1Department of Nursing, Jeonbuk Science College, Jeoungeup, Korea.
2Department of Nursing, Chungnam National University, Daejeon, Korea.
© 2012 Korean Society of Nursing Science
This article is based on a part of the first author's doctoral's thesis from Chungnam National University.
Exp.=Experimental group; Cont.=Control group.
*Fisher's exact test.
Exp.=Experimental group; Cont.=Control group.
*Fisher's exact test.
Exp.=Experimental group; Cont.=Control group; POD=Postoperative date.
Exp.=Experimental group; Cont.=Control group. *Fisher's exact test.
Exp.=Experimental group; Cont.=Control group. *Fisher's exact test.
Exp.=Experimental group; Cont.=Control group; POD=Postoperative date.