Household Food Insecurity: Comparison between Families with and without Members with Disabilities

A systematic review of the association between food insecurity and behaviours related to caries development in adults and children in high-income countries

OBJECTIVES

To synthesize and appraise the evidence regarding the relationship between food insecurity and behaviours associated with dental caries development in adults and children in high-income countries.

METHODS

A systematic review including observational studies assessing the association between food insecurity and selected dietary (free sugar consumption) and non-dietary factors (tooth brushing frequency; use of fluoridated toothpaste; dental visiting; oral hygiene aids; type of toothbrush used; interdental cleaning frequency and mouthwash use) related to dental caries development in adults and children in high-income countries. Studies specifically looking at food insecurity during the COVID-19 pandemic were excluded. Searches were performed in MEDLINE, Embase, Global Health and Scopus from inception to 25 May 2023. Two authors screened the search results, extracted data and appraised the studies independently and in duplicate. Study quality was assessed using the Newcastle-Ottawa Scale (with modifications for cross-sectional studies). Vote counting and harvest plots provided the basis for evidence synthesis.

RESULTS

Searches identified 880 references, which led to the inclusion of 71 studies with a total of 526 860 participants. The majority were cross-sectional studies, conducted in the USA and reported free sugar consumption. Evidence for the association between food insecurity and free sugar intake from 4 cohort studies and 61 cross-sectional studies including 336 585 participants was equivocal, particularly in the sugar-sweetened beverage (SSB) consumption post-hoc subgroup, where 20 out of 46 studies reported higher SSB consumption in food insecure individuals. There was consistent, but limited, evidence for reduced dental visiting in adults experiencing food insecurity compared to food secure adults from 3 cross-sectional studies including 52 173 participants. The relationship between food insecurity and dental visiting in children was less clear (3 cross-sectional studies, 138 102 participants). A single cross-sectional study of 3275 children reported an association between food insecurity and reported failure to toothbrush the previous day.

CONCLUSIONS

This review did not identify clear associations between food insecurity and behaviours commonly implicated in the development of dental caries that would explain why individuals experiencing food insecurity are more likely to have dental caries than those who have food security. There was some evidence of decreased dental visiting in adults experiencing food insecurity. Common methodological weaknesses across the evidence base related to the selection of participants or control of potentially confounding variables. Consequently, the quality of evidence for all outcomes was downgraded to very low. More research is needed to explore access to oral hygiene products and household environments conducive to habitual oral self-care in food insecure populations.

[Head of household disability can increase household food insecurity: an analysis of a Colombian population survey]

This study investigated the association between head of household disability and the severity of food insecurity in Colombian households during 2017. A secondary data analysis was conducted based on 2017 Colombian National Quality of Life Survey (ECV 2017). As the independent variable, disability was assessed using questions from the Washington group, whereas the dependent variable - food insecurity - was measured by the Latin American and Caribbean Food Security Scale (ELCSA). Sociodemographic confounding variables and variables related to food insecurity were included. Association was analyzed by ordinal logistic regression, and the odds ratio (OR) was estimated with its 95% confidence intervals (95%CI). All calculations considered the complex sampling of ECV 2017. Data from 8,488 heads of household were included. A total of 9.2% of the participants had some type of disability and 41.8% reported some level of household food insecurity. Households with a head of household with some disability were 30% more likely to develop severe food insecurity compared with households with a head of household without disabilities (OR = 1.30; 95%CI: 1.07-1.59), adjusted for multiple confounding variables. In 2017, Colombian households with heads of household with disabilities were more likely to develop severe food insecurity. It is essential to implement nutritional assistance programs aimed at vulnerable populations, such as people with disabilities.

Self-Reported Vision Impairment and Food Insecurity in the US: National Health Interview Survey, 2011-2018

PURPOSE

To determine if vision impairment (VI) is associated with food insecurity among the United States (US) adults.

METHODS

This is a cross-sectional study of US adults ≥18 years below a threshold of 150% poverty from the National Health Interview Survey (NHIS), years 2011-2018. Outcome measures included food insecurity status, based on response to the NHIS adult (10-item) food insecurity tool, either as a binary (food secure or insecure) or ordinal (high, marginal, low, and very low) variable. VI was defined as self-reported trouble seeing, even when wearing glasses or contact lenses. Multivariable logistic regression analyses adjusted for potential confounders examined associations between VI and food insecurity.

RESULTS

Participants (N = 62075) were majority female (57%), White (62%), and non-Hispanic (74%). Of them, 16% reported VI and 28% were food insecure. In fully adjusted logistic regression models, adults with VI had 216% higher odds (95% CI = 2.01-2.31) of being food insecure than adults without VI. Further, there was a dose-response relationship between VI and food insecurity noted in a multinomial model: VI predicted 159% higher risk of marginal food security (95% CI = 1.44-1.75), 197% higher risk of low food security (95% CI = 1.80-2.16), and 295% higher risk of very low food security (95% CI = 2.69-3.22), as compared to high food security.

CONCLUSION

VI is associated with food insecurity, increasingly so among adults with highest levels of food insecurity in this national sample of low-income US adults. This data highlights the need for targeted interventions to address and reduce the burden of food insecurity among US adults with VI.

A coalition-driven examination of organization capacity to address food insecurity in Greater Houston: a qualitative research study

Background

Economic and social hardships have worsened food insecurity, particularly among low income and racial-ethnic minority groups. Given the core goal of the 150+ member Houston Health Equity Collective (HEC) to reduce food insecurity by 5% in 2025, we explored member organizations' capacity and challenges faced in screening and responding to food insecurity through care coordination efforts.

Methods

A twice-administered Qualtrics XM survey (Provo, Utah) with 76 organizations, followed by five focus groups with 22 of these organizations, explored reach and response efforts to food insecurity. Qualitative assessments lasted between 0.5 to 1.5 h, were audio-recorded, cleaned, coded, and thematically analyzed using NVivo, version 11 (Burlington, Massachusetts). The qualitative study was guided by a general inductive approach. In total, over 6 h of audiovisual recording were extracted, and over 100 pages of text exported to NVivo for data analysis. The research team read and coded transcripts independently using the codebook, and met routinely to discuss and resolve codes -resulting in numerous revisions to the codebook. Coding structure was discussed at multiple meetings and differences were addressed through consensus. Predominant qualitative themes impacting food insecurity screening were "stigma and cultural-related barriers", "clinic capacity and attitudes", "need to focus on upstream influences of food insecurity and SDOH needs", "impact of COVID-19", and "need for HEC system responses". Main recommendations to enhance screening and reach included improving staff culture, enhancing cultural sensitivity across organizational practices, and using shared technology to coordinate care. Respondents stated that the HEC can drive these recommendations through networking opportunities, use of shared resource directory, and placing focus on upstream factors.

Conclusions

Recommendations to target food insecurity must focus on organizational staff responsiveness and sensitivity to patients' needs. Of equal importance is the need for increased attention to the upstream influencers and integration of systems-level interventions to holistically target the barriers impacting food insecurity.

The Psychosocial Impact of Congenital Cytomegalovirus on Caregivers and Families: Lived Experiences and Review of the Literature

Caring for a child with congenital cytomegalovirus (cCMV) can be costly for families, not only in terms of out-of-pocket expenses, but also in terms of caregiver time, relationships, career trajectories, and mental health. These additional burdens are sometimes referred to as "spillover effects". As parents of children with cCMV, we, the authors of this article, discuss the impact that cCMV has had on our families. While multiple studies have reported on the epidemiology, prevention, screening, diagnosis, and management of cCMV, there has been minimal research regarding the possible impact on the family unit. In this narrative review, we discuss the various areas of the lives of families and caregivers that may be impacted by raising a child with cCMV. Whether children are minimally or severely affected by the sequelae of cCMV, they and their families merit the progression of awareness of the virus and governmental policies to help end cCMV. As the existing cCMV-specific literature is limited, we correlate studies of other childhood disabilities and find the mutuality experienced by families affected by cCMV.

Seasonal influenza vaccine uptake among adults with disabilities in Korea

BACKGROUND

Previous research on vaccination among people with disabilities has focused on children or adolescents.

OBJECTIVE

To examine variations in seasonal influenza vaccination (SIV) uptake according to disability type and age group and explore the vulnerable groups and risk factors of non-vaccination to identify areas of policy support in Korea.

METHODS

This pooled cross-sectional study included adults who participated in the 2011, 2014, and 2017 National Survey of Persons with Disabilities. The dependent variable was SIV uptake. Age-stratified multivariate logistic regression was conducted to assess its relationship with disability characteristics.

RESULTS

Among 18,069 adults with disabilities, the overall SIV uptake rate increased with age (33.8%, 50.1%, and 85.3% in 20-49, 50-65, and ≥65 years, respectively). In the multivariate analyses (reporting the adjusted odds ratio and 95% confidence interval), severe disability was associated with lower and higher SIV uptake rates in older adults and younger age-groups (0.88, 0.76-1.01; 1.62, 1.42-1.86; and 1.54, 1.24-1.92 in those aged ≥65; 50-64; and 20-49 years), respectively. Health behaviors (regular doctor visits, general health examinations, and non-smoking) were significantly associated with higher odds of SIV uptake. After adjusting for covariates (age, medical conditions, functional ability, and behavioral factors), individuals with brain, epileptic, and psychiatric disabilities showed lower odds of SIV uptake compared to those with internal organ disabilities across all age groups.

CONCLUSIONS

Policy initiatives that can improve the health behaviors of people with disabilities (especially the elderly and people with intellectual, brain, epilepsy, and psychiatric disabilities) to promote SIV uptake are needed.

Food Insecurity in the Informal Settlements of Inanda Households Living with Children under 60 Months in Ethekwini Municipality

Food insecurity is a continuing challenge for many households in South Africa. This challenge poses serious immediate and long-term health and development risks for children. Despite the intensive literature on household food insecurity, there is limited literature on the household food security status in South African informal settlements. Thus, the household food security status and dynamics in informal settlements are not clearly defined. Hence, this study assessed the food security status of households living with children under 60 months in the informal settlements of the Inanda area, eThekwini Municipality. This study employed a cross-sectional quantitative research approach. A non-probability sampling method was used, which used convenience sampling supplemented by a non-discriminative snowball sampling to obtain a sample size of 160 households with children under the age of five. Data was collected through face-to-face interviews, where questionnaires were administered to household child caregivers. Ethical considerations such as informed consent, anonymity, confidentiality, permission from authorities, and cultural considerations were obeyed in this study. The HFIAS and HDDS tools were used to estimate the household food security status. Data were coded and analysed in SPSS version 25 software. This study revealed that higher proportions of the surveyed informal households living with children under 60 months were food insecure. The HFIAS analysis showed that approximately 34, 31, and 28% were severely, mildly, and moderately food insecure, respectively. In contrast, a small (approximately 8%) proportion of the surveyed informal households was estimated to be food secure. The HDDS analysis revealed that most (approximately 77%) of the surveyed informal households had low dietary diversity (deemed food insecure). Cereal, roots, and fatty foods were the main dietary components in the informal settlements of Inanda. It is paramount to improve the food security status of informal households living with children under 60 months through an integrated approach. This study suggests government and private stakeholders' engagement in developing policies and programs directed at informal households living with children under 60 months to alleviate food insecurity.

Consumer Behaviour and Attitude towards the Purchase of Organic Products in Riobamba, Ecuador

The development of organic agriculture has been promoted worldwide to improve the nutritional health of families, and Ecuador is no exception. The aim of this research was to identify the behaviour and attitudes of consumers toward the commercialization of organic products in the city of Riobamba. This will help us to understand in what situations the consumers access these foods, the producer position in relation to the market, and to know their attitude towards these products. The study used a quantitative approach, and is descriptive, incorporating the deductive method and a non-experimental design. The techniques used were a survey as a source of data collection, with a sample including 195 consumers. Linear regression was applied to test the hypotheses; this made it possible to identify those demographic and cultural factors that determine, to a lesser extent, consumer purchase behaviour in regard to organic products. The study determined that motivation, emotions, and feelings are significantly related to the consumer’s attitude and purchase of organic products.

When uncertainty becomes the norm: The Chris Hani Baragwanath Academic Hospital’s Speech Therapy and Audiology Department’s response to the COVID-19 pandemic

Background

In March 2020 the World Health Organization declared the coronavirus disease 2019 (COVID-19) a pandemic. Management of this pandemic had significant implications for clinical departments across the world. Healthcare systems were urgently required to reorganise and redesign patient care as well as repurpose staff.

Objectives

We will share the lived experience of our response as speech therapy and audiology (STA) clinicians to the COVID-19 pandemic.

Method

This study adopted an autoethnographic approach within Bronfenbrenner’s bioecological model to describe STA clinicians’ response to the COVID-19 pandemic.

Results

Adaptations to practice were made to continue service provision whilst adhering to COVID-19 regulations. We assisted in other areas to meet the immediate needs of the hospital. Service delivery strategies consisted of a review of clinical and quality assurance protocols. We developed a telehealth service package which included a hybrid approach, within a context of digital poverty. We created resources to ensure continuity of care. Collaboration within our systems facilitated innovative solutions. Mental health and well-being of staff members were key to the response developed.

Conclusion

South African healthcare systems’ inequalities were highlighted by the pandemic. The response showed that the needs of vulnerable populations were not accounted for when developing this public health response. Lessons learnt included the importance of adaptability, becoming comfortable with uncertainty and maintaining open and transparent communication. Consultation and collaboration within various levels of our healthcare system were critical in responding to the needs of patients. Commitment to compassionate leadership and staff well-being were crucial.

Importance of Purchasing Power and Education in the Food Security of Families in Rural Areas—Case Study: Chambo, Ecuador

Food security is a condition that allows people permanent access to food for a better quality of life; therefore, it is a priority for the economic development of countries. In this context, this research aims to determine the importance of purchasing power and education in the food security of families in rural environments using Chambo canton, Ecuador as a case study. Considering the deductive method, the research is descriptive correlational, with a qualitative and quantitative approach. For data collection, a questionnaire based on the Latin American and Caribbean Food Security Scale was applied to 230 households out of a total of 3585 households. The results showed that the variables of number of income earners and total family income have a high relationship with food security, unlike level of schooling. It was concluded that education does not represent a decisive factor for food security in rural environments, although its incorporation as a variable is important for improving quality of life.

Nationwide trends in prevalence of underweight, overweight, and obesity among people with disabilities in South Korea from 2008 to 2017

Objectives

This study investigated the 10-year trends of weight and prevalence of underweight, overweight and obesity according to disability grade and types compared with those without disabilities.

Methods

This serial cross-sectional analysis was conducted using national disability registration data with national general health checkup data from 2008 to 2017. Age-standardized prevalence of underweight and obesity were analyzed for each year, according to the presence, type, and severity of disabilities. Odds of underweight, overweight, obesity, and severe obesity were examined by multinomial logistic regression after adjusting for socio-demographic and clinical variables using data in 2017.

Results

Over 10 million subjects in each year were included in the analysis. In 2017, 14,246,785 people with age between 19 and 110 years were included and 53.1% was men. For 10 years, age-standardized prevalence of obesity and severe obesity showed significant increases regardless of sex and presence of disability. However, age-standardized underweight prevalence in people without disability tended to decrease whereas it was an increase in 2012 and the prevalence has remained steady since in people with disability. People with disabilities had higher odds of underweight compared to those without disability (OR 1.41, 95% CI 1.38–1.44 in male and OR 1.31, 95% CI 1.28–1.34 in female), especially in those with severe disabilities (OR 2.00, 95% CI 1.94–2.06 in male and OR 1.83, 95% CI 1.77–1.89 in female). Women with disabilities are more likely to be obese than those without disabilities regardless of disability severity (OR 1.40, 95% CI 1.38–1.41). Participants with mental disorder showed the highest prevalence of obesity, followed by epilepsy and developmental disability.

Conclusions

Having a disability was associated with higher odds/probability of both obesity and underweight. The intersection of female, severe disability, and mental/developmental disabilities was associated with probability of severe obesity. Simultaneous efforts are needed to develop health policy to reduce both the prevalence of obesity and underweight.

Measuring Disability Inclusion: Feasibility of Using Existing Multidimensional Poverty Data in South Africa

This paper presents a framework for measuring disability inclusion in order to examine the associations between disability severity and levels of inclusion, provides an example of its operationalization, and assesses the feasibility of using an existing dataset to measure disability inclusion using this framework. Inclusion here refers to the extent to which people with disabilities are accepted and recognized as individuals with authority, enjoy personal relationships, participate in recreation and social activities, have appropriate living conditions, are able to make productive contributions, and have required formal and informal support. Indicators for the operationalization were drawn from the Individual Deprivation Measure South Africa country study and were mapped on to the domains of inclusion (where relevant), and the Washington Group Short Set of questions were used to determine disability status (no, mild, or moderate/severe disability). The analysis indicates that individuals with disabilities experience generally worse outcomes and a comparative lack of inclusion compared to individuals without disabilities, and broadly that those with moderate or severe disabilities experience worse outcomes than those with mild disabilities. This analysis also provides insight into the limitations of using existing datasets for different purposes from their original design.