Vancouver,Canada

This research aimed to determine the effect of food insecurity on sexual HIV risk with clients among youth sex workers (YSWs) <30 years in Metro Vancouver, Canada. Data were drawn from a prospective community cohort of sex workers (2010–2013). We examined the independent relationship between YSWs’ food insecurity and being pressured into sex without a condom by clients (“client condom refusal”). Of 220 YSWs, 34.5 % (n = 76) reported client condom refusal over the 3.5-year study period and 76.4 % (n = 168) reported any food insecurity. Adjusting for other HIV risk pathways, food insecurity retained an independent effect on client condom refusal (AOR 2.08, 95 % CI 1.23–3.51), suggesting that food insecurity is significantly associated with HIV risk among YSWs. This study indicates a critical relationship between food insecurity and HIV risk, and demonstrates YSWs’ particular vulnerability. Public policies for food assistance as a harm reduction measure may be key to addressing this disparity.     

Food Insecurity and Aging Outcomes in Older Adults Living with HIV

Little is known about food insecurity and its association with geriatric outcomes in older people living with HIV (PLWH). This was a cross-sectional study of 230 HIV-infected patients aged 50 and older recruited in December 2012 through June 2016. Poisson logistic regression models estimated the prevalence ratio (PR) and 95% confidence intervals (CI) for the association between food insecurity and the following geriatric outcomes: frailty, physical health and function, social support, mental health and cognition, and behavioral health. 157 (68%) participants were food secure, 35 (15%) had low food security, and 38 (17%) had very low food security. After adjusting the analyses for other significant covariates, at risk alcohol or drug use (PR = 3.14; 95% CI 1.75–5.64), being sedentary (PR = 3.30; 95% CI 1.09–10.00) depressive symptoms (PR = 1.77; 95% CI 1.13–2.76), and dependent instrumental activities of daily living (PR = 2.46; 95% CI 1.13–5.36) were significantly associated with very low food security. These results highlight a need for structural HIV interventions that incorporate targeted food assistance strategies for older PLWH.     

Food Insecurity Is Associated with Greater Acute Care Utilization among HIV-Infected Homeless and Marginally Housed Individuals in San Francisco

Background

Food insecurity, or the uncertain availability of nutritionally adequate, safe foods, has been associated with poor HIV outcomes. There are few data on the extent to which food insecurity impacts patterns of health-care utilization among HIV-infected individuals.

Objective

We examined whether food insecurity was associated with hospitalizations, Emergency Department (ED) visits, and non-ED outpatient visits.

Methods

HIV-infected, homeless and marginally housed individuals participating in the San Francisco Research on Access to Care in the Homeless (REACH) cohort underwent quarterly structured interviews and blood draws. We measured food insecurity with the validated Household Food Insecurity Access Scale, and categorized participants as food secure, mild/moderately food insecure, and severely food insecure. Primary outcomes were: (1) any hospitalizations, (2) any ED visits, and (3) any non-ED outpatient visits. Generalized estimating equations were used to estimate model parameters, adjusting for socio-demographic (age, sex, ethnicity, education, income, housing status, health insurance) and clinical variables (CD4 nadir, time on antiretroviral therapy, depression, and illicit drug use).

Results

Beginning in November 2007, 347 persons were followed for a median of 2 years. Fifty-six percent of participants were food insecure at enrollment. Compared with food-secure persons, those with severe food insecurity had increased odds of hospitalizations [adjusted odds ratio (AOR)?=?2.16, 95 % confidence interval (CI)?=?1.50–3.09] and ED visits (AOR?=?1.71, 95 % CI?=?1.06–2.30). While the odds of an outpatient visit were 41 % higher for severely food insecure individuals, the effect was not statistically significant (AOR?=?1.41, 95 % CI?=?0.99–2.01). Mild/moderate food insecurity was also associated with increased hospitalizations (AOR?=?1.56, 95 % CI?=?1.06–2.30), ED visits (AOR?=?1.57, 95 % CI?=?1.22–2.03), and outpatient visits (AOR?=?1.68, 95 % CI?=?1.20–2.17).

Conclusions

Food insecurity is associated with increased health services utilization among homeless and marginally housed HIV-infected individuals in San Francisco. Increased ED visits and hospitalizations are not related to fewer ambulatory care visits among food-insecure individuals. Addressing food insecurity should be a critical component of HIV treatment programs and may reduce reliance on acute care utilization.     

Food Insecurity, CD4 Counts, and Incomplete Viral Suppression Among HIV+ Patients from Texas Children’s Hospital: A Pilot Study

Determine the relationship between food insecurity and CD4 counts and viral suppression among pediatric HIV-positive patients. Food insecurity was assessed by validated survey. CD4 counts and viral load were abstracted from patients’ charts. We used linear regression for the dependent variable of the natural log of CD4 counts and logistic regression for viral suppression, with backward deletion of covariates with p > 0.1. Food insecurity (β = ?0.23, 95 % CI [?0.40, ?0.01]) was associated with lower CD4 counts and higher odds of incomplete viral suppression (OR = 4.07, 95 % CI [1.02, 13.92]). Food insecurity may adversely impact pediatric HIV outcomes.     

Food Security Status is Related to Mental Health Quality of Life Among Persons Living with HIV

This study evaluated the association between health related quality of life and food security among persons living with HIV (PLHIV). We studied 167 PLHIV who completed questionnaires assessing food security, disease symptomatology, and several domains of the SF-36 health related quality of life survey. HIV disease state was assessed from medical records. Associations between independent and outcome variables were determined through linear regression models. Compared to food security, very low food security was significantly associated with lower mental component summary scores, [average difference ?4.98 (95 % CI ?9.85, ?0.10)]; mental health, [average difference ?5.44 (95 % CI ?10.08, ?0.81)]; and general health, [average difference ?5.13 (95 % CI ?9.65, ?0.65)] after adjusting for covariates. About a fourth of participants experienced severe food insecurity, which negatively influenced their mental health and general wellbeing. The inclusion of resources for food assistance in HIV treatment programs may help ameliorate mental health challenges faced by PLHIV.     

Food Insecurity,Dietary Diversity,and Body Mass Index of HIV-Infected Individuals on Antiretroviral Therapy in Rural Haiti

Food rations are increasingly offered as part of HIV programs in resource-poor settings, often targeted solely to those with under-nutrition by low body mass index (BMI). This practice does not consider food insecurity, another important risk factor for poor outcomes in people living with HIV/AIDS (PLWH). We analyzed factors associated with low BMI and severe food insecurity in 523 PLWH receiving antiretroviral therapy in rural Haiti using logistic regression. Food insecurity was present in 89 % of individuals. Among those with severe food insecurity, 86 % had a BMI ≥ 18.5 kg/m². Severe food insecurity was associated with illiteracy [adjusted odds ratio (AOR) 1.79, p = 0.005], having no income (AOR 1.58, p = 0.04), and poverty (p < 0.001). Compared with those with little to no food insecurity, individuals with severe food insecurity had a less diverse diet. We found that food insecurity was highly prevalent in PLWH receiving antiretroviral therapy in rural Haiti. Using BMI as a sole criterion for food supplementation in HIV programs can exclude highly vulnerable individuals who may benefit from such support.     

Mixed-Method Quasi-Experimental Study of Outcomes of a Large-Scale Multilevel Economic and Food Security Intervention on HIV Vulnerability in Rural Malawi

The objective of the Savings, Agriculture, Governance, and Empowerment for Health (SAGE4Health) study was to evaluate the impact of a large-scale multi-level economic and food security intervention on health outcomes and HIV vulnerability in rural Malawi. The study employed a quasi-experimental non-equivalent control group design to compare intervention participants (n = 598) with people participating in unrelated programs in distinct but similar geographical areas (control, n = 301). We conducted participant interviews at baseline, 18–, and 36–months on HIV vulnerability and related health outcomes, food security, and economic vulnerability. Randomly selected households (n = 1002) were interviewed in the intervention and control areas at baseline and 36 months. Compared to the control group, the intervention led to increased HIV testing (OR 1.90; 95 % CI 1.29–2.78) and HIV case finding (OR = 2.13; 95 % CI 1.07–4.22); decreased food insecurity (OR = 0.74; 95 % CI 0.63–0.87), increased nutritional diversity, and improved economic resilience to shocks. Most effects were sustained over a 3-year period. Further, no significant differences in change were found over the 3-year study period on surveys of randomly selected households in the intervention and control areas. Although there were general trends toward improvement in the study area, only intervention participants’ outcomes were significantly better. Results indicate the intervention can improve economic and food security and HIV vulnerability through increased testing and case finding. Leveraging the resources of economic development NGOs to deliver locally-developed programs with scientific funding to conduct controlled evaluations has the potential to accelerate the scientific evidence base for the effects of economic development programs on health.     

Food Insecurity,HIV Disease Progression and Access to Care Among HIV-Infected Russians not on ART

Food insecurity (FI) has been associated with HIV disease progression among people on antiretroviral therapy (ART), presumably a consequence of poor medication adherence. We assessed whether there is a longitudinal association between FI and two primary outcomes reflecting on HIV disease progression (i.e., CD4 count and time to ART initiation) among people not on ART. Analyses used linear mixed effects and Cox models controlling for confounders. In this cohort (n = 310) FI was common (53%). Most (71.3%) reported past month heavy alcohol use and 37.1% reported past month injection drug use. Only 50 participants initiated ART during the study and mean time to ART was 128 days (SD 120). There were no significant differences in CD4 cell count between the groups with mild/moderate FI or severe FI versus those with no FI [adjusted mean difference, mild/moderate insecurity versus no FI ?32.5 (95% CI ?94.3, 29.3); severe versus no FI ?45.5 (95% CI ?124.1, 33.0); global p = 0.42]. We found no significant association between FI and longer time to ART initiation (p = 0.36). Food security is a desirable goal for overall health and shown beneficial for those on ART, however it does not appear to be associated with HIV disease progression among those with high prevalence of substance use and not yet on ART.     

Impact of Food Insecurity on Depressive Symptoms Among HIV–HCV Co-infected People

Food insecurity (FI) is associated with depressive symptoms among HIV mono-infected people. Our objective was to examine to what extent this association holds among HIV–hepatitis C virus (HCV) co-infected people. We used data from a prospective cohort study of HIV–HCV co-infected people in Canada. FI was measured using the ten-item adult scale of Health Canada’s Household Food Security Survey Module and was classified into three categories: food secure, moderate FI, and severe FI. Depressive symptoms were measured using the Center for Epidemiologic Studies Depression Scale (CES-D-10) and was classified into absence or presence of depressive symptoms. FI, depressive symptoms, and other covariates were updated every 6 months. The association between FI and depressive symptoms was assessed using a stabilized inverse probability weighted marginal structural model. The study sample included 725 HIV–HCV co-infected people with 1973 person-visits over 3 years of follow up. At baseline, 23% of participants experienced moderate food insecurity, 34% experienced severe food insecurity and 52% had depressive symptoms. People experiencing moderate FI had 1.63 times (95% CI 1.44–1.86) the risk of having depressive symptoms and people experiencing severe FI had 2.01 times (95% CI 1.79–2.25) the risk of having depressive symptoms compared to people who were food secure. FI is a risk factor for developing depressive symptoms among HIV–HCV co-infected people. Food supplementation, psychosocial support and counseling may improve patient health outcomes.     

Food Insecurity is Associated with Poor Virologic Response among HIV-Infected Patients Receiving Antiretroviral Medications

BACKGROUND AND OBJECTIVE

Food insecurity negatively impacts HIV disease outcomes in international settings. No large scale U.S. studies have investigated the association between food insecurity and severity of HIV disease or the mechanism of this possible association. The objective of this study was to examine the impact of food insecurity on HIV disease outcomes in a large cohort of HIV-infected patients receiving antiretroviral medications.

DESIGN

This is a cross-sectional study.

PARTICIPANTS AND SETTING

Participants were HIV-infected patients enrolled in the Veterans Aging Cohort Study between 2002?C2008 who were receiving antiretroviral medications.

MAIN MEASUREMENTS

Participants reporting ??concern about having enough food for you or your family in the past 30 days?? were defined as food insecure. Using multivariable logistic regression, we explored the association between food insecurity and both low CD4 counts (<200 cells/??L) and unsuppressed HIV-1 RNA (>500 copies/mL). We then performed mediation analysis to examine whether antiretroviral adherence or body mass index mediates the observed associations.

KEY RESULTS

Among 2353 HIV-infected participants receiving antiretroviral medications, 24% reported food insecurity. In adjusted analyses, food insecure participants were more likely to have an unsuppressed HIV-1 RNA (AOR 1.37, 95% CI 1.09, 1.73) compared to food secure participants. Mediation analysis revealed that neither antiretroviral medication adherence nor body mass index contributes to the association between food insecurity and unsuppressed HIV-1 RNA. Food insecurity was not independently associated with low CD4 counts.

CONCLUSIONS

Among HIV-infected participants receiving antiretroviral medications, food insecurity is associated with unsuppressed viral load and may render treatment less effective. Longitudinal studies are needed to test the potential causal association between food insecurity, lack of virologic suppression, and additional HIV outcomes.     

Examining relationships of intimate partner violence and food insecurity with HIV-related risk factors among young pregnant Liberian women

Gender inequities place women at an increased risk for HIV acquisition, and this association may particularly disenfranchize young pregnant women. Intimate partner violence (IPV) and food insecurity may contribute to gender differences in power, thereby influencing HIV disparities between women and men. Factors influencing gender disparities in HIV are unique and country-specific within sub-Saharan Africa, yet these factors are understudied among women in Liberia. This paper sought to examine the unique contributions and intersections of intimate partner violence (IPV) and food insecurity with HIV-related risk factors among young pregnant women in Liberia. Between March 2016 and August 2016, cross-sectional data collected from 195 women aged 18–30, residing in Monrovia, Liberia who were receiving prenatal services were used to examine the independent and interaction effects of IPV and food insecurity on HIV-related risk factors (i.e., sexual partner concurrency, economically-motivated relationships). IPV (31.3%) and food insecurity (47.7%) were prevalent. Young women who experience IPV are more likely to report food insecurity (p?ps?ps?ps?>?0.05). IPV and food insecurity each uniquely heighten young Liberian women’s vulnerability to HIV. Intervention and policy efforts are need to promote and empower women’s sexual health through integrated sexual and reproductive health services, and reduce IPV and food insecurity among pregnant Liberian women.     

Population-Based Study of Food Insecurity and HIV Transmission Risk Behaviors and Symptoms of Sexually Transmitted Infections Among Linked Couples in Nepal

Food insecurity has recently emerged as an important risk factor for HIV acquisition among women worldwide. No previous studies have used linked data that would permit investigation of the extent to which food insecurity may have differential associations with HIV transmission risk behaviors or symptoms of sexually transmitted infections (STIs) among men and women in the same households. We used nationally representative data on linked couples from the Nepal 2011 Demographic and Health Survey. The primary explanatory variable of interest was food insecurity, measured with a modified version of the Household Food Insecurity Access Scale. In multivariable logistic regression models, women in food insecure households were less likely to report recent condom use and more likely to report symptoms consistent with STIs. These patterns were absent among men. Interventions targeting food insecurity may have beneficial implications for both HIV prevention and gender equity in Nepal.     

Food Insecurity,Internalized Stigma,and Depressive Symptoms Among Women Living with HIV in the United States

Food insecurity, internalized HIV stigma, and depressive symptoms are independently associated with poor HIV outcomes. Food insecurity, stigma, and depression may be interrelated among women living with HIV (WLHIV). We hypothesized that food insecurity would be independently associated with internalized stigma and depressive symptoms among WLHIV in the United States (US), and would partially account for associations between stigma and depressive symptoms. We tested hypotheses using regression models and partial correlation analysis with cross-sectional data among 1317 WLHIV from the Women’s Interagency HIV Study. In adjusted models, greater food insecurity was associated with internalized HIV stigma and depressive symptoms (all p?<?0.05), exhibiting dose–response relationships. Food insecurity accounted for 23.2% of the total shared variance between depressive symptoms and internalized stigma. Food insecurity is associated with depressive symptoms and internalized HIV stigma among US WLHIV, and may play a role in the negative cycle of depression and internalized stigma.     

Reported Physical and Sexual Abuse in Childhood and Adult HIV Risk Behaviour in Three African Countries: Findings from Project Accept (HPTN-043)

Childhood sexual and physical abuse have been linked to adolescent and adult risky sexual behaviors, including early sexual debut, an increased number of sexual partners, unprotected sex, alcohol and drug use during sex and sexual violence. This paper explores these relationships among both men and women who report histories of childhood abuse from representative samples of communities in three countries in southern and eastern Africa (South Africa, Zimbabwe and Tanzania). Data were collected as part of a 3-year randomized community trial to rapidly increase knowledge of HIV status and to promote community responses through mobilisation, mobile testing, provision of same-day HIV test results and post-test support for HIV. The results indicate that reported childhood sexual and physical abuse is high in all three settings, also among men, and shows strong relationships with a range of sexual risk behaviors, including age at first sex (OR ?0.6 (CI: ?0.9, ?0.4, p < 0.003)—among men, OR ?0.7 (CI: ?0.9, ?0.5, p < 0.001)—among women), alcohol (OR 1.43 (CI: 1.22, 1.68, p < 0.001)—men, OR 1.83 (CI: 1.50, 2.24, p < 0.001)—women) and drug use (OR 1.65 (CI: 1.38, 1.97, p < 0.001)—men, OR 3.14 (CI: 1.95, 5.05, p < 0.001)—women) and two forms of partner violence—recent forced sex (OR 2.22 (CI: 1.66, 2.95, p < 0.001)—men, OR 2.76 (CI: 2.09, 3.64, p < 0.001)—women) and ever being hurt by a partner (OR 3.88 (CI: 2.84, 5.29, p < 0.001)—men, OR 3.06 (CI: 2.48, 3.76, p < 0.001)—women). Individuals abused in childhood comprise between 6 and 29 % of young adult men and women living in these African settings and constitute a population at high risk of HIV infection.     

Associations of food insecurity and psychosocial measures with diet quality in adults aging with HIV

People aging with HIV face social stressors which may negatively affect their overall nutrition. Here, we assess relationships between self-reported measures of depression, perceived stress, social support, and food insecurity with diet quality in older adults with HIV. A retrospective analysis of self-reported data from parent study at The University of Alabama at Birmingham 1917 HIV Clinic was performed. The study sample consisted of sixty people living with HIV (PLWH) with controlled HIV infection (<50 copies/mL), aged 50 years or older who participated in a cross-sectional microbiome study. Dietary intake was measured using the NHANES 12-month Food Frequency Questionnaire (FFQ) and three Automated Self-Administered (ASA) 24-hr diet recalls to calculate diet quality scores using the Mediterranean Diet Score (MDS); alternative Healthy Eating Index (aHEI); and the Recommended Food Score (RFS) indices. Food insecurity was measured with the Food Security Questionnaire (FSQ). Participants completed the following psychosocial scales: (1) depression – Patient Health Questionnaire-8 (PHQ8); (2) perceived stress – Perceived Stress Scale (PSS-10); (3) social support – Multidimensional Scale of Perceived Social Support (MSPSS). Linear regression models were used to investigate relationships among variables controlling for gender and income. The cohort was characterized as follows: Mean age 56?±?4.6 years, 80% African-American, and 32% women. Mean body mass index (BMI) was 28.4?±?7.2 with 55% reporting food insecurity. Most participants reported having post-secondary education (53%), although 77% reported annual incomes <$20,000. Food insecurity was independently associated with measures of poor dietary intake: aHEI (β?=??0.08, p?=?.02) and MDS (β?=??0.23, p?<?0.01) and with low dietary intake of fibre (β?=??0.27, p?=?.04), vitamin E (β?=??0.35, p?=?.01), folate (β?=??0.31, p?=?.02), magnesium (β?=??0.34, p?=?.01) and copper (β?=??0.36, p?=?.01). These data indicate food insecurity is associated with poor diet quality among PLWH. Clinical interventions are needed to improve food access for PLWH of low SES.     

Gender Differences and Psychosocial Factors Associated with Quality of Life Among ART Initiators in Oromia,Ethiopia

Health-related quality of life (HRQoL) is an important outcome to assess among persons living with HIV/AIDS, but few studies have been conducted in sub-Saharan Africa. We examined HRQoL among 1180 ART-initiating adults from six clinics in Ethiopia in 2012–2013, and compared the correlates of two subscale scores between women and men. Women scored significantly higher than men on both overall function (8.4 points higher) and life satisfaction (6.3 points higher). In multivariable models, psychological distress, low CD4+ count, unemployment, and food insecurity were associated with lower quality of life scores among women and men. Men whose last sexual encounter occurred 3 months to 1 year from the interview date had lower overall function and life satisfaction scores. Men between the ages of 30–39 had lower overall function scores. Protestant women and women in the low-middle social support category had lower life satisfaction scores. Assessment of HRQoL over time will help inform HIV care and treatment practices to ensure favorable patient outcomes.     

Food Insecurity,Socioeconomic Status,and HIV-Related Risk Behavior Among Women in Farming Households in Tanzania

Food insecurity (FI) is associated with higher-risk sexual behavior in some studies. However, the overlap between FI and socioeconomic status (SES) has been poorly described. The study objectives were to: (1) determine the relationship between household FI and four dimensions of SES among sexually active Tanzanian women in farming households: expenditures, assets, flooring material of the home, and land ownership; and (2) determine whether FI is associated with higher-risk sexual behavior and relationship power. In male-headed households, FI was associated with assets, flooring material, and land ownership but not expenditures. There was no association between FI and the four dimensions of SES in female-headed households. Among women in male-headed households, but not female household heads themselves, severe FI was associated with a non-significant increase in the likelihood of being in a relationship because of material goods [adjusted prevalence ratio (PR_a) = 1.76, 95 % confidence interval (CI) 0.81, 3.81] and was inversely associated with being able to ask partners to use condoms (PR_a = 0.47, 95 % CI 0.25, 0.88). There was not a strong association between food security and relationship power. Our findings suggest that the association between FI and HIV risk behavior may differ depending on the type of household.     

Contribution of Substance Use Disorders on HIV Treatment Outcomes and Antiretroviral Medication Adherence Among HIV-Infected Persons Entering Jail

HIV and substance use are inextricably intertwined. One-sixth of people living with HIV/AIDS (PLWHA) transition through the correctional system annually. There is paucity of evidence on the impact of substance use disorders on HIV treatment engagement among jail detainees. We examined correlates of HIV treatment in the largest sample of PLWHA transitioning through jail in 10 US sites from 2007 to 2011. Cocaine, alcohol, cannabis, and heroin were the most commonly used substances. Drug use severity was negatively and independently correlated with three outcomes just before incarceration: (1) having an HIV care provider (AOR = 0.28; 95 % CI 0.09–0.89); (2) being prescribed antiretroviral therapy (AOR = 0.12; 95 % CI 0.04–0.35) and (3) high levels (>95 %) of antiretroviral medication adherence (AOR = 0.18; 95 % CI 0.05–0.62). Demographic, medical and psychiatric comorbidity, and social factors also contributed to poor outcomes. Evidence-based drug treatments that include multi-faceted interventions, including medication-assisted therapies, are urgently needed to effectively engage this vulnerable population.     

Economic Resources and HIV Preventive Behaviors Among School-Enrolled Young Women in Rural South Africa (HPTN 068)

Individual economic resources may have greater influence on school-enrolled young women’s sexual decision-making than household wealth measures. However, few studies have investigated the effects of personal income, employment, and other financial assets on young women’s sexual behaviors. Using baseline data from the HIV Prevention Trials Network (HPTN) 068 study, we examined the association of ever having sex and adopting sexually-protective practices with individual-level economic resources among school-enrolled women, aged 13–20 years (n = 2533). Age-adjusted results showed that among all women employment was associated with ever having sex (OR 1.56, 95 % CI 1.28–1.90). Among sexually-experienced women, paid work was associated with changes in partner selection practices (OR 2.38, 95 % CI 1.58–3.58) and periodic sexual abstinence to avoid HIV (OR 1.71, 95 % CI 1.07–2.75). Having money to spend on oneself was associated with reducing the number of sexual partners (OR 1.94, 95 % CI 1.08–3.46), discussing HIV testing (OR 2.15, 95 % CI 1.13–4.06), and discussing condom use (OR 1.99, 95 % CI 1.04–3.80). Having a bank account was associated with condom use (OR 1.49, 95 % CI 1.01–2.19). Economic hardship was positively associated with ever having sex, but not with sexually-protective behaviors. Maximizing women’s individual economic resources may complement future prevention initiatives.