... these are usefulnot only in giving patients and families insight into risk of complications andmortality, so important for gaining informed consent, but also for increasing thePre-operative Preparation ... been useful in planning care, where patients with a high Parsonnet score (>20) were more likelyto have an increased stay in the intensive care unit (Doering et al. 2001). Con-sidering this, ... healing response in surgical patientsreceiving intravenous nutrition. British Journal of Surgery 74: 320±23.Hayward, J. (1975) Information ± A Prescription Against Pain. Royal College of Nursing,London.Helgeson,...