Outcomes of elderly patients following thoracoscopic esophagectomy for esophageal cancer

HIGHLIGHTS

• who: Kazuaki Kobayashi et al. from the Categorical data were compared using Fisher`s exact testContinuous variables are presented as median values. Non-parametric data were compared using the Mann-Whitney U test. Survival analysis was performed using the Kaplan-Meier method, and the difference in the survival curves was examined by the log-rank test. Multivariate analysis was performed using the Cox proportional hazards model. Propensity score matching was performed using the logistic regression analysis and the following covariates: sex, p-stage [7], reconstructed organ, extent of lymphadenectomy, and NAC. Statistical significance was set at p . . .
  

   

  

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