When controlling for both treatment arm and hormone receptor status, association of sTILs low versus high demonstrated similar trends but did not reach statistical significance for PFS (HR 1.2; 95% CI 0.97–1.47, p = 0.09) or OS (HR 1.14; 95% CI 0.91–1.43, p = 0.2; Table 2 ).
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Association between tumor-infiltrating lymphocytes and survival in patients with metastatic breast cancer receiving first-line chemotherapy: analysis of CALGB 40502.
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0.0900
0.0900