7J Jacqueline F. Analysis and evaluation of contemporary nursingknowl- edge: nu ing models and theories [ M ] . Philadelphia: FADavis Company, 2000:195-223.
8Morita T, Hirai K, Sakaguchi Y, et al. Familv. perceived distress from delirium- related symptoms of terminallyilcancer patients [ J] . Psyeho- somasis, 2004, 45 (2) : 107 -114.