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Table 1 Cox proportional hazard modeling of target protein abundance and time to biochemical failure

From: Proteins from formalin-fixed paraffin-embedded prostate cancer sections that predict the risk of metastatic disease

   Number Percent
Cases available in analysis Eventa 11 68.8
Censoredb 5 31.2
Total 16 100.0
  1. aDependent variable: time to biochemical failure (months)
  2. bBiochemical failure did not occur within the trial period
  3. cRadiotherapy plus either 3 or 6 months androgen deprivation therapy (Additional file 8)
Variables in the equation Regression coefficient Standard error p value
ANXA2 0.427 0.181 0.018
AZGP1 −0.038 0.035 0.276
PRDX1 −0.165 0.108 0.127
PSA 0.135 0.101 0.181
Treatment armc 0.607 0.918 0.509
  1. aDependent variable: time to biochemical failure (months)
  2. bBiochemical failure did not occur within the trial period
  3. cRadiotherapy plus either 3 or 6 months androgen deprivation therapy (Additional file 8)