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. 2022 Mar 18;27(5):340–e374. doi: 10.1093/oncolo/oyab062

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© The Author(s) 2022. Published by Oxford University Press.

This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial License (https://creativecommons.org/licenses/by-nc/4.0/), which permits non-commercial re-use, distribution, and reproduction in any medium, provided the original work is properly cited. For commercial re-use, please contact journals.permissions@oup.com.The data published online to support this summary are the property of the authors. Please contact the authors about reuse rights of the original data.

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Figure 3. — Kaplan-Meier curves of progression-free survival (PFS) (A) and overall survival (B) by HER2 status. (A) The median PFS for the IHC 3+ and IHC 2+/FISH-positive subgroups were 2.2 (95% CI, 0.0-5.6) and 2.4 (95% CI, 0.0-5.0) months, respectively (P = .993). (B) The median OS for these subgroups were 8.8 (95% CI, 5.9-11.7) and 10.8 (95% CI, 8.4-13.2) months, respectively (P = .670). IHC, immunocytochemistry; FISH, fluorescence in situ hybridization.