Validity and reliability of the Turkish version of the patient-specific functional scale in patients with low back pain

Autor: Nihan Kafa, Zeynep Hazar Kanik, Gul Oznur Karabicak, Mutlu Cobanoglu, Ayca Araci
Přispěvatelé: ALKÜ, Fakülteler, Sağlık Bilimleri Fakültesi, Fizyoterapi ve Rehabilitasyon Bölümü
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Popis: Background The Patient-Specific Functional Scale (PSFS) is among the most used measures to evaluate physical function. The PSFS has not been translated into Turkish to date. The purpose of the present study was to translate and cross-culturally adapt the PSFS into Turkish (PSFS-T) and to assess its reliability and validity in patients with low back pain. Methods A total of 105 participants completed the PSFS-T, Oswestry Disability Index (ODI), Roland-Morris Disability Questionnaire (RMDQ), and Visual Analogue Scale (VAS) for pain. Sixty-nine participants completed the PSFS-T questionnaire twice in 7 days. The internal consistency of the PSFS-T was assessed using Cronbach's alpha while the Intraclass Correlation Coefficient (ICC) was used to evaluate test-retest reliability. The convergent validity of PSFS-T was determined with ODI, RMDQ, and VAS questionnaires by using Pearson's correlation coefficient analysis. Results The PSFS-T demonstrated acceptable internal consistency (Cronbach's alpha = 0.79) and good test-retest reliability (ICC2,1 = 0.75) with no floor or ceiling issues. The PSFS-T showed a moderate correlation with ODI (Rp =0 .49, p
Databáze: OpenAIRE