Reported sensory processing of children with Down syndrome.

Investigators have identified delays and differences in cognitive, language, motor, and sensory development in children with Down syndrome (DS). The purpose of this study was to determine the parent-reported frequency of sensory processing issues in children with DS aged 3–10 years, and the parent-reported functional impact of those sensory issues. Parents completed the short sensory profile (SSP) and a parent questionnaire (PQ). SSP results revealed a total score definite difference rate of 49%. Highest rates of probable and definite difference were in the low energy/weak, underresponsive/seeks sensation, and auditory filtering subsections of the SSP. Themes were generated from responses on the PQ regarding the functional impact of sensory differences on occupational performance in their children with DS, and related strategies currently used by parents. Findings from the study provide information to parents and health care professionals regarding sensory processing patterns in children with DS, and provide foundational data for future research.