How do health professionals translate evidence on early childhood allergy prevention into health literacy-responsive practice? A protocol for a mixed-method study on the views of German health professionals

Translating and communicating evidence on allergy prevention in children to parents: implementation study protocol

BACKGROUND

When seeking advice on allergy prevention in early childhood (Early Childhood Allergy Prevention, ECAP), parents often turn to health and social care providers, such as paediatricians, midwives, and family centres. However, these actors fulfil various, often care-related, roles, and cannot be considered 'health information providers' by default. In addition, although the scientific evidence for ECAP is often known by health professionals, it is not actively communicated. In this study protocol, we describe the planned procedure for the development and implementation of a process to communicate ECAP information to parents, with a focus on reaching out to those from migrant communities. Thereby, we also aim to contribute to the understanding of how to design more robust approaches to deliver health information.

METHODS

We have chosen the Implementation Research Logic Model as our framework for a multi-stage process. Firstly, we will map regional and local health and social care providers to find potential providers of ECAP information. We will then approach actors from each mapping category for qualitative interviews to assess facilitators and barriers to implementation. Next, we will define actions to ease the implementation process, develop exemplary ECAP information materials for parents, and deliver these to pre-selected health and social care individuals and organizations. Each step will be adapted to meet the needs and preferences of culturally and linguistically diverse populations. Finally, the process will be evaluated for key implementation outcomes (e.g., acceptability, feasibility, effectiveness) by interviewing information providers and surveying information recipients.

DISCUSSION

From a Public Health perspective, studies seem warranted that investigate how evidence from health research may be effectively communicated to the public, rather than merely focusing on, e.g., intervention development. Also, it has often been highlighted that the dissemination of health information needs to better target those who face the greatest difficulties when seeking advice, i.e. individuals/parents who recently migrated. ECAP is a good use case, as scientific evidence is constantly evolving, and the communication of information is hampered by low awareness of high quality sources.

Health Literacy in Pediatric Consultations on Allergy Prevention

BACKGROUND

The first 3 years of life offer an opportunity to prevent allergic diseases. Pediatricians are an important source of health information for parents. However, a certain degree of health literacy is necessary to understand, appraise, and apply preventive behavior, which can be supported by health literacy (HL) sensitive consultations and a HL friendly environment.

OBJECTIVE

In this study, we want to shed light on how pediatricians in outpatient care in Germany advise on early childhood allergy prevention (ECAP) and how they consider parental HL.

METHODS

We conducted 19 semi-standardized telephone interviews with pediatricians from North-Rhine-Westphalia and Bavaria. The interviews were audio-recorded, transcribed, pseudonymized, and subjected to content analysis.

KEY RESULTS

Current ECAP recommendations were well known among our sample. Despite the shift of evidence from avoidance of allergens toward early exposure, providing advice on ECAP was considered non-controversial and it was widely assumed that recommendations were easy to understand and apply for parents. However, ECAP was treated as an implicit topic resonating among others like infant nutrition and hygiene. Regarding HL, our interview partners were not aware of HL as a concept. However, they deemed it necessary to somehow assess parental information level and ability to understand provided information. Formal HL screening was not applied, but implicit strategies based on intuition and experience. Concerning effective HL-sensitive communication techniques, interviewees named the adaptation of language and visual support of explanations. More advanced techniques like Teach Back were considered too time-consuming. Medical assistants were considered important in providing an HL-sensitive environment. Time constraints and the high amount of information were considered major barriers regarding HL-sensitive ECAP counseling.

CONCLUSION

It seems warranted to enhance professional education and training for pediatricians in HL and HL-sensitive communication, to reach all parents with HL-sensitive ECAP counseling. [HLRP: Health Literacy Research and Practice. 2024;8(2):e47-e61.].

Parents' and Health Care Professionals' Perspectives on Prevention and Prediction of Food Allergies in Children: Protocol for a Qualitative Study

BACKGROUND

Food allergy in children is increasing in prevalence in the western world and appears to become an important health problem. Parents of children at risk of food allergy live with the fear of allergic reaction, especially when the children are very young. The paradigm shift in allergy prevention in the last decade-away from allergen avoidance toward a tolerance induction approach-challenges both parents and health care professionals, as they have to deal with changing information and new evidence that often contradicts previous assumptions. Yet, research on health information-seeking behavior and needs of parents on primary prevention of food allergy in children as well as on prediction and prevention strategies of German health care professionals is lacking.

OBJECTIVE

The aim of the study is to explore and understand parents' and health care professionals' perspectives on the prediction and prevention of food allergies. We are particularly interested in information needs, information seeking, and health care usage and place a special focus on families' experiences when their child is at risk or diagnosed with food allergies. Furthermore, food allergy prediction and prevention strategies of health care professionals will be explored.

METHODS

This study is part of the NAMIBIO (food allergy biomarker) app consortium, which aims to identify early predictors for the development of food allergy in children and develop apps to guide health care professionals and parents of children with a high risk of food allergy toward prevention and timely tolerance induction. The study uses a qualitative approach with topic-guided interviews and focus groups with parents of children (0-3 years) and health care professionals. Data collection will continue until theoretical saturation is reached. The qualitative content analysis will be used according to Kuckartz to identify overarching themes toward information needs and seeking behavior as well as usage of health care and health care professionals' predictive and preventive strategies. In addition, a constructivist grounded theory approach will be used to explore and understand parents' experiences, interactions, and social processes in families in daily life.

RESULTS

Recruitment and data collection started in February 2022 and is still ongoing.

CONCLUSIONS

The qualitative study will provide insight into parents' information-seeking behavior and needs regarding the prevention of food allergy in children, parents' use of pediatric primary care, and health care professionals strategies for the prediction and prevention of food allergies in children. We assume that our results will highlight the challenges associated with the paradigm shift in allergy prevention for both parents and health care professionals. The results will be used to make practical recommendations from the user's perspective and inform the development of the NAMIBIO apps.

INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID)

DERR1-10.2196/41436.