Colorectal Cancer
Copyright ©2006 Baishideng Publishing Group Co.
World J Gastroenterol. Oct 21, 2006; 12(39): 6305-6309
Published online Oct 21, 2006. doi: 10.3748/wjg.v12.i39.6305
Table 3 The scoring formula (y1) and the positive number of risk factors (y2)
Score (y1) = 1.35657 × (Diameter > 5 cm)
+ 1.19430 ×(Extrahep.met)
+ 0.85412 × (Multiple)
+ 0.67838 × (D.F.I. < 1 yr)
+ 0.60034 × (n+ of Primary)
+ 0.54877 × (≥ se of Primary)
y1: 0 ≤ y1 ≤ 5.2324
Score (y2) = Number of Factors
y2: 0, 1, 2, 3, 4, 5, 6