Clinically, it is always important to know how good the test is at predicting the true disease status given the findings from new proposed test, the essential aim of this paper is to provide the basic conceptual framework and interpretation of components, analysis, and comparison of diagnostic accuracy tests. the observed exposure–outcome using popular measures such as sensitivity, specificity, positive predictive value, negative predictive value, diagnostic odds ratio, risk ratio, positive likelihood ratio, negative likelihood ratio, and the accuracy of a diagnostic test. Data include only those RF patients who are on dialysis or have received a kidney transplant. Questionnaire was used to get a data, 94 patients whom treated, and follow-up study was used to offer the data. most diagnostic test calculated of Chronic Kidney Disease risk factors was significantly associated among the people studied regarded to gender and age, for survive a person was the life is more likely in the younger rather older, a two times dialysis per week for both male and female, also for those suspected of (HTN) is more likely than (DM), for duration of disease, a person more than 5 years was more likely to survive than whom less than 5 years.