Psychometric Evaluation of the Arabic Activity-specific Balance Confidence (A-ABC) and the Arabic Prosthetic Mobility Questionnaire (PMQ)

Psychometric Evaluation of the Arabic Activity-specific Balance Confidence (A-ABC) and the Arabic Prosthetic Mobility Questionnaire (PMQ) in Saudi Lower Amputees

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT04898959

Enrollment

Registered

2021-05-24

Start date

2021-05-05

Completion date

2021-11-11

Last updated

2022-01-21

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Filling Out Questionnaires

Keywords

Arabic Activity-specific Balance Confidence, Arabic Prosthetic Mobility Questionnaire, Psychometric

Brief summary

The primary aim of this study is to perform perform a psychometric analysis of Arabic Activity-specific Balance Confidence (A-ABC) and the Arabic Prosthetic Mobility Questionnaire (A-PMQ) through a modern psychometric approach involving Rasch analysis (RA) to enable its use among Arabic speaking population and to enhance confidence in its use patients with lower limb amputation.

Interventions

OTHERFilling out Questionaire

Filling out the Arabic Activity Specific Balance Confidence (A-ABC) and the Arabic Prosthetic Mobility Questionnaire twice at 2-3 week intervals

Study design

Observational model

COHORT

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

18 Years to No maximum

Inclusion criteria

* current users of lower limb prosthesis of minum 6 month, * to be able to fully understand and appropriately complete the questionnaire, * to be unilater amputee.

Exclusion criteria

* inability to understand and complete the questionnair (e.g. cognitive or language impairment; not native-Arabic speaker), * less the 6 month of using the prosthesis, * bilateral and partial lower limb amputees

Design outcomes

Primary

Measure	Time frame	Description
Rasch analysis	Change from baseline answers of questions following 3 weeks	to perform a psychometric analysis of Arabic Activity-specific Balance Confidence (A-ABC) and the Arabic Prosthetic Mobility Questionnaire (A-PMQ) through a modern psychometric approach involving Rasch analysis

Countries

Turkey (Türkiye)

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026