1Director, Heewon Elderly Care Facilities, Seoul, Korea.
2Professor, Department of Nursing, Kangwon National University, Chuncheon, Korea.
Copyright © 2012 Korean Academy of Community Health Nursing
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.