[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.
Cognitive functions in the women remained unaltered, whereas bone BMD T-scores were significantly improved at the 12(th) month after the administration of bisphosphonates and calcium plus vitamin D supplements. Higher doses of calcium plus vitamin D supplements were likely to have better cognitive effects as compared with lower doses.
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