Abstract
Due to the fact that certain fraction of the population suffering a particular type of disease get cured because of advanced medical treatment and health care system, we develop a general class of models to incorporate a cure fraction by introducing the latent number N of metastatic-competent tumor cells or infected cells caused by bacteria or viral infection and the latent antibody level R of immune system. Various properties of the proposed models are carefully examined and a Markov chain Monte Carlo sampling algorithm is developed for carrying out Bayesian computation for model fitting and comparison. A real data set from a prostate cancer clinical trial is analyzed in detail to demonstrate the proposed methodology.
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Kim, S., Chen, MH. & Dey, D.K. A new threshold regression model for survival data with a cure fraction. Lifetime Data Anal 17, 101–122 (2011). https://doi.org/10.1007/s10985-010-9166-9
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DOI: https://doi.org/10.1007/s10985-010-9166-9