1Associate Professor, Department of Nursing, Catholic University of Daegu, Daegu, Korea.
2Assistant Professor, Department of Social Welfare, Catholic University of Daegu, Daegu, Korea.
Copyright © 2008 Korean Society of Nursing Science
**p<.01; ***p<.001. Duncan test: a<b.
*p<.05; **p<.01; ***p<.001.
*p<.05; **p<.01; ***p<.001. U, V, W=residual factors.
**p<.01; ***p<.001. Duncan test: a<b.
*p<.05; **p<.01; ***p<.001.
*p<.05; **p<.01; ***p<.001. U, V, W=residual factors.