Validity and reliability of the Perceived Perioperative Competence Scale-Revised.

Assessment tools other than those currently available are needed to assess the technical and non-technical competencies of operating room nurses. In this study, a methodological design was applied to perform a Turkish adaptation of the Perceived Perioperative Competence Scale-Revised and to conduct a psychometric analysis of the scale for its use in Turkish society. The study was conducted in two public medical faculty hospitals and three training and research hospitals located in Istanbul. The sample for the study consisted of 206 operating room nurses working in these five hospitals. Following the confirmation of the language and content validities of the scale, test-retest and internal consistency analyses were performed, and the scale's construct validity was examined. The 40 items and six subscales on the original scale were preserved in the Turkish version. Goodness-of-fit indices of the model indicated that a six factor construct was good and supported at an acceptable level. The scale, intended for use by nurse managers to evaluate the competencies of operating room nurses, can be applied to evaluate the professional development and performance of nurses and to identify their training needs and paths of clinical career advancement.