PURPOSE: The aim of this study was to assess nurses' evidence-based practice (EBP) beliefs and competencies, and organizational supports to develop EBP. METHODS: A descriptive study was conducted using a survey of clinical nurses at a tertiary hospital in South Korea. RESULTS: The survey was distributed to a total of 1,413 nurses and was completed by 1,318 nurses. There were significant differences in the EBP beliefs and competencies, and the perception of organizational supports among nurses at different educational levels. The EBP beliefs, EBP competencies, and organizational supports had a positive correlation with each other. EBP competencies were the highest in nurses with less than 3-years of clinical experience, and the perception of organization supports were the highest in nurses with more than 10-years of clinical experience. CONCLUSION: The findings suggest that educational programs, training, and organizational supports are recommended for facilitating successful EBP among nurses.
Education ; Evidence-Based Practice ; Korea ; Mental Competency ; Tertiary Care Centers

In diagnosing a brain tumor, it is essential to obtain samples from many areas of the tumor. Although there are reports about the suitability of material obtained by cavitron ultrasonic surgical aspirator(CUSA), there is a paucity of reports regarding conventional intraoperative suction. This study was performed to evaluate the usefulness of the suction fluid and the effect of different hemolytic fixatives. Intraoperative suction fluid was obtained from 2 pituitary adenomas and 2 choroid plexus carcinomas. In two cases of mixed astro-oligodendroglioma, one of glioblastoma multiforme and 3 of meningioma, the fluid was collected by CUSA. Each sample was divided into four bottles for the different fixatives such as 0.1N HCl, 10% acetic acid, 95% alcohol, and no additive. All cases were evaluated by the both cytologic smear and cell block preparations, and were reviewed with concomitant histologic diagnosis. The result showed a good correlation between the cytologic study and the histologic diagnosis and 95% alcohol was found to be superior to other fixatives in cell preservation.
Acetic Acid ; Brain Neoplasms* ; Brain* ; Choroid Plexus ; Diagnosis ; Fixatives ; Glioblastoma ; Meningioma ; Pituitary Neoplasms ; Suction* ; Ultrasonics