When.com Web Search

  1. Ads

    related to: amnisure false positive rate cologuard screening

Search results

  1. Results From The WOW.Com Content Network
  2. Exact Sciences says its new colon cancer test shows 30% lower ...

    www.aol.com/news/exact-sciences-says-colon...

    The company reported $1.43 billion in revenue last year from its screening business, primarily from sales of its colon cancer test Cologuard, which was approved by the FDA in 2014. Colorectal ...

  3. False positive rate - Wikipedia

    en.wikipedia.org/wiki/False_positive_rate

    In statistics, when performing multiple comparisons, a false positive ratio (also known as fall-out or false alarm rate [1]) is the probability of falsely rejecting the null hypothesis for a particular test.

  4. Top-Line Data Show Exact Sciences' Cologuard Test ...

    www.aol.com/2013/04/18/top-line-data-show-exact...

    Top-Line Data Show Exact Sciences' Cologuard Test Demonstrates 92 Percent Sensitivity in the Detection of Colorectal Cancer All endpoints achieved in 10,000-patient trial of non-invasive ...

  5. False positives and false negatives - Wikipedia

    en.wikipedia.org/wiki/False_positives_and_false...

    The false positive rate (FPR) is the proportion of all negatives that still yield positive test outcomes, i.e., the conditional probability of a positive test result given an event that was not present. The false positive rate is equal to the significance level. The specificity of the test is equal to 1 minus the false positive rate.

  6. Positive and negative predictive values - Wikipedia

    en.wikipedia.org/wiki/Positive_and_negative...

    The positive predictive value (PPV), or precision, is defined as = + = where a "true positive" is the event that the test makes a positive prediction, and the subject has a positive result under the gold standard, and a "false positive" is the event that the test makes a positive prediction, and the subject has a negative result under the gold standard.

  7. FDA Clears Exact Sciences' Next-Generation Colorectal Cancer ...

    www.aol.com/fda-clears-exact-sciences-next...

    The Cologuard Plus test is now approved for adults ages 45 and older who are at average risk for colorectal cancer (CRC). FDA approval was based on findings from the pivotal BLUE-C study, one of ...

  8. Diagnostic odds ratio - Wikipedia

    en.wikipedia.org/wiki/Diagnostic_odds_ratio

    In medical testing with binary classification, the diagnostic odds ratio (DOR) is a measure of the effectiveness of a diagnostic test. [1] It is defined as the ratio of the odds of the test being positive if the subject has a disease relative to the odds of the test being positive if the subject does not have the disease.

  9. This blood test screens for 50 different types of cancer. Is ...

    www.aol.com/lifestyle/blood-test-screens-50...

    As with most blood tests, false-negatives can happen, meaning results could come back negative when a cancer does exist — although Grail reports that negative cancer test results from Galleri ...