1Professor, College of Nursing, Eulji University, Daejeon, Korea.
2Professor, Department of Industrial & Advertising Psychology, Daejeon University, Daejeon, Korea.
Copyright © 2008 Korean Society of Nursing Science
LOS=length of stay.
CI=confidence interval.
CI=confidence interval.
CI=confidence interval.
LOS=length of stay.
CI=confidence interval.
CI=confidence interval.
CI=confidence interval.