Table 2

Cox regression analysis

This table demonstrates the relationship between stage, age, grade, microvessel counts, and survival in a Cox regression model. After adjusting for stage in this model, the microvessel counts retained marginal significance with overall survival (P = 0.07).
Univariate Cox regression analysis
CategoryScore χ2P
StageI + II, III + IV13.1<0.001
Age<60, ≥603.60.06
Grade1 + 2, 30.050.83
vWF≤10, ≥104.80.03
Bivariate Cox regression analysis
CategoryScore χ2Adjusted P
Age<60, ≥604.70.03
Grade1 + 2, 30.40.53
vWF≤10, ≥103.20.07
  • * Each variable adjusted for stage.