1College of Nursing, The Research Institute of Nursing Science, Seoul National University, Seoul, Korea.
2College of Nursing, Seoul National University, Seoul, Korea.
3Korea Health Industry Development Institute, Cheongwon, Korea.
© 2014 Korean Society of Nursing Science
This is an Open Access article distributed under the terms of the Creative Commons Attribution NoDerivs License. (http://creativecommons.org/licenses/by-nd/4.0/) If the original work is properly cited and retained without any modification or reproduction, it can be used and re-distributed in any format and medium.
This study was funded by Ministry of health and welfare for 'Global healthcare for international patients' project in 2011.
*Dunnett's T3 Post-hoc analysis was used for unequal group variances.
*Dunnett's T3 Post-hoc analysis was used for unequal group variances.