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. 2023 Oct 30;30(1):218–228. doi: 10.1038/s41591-023-02660-6

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© The Author(s) 2023

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.

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Extended Data Fig. 1 — Database lock: October 20, 2021; minimum follow-up: 21 months; median follow-up, 29.5 months. LN denotes lymph node; RVT, residual viable tumor. ^aRepresents patients with path-evaluable samples from both the primary tumor and LN; 141 and 126 patients in the nivolumab plus chemotherapy arm and the chemotherapy arm, respectively, had path-evaluable samples from the primary tumor only. ^bPathologic evidence of ≥0% RVT in LNs. ^c94 patients and ^d71 patients had LN involvement based on baseline radiographic imaging in the path-evaluable population; LN involvement refers to pathologic evidence of LN disease at resection that had or had not fully regressed after neoadjuvant treatment (0% or >0% RVT in the resected LN).