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PEDIATRICS Vol. 103 No. 2 February 1999, pp. 527-530

AMERICAN ACADEMY OF PEDIATRICS:
Newborn and Infant Hearing Loss: Detection and Intervention

Task Force on Newborn and Infant Hearing


    ABSTRACT
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Abstract
References

This statement endorses the implementation of universal newborn hearing screening. In addition, the statement reviews the primary objectives, important components, and recommended screening parameters that characterize an effective universal newborn hearing screening program.

Significant hearing loss is one of the most common major abnormalities present at birth and, if undetected, will impede speech, language, and cognitive development.1-7 Significant bilateral hearing loss is present in ~1 to 3 per 1000 newborn infants in the well-baby nursery population, and in ~2 to 4 per 100 infants in the intensive care unit population. Currently, the average age of detection of significant hearing loss is ~14 months. The American Academy of Pediatrics supports the statement of the Joint Committee on Infant Hearing (1994), which endorses the goal of universal detection of hearing loss in infants before 3 months of age, with appropriate intervention no later than 6 months of age.8 Universal detection of infant hearing loss requires universal screening of all infants. Screening by high-risk registry alone (eg, family history of deafness) can only identify ~50% of newborns with significant congenital hearing loss.9,10 Reliance on physician observation and/or parental recognition has not been successful in the past in detecting significant hearing loss in the first year of life.

To justify universal screening, at least five criteria must be met:

  1. An easy-to-use test that possesses a high degree of sensitivity and specificity to minimize referral for additional assessment is available.
  2. The condition being screened for is otherwise not detectable by clinical parameters.
  3. Interventions are available to correct the conditions detected by screening.
  4. Early screening, detection, and intervention result in improved outcome.
  5. The screening program is documented to be in an acceptable cost-effective range.11,12

Although additional studies are necessary, review of both published and unpublished data indicates that all five of these criteria currently are achievable by effective universal newborn hearing screening programs (UNHSP). 5,1315-28 Therefore, this statement endorses the implementation of universal newborn hearing screening. In addition, this statement reviews the primary objectives, important components, and recommended screening parameters that characterize an effective UNHSP.

The Academy recognizes that there are five essential elements to an effective UNHSP: initial screening, tracking and follow-up, identification, intervention, and evaluation.13,14 The child's physician and parents, working in partnership, make up the child's medical home and play an important role in each of these elements of a UNHSP.29

    SCREENING11,13,14

The following are guidelines for the screening element of a UNHSP:

  1. Develop the screening protocol and select the screening method(s).
  2. Provide appropriate training and monitoring of the performance of staff responsible for performing hearing screening.
  3. Provide the parents or guardians information concerning the screening procedure, costs, potential risks of hearing loss, and the benefits of early detection and intervention.
  4. Establish a system that ensures confidentiality and allows the parents or guardians the opportunity to decline hearing screening. In most institutions, general hospital consent obtained at time of admission is considered to be inclusive of routine care, such as newborn hearing screening.
  5. Ensure that all individuals performing hearing screening are trained properly in the performance of the tests, the risks including psychological stress for the parents, infection control practices, and the general care and handling of infants in hospital settings according to established hospital policies and procedures.30
  6. Establish clear guidelines for responsibility of documenting the results of the screening procedure.
  7. Develop mechanisms for communicating results of screening in a sensitive and timely manner to the parents and the child's physician(s). If repeat screening is necessary after discharge from the hospital, ensure that appropriate follow-up is provided.
  8. Work with local, state, and national monitoring systems to identify all cases of significant hearing loss occurring in infants designated initially as free of hearing impairment by the UNHSP (false-negatives).
  9. Secure funding for the program. Funding through third-party reimbursement is essential to cover the costs of the UNHSP, including the initial screen(s), as well as of diagnostic and intervention services. The cost of complete screening in statewide programs ranges from ~$7 to $26 per infant screened.13 Additional studies (some of which are ongoing) are necessary to quantify costs of tracking, diagnostic, and intervention services.26-28
  10. Collect critical performance data to ensure that each UNHSP meets the criteria specified in this statement. These data should be reported in a regular and timely manner to a statewide central monitoring program.

    TRACKING AND FOLLOW-UP13-1526-28

The following are guidelines for the tracking and follow-up elements of a UNHSP:

  1. Establish and maintain a central monitoring system for all hearing screening programs within the state. Critical performance data, including number of infants born; the proportion of all infants screened; the referral rate; the follow-up rate; the false-positive rate; and the false-negative rate should be collected in a timely manner.
  2. Establish and maintain a tracking program that monitors all referrals and misses. Monitoring should ensure that children with significant hearing loss are not missed, ie, all children designated as free of hearing loss by the UNHSP, but who are later detected to have significant hearing loss, are identified by the statewide tracking program.
  3. Develop mechanisms for communicating results of follow-up activities with the parents/guardians and the child's physician(s), audiologist, and speech language therapist.29
  4. Ensure that hearing screening is performed on all out-of-hospital births.
  5. Report the screening performance parameters of individual hospital-based UNHSPs within the state in a timely manner.
  6. Report critical performance data of each UNHSP (without personal identifiers) to a national Early Hearing Detection and Intervention monitoring program established by the Centers for Disease Control and Prevention (CDC).

    IDENTIFICATION AND INTERVENTION13-1526-28

The following are guidelines for the identification and intervention element of a UNHSP:

    EVALUATION13-1526-28

The following are guidelines for the evaluation element of a UNHSP:

    OTHER RECOMMENDATIONS AND ISSUES

The following are additional recommendations of the Academy for developing a UNHSP:

  1. The National Institutes of Health support ongoing research to improve the efficacy of screening, identification, and intervention.
  2. The Health Resources and Services Administration promote the development of a state-based early hearing loss identification and intervention network.
  3. The CDC establish and maintain a national monitoring and evaluation program for early hearing loss identification and intervention.
      

TASK FORCE ON NEWBORN AND INFANT HEARING, 1998-1999
Allen Erenberg, MD
  AAP Delegate to Joint Committee on Infant Hearing
James Lemons, MD
  Chairperson, AAP Committee on Fetus and   Newborn
Calvin Sia, MD
  Chairperson, Project Advisory Committee for the   Medical Home Program for Children With Special     Needs
David Tunkel, MD
  Chairperson, AAP Section on Otolaryngology-     Bronchoesophagology
Philip Ziring, MD
  Chairperson, AAP Committee on Children With   Disabilities

CONSULTANTS
Mike Adams, MD
  Associate Director for Program Development,   Centers for Disease Control and Prevention
June Holstrum, PhD
  Behavioral Scientist, Centers for Disease Control   and Prevention
Merle McPherson, MD
  Director, Division of Services for Children With   Special Health Care Needs, Maternal and Child     Health Bureau
Nigel Paneth, MD
  Professor of Pediatrics and Epidemiology and   Chairperson of the Department of Epidemiology     at Michigan State University
Bonnie Strickland, PhD
  Chief, Habilitative Services, Division of Services for   Children With Special Health Care Needs,     Maternal and Child Health Bureau

    FOOTNOTES

The recommendations in this statement do not indicate an exclusive course of treatment or serve as a standard of medical care. Variations, taking into account individual circumstances, may be appropriate.

    ABBREVIATIONS

UNHSP, universal newborn hearing screening program; EOAE, evoked otoacoustic emissions; ABR, auditory brainstem response; CDC, Centers for Disease Control and Prevention.

    REFERENCES
Top
Abstract
References
  1. Northern JL, Downs MP. Hearing in Children. 3rd ed. Baltimore, MD: Williams & Wilkins; 1984:89
  2. Centers for Disease Control and Prevention Serious hearing impairment among children aged 3-10 years---Atlanta, Georgia, 1991-1993. MMWR 1997; 46:1073-1076 [Medline]
  3. Parving A. Detection of the infant with congenital/early acquired hearing disability. Acta Otolaryngol Suppl (Scand). 1991;482:111-116. Discussion, p 117
  4. Sorri M, Rantakallio P Prevalence of hearing loss at the age of 15 in a birth cohort of 12 000 children from northern Finland. Scand Audiol 1985; 14:203-207 [Medline]
  5. Yoshinaga-Itano C, Sedey AL, Coulter DK, Mehl AL Language of early- and later-identified children with hearing loss. Pediatrics 1998; 102:1161-1171 [Abstract/Free Full Text]
  6. Robinshaw HM Early intervention for hearing impairment Br J Audiol 1995; 29:315-334 [Medline]
  7. Robinshaw HM The pattern of development from non-communicative behavior to language by hearing-impaired infants. Br J Audiol 1996; 30:177-198 [Medline]
  8. AAP, Joint Committee on Infant Hearing 1994 position statement. Pediatrics. 1995;95:152-156
  9. Davis A, Wood S The epidemiology of childhood hearing impairment: factors relevant to planning of services. Br J Audiol. 1992; 26:77-90 [Medline]
  10. Watkin PM, Baldwin M, McEnery G Neonatal at risk screening and the identification of deafness. Arch Dis Child. 1991; 66:1130-1135 [Abstract]
  11. Fletcher RH, Fletcher SW, Wagner EW. Clinical Epidemiology: The Essentials. 2nd ed. Baltimore, MD: Williams & Wilkins; 1988
  12. Sackett DL, Haynes RB, Tugwell P. Clinical Epidemiology: A Basic Science for Clinical Medicine. 2nd ed. Boston, MA: Little, Brown and Company; 1991
  13. Spivak LG, ed. Universal Newborn Hearing Screening. New York, NY: Thieme; 1998
  14. Davis A, Bamford J, Wilson I, Ramkalawan T, Forshaw M, Wright S. A critical review of the role of neonatal hearing screening in the detection of congenital hearing impairment. Health Technol Assess Winch Engl. 1997;1:i-iv, 1-176
  15. White KR Realities, myths, and challenges of newborn hearing screening in the United States. Am J Audiol. 1996; 6:95-99
  16. Barsky-Firsker L, Sun S. Universal newborn hearing screenings: a three-year experience. Pediatrics. 1997;99(6). www:pediatrics.org/cgi/content/full/99/6/e4. Accessed October 8, 1998
  17. Downs MP Universal newborn hearing screening---the Colorado story. Int J Pediatr Otorhinolaryngol. 1995; 32:257-259 [CrossRef][Medline]
  18. Lutman ME, Davis AC, Fortnum HM, Wood S Field sensitivity of targeted neonatal hearing screening by transient evoked otoacoustic emissions. Ear Hear. 1997; 18:265-276 [Medline]
  19. Mason JA, Herrmann KR Universal infant hearing screening by automated auditory brainstem response measurement. Pediatrics. 1998; 101:221-228 [Abstract/Free Full Text]
  20. Mehl AL, Thomson V. Newborn hearing screening: the great omission. Pediatrics. 1998;101(1). www:pediatrics.org/cgi/content/full/101/1/e4. Accessed October 8, 1998
  21. Vohr BR, Carty LM, Moore PE, Letourneau K The Rhode Island Hearing Assessment Program: experience with statewide hearing screening (1993-1996). J Pediatr. 1998; 133:353-357 [CrossRef][Medline]
  22. Watkin PM Outcomes of neonatal screening for hearing loss by otoacoustic emission. Arch Dis Child Fetal Neonat Educ. 1996; 75:F158-F168
  23. Watkin PM. Neonatal otoacoustic emission screening and the identification of deafness. Arch Dis Child Fetal Neonat Educ. 1996;74:F16-F25. Comments
  24. Windmill IM Universal screening of infants for hearing loss: further justification. J Pediatr. 1998; 133:318-319 [CrossRef][Medline]
  25. Johnson JL, Mauk GW, Takekawa KM, Simon PR, Sia CJ, Blackwell PM Implementing a statewide system of services for infants and toddlers with hearing disabilities. Semin Hearing. 1993; 14:105-119
  26. Downs MP The case for detection and intervention at birth. Semin Hearing. 1994; 15:76-83
  27. Stevens JC, Hall DM, Davis A, Davies CM, Dixon S The costs of early hearing screening in England and Wales. Arch Dis Child. 1998; 78:14-19 [Abstract/Free Full Text]
  28. Maxon AB, White KR, Vohr BR, Behrens TR Using transient evoked otoacoustic emissions for neonatal hearing screening. Br J Audiol. 1993; 27:149-153 [Medline]
  29. AAP. The medical home. Pediatrics. 1992;90:5. Statement addendum. AAP News. November 1993
  30. American Academy of Pediatrics/American College of Obstetricians and Gynecologists. Guidelines for Perinatal Care. 4th ed. Washington, DC: American Academy of Pediatrics/American College of Obstetricians and Gynecologists; 1997

Pediatrics (ISSN 0031 4005). Copyright ©1999 by the American Academy of Pediatrics

The following policy statement is a revision:

Year 2000 Position Statement: Principles and Guidelines for Early Hearing Detection and Intervention Programs
Joint Committee on Infant Hearing, American Academy of Audiology, American Academy of Pediatrics, American Speech-Language-Hearing Association Directors of Speech and Hearing Programs in State Health and Welfare Agencies
Pediatrics 2000 106: 798-817. [Extract] [Full Text] [PDF]



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