title: The prosthesis evaluation questionnaire: reliability and cross-validation of the Turkish version.
abstract: [Purpose] Currently, there are a limited number of amputee-specific instruments for measuring prosthesis-related quality of life with good psychometric properties in Turkey. This study translated the Prosthetic Evaluation Questionnaire to Turkish and analyzed as well as discussed its construct validity and internal consistency. [Subjects and Methods] The Prosthetic Evaluation Questionnaire was adapted for use in Turkish by forward/backward translation. The final Turkish version of this questionnaire was administered to 90 unilateral amputee patients. Second evaluation was possible in 83 participants within a median 28 day time period. [Results] Point estimates for the intraclass correlation coefficient ranged from 0.69 to 0.89 for all 9 Prosthetic Evaluation Questionnaire scales, indicating good correlation. Overall Cronbach's alpha coefficients ranged from 0.64 to 0.92, except for the perceived response subscale of 0.39. The ambulation subscale was correlated with the physical functioning subscales of Short Form-36 (SF-36) (r=0.48). The social burden subscale score of the Prosthetic Evaluation Questionnaire was correlated with social functioning subscales of SF-36 (r= 0.63). [Conclusion] The Turkish version of the Prosthetic Evaluation Questionnaire is a valid and reliable tool for implementation in the Turkish unilateral amputee population.
authors.affiliation: Department of Physical Medicine and Rehabilitation, Istanbul Haydarpasa Numune Training and Research Hospital, Turkey.
authors.forename: Vildan Binay
authors.initials: VB
authors.lastname: Safer
authors.affiliation: Department of Physiotherapy and Rehabilitation, Halic University School of Health Sciences, Turkey.
authors.forename: Gunes
authors.initials: G
authors.lastname: Yavuzer
authors.affiliation: Department of Physical Medicine and Rehabilitation, Ankara Physical Medicine and Rehabilitation Training and Research Hospital, Turkey.
authors.forename: Sibel Ozbudak
authors.initials: SO
authors.lastname: Demir
authors.affiliation: Department of Physical Medicine and Rehabilitation, Ankara Physical Medicine and Rehabilitation Training and Research Hospital, Turkey.
authors.forename: Inci
authors.initials: I
authors.lastname: Yanikoglu
authors.affiliation: Department of Physical Medicine and Rehabilitation, Ankara Physical Medicine and Rehabilitation Training and Research Hospital, Turkey.
authors.forename: Fulya Demircioglu
authors.initials: FD
authors.lastname: Guneri
keywords: Prosthetic Evaluation Questionnaire; Turkish; Validity