Central auditory processing disorder profile in premature and term infants

Area of Science:

• Pediatric audiology
• Neurodevelopmental disorders
• Neonatal outcomes

Background:

• Central Auditory Processing Disorder (CAPD) affects auditory information processing.
• Premature birth is a known risk factor for various developmental challenges.

Purpose of the Study:

• To compare the CAPD profiles of children born prematurely versus those born at term.
• To identify potential differences in auditory processing abilities based on birth status.

Main Methods:

• Retrospective analysis of 60 children (7-13 years) diagnosed with CAPD.
• Data collected from parental reports and medical records over 3 years.
• CAPD diagnosis based on scores ≥ two standard deviations below the mean on at least two tests.

Main Results:

• Premature children exhibited a higher number of failed CAPD tests.
• Increased incidence of abnormal Phonemic Synthesis test (PST) in premature group.
• Decreased incidence of abnormal Staggered Spondaic Word test (SSW) in premature group.
• Higher prevalence of cesarean section and neonatal jaundice in premature children.

Conclusions:

• Premature children present a different CAPD profile compared to term-born children.
• Neonatal jaundice and differential susceptibility may contribute to altered PST and SSW performance in premature children.
• Findings suggest distinct etiological pathways for CAPD in premature populations.