[Screening for hearing loss in newborns at Turku University Central Hospital]

Hanni Sahlberg1, Jaakko Salonen, Satu Jääskeläinen

  • 1TYKS:n korva-, nenä- ja kurkkutautien kIinikka, kuulokeskus.

Duodecim; Laaketieteellinen Aikakauskirja
|November 1, 2011
PubMed

Insights

Newborn hearing screening using a two-stage approach (otoacoustic emission and automated auditory brainstem response) effectively identifies hearing loss. This method proved more cost-effective than single-stage screening.

Area of Science:

  • Neonatal care
  • Audiology
  • Public health screening

Context:

  • Turku University Central Hospital implemented universal newborn hearing screening in 2005.
  • A two-stage screening protocol involving otoacoustic emission and automated auditory brainstem response was utilized.

Purpose:

  • To evaluate the effectiveness and cost-efficiency of a two-stage newborn hearing screening program.
  • To determine the incidence of moderate to severe bilateral hearing defects in newborns.

Summary:

  • A review of 12,011 newborns screened between 2006-2008 identified 12 cases of moderate to severe bilateral hearing defects.
  • The incidence was 0.06% in healthy newborns and 0.8% in very preterm infants.
  • The two-stage screening model demonstrated a 26% cost reduction compared to a one-stage approach.

Impact:

  • The findings support the implementation of two-stage hearing screening for improved detection of hearing loss in newborns.
  • This approach offers a cost-effective strategy for early identification and intervention of hearing impairments in infants.
Abstract