Hemodialysis is a procedure for cleaning the blood from waste products of body’s metabolism. this one modality to treat end stage kidney disease. There are two main classifications disease, namely acute failure and chronic failure. Kidney occurs when damage severe enough or lasts long time so that disease generally final Dialysis performed on patients with failure, both This study aimed predict...

Background: The Multi state Markov models have extensively application with categorization of laboratory marker of CD4 cells for evaluation of HIV disease progression. These models with different states result in different effects of covariates and prediction of HIV disease trend. The main purpose of this study was comparison of four and five states models with the three- state in order to sele...

Introduction: One of the most common and recent highlighted psychological problems is anxiety. This study investigated the moderating role of defense mechanisms in the relationship between confrontation with existential issues (death, freedom, isolation, and meaninglessness) and anxiety. Methods: A total of 389 students (218 men and 171 women) of Ferdowsi University of Mashhad City, Iran, stud...

Prediction of heart disease is very important because it is one of the causes of death around the world. Moreover, heart disease prediction in the early stage plays a main role in the treatment and recovery disease and reduces costs of diagnosis disease and side effects it. Machine learning algorithms are able to identify an effective pattern for diagnosis and treatment of the disease and ident...

Sudden Cardiac Death (SCD) is a medical problem that responsible for over 300,000 deaths per year in the United States and millions worldwide. SCD defined as death occurring from within one hour of onset acute symptoms, an unwitnessed absence pre-existing progressive circulatory failures or other causes deaths, during attempted resuscitation. due to cardiac reasons leading cause among Congestiv...