“The effects of adding paclitaxel were … subset analysis, the hazard ratio of CA … paclitaxel versus CA alone was 0.72 (95% confidence interval, 0.59 to 0.86) for those with estrogen … to 1.07) for patients with estrogen receptor-positive tumors, almost all of whom received adjuvant tamoxifen.”
“The hazard reductions from adding paclitaxel to CA were 17% for recurrence (adjusted Wald chi(2) P =.0023; unadjusted Wilcoxon P =.0011) and 18% for death (adjusted P =.0064; unadjusted P =.0098).”