scholarly journals Development and validation of nomograms for epithelial ovarian cancer: a SEER population-based, real-world study

2021 ◽  
Vol 17 (8) ◽  
pp. 893-906
Author(s):  
Ruiqi Wang ◽  
Guilan Xie ◽  
Li Shang ◽  
Cuifang Qi ◽  
Liren Yang ◽  
...  

Aim: To develop and internally validate nomograms to predict the overall survival (OS) and the cancer-specific survival (CSS) of patients with epithelial ovarian cancer (EOC). Methods: A total of 9001 EOC patients diagnosed between 2010 and 2013 were randomly divided into the training (n = 6301) and validation (n = 2700) cohorts. Nomogram and bootstrap validation were used to assess the predictive values of the models, including discrimination, calibration and clinical benefit. Results: In the validation cohort, the concordance statistic values were 0.733 for OS and 0.747 for CSS. Calibration plots and decision curve analyses demonstrated moderate accuracy and clinical applicability. Conclusion: Nomograms were user-friendly tools for guiding clinical treatment and estimating prognosis.

2014 ◽  
Vol 201 (5) ◽  
pp. 283-288 ◽  
Author(s):  
Satyamurthy Anuradha ◽  
Penelope M Webb ◽  
Penny Blomfield ◽  
Alison H Brand ◽  
Michael Friedlander ◽  
...  

2019 ◽  
Vol 20 (4) ◽  
pp. 1207-1213 ◽  
Author(s):  
Watcharin Chirdchim ◽  
Preecha Wanichsetakul ◽  
Phichayut Phinyo ◽  
Jayanton Patumanond ◽  
Komsun Suwannarurk ◽  
...  

2003 ◽  
Vol 91 (3) ◽  
pp. 608-615 ◽  
Author(s):  
Cynthia D O'Malley ◽  
Rosemary D Cress ◽  
Sharan L Campleman ◽  
Gary S Leiserowitz

2016 ◽  
Vol 140 (2) ◽  
pp. 277-284 ◽  
Author(s):  
Linda S. Cook ◽  
Andy C.Y. Leung ◽  
Kenneth Swenerton ◽  
Richard P. Gallagher ◽  
Anthony Magliocco ◽  
...  

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