… postoperative complications and to identify prognostic factors determining risk group. … to
classify postoperative complications and to identify prognostic factors determining risk group. …

… be based on the individual risk groups and prognostic factors. The understanding of the …
of the prognostic factors. Based on the prognostic factors, various risk group categories can be …

… In the training set, we observe a twenty-fold increase in risk between the high-risk and the
low-risk group. But in the test set, the F&S network turns out to yield a completely useless …

… The understanding of prognostic factors has facilitated stratification of risk groups in …
prognostic factors have clearly identified the risk groups as low, intermediate, and high risk. …

… have helped us identify patients in various risk groups. Methods: A … the prognostic factors
and risk groups. There were 403 patients in the low-risk group, 313 in the intermediate group, …

… one of three risk groups using the factors that were predictive … the poor, intermediate and
good risk groups and 5-year overall … risk group for whom data on all the independent risk factors …

… = 65) after correcting for the effects of the prognostic factors discussed above. In addition to
… distinct patient risk groups. Patients in the first risk group had the best survival prognosis with …

… with regard to predictive and prognostic factors and definition of the risk groups used in the
… prognostic value of DNA ploidy and the importance of this factor in the risk group definitions. …

… histopathologic risk factors in discriminating between risk groups and future controlled prospective
studies of adjuvant therapy in both intermediateand high-risk groups are warranted. …

… prognostic factor studies. Types 2 and 3 each include what might be called phase II and III
factor … While it may be convenient to group the patients into risk groups, categorising a variable …