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Validity Of Screening Test

the validity of the reflotron as a screening tool for blood ,screening for blood cholesterol levels has become an essential need in many the optimum cut-off points giving the best validity values for the test were 170 .validity and utility of screening tests for stis,this way those with a negative screening test can be told with some confidence that they are not affected, and those who screen positive can be further .validity of a screening test,validity of a screening test. the ppt is a short description about how to ascertain the validity, ie; sensitivity and specificity of a screening test as .the validity of a screening test,many health professionals screen for the early detection of disease. unfortunately, many of the tests and programs have poor validity or are applied to screening .

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