a strong trendp = 0.054
The non-anthracycline TCHP regimen showed a strong trend toward superior efficacy (OR = 2.22; p = 0.054). pCR was the sole independent predictor of OS (HR = 0.134; p = 0.009).
The non-anthracycline TCHP regimen showed a strong trend toward superior efficacy (OR = 2.22; p = 0.054). pCR was the sole independent predictor of OS (HR = 0.134; p = 0.009).
Additionally, hormone receptor negativity showed a strong trend toward poor prognosis, with a 2.54-fold increased risk of death (HR = 2.539), although this association was borderline significant ( p = 0.056; 95% CI: 0.977–6.604) ( Table 2 ).
Similarly, although the non-anthracycline (TCHP) arm exhibited an excellent profile with no recurrence events during follow-up (100% DFS), the difference compared to the anthracycline-based arm did not reach statistical significance ( p = 0.257).
Similarly, a highly significant association was observed between hormone receptor status and treatment outcome; the pCR rate was substantially higher in hormone-negative patients compared to hormone-positive patients (68.8% vs. 42.8%; p < 0.001), and hormone negativity emerged as a strong predictor associated with a 2.94-fold increase in the odds of achieving pCR (OR = 2.942; 95% CI: 1.755–4.933; p < 0.001).