Screening for motor deficits using the Pediatric Evaluation of Disability Inventory (PEDI) in children with language...

Area of Science:

• Pediatric occupational therapy
• Developmental pediatrics
• Child language disorders

Background:

• Primary language impairment (PLI) affects children's communication development.
• Motor skills are crucial for overall child development and participation.
• Accurate assessment tools are needed to identify potential developmental delays.

Purpose of the Study:

• To determine the correlation between the Pediatric Evaluation of Disability Inventory (PEDI) motor and self-care domains and the Peabody Developmental Motor Scales-second edition (PDMS-2) gross and fine motor sub-scales.
• To assess the PEDI's utility in identifying motor deficits in children with PLI.

Main Methods:

• Forty children aged 35-62 months with PLI were enrolled.
• The PEDI was administered at admission.
• The PDMS-2 was administered by an occupational therapist unaware of PEDI results within one month.

Main Results:

• A weak correlation was found between PEDI mobility and PDMS-2 gross motor scores (r = 0.23, p = 0.15).
• A weak correlation was observed between PEDI self-care and PDMS-2 fine motor scores (r = 0.12, p = 0.47).
• Associations across age, gender, and language impairment severity subgroups were poor-to-moderate.

Conclusions:

• The PEDI is not sufficiently accurate for screening motor deficits in children with PLI.
• Current findings suggest the PEDI may miss subtle motor impairments in this population.
• More sensitive motor assessment tools are recommended for children with PLI.