1Chungnam National University Hospital, Daejeon, Korea.
2College of Nursing, Chungnam National University, Daejeon, Korea.
© 2012 Korean Society of Nursing Science
This study was supported by Chungnam National University Hospital Clinical Nursing Research Fund in 2010.
Exp.=Experimental group; Cont.=Control group.
Exp.=Experimental group; Cont.=Control group.
Exp.=Experimental group; Cont.=Control group.
Exp.=Experimental group; Cont.=Control group.
Exp.=Experimental group; Cont.=Control group.
Exp.=Experimental group; Cont.=Control group.
Exp.=Experimental group; Cont.=Control group.
Exp.=Experimental group; Cont.=Control group.
Exp.=Experimental group; Cont.=Control group.
Exp.=Experimental group; Cont.=Control group.