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Table 4 Statistical significance of the correlations between overall survival and COX-2 expression in cancer stromal cells

From: Stromal, rather than epithelial cyclooxygenase-2 (COX-2) expression is associated with overall survival of breast cancer patients

  Ab1 Ab2 Ab3
Kaplan-Meier analysis
ALG 1 0.0001 0.0001 0.0070
ALG 2 NS 0.0001 NS
ALG 3 0.0006 0.0005 0.0360
Cox model including expression of ER, PR and HER
ALG 1 0.0002 0.0001 0.0100
ALG 2 NS 0.0005 NS
ALG 3 0.0014 0.0005 0.0200
Cox model including clinico-pathological parameters pT and pN
ALG 1 0.0006 0.0002 0.0200
ALG 2 NS 0.0001 NS
ALG 3 0.0028 0.0070 0.0360
Cox model including all the parameters (ER, PR, HER-2, pT and pN)
ALG 1 0.0002 0.0001 0.0150
ALG 2 NS 0.0001 NS
ALG 3 0.0029 0.0040 0.0200
  1. (NS - not significant).