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 30 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?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

Did you know?

The horizontal fraction bar was introduced by the Arabs.