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The Turkish Adaptation, Validity and Reliability Study of the Quality of Life Profile for Spinal Deformities

The Turkish Adaptation, Validity and Reliability Study of the Quality of Life Profile for Spinal Deformities

Status
Completed
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT04846296
Enrollment
125
Registered
2021-04-15
Start date
2021-04-15
Completion date
2022-11-15
Last updated
2022-12-12

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

Conditions

Quality of Life, Scoliosis, Spinal Deformity

Keywords

quality of life, scoliosis, spine, validation, adaptation

Brief summary

The purpose of this study is to translate and culturally adapt the quality of life profile for spinal deformities (QLPSD) to Turkish language and test the validity and reliability of Turkish version of QLPSD in patients with adolescent idiopathic scoliosis.

Detailed description

The QLPSD, developed in Spain, was the first questionnaire designed to evaluate HRQoL in adolescents with spinal deformities. It contains 21 items in five dimensions: psychosocial functioning (7 items), sleep disturbances (4 items), back pain (3 items), body image (4 items), and back flexibility (3 items). Responses to items use a 5-point Likert scale. The possible score range is 21-105. The QLPSD has shown good validity and reliability. English, French and Persian versions of the QLPSD have been developed and validated. Good reliability and ease of use are mentioned in these versions. The QLPSD was designed to examine adolescents with spinal deformities and measure the effect of orthotic and surgical treatments on QoL. This questionnaire is practical and suitable for patients with spinal deformities. As a result we choose to translate the QLPSD into Turkish as it is less costly, practical and time consuming than developing a new tool. QLPSD may be preferred during follow-up of the results of conservative and / or surgical treatments for spinal deformities.

Interventions

OTHERQuestionnaire

The QLPSD, developed in Spain, was the first questionnaire designed to evaluate HRQoL in adolescents with spinal deformities. It has shown good validity and reliability. English, French and Persian versions of the QLPSD have been developed and validated. Good reliability and ease of use are mentioned in these versions. The QLPSD was designed to examine adolescents with spinal deformities and measure the effect of orthotic and surgical treatments on QoL.

Sponsors

Istanbul University
CollaboratorOTHER
Kanuni Sultan Suleyman Training and Research Hospital
Lead SponsorOTHER

Study design

Observational model
OTHER
Time perspective
CROSS_SECTIONAL

Eligibility

Sex/Gender
ALL
Age
10 Years to 16 Years
Healthy volunteers
No

Inclusion criteria

* Aged between 10-16 years old * Cobb angle 10-40 degrees * Being treated with conservative treatment for spinal deformities * Being accepted to answer the questionnaire

Exclusion criteria

* Being not accepted to answer the questionnaire * Having any mental disorder to prevent participation the study

Design outcomes

Primary

MeasureTime frameDescription
Turkish adaptation, validity and reliability of QLPSD1 dayThe questionnaire contains 21 items in five dimensions: psychosocial functioning (7 items), sleep disturbances (4 items), back pain (3 items), body image (4 items), and back flexibility (3 items). Responses to items use a 5-point Likert scale. The possible score range is 21- 105. Higher scores indicate poorer QoL.

Countries

Turkey (Türkiye)

Outcome results

None listed

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