1Catholic University of Daegu, College of Nursing, Daegu, Korea.
2Pohang St. Mary's Hospital, Department of Nursing, Pohang, Korea.
© 2012 Korean Society of Nursing Science
This research was supported by the Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology (2011-0004953).
HSD=Honestly significantly different.
Adj. R2=Adjusted R square; *Dummy variables.
HSD=Honestly significantly different.
Adj. R2=Adjusted R square; *Dummy variables.