The Test Effectiveness For Breast Cancer - 2204 Words

Executive Summary Millions of women are diagnosed with breast cancer annually and their chances of survival depends on an early treatment which is only possible if the cancerous lesion is identified early. The most established tool for early detection to date is mammograms, and radiologists accuracy in reading them. Existing evidences that the use of mammograms decreases mortality rate is more sufficient, however it is still lacking for women below the age of 50 as identification of lesions in this particular group is considered to difficult. The proposed test in this paper aims to address this issue. The test will assess radiologists performance in terms of their accuracy when detecting and classifying lesions when screening mammograms of women in this particular age group. Interpretation time and its association with accuracy will also be assessed. Further analyses using the Proportional Hazard model will also be used to solidify the association between detection and time. The prop osal will also outline psychometric measures which are used to evaluate the test effectiveness in terms of its reliability and validity. A Competence Assessment of Radiologist’s Performance when Screening Mammograms Breast cancer has been identified as the leading cause of diagnosed death in women worldwide (World Cancer Research International, 2016). Statistics from Australia predicted that a total of about 16, 084 people would be diagnosed in 2016 (Understanding Breast Cancer, 2016). SuchShow MoreRelatedThe Aca Requirements For Insurers1320 Words   |  6 PagesThe ACA requirements for insurers to cover mammogram Policy background Breast cancer is the second most common cancer among women in the US. About 40,000 women die from breast cancer each year, making it â€Å"the second leading cause of cancer death among women† (Centers for Disease Control and Prevention, n.d.). 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