Search results with tag "False positive"
Impact of false-positives and false-negatives in the UK’s ...
assets.publishing.service.gov.ukpeople being tested have the virus, the operational false positive rate becomes very important. Clearly the false positive rate cannot exceed 1.6% on that day, and is likely to be much lower. If the operational false positive rate was 0.4%, 400 of …
BLOOD DETECTION - Bluestar Forensic
www.bluestar-forensic.com• BlueStar ® Forensic has a stronger and longer-lasting luminescence that does not require total darkness to be visible. Good quality pic-tures can be obtained with an ordinary cam-era and film. • With a little practice, BlueStar® Forensic makes it impossible to get confused between blood and false positives since the lumines-
Virginia Department of Health Division of TB Control TB ...
www.vdh.virginia.gov___Administered the Mantoux TB Skin Test 2/2005-TB-512 Form A decision to test is a decision to treat. Given the high rates of false positive TB skin test results, the Division of TB Control discourages administration of the Mantoux TST to persons who are at a low risk for TB infection. Screener’s signature: Screener’s name (print ...
False Positive - TheChalkface
www.thechalkface.netFalse Positive Almost all medical tests have a small chance of a ‘false positive’ or a ‘false negative’. False positive: The test says you do have the ...