Development and Validation of Questionnaire Measuring Registered Nurses' Competencies, Beliefs, Facilitators, Barriers, and Implementation of Evidence-Based Practice (EBP-CBFRI).

Background: Consideration needs to be given to a variety of factors that influence the implementation of evidence-based nursing practice (EBNP).

Aim: This study aimed to develop and validate a questionnaire that measures registered nurses' competencies, beliefs, facilitators, barriers, and implementation of EBNP.

Methods: Methodological cross-sectional study in which 612 registered nurses were selected by convenient sampling.