علی اکبر خویی, رضا

دانشگاه علوم بهزیستی و توان‌بخشی، تهران، ایران

[ 1 ] - کاربرد مدل‌های شفایافته در تحلیل بقای بیماری تالاسمی ماژور

 Background: Identification of the factors influencing short term and long term survival for patients is one of the important concerns in medical society. With determining the risk factors and also health factors of a disease, valuable information can be obtained. In some cases, such as high rate of censoring, the use of standard survival models for analysis may cause to loss in some of...

[ 2 ] - تحلیل بقاء بیماران تالاسمی ماژور با استفاده مدل های پارامتری و نیمه پارامتری بقاء

Introduction: Thalasemia Major is one of the most common anemia diseases that can be fatal if not promptly diagnosed. The survival analysis of these patients can be an appropriate strategy in determining risk factors for death in these patients. The purpose of this study was to choose the best model to determine the risk factors for death in patients with the thalasemia major using common metho...

[ 3 ] - Survival analysis of thalassemia major patients using Cox, Gompertz proportional hazard and Weibull accelerated failure time models

Background: Thalassemia major (TM) is a severe disease and the most common anemia worldwide. The survival time of the disease and its risk factors are of importance for physicians. The present study was conducted to apply the semi-parametric Cox PH model and use parametric proportional hazards (PH) and accelerated failure time (AFT) models to identify the risk factors related to survival of TM ...