Related Experiment Video
Updated: Jan 23, 2026

Evidence-based Knowledge Synthesis and Hypothesis Validation: Navigating Biomedical Knowledge Bases via Explainable AI and Agentic Systems
Published on: June 13, 2025
Exploring sociodemographic factors related to practice, attitude, knowledge, and skills concerning evidence-based
Ai Tomotaki1, Hiroki Fukahori2,3, Ikuko Sakai4
1Informatics, National College of Nursing, Japan, Tokyo, Japan.
Aim:
This study aimed to explore sociodemographic factors related to evidence-based practice (EBP) competency in Japanese nurses in university hospitals.
Methods:
In March 2016, a survey was distributed to 843 clinical nurses who directly provide nursing care at two university hospitals in Japan. Multiple regression analyses were conducted on data received from 472 nurses using the Evidence-Based Practice Questionnaire (Japanese version).
Results:
Sociodemographic factors related to EBP competency were experience with conducting nursing research as a part of continuing education, education about EBP, advanced practice certification (certified nurse specialists/certified nurses), and years of experience in clinical nursing. These factors differed across the four subscales of the questionnaire: Practice, Attitude, Knowledge of Research and Practice, and Skills of Research and Practice. Specifically, experience with two or more nursing research activities was significantly positively associated with Attitude and Knowledge/Skills Concerning Research and Practice of EBP, but not related to the implementation of EBP itself. Advanced practice certification was significantly positively associated with Practice and Attitude of EBP.
Conclusions:
Our study quantitatively identified sociodemographic factors including experience with conducting nursing research and advanced practice certification status that were found to be related to EBP competency and these factors were differently associated with the four subscales of the Evidence-Based Practice Questionnaire (Japanese version). EBP education should depend on nurses' levels of EBP competency, and nursing educators and managers need to be cognizant of their nurses' sociodemographic factors when providing EBP education.
Related Concept Videos
Theoretical Foundations of Nursing Practice
Theories provide a perspective to assess patients' conditions and organize data and methods. They also assist in analyzing and interpreting information. They represent a...
Attitudes
Characteristics of Practical Op Amps
The ratio of differential gain to the common-mode gain is defined as the common-mode rejection ratio (CMRR). This ratio quantifies the ability of operational amplifiers (op-amps) to reject common-mode...
Equivalent Circuits for Practical Transformers
In a practical transformer, each winding exhibits resistance and leakage reactance. The...
Nursing Clinical Information System
A Nursing Clinical Information System (NCIS) is a specialized type of healthcare information system tailored to meet the unique needs of nursing practice. It incorporates the principles of nursing informatics to streamline information management and improve the quality of care delivery.
Critical attributes of NCIS include:
Factors Influencing Attraction V: Social Skills

