Better late than never? Maternal biopsychosocial predictors of late follow-up from new Jersey's early hearing detection and intervention program

Examining Barriers to Early Hearing Diagnosis

PURPOSE

Many factors create barriers for early hearing detection and intervention (EHDI), especially those related to unfavorable social determinants of health (SDOH). The primary aim of this study was to evaluate diagnostic timing of infants at risk for congenital hearing loss in consideration of known barriers. Understanding the specific barriers to early diagnosis can inform interventions to improve timeliness of diagnosis and subsequent habilitation.

METHOD

A retrospective chart review was completed for infants referred for diagnostic audiologic testing at a tertiary urban-setting Children's Hospital from 2018 to 2021. After exclusion criteria were applied, 1,488 infants were included in the analysis. Various factors were recorded from electronic medical records including those specific to SDOH. Time to diagnosis was derived and compared across five factors of interest that have previously been shown to impact diagnostic timeline, including (a) insurance type, (b) race/ethnicity, (c) presence of middle ear dysfunction at first auditory brainstem response (ABR), (d) proximity to diagnostic center, and (e) diagnostic timing before and during/after the COVID-19 pandemic.

RESULTS

Across the study time period, 77% of infants referred for diagnostic testing had confirmed diagnosis by the EHDI benchmark of 3 months. Analysis of time to diagnosis across factors of interest revealed no clinically significant differences for insurance type, race/ethnicity, proximity to diagnostic center, or timing in reference to the COVID-19 pandemic. Presence of middle ear dysfunction on first ABR was found to significantly protract final diagnostic timing.

CONCLUSIONS

Although some known barriers for EHDI can be universal, other factors may have a differential impact on an infant's timeline to diagnosis based on their specific location, which can interact differently with additional known barriers. Understanding local challenges will serve to better guide programs in implementing facilitators that will address their specific needs for improved outcomes.

Factors that influence health service access in deaf and hard-of-hearing children: a narrative review

OBJECTIVES

Early diagnosis and intervention of deaf and hard-of-hearing (DHH) children leads to improved language and psychosocial outcomes. However, many child, parent and provider related factors can influence access to early intervention services, including hearing devices. This narrative review aims to explore factors that influence health service access in DHH children.

DESIGN

A systematic search was conducted to identify articles that explored factors that influenced health service access in DHH children in countries with Universal Newborn Hearing Screening, published between 2010 and 2022.

STUDY SAMPLES

Fifty-nine articles met the inclusion criteria for data extraction. This included 4 systematic reviews, 2 reviews, 39 quantitative and 5 mixed methods studies and 9 qualitative studies.

RESULTS

The identified factors were grouped into the following themes: (a) demographic factors, (b) family related factors, (c) child related factors, (d) factors specific to hearing devices, (e) service delivery, f) telehealth and (g) COVID-19.

CONCLUSION

This review provided a comprehensive summary of multiple factors that affect access to health services in DHH children. Psychosocial support, consistent clinical advice, allocation of resources to rural communities and use of telehealth are possible ways to address barriers and improve health service access.

Communication is key: at-risk families' perspectives on follow-up in New Jersey's early hearing detection and intervention program

Babies whose families possess multiple marginalized identities are at-risk for being late or lost to follow-up although there is a universal effort to screen and treat hearing loss in babies as part of state Early Hearing Detection and Intervention (EHDI) programs. Lack of timely follow-up puts young children at risk for delays in language acquisition, social skills, cognitive development, and school success. This qualitative study explored barriers to follow-up audiological care in at-risk families in New Jersey. Using thematic analysis, this research uncovered two major findings: 1) communication normalizes failed screenings, and 2) parents need clearer and more in-depth information. Health care social workers are well-suited to address these challenges due to their training in integrated social work practice, which can help them understand the complex interplay between individuals and their environments. In doing so social workers can improve access to needed services and promote health equity.

Barriers to and Facilitators of Early Hearing Detection and Intervention in the United States: A Systematic Review

OBJECTIVES

Early hearing detection and intervention (EHDI) is guided by the 1-3-6 approach: screening by one month, diagnosis by 3 mo, and early intervention (EI) enrollment by 6 mo. Although screening rates remain high, successful diagnosis and EI-enrollment lag in comparison. The aim of this systematic review is to critically examine and synthesize the barriers to and facilitators of EHDI that exist for families, as they navigate the journey of congenital hearing loss diagnosis and management in the United States. Understanding barriers across each and all stages is necessary for EHDI stakeholders to develop and test novel approaches which will effectively reduce barriers to early hearing healthcare.

DESIGN

A systematic literature search was completed in May and August 2021 for empirical articles focusing on screening, diagnosis, and EI of children with hearing loss. Two independent reviewers completed title and abstract screening, full-text review, data extraction, and quality assessments with a third independent reviewer establishing consensus at each stage. Data synthesis was completed using the Framework Analysis approach to categorize articles into EHDI journey timepoints and individual/family-level factors versus system-level factors.

RESULTS

Sixty-two studies were included in the narrative synthesis. Results revealed that both individual/family-level (e.g., economic stability, medical status of the infant including middle ear involvement) and system-level barriers (e.g., system-service capacity, provider knowledge, and program quality) hinder timely diagnosis and EI for congenital hearing loss. Specific social determinants of health were noted as barriers to effective EHDI; however, system-level facilitators such as care coordination, colocation of services, and family support programs have been shown to mitigate the negative impact of those sociodemographic factors.

CONCLUSIONS

Many barriers exist for families to obtain appropriate and timely EHDI for their children, but system-level changes could facilitate the process and contribute to long-term outcomes improvement. Limitations of this study include limited generalizability due to the heterogeneity of EHDI programs and an inability to ascertain factor interactions.