Cross-cultural adaptation, validity and reliability of Turkish version of Oxford Ankle Foot Questionnaire for children with congenital talipes equinovarus. Issue 4 (June 2021)

• Record Type: Journal Article
• Authors: Hajebrahimi, Farzin; Tarakci, Devrim; Arman, Nilay; Emir, Ahmet; Bursali, Aysegul; Tarakci, Ela
• Is Part Of: Foot and ankle surgery. Volume 27:Issue 4(2021)
• Page Start: 439
• Page End: 442
• Publication Date: 2021-06
• Subjects: QoL -- Congenital talipes equinovarus -- Reliability -- Validity; Foot -- Surgery -- Periodicals; Ankle -- Surgery -- Periodicals; Ankle -- surgery -- Periodicals; Foot -- surgery -- Periodicals; Ankle -- Surgery; Foot -- Surgery; Periodicals; Electronic journals; 617.58
• DOI: 10.1016/j.fas.2020.06.002
• Languages: English
• ISSNs: 1268-7731

Abstract

Highlights: Congenital talipes equinovarus is one of the most common congenital deformities in children. The Oxford Ankle Foot Questionnaire for children was developed as a site-specific (ankle/foot) instrument. The Oxford Ankle Foot Questionnaire for children is a proper tool as a PROM to assess foot and ankle problems in children. The Turkish version of Oxford Ankle Foot Questionnaire is a valid, reliable and useful questionnaire for quality of life in patients with congenital talipes equinovarus. Abstract: Background: The purpose of the study was to evaluate the reliability and validity of the Turkish version of the Oxford Ankle Foot Questionnaire (OxAFQ) to provide cultural adaptation. Methods: This study involved translation, back translation, and cross-cultural adaptation. Forty-nine patients with congenital talipes equinovarus were evaluated using the Turkish version of OxAFQ. Turkish version of the Childhood Health Assessment Questionnaire (CHAQ) was used as a gold standard to validate the Turkish version of the OxAFQ. The validation was assessed with Spearman correlation analysis by using CHAQ. The reliability of the questionnaire was assessed with Cronbach alpha (internal consistency) and exploratory factor analysis. Results: High validity was found between OxAFQ and CHAQ (r = -0.422−0.292) (p < 0.01). Reliability analysis showed that OxAFQ had a high level of Cronbach alpha (α = 0.88−0.96) and internal consistency (ICC = 0.90−0.96). Conclusion: The Turkish version of OxAFQ is a valid, reliable and useful quality of life questionnaire in patients with congenital talipes equinovarus and it is proper for use by health professionals and researchers.