Thai Version of Functional Rating Index

Completed

• Conditions: Questionnaire

• Registration Number: NCT03164824
• Lead Sponsor: Mahidol University

Brief Summary

The purposes of this study were to conduct cross-cultural adaptation of the Functional Rating Index (FRI), to test psychometric properties of the translated questionnaire and to examine head-to-head comparisons with other questionnaires.

Detailed Description

This study comprised 2 major stages: 1) Cross-cultural adaptation and 2) psychometric properties testing.

Cross-cultural adaptation stage:

The FRI was cross-culturally adapted to Thai following the well-accepted guideline for the process of cross-cultural adaptation of self-report measure.

Psychometric properties testing stage:

The patients with back or neck pain completed the questionnaires at the first visit, the second visit and at 2-week (or at discharge or when reporting 80% improvement from the first visit).

Basic Information
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Recruitment & Eligibility
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Study & Design

Study Timeline

• Study Start: 2009-04
• Primary Completion: 2011-04
• Study Completion: 2011-04
• Study First Submitted: 2017-01-08
• Status Verified: 2017-05
• Study First Submitted QC: 2017-05-22
• Last Update Submitted: 2017-05-22
• Study First Posted: 2017-05-24
• Last Update Posted: 2017-05-24

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 247

Inclusion Criteria

Not provided

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Exclusion Criteria

The participants who were not willing to take part in the study, unable to understand, read, speak and write Thai were excluded from this study.

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Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
questionnaire scores at the first visit	20-25 minutes each time	Back pain group: questionnaire scores from the Thai FRI, Thai RM, Thai modified ODQ, Thai multi-level RM; Neck pain group: questionnaire scores from the Thai FRI and Thai Neck Disability Index

Secondary Outcome Measures

Name	Time	Method
questionnaire scores at the second visit	5 minutes each time	questionnaire scores from the Thai FRI
questionnaire scores at 2 weeks	20-25 minutes each time	Back pain group: questionnaire scores from the Thai FRI, Thai RM, Thai modified ODQ, Thai multi-level RM; Neck pain group: Thai FRI, Thai Neck Disability Index
Global Perceived Effect Scale (GPES) at 2 weeks	3 minutes each time	7-point GPES
Global Perceived Effect Scale (GPES) at the second visit	3 minutes each time	7-point GPES