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Functional status in limb deficiency: development of an outcome measure for preschool children

S D Pruitt1, J W Varni, M Seid

  • 1Department of Psychiatry, University of California, School of Medicine, San Deigo Veterans Affairs Medical Center, 92161, USA.

Insights

A new functional status measure, the Child Amputee Prosthetics Project-Functional Status Inventory for Preschool children (CAPP-FSIP), shows promise for evaluating young children with limb deficiency.

Area of Science:

  • Pediatric rehabilitation
  • Prosthetics and orthotics
  • Functional outcome measurement

Background:

  • Preschool children with limb deficiency require specialized functional assessments.
  • Existing outcome measures may not adequately capture the functional status of this population.
  • Developing a reliable and valid tool is crucial for monitoring progress and guiding interventions.

Purpose of the Study:

  • To develop and validate a new functional status outcome measure for preschool-aged children with limb deficiency.
  • The measure aims to assess functional abilities in daily activities.
  • To provide a tool for clinicians and researchers working with this specific pediatric population.

Main Methods:

  • Parents of 52 preschool children (ages 4-7) with limb deficiency completed the newly developed Child Amputee Prosthetics Project-Functional Status Inventory for Preschool children (CAPP-FSIP).
  • Data were collected during routine outpatient pediatric clinic visits.
  • Psychometric properties, including reliability and validity, were evaluated.

Main Results:

  • The CAPP-FSIP demonstrated high internal consistency reliability.
  • Content validity was confirmed through expert clinician review.
  • Construct validity was supported by the instrument's ability to differentiate functional activities based on limb deficiency type and prosthesis use.

Conclusions:

  • The Child Amputee Prosthetics Project-Functional Status Inventory for Preschool children (CAPP-FSIP) is a reliable and valid measure.
  • This new instrument shows potential for evaluating functional status in preschool children with limb deficiency.
  • The CAPP-FSIP can aid in clinical decision-making and research in pediatric limb deficiency.
Abstract

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