7Leape LL,Brennan TA,Larid N. The nature of adverse events in hospitalized patients. Results of the Harvard Medical Practice Study. N Eng J Med,1991,324(6):377-384.
8Moons P,Sels K,De Becker W,et al.Development of a risk tool for deliberate self-extubation in intensive care patients[J].Intensive care medicine,2004,30:1348-1353.
9Pang S,Wang TK.Predicting pressure sore risk with the Norton,Braden,and Waterlow Scales in a Hong Kong rehabilitation hospital[J].Nursing Research,1998,47(3):147-153.