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. 2018 Aug 17;10:2785–2797. doi: 10.2147/CMAR.S171239

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© 2018 Oei et al. This work is published and licensed by Dove Medical Press Limited

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Kaplan–Meier survival curves of OS, PFS, and DMFS classified into two groups according to SII before (A–C) and after (D–F) PSM. Log-rank test, P < 0.05.

Abbreviations: DMFS, distant metastasis–free survival; OS, overall survival; PFS, progression–free survival; PSM, propensity score matching; SII, systemic immune-inflammation index.