PURPOSE
The objective of this study was to examine the relationships between nurses' knowledge and performance for the prevention of intravascular catheter-related infections (ICRI) according to the strength of recommendations in evidence based guidelines (EBG).
METHODS
The total participants were 144 nurses working for medical.surgical unit and intensive care unit. Data were collected from July 12 to July 30, 2010 and analyzed by one way ANOVA and Pearson's correlation analysis.
RESULTS
The knowledge and performance mean scores were 0.80+/-0.17 and 3.04+/-0.31 for peripheral venous catheter (PVC) management, and 0.83+/-0.17 and 3.00+/-0.30 for central venous catheter (CVC) management respectively. The items of category IA had the highest knowledge score (F=44.70, p<.001) and the items of category II had the highest performance score (F=47.09, p<.001) in PVC management, while the items of category IA had the highest knowledge (F=20.04, p<.001) and performance scores (F=18.20, p<.001) in CVC management. Knowledge and performance scores were significantly correlated in CVC management (r=.24, p=.004), but not in PVC management (r=.03, p=.753).
CONCLUSION
EBG for the prevention of ICRI was not fully implemented in clinical settings. These findings emphasize that clinical professions need to develope strategies to enhance nursing practices with evidence based guideline.

PURPOSE
This study was performed to identify the prevalence and type of urinary incontinence (UI) after a stroke, to find the differences in urinary symptoms according to continence or incontinence, and to find the degree of impact of UI on daily life.
METHOD
For data collection, we had a structured interview with a questionnaire. The subjects were 239 post stroke patients.
RESULTS
Among the subjects(mean age: 65 +/- 10), 66.1 percent had an infarction, and 25.5 percent had a hemorrhage. And 26.4 percent of subjects were within 2 weeks and 28.9 percent from 1 year to 5 years since their episodes of a stroke. Forty five point six percent of subjects had various types of UI: urge 25.7 percent, stress 14.7 percent, functional 20.2 percent, and mixed 39.4 percent. There were significant differences in frequency, nocturia, decreased stream, and incomplete emptying between the incontinent and continent groups. Subjects reported UI influenced various aspect of daily life, 54.1 percent as cause of distress, 53.2 percent on overall quality of life, and 40.4 percent on sleep. The Mixed UI, including urge UI, had higher impact on daily life than others.
CONCLUSION
There was a high prevalence of UI, mixed, urge, and functional type as most prevalent, and it had a strong impact on daily life of post stroke patients.