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. 2015 Jan 21;11:89–94. doi: 10.2147/TCRM.S70954

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© 2015 Huang et al. This work is published by Dove Medical Press Limited, and licensed under Creative Commons Attribution – Non Commercial (unported, v3.0) License

The full terms of the License are available at http://creativecommons.org/licenses/by-nc/3.0/Non-commercial uses of the work are permitted without any further permission from Dove Medical Press Limited, provided the work is properly attributed.

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Forest plot of the association between serum CRP and OS in EC by subgroup analyses.

Notes: Subgroup analysis according to treatment (A) surgery only; (B) surgery combined with chemotherapy/radiotherapy, pathological type; (C) squamous cell carcinoma; (D) squamous cell carcinoma, adenocarcinoma and others and cut-off level (E) cut-off =10 mg/L; (F) cut-off =5 mg/L.

Abbreviations: CRP, C-reactive protein; OS, overall survival; EC, esophageal cancer; HR, hazard ratio; CI, confidence interval.