Relationship between degree of disability, usefulness of assistive devices, and daily use duration: an investigation in children with congenital upper limb deficiencies who use upper limb prostheses

ABSTRACT

Upper limb prostheses can help children with congenital upper limb deficiencies (ULDs) perform activities of daily living. Although the degree of disability and prosthesis usefulness may be related to becoming accustomed to wearing a prosthesis, these relationships have not been confirmed. This study was aimed at investigating the relationship between motor function, the usefulness of prostheses in everyday activities, and daily duration of prosthesis use in children with congenital ULDs. Eleven children with congenital transcarpal or transradial ULDs and their caregivers participated in this study. The caregivers were asked to complete a questionnaire concerning their children’s everyday activities and the daily duration of prosthesis wearing. The adaptive behavior scale was used to measure motor function prior to intervention. Correlations analyses revealed no significant correlation between the children’s adaptive behavior, including motor skills before intervention, and daily duration of prosthesis wearing, but revealed a positive correlation between the number of activities that the children performed more effectively with their prostheses and the daily use duration. To ensure that children with congenital ULDs become accustomed to wearing their prostheses, the prostheses should meet the requirements of everyday activities.

KEYWORDS:

• Activity of daily living
• pediatrics
• prosthetics

Acknowledgments

We would like to thank Editage (www.editage.jp) for English language editing.

Disclosure statement

No potential conflict of interest was reported by the author(s).

Additional information

Funding

This work was supported by JSPS KAKENHI Grant Number [JP19K21489].