Table 2

Cox model statistics

FactorHR (95% CI)Z test P valuePH χ2 test P value
Biopsy before RXT1.1 (0.49 to 2.5)0.810.56
Chr3 – unclassifiable5.5 (0.61 to 49)0.130.65
Chr3 – monosomy12 (4.1 to 35)0.00000730.39
Chr3 – loss 3q7.4 (0.82 to 66)0.0750.65
Chr3 – allelic imbalance
  • Chr3, chromosome 3; RXT, radiotherapy.