Effect of sex on survival after resection of oesophageal cancer: nationwide cohort study.

ABSTRACT:

Background

Accumulating evidence suggests a survival benefit after curative oesophageal cancer surgery in women compared with men. The aim of this study was to explore sex disparities in survival after surgery with curative intent in patients with oesophageal cancer.

Methods

This was a population-based cohort study, including all patients with oesophageal or gastric cancer who underwent surgery with a curative intent between 2006 and 2017 in Sweden. Female versus male mortality rate ratio (MRR) and excess mortality rate ratio (EMRR) were used as measures of survival. Two different parametric models were designed to account for potential confounders. Patients with gastric cancer were used as a comparison group as no differences in survival between sexes were expected among th

SUBMITTER: Zhang J 

PROVIDER: S-EPMC9154327 | biostudies-literature | 2022 May

REPOSITORIES: biostudies-literature