What is meant by the sensitivity' of a test for a certain disease? ...

Author Question: What is meant by the sensitivity' of a test for a certain disease? ... (Read 62 times)

amal

Hero Member
Posts: 572

on: Jul 24, 2018

What is meant by the sensitivity' of a test for a certain disease?

Question 2

What two conditions cause a test to have a relatively high rate of false positives?

catron30

Sr. Member
Posts: 297

Reply #1 on: Jul 24, 2018

Answer to Question 1

THE PROPORTION OF PEOPLE WHO CORRECTLY TEST POSITIVE WHEN THEY ACTUALLY HAVE THE DISEASE.

Answer to Question 2

1) THE BASE RATE IS LOW; AND 2) THE TEST IS LESS THAN PERFECT.

Need homework help now?

Ask unlimited questions for free

Ask a Question

« previous next »

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Did you know?

Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

Did you know?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Did you know?

Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.