Do surgeons agree more on treatment recommendations than on classification of proximal humeral fractures?
We found a significantly higher agreement on treatment recommendations compared to agreement on fracture classification. The low observer agreement on the Neer classification reported in several observer studies may have less clinical importance than previously assumed. However, inter-observer agreement did not exceed moderate levels.
These findings suggest that preoperative blood donation prior to radical prostatectomy may not be necessary, because 95% of the patients did not require a homologous blood transfusion. In addition, autologous blood donation can be associated with substantial costs in both time and money. Thus, autologous donation should be left as an option for the patient and should not be considered routine practice.