J Gallinat et al.
Anasthesiologie, Intensivmedizin, Notfallmedizin, Schmerztherapie : AINS, 34(9), 520-527 (1999-10-30)
Delirium is a serious postoperative complication after general anaesthesia. The incidence is estimated to be about 10-15%. In the case of additional risk factors, such as old age, previously existing cerebral-vasculous and psychic deficiencies, and anaesthesia of long duration the