Health Literacy and Health Outcomes Among Children With Developmental Disabilities: A Systematic Review

Challenges and best practices for recruiting families of children with intellectual disabilities for health research

Research focused on children with intellectual disabilities has been of increasing interest over the last two decades. However, a considerable lag in the amount of research that is representative and generalizable to this population in comparison to neurotypical children remains, largely attributed to issues with participant engagement and recruitment. Challenges and barriers associated with engaging and recruiting this population include lack of research to provide a sound foundation of knowledge, ethical considerations, parental attitudes, family commitments, and organizational gatekeeping. Researchers can engage children and their families using participatory research methods, honouring the child's right to assent, and collaborating with parents. Recruitment strategies include partnering with organizations, working with parent and patient partners, and using remote methods. Employing evidence-informed engagement and recruitment strategies may provide substantial social and scientific value to the research field by ensuring that this underrepresented population benefits equitably from research findings.

A Visualized and Scientometric Analysis of Health Literacy Research

Purpose

The health literacy concerned by numerous policy and advocacy organizations is springing up rapidly and has evolved substantially over the past few decades. During the period of COVID-19, people who are in the absence of effective treatment and limited availability of vaccination need a higher health literacy to protective themselves. In order to provide a summary of the health literacy research, a visualized and Scientometric analysis is applied in this study.

Methods

Based on a scientific review of 3,670 data on health literacy from Web of Science, this research uses Citespace software to systematically and objectively describe health literacy to determine the knowledge evolution structure between articles and investigate research trends.

Results

The results show that the annual outputs of publications have grown rapidly since 2003. The USA and Australia make larger contributions compared with other countries in terms of quantity of publications and worldwide collaboration relationship between them. The “Soc Sci Med,” “J Health Commun.” “Patient Educ Couns” and “J Gen Intern Med” pay more attention to health literacy research. The leading authors with influence and authority are Wolf MS, Osborne RH, and Paasche-Orlow MK. Health literacy research in this field focuses on care, knowledge, and education, and so on. An emerging trend of health literacy with Covid-19, online tools, nursing, and obesity will spread across the globe.

Conclusion

Compared with simply reviewing existing articles, the major contribution in this study is a comprehensive review of yearly scientific output, journals, countries, institutions, contributors, highly cited papers, and keywords for health literacy research. The review also provides valuable and seminal guidelines for interested researchers on health literacy research.

"I Don't Do Much Without Researching Things Myself": A Mixed Methods Study Exploring the Role of Parent Health Literacy in Autism Services Use for Young Children

Little is known about how parent health literacy contributes to health-related outcomes for children with autism. This mixed-methods study included 82 U.S. parents of a child with autism 2-5 years-old and sought to describe (1) health literacy dimensions, (2) how health literacy influences services use, and (3) health literacy improvement strategies. Results showed: autism information was accessed from multiple sources; understanding autism information involved "doing your own research"; autism information empowered decision-making; health literacy facilitated behavioral services use; health literacy influenced medication use; family and system characteristics also affected services use; autism education remains needed; services information is needed across the diagnostic odyssey; and greater scientific information accessibility would increase uptake. Findings demonstrate how parent health literacy affects services use.