Key points are not available for this paper at this time.
ELAINE G. JONES, PHD, is an assistant professor of family and community health nursing, College of Nursing, the University of Arizona, Tucson, AZ MARGARITA KAY, PHD, RN, is professor emerita, College of Nursing, University of Arizona, Tucson, AZ.
Jones et al. (Fri,) studied this question.