Key points are not available for this paper at this time.
Randall et al suggest that an error may arise through using weightings derived from men seen 18-20 years ago. The Dundee score is based on data of similar age to that of almost all other British ' and American scoring systems." "' Risk assessment must be based on historical comparison (unless it is spurious), and for that reason it will take a similar length of time to know whether the error actually exists.
John Hasler (Sat,) studied this question.