Sensory profile of children with Central Auditory Processing Disorder (CAPD)

Area of Science:

• Neuroscience
• Pediatrics
• Audiology

Background:

• Auditory sensory processing disorder (ASPD) affects children's ability to interpret auditory information.
• Sensory processing differences are common in children with developmental disorders.
• Understanding the relationship between central auditory processing (CAP) and overall sensory processing is crucial for targeted interventions.

Purpose of the Study:

• To characterize the sensory profile of children diagnosed with auditory sensory processing disorder using the Child Sensory Profile 2.
• To investigate potential associations between central auditory processing abilities and broader sensory processing patterns in children.

Main Methods:

• Sixty children were evaluated for cognitive skills, socioeconomic status, hearing, central auditory processing, and sensory processing.
• Statistical analysis included descriptive statistics, t-tests, Mann-Whitney U tests, and effect size calculations (Cohen's d or Rosenthal's r).
• Data was analyzed using SPSS Statistics version 25.0 with a significance level of 0.05.

Main Results:

• Children with auditory sensory processing disorder (ASPD) showed more sensory differences compared to peers with typical CAP.
• Families of children with ASPD had lower income and education levels.
• No statistically significant associations were found between Child Sensory Profile 2 results and central auditory processing, except for a moderate effect size in the visual system.

Conclusions:

• Children with ASPD demonstrate a higher prevalence of sensory differences as identified by the Child Sensory Profile 2.
• A general association between sensory processing and central auditory processing was not established in this cohort.
• The visual system showed a moderate effect size, suggesting a potential link requiring further investigation.