Parametric Model Evaluation in Examining the Survival of Gastric Cancer Patients Andits Influencing Factors
نویسندگان
چکیده
منابع مشابه
Identification of Factors Affecting Metastatic Gastric Cancer Patients’ Survival Using the Random Survival Forest and Comparison with Cox Regression Model
Background and Objectives: In survival analysis, using the Cox model to determine the effective factors requires the assumptions whose failure of leads to biased results. The aim of this paper was to determine the factors affecting the survival of metastatic gastric cancer patients using the non-parametric method of Randomized Survival Forest (RSF) model and to compare its result with the Cox m...
متن کاملSurvival in Nonmetastatic Gastric Cancer Patients
Background & Aims: Gastric carcinoma is the second most frequent cancer worldwide. Adjuvant treatment of gastric cancer varies worldwide; many differences have been observed in their clinical and pathological features, and survival rate. The aim of this study was to determine clinical and pathological features, and survival rate in a group of patients in south-east of Iran. Methods: Patient rec...
متن کاملEstimating the Net Survival of Patients with Gastric Cancer in Iran in a Relative Survival Framework
Background: Iran is an Eastern Mediterranean region country with the highest rate of gastric cancer. The present study aimed to evaluate the 5-year net survival of patients with gastric cancer in Iran using a relative survival framework.Methods: In a cross-sectional study, using life-table estimation of relative survival, we reported 1- to 5-year relative survival regarding age, sex, disease st...
متن کاملDetermining the Prognostic Factors of Survival in Patients with Head and Neck Cancer Using Parametric Models and Cox Bayesian Model, from 2007 to 2013
Introduction: Head and neck cancer is one of the most important cancers with low survival. This study was designed to evaluate the one-year survival of patients with head and neck cancer and related demographic factors. Methods: The present study was a cross-sectional study that reviewed the records of the patients with head and neck cancer (193 patients) in 2007-2013. In this study, Kaplan-Me...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Global Journal of Health Science
سال: 2016
ISSN: 1916-9744,1916-9736
DOI: 10.5539/gjhs.v9n3p260