A psychiatrist devised a short screening test for depression. An independent blind comparison was made with a gold standard for diagnosis of depression among 200 psychiatric outpatients.

1. A psychiatrist devised a short screening test for depression. An independent blind comparison was made with a gold standard for diagnosis of depression among 200 psychiatric outpatients. Among the 50 outpatients found to be depressed according to the gold standard, 35 patients were positive for the test. Among 150 patients found not to be depressed according to the gold standard, 30 patients were found to be positive for the test. The prevalence of depression among his patients is estimated to be 5%. Answer the following questions based on the information provided in the above question:

a. The positive likelihood of the screening test and interpret the result you found

The post-test odds of the screening test and interpret the result you found

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AIDS Medication in South Africa

AIDS Medication in South Africa “South Africa and the drug companies have changed forever,” say David Pilling and Nicol degli Innocenti.1 South Africa is to the drug pharmaceutical industry what….

The respiratory system consists of the upper respiratory tract (the nasal cavity, pharynx, larynx, trachea, and bronchi) and the lower respiratory tract (the lungs).

Introduction The respiratory system consists of the upper respiratory tract (the nasal cavity, pharynx, larynx, trachea, and bronchi) and the lower respiratory tract (the lungs). As you learn about the….

Demonstrate their comprehension of the introductory theoretical components of your area of specialisation.

The purpose of this assessment task is to provide students with the opportunity to demonstrate their comprehension of the introductory theoretical components of your area of specialisation. Students are given….