Retrospective Study
Copyright ©The Author(s) 2021.
World J Gastrointest Surg. Dec 27, 2021; 13(12): 1696-1707
Published online Dec 27, 2021. doi: 10.4240/wjgs.v13.i12.1696
Figure 1
Figure 1 Overall and disease-free survival after surgery vs radiofrequency ablation in elderly patients for hepatocellular carcinoma before and after propensity score matching. A: Overall survival before propensity score matching, Log Rank (Mantel Cox) = 0.50; B: Overall survival after propensity score matching, Log Rank (Mantel Cox) = 0.91; C: Disease free survival before propensity score matching, Log Rank (Mantel Cox) = 0.17; D: Disease free survival after propensity score matching, Log Rank (Mantel Cox) = 0.70. OS: Overall survival; DFS: Disease-free survival.

  • Citation: Delvecchio A, Inchingolo R, Laforgia R, Ratti F, Gelli M, Anelli MF, Laurent A, Vitali G, Magistri P, Assirati G, Felli E, Wakabayashi T, Pessaux P, Piardi T, di Benedetto F, de'Angelis N, Briceño J, Rampoldi A, Adam R, Cherqui D, Aldrighetti LA, Memeo R. Liver resection vs radiofrequency ablation in single hepatocellular carcinoma of posterosuperior segments in elderly patients. World J Gastrointest Surg 2021; 13(12): 1696-1707
  • URL: https://www.wjgnet.com/1948-9366/full/v13/i12/1696.htm
  • DOI: https://dx.doi.org/10.4240/wjgs.v13.i12.1696