Food Insecurity and Aging Outcomes in Older Adults Living with HIV

Low food security is associated with frailty status and frailty components among people with HIV

BACKGROUND

Low food security is common among people with HIV (PWH) and is associated with poorer health outcomes. Frailty, an aging-related outcome that is increasingly prevalent among PWH, may be stimulated by low food security. We assessed associations between food security and frailty among PWH.

METHODS

The Impact of Physical Activity Routines and Dietary Intake on the Longitudinal Symptom Experience of People Living with HIV (PROSPER-HIV) study follows PWH to evaluate how diet and physical activity impact symptoms. We utilized food security and frailty data from PROSPER-HIV Year 1 visits (January 2019 to July 2022) to estimate associations. Food security was measured via the validated two-item Food Security Questionnaire and categorized as Food Secure, Low Food Security, or Very Low Food Security. Frailty was measured with the Fried frailty phenotype, and categorized as robust, prefrail, and frail. We used relative risk regression to estimate associations between food security and frailty status, adjusted for demographic characteristics.

RESULTS

Among 574 PWH, nearly one-quarter were women (22%), mean age was 52 years old, 8% were frail, and 46% prefrail. Low food security was reported among nearly one-third of PWH: 13% Low Food Security and 18% Very Low Food Security. Compared with being Food Secure, we found Low Food Security was associated with frailty [prevalence ratio: 4.06 (95% confidence interval (CI) 2.16-7.62] and Very Low Food Security was associated with both prefrailty [1.48 (1.23-1.78)] and frailty [5.61 (3.14-10.0)], as compared with robust status.

CONCLUSION

Low food security was associated with increased frailty among PWH in this study, suggesting a potential intervention point to promote healthy aging.

Exploring Correlates of Resource Insecurity Among Older Black or African Americans with HIV in Ohio

OBJECTIVES

Resource insecurity is a social determinant of health that can impact people with HIV (PWH), in particular older African Americans (AA) or blacks with HIV. The purpose of this study was to identify resource insecurities among older Blacks or AA PWH specifically related to food and housing. Secondary focus was to find associations between resource insecurity and substance use history, stigma, and various forms of discrimination.

METHODS

Eligible participants (N = 52) of this cross-sectional study were 50 years old or older, identified as Black or AA, diagnosed with HIV, and living in Ohio. Food insecurity was assessed using the Household Food Insecurity Access Scale and housing insecurity was defined as not having stable housing. Resource insecurity was categorized into food and housing secure, food or housing insecure, and food and housing insecure.

RESULTS

Almost half (48.1%) of participants reported housing insecurity, with approximately 58.0% experiencing food insecurity, and 38.5% facing both. Current substance use, particularly opiates, showed significant association with resource insecurity (OR = 5.54; 95% CI = 1.91-17.30). Moreover, experiences of everyday (OR = 1.19; 95% CI = 1.10-1.30) or major forms (OR = 1.75; 95% CI = 1.33-2.39) of discrimination, as well as HIV stigma (OR = 1.24; 95% CI = 1.01-1.55), were also linked to increased odds of resource insecurity among participants.

CONCLUSIONS

Findings highlight how social factors contribute to resource insecurity among older AA PWH. Understanding the factors offers insight for targeted intervention in the fight against HIV transmission.

Sex differences in health-related quality of life and poverty risk among older people living with HIV in Spain: A cross-sectional study

BACKGROUND

Current antiretroviral therapies have increased the life expectancy of people living with HIV (PLHIV). There is, however, limited evidence regarding the health-related quality of life (HRQoL) and living conditions of older people living with HIV (OPLHIV) in Spain.

METHODS

We implemented a self-administered online questionnaire to identify sex differences in HRQoL and poverty risk among Spanish OPLHIV (PLHIV ≥50 years). Participants were contacted through non-governmental organisations. We used the standardised WHOQoL-HIV BREF questionnaire and the Europe 2020 guidelines to estimate HRQoL and poverty risk respectively. The statistical analysis included multivariable generalised linear models with potential confounding variables and robust estimates.

RESULTS

The study included 247 OPLHIV (192 men and 55 women). On the WHOQoL-HIV BREF questionnaire, men scored higher on 84% of items and in all six domains. Women had significantly lower HRQoL in five domains: physical health (β: -1.5; 95% CI: -2.5, -0.5; p: 0.002), psychological health (β: -1.0; 95% CI: -1.9, -0.1; p: 0.036), level of independence (β: -1.1; 95% CI: -1.9, -0.2; p: 0.019), environmental health (β: -1.1; 95% CI: -1.8, -0.3; p: 0.008), and spirituality/personal beliefs (β: -1.4; 95% CI: -2.5, -0.3; p: 0.012). No statistical differences were found in the domain of social relations. Poverty risk was considerable for both men (30%) and women (53%), but women were significantly more likely to experience it (OR: 2.9; 95% CI: 1.3, 6.5; p: 0.009).

CONCLUSION

The aging of PLHIV is a public health concern. Our findings indicate that HRQoL and poverty risk among Spanish OPLHIV differ significantly by sex. Spain should, therefore, implement specific policies and interventions to address OPLHIV needs. The strategies must place a high priority on the reduction of sex inequalities in HRQoL and the enhancement of the structural conditions in which OPLHIV live.

Quality of life among people living with HIV aged 50 years and over in Australia: Identifying opportunities to support better ageing

OBJECTIVES

Improved life expectancy has led to an ageing population of people living with HIV in most countries. Research on ageing among people living with HIV has predominantly focused on physical and health-related quality of life rather than multidimensional quality of life. We measured quality of life among older people living with HIV in Australia and identified opportunities to guide the development and implementation of appropriate interventions.

METHODS

In a national health and wellbeing survey of Australian people living with HIV, participants aged ≥50 years completed additional questions relevant to ageing. Quality of life was measured using PozQoL, a validated multidimensional instrument assessing quality of life among people living with HIV (range 1-5). Exploratory bivariate analyses aimed to identify sociodemographic characteristics associated with quality of life. Adjusted linear regressions aimed to assess changes in PozQoL score associated with recent experiences (last 12 months) of four exposures: food insecurity, HIV-related stigma, isolation from the HIV community, and difficulties accessing non-HIV health services.

RESULTS

Among 319 older people living with HIV, the mean PozQol score was 3.30 (95% confidence interval [CI] 3.20-3.39). In bivariate analyses, PozQol scores were significantly higher among participants who were older (p = 0.006), had higher educational attainment (p = 0.009), were in a relationship (p = 0.005), were employed (p = 0.005), and had a higher income (p = 0.001). In adjusted regression models, PozQoL scores were lower among participants who reported recent experiences of food insecurity (β -0.49; 95% CI -0.74 to -0.24), stigma (β -0.53; 95% CI -0.73 to -0.33), isolation from the HIV community (β -0.49; 95% CI -0.70 to -0.29), and difficulties accessing non-HIV health services (β -0.50; 95% CI -0.71 to -0.30).

CONCLUSIONS

Overall, older people living with HIV in this study had a moderate quality of life. Our findings suggest that HIV services should integrate programmes to support economic security and foster connections within the HIV community and across health services.

HIV and an Ageing Population-What Are the Medical, Psychosocial, and Palliative Care Challenges in Healthcare Provisions

The continuing increase in patient numbers and improvement in healthcare provisions of HIV services in the UK, alongside the effectiveness of combined antiretroviral therapy (cART), has resulted in increasing numbers of the ageing population among people living with HIV (PLWH). It is expected that geriatricians will need to deal with many older people living with HIV (OPLWH) as life expectancy increases. Therefore, geriatric syndromes in OPLWH will be similar to the normal population, such as falls, cognitive decline, frailty, dementia, hypertension, diabetes and polypharmacy. The increase in the long-term use of cART, diabetes, dyslipidaemia and hypertension may lead to high prevalence of cardiovascular disease (CVD). The treatment of such conditions may lead to polypharmacy and may increase the risk of cART drug-drug interactions. In addition, the risk of developing infection and cancer is high. OPLWH may develop an early onset of low bone mineral density (BMD), osteoporosis and fractures. In this review, we have also provided potential psychosocial aspects of an ageing population with HIV, addressing issues such as depression, stigma, isolation and the need for comprehensive medical and psychosocial care through an interdisciplinary team in a hospital or community setting. OPLWH have a relatively high burden of physical, psychological, and spiritual needs and social difficulties, which require palliative care. The holistic type of palliative care that will improve physical, emotional and psychological wellbeing is discussed in this review.

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.

Preventing cardiovascular disease in midlife women with HIV: An examination of facilitators and barriers to heart health behaviors

Midlife women with HIV (WWH) are disproportionately impacted by cardiovascular disease (CVD), yet little is known about perceptions of CVD risk and the factors that influence engagement in heart health behaviors in this population. Few (if any) studies have used a qualitative approach to examine these perceptions, which has important implications for minimizing the negative impact of HIV-related noncommunicable diseases, the risk for which increases after midlife. Eighteen midlife WWH (aged 40-59) in Boston, MA, completed semistructured interviews to explore perceptions of CVD, HIV, and barriers and facilitators to healthy lifestyle behaviors. Interviews were analyzed via thematic analysis. Participants viewed heart health as important but were unaware of HIV-associated CVD risk. Facilitators included family and generational influences, social support, and access to resources. Physical symptoms, menopause, mental health challenges, and limited financial resources were barriers. Midlife WWH may benefit from tailored CVD prevention interventions that target their unique motivations and barriers to healthy behaviors.

Factors associated with quality of life, depressive symptoms, and perceived stress among rural older adults living with HIV in the United States

PURPOSE

Rural older people living with HIV (PLH) in the United States are a population of growing size and significance. A better understanding of factors associated with quality of life (QOL), depressive symptoms, and stress in this population-especially modifiable factors-could inform future interventions.

METHODS

Online or on paper, we surveyed 446 PLH aged 50+ residing in rural counties across the United States (Mage = 56, 67% male, 67% White, and 23% Black). Associations between social support, HIV stigma, satisfaction with medical care, discrimination in health care settings, and structural barriers and health-related QOL, depressive symptoms, and perceived stress were assessed using multiple linear regressions.

FINDINGS

Controlling for demographics, greater social support was associated with better QOL, fewer depressive symptoms, and less stress. Greater HIV stigma was associated with more depressive symptoms and stress. Satisfaction with care was associated with better QOL and less stress. Discrimination in medical settings was associated with lower QOL and more depressive symptoms and stress. Finally, experiencing more structural barriers was associated with lower QOL and more depressive symptoms and stress.

CONCLUSIONS

In addition to engagement in care and viral suppression, QOL and mental health are also critical considerations for rural older PLH. Increasing social support, reducing or providing skills to cope with HIV stigma, improving quality of care, reducing discrimination and stigma in medical settings, and reducing or mitigating the impact of structural barriers present potential targets for interventions aiming to improve the well-being of older rural PLH.

Treatment Regimens and Care Models for Older Patients Living with HIV: Are We Doing Enough?

With improved access to antiretroviral therapy throughout the world, people are aging with HIV, and a large portion of the global population of people with HIV (PWH) is now age 50 or older. Older PWH experience more comorbidities, aging-related syndromes, mental health challenges, and difficulties accessing fundamental needs than the population of older adults without HIV. As a result, ensuring that older PWH are receiving comprehensive healthcare can often be overwhelming for both PWH and the providers. Although there is a growing literature addressing the needs of this population, gaps remain in care delivery and research. In this paper, we suggest seven key components to any healthcare program designed to address the needs of older people with HIV: management of HIV, comorbidity screening and treatment, primary care coordination and planning, attention to aging related-syndromes, optimization of functional status, support of behavioral health, and improved access to basic needs and services. We review many of the difficulties and controversies related to the implementation of these components, which include the absence of screening guidelines for this population and the challenges of care integration, and we suggest key next steps.

How food support improves mental health among people living with HIV: A qualitative study

BACKGROUND

Food insecurity is associated with poor mental health among people living with HIV (PLHIV). This qualitative study explored the mental health experiences of PLHIV participating in a medically appropriate food support program.

METHODS

Semi-structured interviews were conducted post-intervention (n = 34). Interview topics included changes, or lack thereof, in mental health and reasons for changes. Interviews were audio-recorded, transcribed, and double-coded. Salient themes were identified using an inductive-deductive method.

RESULTS

Positive changes in mental health self-reported by PLHIV included improved mood and reduced stress, worry, and anxiety. Participants attributed these changes to: 1) increased access to sufficient and nutritious foods, 2) increased social support, 3) reduced financial hardship, 4) increased sense of control and self-esteem, and 5) reduced functional barriers to eating.

CONCLUSIONS

Medically appropriate food support may improve mental health for some PLHIV. Further work is needed to understand and prevent possible adverse consequences on mental health after programs end.

Association between food insecurity and major depressive episodes amid Covid-19 pandemic: results of four consecutive epidemiological surveys from southern Brazil

OBJECTIVE

To assess the association between household food insecurity (FI) and major depressive episodes (MDE) amid Covid-19 pandemic in Brazil.

DESIGN

Cross-sectional study carried out with data from four consecutive population-based studies.

SETTING

The study was conducted between May and June 2020, in Bagé, a Brazilian southern city. Household FI was measured using the short-form version of the Brazilian Food Insecurity Scale. Utilising the Patient Health Questionnaire-9, we used two different approaches to define MDE: the cut-off point of ≥ 9 and the diagnostic criteria proposed by the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV-TR). Association between FI and MDE was analysed using crude and adjusted Poisson regression models.

PARTICIPANTS

1550 adults (≥ 20 years old).

RESULTS

The prevalence of household FI was 29·4 % (95 % CI 25·0, 34·4). MDE prevalence varied from 4·4 % (95 % CI 3·1, 6·0), when we used the DSM-IV-TR criteria to define this condition, to 9·6 % (95 % CI 7·3, 12·5) of the sample, when we used the cut-off point of ≥ 9 as definition. The prevalence of MDE was more than two times higher in those individuals living with FI, independent of the criteria adopted to define the outcome. Adjustment for potential confounders did not change the association's magnitude.

CONCLUSIONS

Household FI has been positively associated with MDE amid Covid-19 pandemic, independent of socio-demographic characteristics of participants. Actions are needed to warrant basic living conditions to avoid FI and hunger and its consequences for the Brazilian population, especially those consequences linked to mental health disorders.

From surviving to thriving: the current status of the behavioral, social, and psychological issues of aging with HIV

PURPOSE OF REVIEW

Despite significant advances in knowledge regarding the biological and clinical issues related to aging with HIV, significantly less research has centered on related psychological, behavioral, and social issues, which are increasingly recognized as important for successfully aging with HIV.

RECENT FINDINGS

Barriers to successful aging include physical challenges from a sociobehavioral perspective, psychosocial challenges, and system-level challenges. In contrast, several resiliencies and interventions that help facilitate healthy aging with HIV are also emerging. Comprehensive interventions to address the physical, mental, and psychosocial needs of older people living with HIV (OPLWH) are necessary.

CONCLUSION

To promote healthy aging with HIV, we must utilize both clinical and biopsychosocial interventions. The lack of data on the needs of OPLWH is an important barrier to healthy aging in this population.

Four-Year Trajectories of Health-Related Quality of Life in People Living with HIV: Impact of Unmet Basic Needs across Age Groups in Positive Spaces, Healthy Places

Despite significant advances in antiretroviral therapy, unmet basic needs can negatively impact health-related quality of life (HRQoL) in people living with HIV, especially as they age. We aimed to examine the effect of unmet basic needs across age groups on changes in HRQoL over a 4-year period in persons with HIV. Physical and mental HRQoL scores from the Positive Spaces, Healthy Spaces cohort interviewed in 2006 (n = 538), 2007 (n = 506), and 2009 (n = 406) were examined across three age groups according to their unmet needs for food, clothing, and housing. Individual growth curve model analyses were used to investigate changes over time, adjusting for demographics, employment, living conditions, social supports, HIV status, and health behavior risks. Low scores on physical and mental HRQoL were positively associated with higher number of unmet basic needs (β = −6.40, standard error (SE) = 0.87, p < 0.001 and β = −7.39, SE = 1.00, p < 0.001, respectively). There was a slight improvement in physical and mental HRQoL over 4 years in this HIV cohort, but the burden of unmet basic needs took its toll on those over 50 years of age. Regularly assessing unmet basic needs is recommended given the impact these can have on HRQOL for people living with HIV. Recognition of unmet needs is vital, as is the development of timely interventions.

Food insecurity and frailty among women with and without HIV in the United States: a cross-sectional analysis

INTRODUCTION

Frailty is frequently observed among people with HIV, and food insecurity is associated with frailty in the general population. Evidence is scarce on the associations between food insecurity and frailty among women with HIV who may be particularly vulnerable to the impacts of food insecurity. The goal of this study was to assess associations between food insecurity and frailty among women with and without HIV.

METHODS

There were 1265 participants from the Women's Interagency HIV Study who participated in frailty assessments in 2017. Frailty was measured using the Fried Frailty Phenotype, and women were subsequently categorized as robust, pre-frail or frail. Food insecurity was assessed using the U.S. Household Food Security Survey Module, with women categorized as having high, marginal, low or very low food security. Multinomial logistic regression models were conducted to examine cross-sectional associations between food insecurity and frailty while adjusting for socio-demographic, behavioural and HIV status covariates.

RESULTS AND DISCUSSION

Approximately one-third (31.9%) of the women had marginal, low or very low food security, and the proportions of women who met the criteria for frailty or pre-frailty were 55.6% and 12.4% respectively. In the adjusted model, the relative risk ratio (RRR) of frailty for women with very low food security versus women with high food security was 3.37 (95% CI [1.38 to 8.24], p < 0.01); the corresponding RRR of pre-frailty was 3.63 (95% CI [1.76 to 7.51], p < 0.001). Higher annual household income was associated with lower RRRs of frailty or pre-frailty (p < 0.01). Similarly, older age was associated with more frequent frailty (RRR=1.06, 95% CI [1.03 to 1.09], p < 0.001). HIV serostatus was not significantly associated with either pre-frailty (RRR=0.97, 95% CI [0.71 to 1.31]) or frailty (RRR=0.75, 95% CI [0.48 to 1.16]).

CONCLUSIONS

Very low food security was associated with more frequent frailty and pre-frailty among women with and without for HIV. HIV serostatus was not associated with frailty.

Perceived Neighborhood-Level Drivers of Food Insecurity Among Aging Women in the United States: A Qualitative Study

BACKGROUND

Aging populations in the United States exhibit high rates of food insecurity and chronic illness. Few studies have explored the neighborhood-level drivers of food insecurity among such populations, and how they intersect with experiences of aging.

OBJECTIVE

The aim of this study was to explore how aging women experience food insecurity in the United States, and the neighborhood-level factors that influence these experiences.

DESIGN

Semistructured qualitative interviews were conducted to elicit participants' perceptions of how their neighborhood influenced their experiences with food security and aging.

PARTICIPANTS/SETTING

Thirty-eight food-insecure women aged 50 years and older were purposively sampled from the Northern California, Georgia, and North Carolina sites of the Women's Interagency Human Immunodeficiency Virus Study. Interviews were conducted between November 2017 and July 2018 at the three Women's Interagency Human Immunodeficiency Virus Study sites.

STATISTICAL ANALYSIS

Three researchers thematically analyzed the data using an inductive-deductive approach.

RESULTS

Participants described neighborhood-level drivers of food insecurity that centered around three themes: accessibility of food from traditional food stores, the role of food aid institutions, and the intersection of aging with the food environment. Participants explained that food insecurity was related to limited access to food stores largely due to long distances and poor public transportation in Georgia and North Carolina, and high food prices in Northern California. Most participants described being dependent on food aid programs, but found this difficult due to poor quality food and long wait times. Aging-related issues emerged as a cross-cutting theme, with fatigue, poor strength, and chronic illness amplifying barriers to accessing food.

CONCLUSIONS

Findings from this study reveal the structural barriers that aging women face in accessing healthy food within their neighborhoods, and how experiences with aging and chronic illnesses exacerbate these barriers. Although future programs should address common neighborhood-level barriers such as the accessibility and affordability of healthy foods, they should also be tailored to aging women and the local context.

Food Insecurity and Cognitive Impairment in the Miami Adult Studies on HIV (MASH) Cohort

BACKGROUND

Food insecurity is a social determinant of health associated with cognitive impairments in older adults and people living with HIV (PLWH). Few studies have examined this relation longitudinally, and no studies have explored how the frequency of food insecurity over time may impact cognitive impairment.

OBJECTIVE

This study aimed to examine the impact of food insecurity on cognitive impairment over a 2-y follow-up period in a cohort of people living with and without HIV.

METHODS

This was a 2-y longitudinal analysis of primarily economically disadvantaged, middle-aged, Black, and Hispanic participants from the Miami Adult Studies on HIV (MASH) cohort. Food insecurity was assessed with the USDA Household Food Security Module at baseline and 12- and 24-mo follow-ups. Food insecurity in all 3 assessments was considered persistent food insecurity. Cognitive impairment was assessed with the Mini-Mental State Examination. Statistical analyses consisted of logistic regressions.

RESULTS

A total of 394 participants (247 HIV positive) with 2-y follow-up data were included in this analysis. At baseline, 104 (26.4%) were food-insecure and 58 (14.7%) had cognitive impairment. Very low food security was associated with cognitive impairment at baseline (OR: 3.23; 95% CI: 1.08, 9.65). PLWH not virally suppressed had higher risk for cognitive impairment compared with HIV-uninfected participants (OR: 2.87; 95% CI: 1.15, 7.18). Additionally, baseline food insecurity (OR: 2.28; 95% CI: 1.08, 4.81) and the frequency of food insecurity over time (OR: 1.50 per year; 95% CI: 1.08, 2.10), particularly persistent food insecurity (OR: 3.69; 95% CI: 1.15, 11.83), were associated with cognitive impairment at 2-y follow-up; the results were consistent after excluding cognitively impaired participants at baseline.

CONCLUSIONS

Food insecurity is a significant risk factor for cognitive impairment, particularly among individuals who experience food insecurity frequently or persistently. Screening for food insecurity and interventions to secure access to sufficient, nutritious foods may help delay cognitive decline among socioeconomically disadvantaged individuals.

Comprehensive Geriatric Assessment in Older Persons With HIV

With increased longevity related to the advent of antiretroviral therapy, there are increasing proportions of older persons with HIV (PWH). Prior studies have demonstrated increased prevalence of geriatric syndromes in older PWH and recommended the Comprehensive Geriatric Assessment (CGA) in this population. However, there is currently no peer-reviewed literature that outlines how to perform the CGA in PWH in the clinical setting. In this article, we offer a review on how to perform the CGA in PWH, outline domains of the CGA and their importance in PWH, and describe screening tools for each domain focusing on tools that have been validated in PWH, are easy to administer, and/or are already commonly used in the field of geriatrics.

Syndemic conditions and medication adherence in older men living with HIV who have sex with men

For people living with HIV, lack of adherence to antiretroviral therapy (ART) is a serious problem and frequently results in HIV disease progression. Reasons for non-adherence include concomitant psychosocial health conditions – also known as syndemic conditions – such symptoms of depression or posttraumatic stress disorder (PTSD), past physical or sexual abuse, intimate partner violence (IPV), stimulant use, and binge drinking. The aim of this study was to investigate the association between syndemic conditions and medication adherence. The sample included 281 older men living with HIV who have sex with men (MSM). The study period was December 2012–July 2016. We observed the following syndemic conditions significantly decreased medication adherence: symptoms of depression (p = .008), PTSD (p = .002), and stimulant use (p < .0001). Past physical or sexual abuse, IPV, and binge drinking were not significantly associated with decreased medication adherence. The findings suggest that syndemic conditions may impact medication adherence in older MSM living with HIV.

Functional deficits and other psychiatric associations with abnormal scores on the Montreal Cognitive Assessment (MoCA) in older HIV-infected patients

OBJECTIVE

The authors assessed the association of physical function, social variables, functional status, and psychiatric co-morbidity with cognitive function among older HIV-infected adults.

DESIGN

From 2012-2014, a cross-sectional study was conducted among HIV-infected patients ages 50 or older who underwent comprehensive clinical geriatric assessment.

SETTING

Two San Francisco HIV clinics.

PARTICIPANTS

359 HIV-infected patients age 50 years or older.

MEASUREMENTS

Unadjusted and adjusted Poisson regression measured prevalence ratios and 95% confidence intervals for demographic, functional and psychiatric variables and their association with cognitive impairment using a Montreal Cognitive Assessment (MoCA) score < 26 as reflective of cognitive impairment.

RESULTS

Thirty-four percent of participants had a MoCA score of < 26. In unadjusted analyses, the following variables were significantly associated with an abnormal MoCA score: born female, not identifying as homosexual, non-white race, high school or less educational attainment, annual income < $10,000, tobacco use, slower gait speed, reported problems with balance, and poor social support. In subsequent adjusted analysis, the following variables were significantly associated with an abnormal MoCA score: not identifying as homosexual, non-white race, longer 4-meter walk time, and poor social support. Psychiatric symptoms of depressive, anxiety, and post-traumatic stress disorders did not correlate with abnormal MoCA scores.

CONCLUSIONS

Cognitive impairment remains common in older HIV-infected patients. Counter to expectations, co-morbid psychiatric symptoms were not associated with cognitive impairment, suggesting that cognitive impairment in this sample may be due to neurocognitive disorders, not due to other psychiatric illness. The other conditions associated with cognitive impairment in this sample may warrant separate clinical and social interventions to optimize patient outcomes.

A Systematic Review and Meta-analysis of Depression, Anxiety, and Sleep Disorders in US Adults with Food Insecurity

INTRODUCTION

A large number of peer-reviewed studies, with various methodologies and populations, have addressed the effects of food insecurity (FIS) on mental health conditions such as depression, anxiety, and sleep disorders. There are currently, however, no published systematic assessments or meta-analyses of this literature.

METHODS

A systematic search of the literature was conducted in PubMed, PsycInfo, Embase, Scopus, and Web of Science. Cross-sectional studies assessing the association between food insecurity and depression, anxiety, or sleep disorders were identified. For each of the three health outcomes, we extracted (or calculated when possible) the following effect sizes: odds ratio (OR), Hedges' g, Pearson correlation coefficients r, or bivariate coefficients. Then, for each mental health-outcome/effect-size pair, the available studies were combined using the random effect model. Heterogeneity, publication bias, and subgroup dependence, for each meta-analysis, were also assessed.

RESULTS

Fifty-seven studies provided cross-sectional data on the relationship between FIS and depression (n = 169,433), 13 on anxiety and psychological distress (n = 91,957), and 8 studies provided data on sleep disorders (n = 85,788). Meta-analysis showed that FIS is associated with an increased risk of testing positive for depression OR = 2.74 [95% CI 2.52-2.97, n = 135,500, Q(df = 41) = 69, I² = 40%], anxiety OR = 2.41 [95% CI 1.81-3.22, n = 51,541, Q(df = 3) = 8, I² = 63%], and sleep disorders OR = 1.80 [95% CI 1.51-2.15, n = 84,800, Q(df = 5) = 13, I² = 62%]. The highest risks were found for depression and anxiety which had statistically similar values. The results were robust to covariates and population groups.

DISCUSSION

This systematic review and meta-analysis demonstrates a strong association between FIS and depression, anxiety, and sleep disorders, for which more longitudinal studies addressing effect sizes are warranted to further study causation.

'When you take pills you must eat': Food (in)security and ART adherence among older people living with HIV

South Africa has increasing numbers of persons living with HIV on antiretroviral treatment (ART). There is evidence for a relationship between food, food security and HIV. Despite increasing rates of people older than 50 living with HIV coinciding with greater levels of co-morbidity, the existing research is largely limited to those aged 15-49 years. In this paper, we therefore explore how older people living with HIV (OPLWH) in two urban communities within South Africa negotiate and ensure they have sufficient access to food and how food insecurity may affect their retention in care and ART adherence. This study used exploratory qualitative semi-structured in-depth interviews with 23 OPLWH to collect data in isiXhosa. Data were analysed using thematic content analysis. Factors at the community, household and individual levels influence (a) access to sufficient and quality food, and (b) beliefs about ART and food based on (mis)understandings of messaging from health care providers. The results demonstrate the need to explore further and clarify the nutritional guidelines that OPLWH receive from providers to ensure this does not result in reduced adherence or retention in care. They also demonstrate the role that social welfare and family or kin obligations plays in ensuring the food security of OPLWH.

Frailty: a new vulnerability indicator in people aging with HIV

PURPOSE

To review the concept of frailty and its measurement, describe the existing data on frailty in people living with HIV, examine the limits of frailty as a marker of vulnerability in people living with HIV, and explore how frailty measurement could be incorporated into HIV care.

METHODS

Narrative literature review.

RESULTS

Frailty is an emerging marker of vulnerability that is increasingly being assessed among people aging with HIV. Which frailty measurement tool is best for people with HIV has not yet been established, and likely depends on clinical context. Evaluation of vulnerability should take into account social and structural factors. Frailty assessment can be incorporated into clinical care as a part of comprehensive geriatric assessment. Models of HIV-geriatric care are being established.

CONCLUSIONS

As a group, people with HIV are aging and increasingly face multiple interacting age-related medical and social problems. It requires remarkable resilience to age successfully with HIV. The clinical care of people aging with HIV could benefit from a focus on frailty and related social vulnerability to better understand patients' needs and develop appropriate goals and care plans.

Unmet basic needs negatively affect health-related quality of life in people aging with HIV: results from the Positive Spaces, Healthy Places study

Background

Basic needs (e.g., food security and stable housing) are important determinants of health and well-being, yet their impact on health-related quality of life (HRQoL) in the context of HIV and aging has not been systematically investigated.

Methods

Multiple linear regression models examined the relationship between unmet basic needs, and physical and mental HRQoL by age strata (20-34, 35-49 and 50+) in a cross-sectional sample of 496 people living with HIV in Ontario, Canada.

Results

An overwhelming majority of participants (87%) reported unmet needs related to food, clothing or housing. The prevalence of unmet basic needs in the two older groups appeared to be lower than among younger participants, but the difference did not reach statistical significance. The presence of unmet basic needs predicted substantially lower mean physical health and mental health summary scores in the two oldest groups. Notably, age moderated the influence of unmet basic needs on HRQoL.

Conclusions

The availability and accessibility of food security, appropriate clothing and stable housing for people living with HIV who are aging need to become a higher priority for program planners and decision makers.

Predictors of transitions in frailty severity and mortality among people aging with HIV

BACKGROUND

People aging with HIV show variable health trajectories. Our objective was to identify longitudinal predictors of frailty severity and mortality among a group aging with HIV.

METHODS

Exploratory analyses employing a multistate transition model, with data from the prospective Modena HIV Metabolic Clinic Cohort Study, based in Northern Italy, begun in 2004. Participants were followed over four years from their first available visit. We included all 963 participants (mean age 46.8±7.1; 29% female; 89% undetectable HIV viral load; median current CD4 count 549, IQR 405-720; nadir CD4 count 180, 81-280) with four-year data. Frailty was quantified using a 31-item frailty index. Outcomes were frailty index score or mortality at four-year follow-up. Candidate predictor variables were baseline frailty index score, demographic (age, sex), HIV-disease related (undetectable HIV viral load, current CD4+ T-cell count, nadir CD4 count, duration of HIV infection, and duration of antiretroviral therapy [ARV] exposure), and behavioral factors (smoking, injection drug use (IDU), and hepatitis C virus co-infection).

RESULTS

Four-year mortality was 3.0% (n = 29). In multivariable analyses, independent predictors of frailty index at follow-up were baseline frailty index (RR 1.06, 95% CI 1.05-1.07), female sex (RR 0.93, 95% CI 0.87-0.98), nadir CD4 cell count (RR 0.96, 95% CI 0.93-0.99), duration of HIV infection (RR 1.06, 95% CI 1.01-1.12), duration of ARV exposure (RR 1.08, 95% CI 1.02-1.14), and smoking pack-years (1.03, 1.01-1.05). Independent predictors of mortality were baseline frailty index (OR 1.19, 1.02-1.38), current CD4 count (0.34, 0.20-0.60), and IDU (2.89, 1.30-6.42).

CONCLUSIONS

Demographic, HIV-disease related, and social and behavioral factors appear to confer risk for changes in frailty severity and mortality among people aging with HIV.