Describe 2 consequences or limitations of false positive test results for a screening test to detect...

Describe 2 consequences or limitations of false positive test results for a screening test to detect cervical cancer.

Expert Solution

CONSEQUENCES ARE -

1.OVERDIAGNOSIS -
• cervical screening also detects underlying indolent pathologies. These are usually not harmful.
• The purpose of cervical cancer screening is to detect potentially harmful dysplasia , but the test will detect cases of even mild forms of dysplasia.
• It leads to overdiagnosis of disease.
• overdiagnosis will lead the physicians to overtreat the patient. The treatment medications will also cause their adverse drug reactions.
• overdiagnosis will lead to wastage of medical resources and will harm the patient at the same time.

2. NEGATIVE PSYCHOLOGICAL IMPACT -
• False positives can have a negative impact on patient's psychology.
• Abnormal test results are known to increase anxiety levels in patient.
• They will develop a false perception of getting a cancer in future , based upon the false cytology results.
• cervical cancer false positive females also worry about their sexuality and fertility , in addition to the fear of the disease.
• Adding to this, no researches have been done to measure the psychological effects of such false positive results.

Nightingale answered 1 year ago

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