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Sağkalım Çözümlemesi icin Zayıflık Modeli ve Mide Kanseri Hastalarına Iliskin Verilerle Bir Uygulama (Seri B)

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Abstract (2. Language): 
The Cox regression model is the most commonly used regression model for survival data and sensitive to proportional hazards. In the violation of proportional hazards, several survival models are suggested. In this study, frailty model was investigated in case of nonproportional hazards and a numerical example which includes a data of stomach cancer patients is done to clarify the model.
Abstract (Original Language): 
Sağkalım verileri için en çok kullanılan regresyon modeli Cox regresyon modelidir ve bu model orantılı tehlikeler varsayımına karsı duyarlıdır. Bu varsayımın saglanmadığı durumlarda farklı sagkalım modellerinin kullanılması önerilmektedir. Bu çalışmada, orantılı tehlikeler varsayımının sağlanmadığı durumda literatörde yer alan zayıflık modeli aras-tırıçılara tanıtılmıçs ve mide kanseri hastalarına ait gerççek veriler kullanılarak modelin uygulanması hedeflenmistir.
225-235

REFERENCES

References: 

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