Conditional Relative Survival of Ovarian Cancer: A Korean National Cancer Registry Study.

ABSTRACT:

Objective

Conditional relative survival (CRS) rates, which take into account changes in prognosis over time, are useful estimates for survivors and their clinicians as they make medical and personal decisions. We aimed to present the 5-year relative conditional survival probabilities of patients diagnosed with ovarian cancer from 1997-2016.

Methods

This nationwide retrospective cohort study used data from the Korean Central Cancer Registry. Patients diagnosed with ovarian cancer between 1997 and 2016 were included. CRS rates were calculated stratified by age at diagnosis, cancer stage, histology, treatment received, year of diagnosis, and social deprivation index.

Results

The 5-year relative survival rate at the time of diagnosis was 61.1% for all cases. The probabili

SUBMITTER: Shin DW 

PROVIDER: S-EPMC8113866 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature