Low caregiver health literacy among pediatric food-allergic patients is associated with poorer food allergy management knowledge

Reaching Communities Through Food Allergy Advocacy, Research, and Education: A Comprehensive Analysis

This article explores the multifaceted approach of food allergy (FA) advocacy, research, and education to address the diverse challenges associated with FA, such as disparities in socioeconomic status, food security, quality of life, and the overall burden of the disease. Advocacy initiatives are instrumental in driving policy changes, raising public awareness, and directing substantial research funding, with a focus on reducing disparities. They have influenced allergen labeling regulations and improved access to epinephrine, emphasizing the importance of school-based management plans, especially in underserved communities. Research in FA informs medical practices and offers them hope for improved treatments. Recent breakthroughs in peanut allergy prevention and oral immunotherapy trials exemplify the potential for advancements while highlighting the need to address disparities in health care access. Education is a critical tool for prevention, raising awareness, and reducing the risk of allergic reactions. Efforts should be tailored to reach marginalized communities, particularly in schools where education on FA management is essential. Collaborating directly with communities is imperative to ensure inclusivity and address disparities. Barriers such as mistrust, language and cultural differences, and lack of diversity among researchers must be overcome to encourage diverse participation in research studies. This article concludes by emphasizing the significance of a comprehensive approach to FA research that prioritizes equity and inclusivity. The call to action highlights the need for global initiatives to reshape the landscape of FA care and address disparities in health care access and outcomes.

Teaching children with food allergy to recognize anaphylaxis: The caregivers' perspectives

BACKGROUND

Anaphylaxis is rising in prevalence among children. The current recommendations on the effective transition of anaphylaxis management to adolescents and young adults suggest preparation for the transition may be considered at 11-13 years of age in accordance with the patient's developmental stage. However, there has been limited research conducted on the perspective of caregivers regarding the transition of anaphylaxis management to their children. This study aims to determine the age caregivers feel it is appropriate to begin to teach their child to recognize anaphylaxis and use their adrenaline auto-injectors (AAI).

METHODS

Caregivers of pediatric allergy patients who have been diagnosed with IgE-mediated food allergy and have an AAI prescription were contacted by phone and invited to complete a questionnaire about when they feel it is appropriate to begin to teach their child to recognize anaphylaxis and use their AAI.

RESULTS

Of the 123 responses to the questionnaire received, 44.7% indicated that 9-11 years was the appropriate time for teaching their children to self-inject an AAI. History of severe anaphylaxis (94.3%), child's ability to describe reasons to inject adrenaline (87.8%), and demonstrate AAI use (82.1%) were "very important" readiness factors identified. Almost half of caregivers were "not confident" (8.94%) or "somewhat confident" (40.65%) in training their child to use AAI. Caregivers with higher household incomes more frequently identified themselves as the party responsible for training their children to use AAI (p = .04).

CONCLUSION

Caregivers in this sample expressed different perspectives than the current guidelines regarding the timing to initiate the transition of anaphylaxis management to their child. Caregivers expressed suboptimal confidence in teaching their children to use AAI. Clinicians should be aware of the factors that may indicate caregivers' desire to initiate an earlier transition of anaphylaxis management to their child and ensure access to appropriate training, education and support is available.

Parental Health Literacy, Empowerment, and Advocacy for Food Allergy Safety in Schools: A Cross-Sectional Study

BACKGROUND

Approximately 8% of elementary school-aged children in the United States have food allergies, a complicated health management situation that requires parents to use many types of health literacy, empowerment, and advocacy skills to work with school staff to protect their children.

OBJECTIVE

This cross-sectional study examined (a) whether the highest versus lowest levels of functional, communicative, and critical health literacy are associated with higher perceived effectiveness of parental advocacy behaviors for safe food allergy management in schools [parental advocacy]; and (b) whether communicative and critical health literacy are more strongly associated with parental advocacy than functional health literacy.

METHODS

A sample of parents of elementary school-aged children was recruited through 26 food allergy organizations and a research patient registry. Participants completed an anonymous online survey. Self-reported measurements of parental health literacy, empowerment, and advocacy were adapted and refined through pre-testing and pilot-testing. General linear model analyses were conducted to predict parental advocacy.

KEY RESULTS

Participants (N = 313) were predominantly White, college-educated mothers with moderately high levels of food allergy knowledge, health literacy, empowerment, and parental advocacy skills. Parents who scored at the highest levels in the three dimensions of health literacy reported they engaged in more effective advocacy behaviors than parents who scored at the lowest levels. Parental advocacy was predicted largely by parental empowerment and the quality of the relationship with the school (B = .41 and B = .40, respectively). Functional health literacy and the child's diagnosis of asthma were smaller predictors. While accounting for covariates, functional health literacy was significantly associated with parental advocacy whereas communicative and critical health literacy were not.

CONCLUSIONS

Interventions to impact parental empowerment and parent-school relationships, including a health-literate universal precautions approach of communicating food allergy school policies, may influence parental advocacy for food allergy safety in schools. Further research could use a performance-based multidimensional measure of health literacy. [HLRP: Health Literacy Research and Practice. 2023;7(3):e165-e175.].

Limited Health Literacy and Its Associated Health Outcomes Among Adults With at Least 2 Atopic Diseases

BACKGROUND

Health literacy (HL) is essential for patients with multiple atopic diseases to improve their health, given the complexity of their disease and treatment regimens.

OBJECTIVE

To estimate the proportion of adults with multiple atopic diseases (at least 2 of atopic dermatitis, asthma, allergic rhinitis, and food allergy) in the Dutch general population and to evaluate the prevalence of limited HL, and its association with socioeconomic status (SES), lifestyle factors, and health-related quality of life (HR-QoL) in this patient population.

METHODS

This cross-sectional study was conducted within the Lifelines Cohort Study via sending an add-on digital questionnaire, including (among others) questions on atopic dermatitis, to all adult participants (n = 135,950) between February and May 2020. Data on asthma, allergic rhinitis, lifestyle factors, HR-QoL, and SES were extracted from baseline assessment between 2006 and 2013. Functional, communicative, and critical HL were measured by validated items from Chew and the Dutch Functional Communicative and Critical Health Literacy questionnaires between 2012 and 2016. Food allergy was measured by the Food Allergy Questionnaire between 2014 and 2016.

RESULTS

In total, 11.8% of the overall study population reported ever having multiple atopic diseases; of those, 23.6% reported having limited functional HL, with a higher prevalence among those with a low SES. Limited functional HL showed positive associations with smoking, obesity, chronic stress, a low diet quality, and decreased HR-QoL among subjects with multiple atopic diseases.

CONCLUSIONS

We identified an HL deficit, and its association with a low SES and poor health outcomes among patients with multiple atopic diseases. Further research is warranted to utilize a more extensive assessment to measure HL and include more health outcomes, such as treatment adherence and disease control.

Disparities in the Diagnosis and Management of Anaphylaxis

PURPOSE OF REVIEW

The goal of this review is to characterize health disparities impacting the recognition and treatment of anaphylaxis.

RECENT FINDINGS

Previous research has identified major health disparities related to atopic conditions including asthma, atopic dermatitis, and food allergies (FA); however, disparities related to anaphylaxis have yet to be examined in depth. We found widespread health disparities in the incidence and severity of anaphylaxis, as well as in the management of allergies (particularly food allergies) that place individuals at risk of anaphylaxis. Sociodemographic factors are associated with numerous negative health outcomes related to anaphylaxis. We highlight several key steps that must be taken to address these disparities.

Diversity, Equity, and Inclusion: A Decade of Progress?

The concepts of diversity, equity, and inclusion are fundamental and more recently heavily discussed within medicine, research, and the larger society. There is increasing awareness that diversity of thoughts, perspectives, and backgrounds yields stronger teams and more effective results. There is also increasing awareness that stark inequities from systemic, institutional, and individual levels exist that limit the baseline opportunities for many populations. To close disparity gaps, broad aspects of diversity and promoting equity are required and efforts must be inclusive of those most marginalized. In this Clinical Commentary, we discuss, "How and If progress has been made in Diversity, Equity, Inclusion within the field of Allergy/Asthma/Immunology in the past decade?" We discuss the current state of clinical practice and what has been revealed over the past 10 years; describe our current workforce and what progress has or has not occurred there; and finally, review the state of scientific and medical research.

Social disparities in early childhood prevention and management of food allergy

Food allergy (FA) affects 8% of US children. Navigating and managing FA permeates across multiple facets of childhood. In this article, we review research on social disparities in feeding practices, managing meals, and selecting childcare and schools. Key highlights include the following: (1) although preference for breast-feeding or formula feeding does not reduce FA risk, there are disparities in access to formula that may affect children with FA; (2) disparities likely exist in the early introduction to allergenic foods, though additional research is needed to identify barriers to following the most recent consensus guidelines on early introduction; (3) families with limited income face challenges in providing safe meals for their children; (4) disparities exist in early childcare options for preschool-age children, though there is a lack of research on FA practices in these settings; and (5) there is evidence that schools with different student demographics implement different types of FA policies. Further research is needed to better understand and characterize social disparities in FA prevention and management in early childhood and to develop evidence-based strategies to reduce them.

The Development of Age-Based Food Allergy Educational Handouts for Caregivers and Patients: A Work Group Report of the AAAAI Adverse Reactions to Foods Committee

BACKGROUND

Food allergy education is an ongoing process that must address unique safety concerns and psychosocial challenges at each developmental stage. Families require reliable information that is targeted to specific developmental stages to support the integration of food allergy management into daily life.

OBJECTIVE

The purpose of this project was to develop age-specific, evidence-based patient education handouts with practical recommendations for managing and coping with food allergies at different developmental stages.

METHODS

Handout content was based on: (1) practice guidelines for food allergy management; (2) literature addressing psychosocial and educational needs of patients with food allergy and their caregivers; and (3) clinical experience of the project team. Fifty-seven caregivers of patients (aged 0-21 years) with food allergy and 2 young adults with food allergy reviewed a draft of the handouts and completed an online survey to assess handout acceptability and usability and identify areas for improvement. Handouts were revised based on participant feedback.

RESULTS

The majority of participants (79%) rated the amount of information in the age-specific handouts as "just right," versus "not enough" (9%) or "too much" information (12%). Sixty-three percent reported that they would be "very likely" to use the handouts as a resource and 35% "somewhat likely." Almost all participants (88%-100% by item) agreed that the handouts used elements of plain language writing and clear communication.

CONCLUSION

Caregivers rated the age-based food allergy education handouts as understandable and useful. We anticipate that these handouts could be used during health care visits and directly accessed online by families.

Creating patient-directed education in pediatric dermatology: A guide for creators

Current medical literature and practice utilize limited resources to enhance pediatric patients' coping with and understanding of disease. Here, we provide a template for accessing current resources and developing practice-specific written materials focused on the child's experience.

Health literacy for children and families

The relationship between reading ability and health, known as health literacy, broadly reflects the skills and competencies required to operate within the healthcare environment. It is only recently that we have seen attempts to conceptualize health literacy in the context of medication use by using terms such as medication literacy. Health literacy changes over one's lifetime and is dependent on factors such as numeracy, education, income, gender and country. Low health literacy and low medication literacy have been identified as significant risk factors for poor health outcomes of adults and children. With an evaluation of common tools used to assess health literacy and medication literacy, the aim of this review is to describe the shared responsibility between patients and healthcare providers for the communication of health and medication information. Key strategies and interventions to improve two-way communication between patients and healthcare providers are highlighted, with a focus on how health literacy can impact child health outcomes.

Latest Developments in the Management of Nut Allergies

Purpose of review

In this review, we sought to describe the most recent advances in the dietary and medical management of peanut and tree nut allergy, including selective introduction and immunotherapy.

Recent findings

Dietary updates include changes to labeling laws, improved information sources, and new apps for buying foods in shops and overseas to better protect individuals with nut allergies. There are still issues in the management of nut allergies in schools, such as parents having to resort to packed lunches instead of school meals and patients experiencing bullying. Air travel also poses concern, but additional resources are now available to travelers, and recent evidence suggest limited airborne exposure to nuts. The medical management of anaphylaxis is use of epinephrine; however, this remains underutilized. Needle length and administration devices have been recently debated considering the risk of bone penetration vs subcutaneous administration, and autoinjectors seem to deliver higher peak concentrations than syringes. Selective nut introduction has gained momentum in the last 5 years, demonstrating improved quality of life but with the need for motivated parents for continued consumption and available resources for challenges. Immunotherapy to nuts is also a rapidly developing field, with the balance of efficacy and safety being important considerations in the differing modes of administration.

Summary

The management of nut allergies is a rapidly developing field, and dietary and medical management have progressed significantly in the last 5 years. Future research directions include improving safety and efficacy of food immunotherapy and examining patients’ goals for therapy and treatment outcomes.

Health disparities in allergic and immunologic conditions in racial and ethnic underserved populations: A Work Group Report of the AAAAI Committee on the Underserved

Health disparities are health differences linked with economic, social, and environmental disadvantage. They adversely affect groups that have systematically experienced greater social or economic obstacles to health. Renewed efforts are needed to reduced health disparities in the United States, highlighted by the disparate impact on racial minorities during the coronavirus pandemic. Institutional or systemic patterns of racism are promoted and legitimated through accepted societal standards, and organizational processes within the field of medicine, and contribute to health disparities. Herein, we review current evidence regarding health disparities in allergic rhinitis, asthma, atopic dermatitis, food allergy, drug allergy, and primary immune deficiency disease in racial and ethnic underserved populations. Best practices to address these disparities involve addressing social determinants of health and adopting policies to improve access to specialty care and treatment for the underserved through telemedicine and community partnerships, cross-cultural provider training to reduce implicit bias, inclusion of underserved patients in research, implementation of culturally competent patient education, and recruitment and training of health care providers from underserved communities. Addressing health disparities requires a multilevel approach involving patients, health providers, local agencies, professional societies, and national governmental agencies.

Factors contributing to underuse of epinephrine autoinjectors in pediatric patients with food allergy

BACKGROUND

Epinephrine autoinjectors (EAs) are the standard of care for severe food allergic reactions, although they are frequently underused or misused.

OBJECTIVE

To understand the factors associated with underuse of EA by caregivers of pediatric patients with food allergy.

METHODS

A survey was administered to 200 caregivers of pediatric patients with food allergies to assess most severe lifetime allergic reaction, EA education, and use and factors associated with incorrect use or underutilization.

RESULTS

A total of 164 surveys were completed; of which 118 (72%) of lifetime most severe reactions warranted EA use, but the EA was used in only 45 (38.1%). Reasons caregivers indicated for not administering the EA included the following: reactions did not seem severe enough; it was the patient's first allergic reaction; use of other medication; and fear of using EA.

CONCLUSION

Multiple factors contribute to underuse of EA in the treatment of severe allergic reactions. Results from this study highlight the need for continuous EA education in caregivers of and pediatric patients with food allergies, using a multipronged approach targeting clear symptom recognition and alleviation of fear of EA use.

Management of Peanut Allergy

Peanut allergy is a growing public health concern in westernized countries. Peanut allergy is characterized as an often severe and lifelong allergy, which can have detrimental effects on quality of life and trigger anxiety. Although multiple therapeutic options are emerging, the focus of current management strategies is strict peanut avoidance and carriage of self-injectable epinephrine. The greatest risk of reacting to peanut comes from direct ingestion, whereas casual skin contact or airborne exposure is highly unlikely to provoke significant symptoms. Patients and families must be educated about how to best execute strict peanut avoidance through careful label reading as well as how to understand and address likely and unlikely risk with regard to peanut exposure in public, in particular when dining outside of the home and for children attending school or child care. This review discusses the risk of exposure in public such as at school or on an airplane and how such risk can be abated, situations and scenarios when dining out of the house that may pose more risks than others, the essentials of US and EU label reading laws with particular emphasis on precautionary labeling and the risk implied by such, quality of life and psychosocial issues that may affect the peanut allergic individual and family, and a discussion of how risk may differ and evolve based on the patient's age.