What is a "false positive" and how does it affect me?
Preventing Spam: Frequently Asked QuestionsWhen spam software identifies a piece of e-mail as spam, even though you do not consider the e-mail to be spam, it is called a false positive. It probably only takes you a single glance at an e-mail message to identify it as spam. However, it's difficult to automate that process. The IronPort software attempts to overcome false positives by using many characteristics associated with e-mail to judge how likely it is that an e-mail is spam.
Related QuestionsWhat does it mean to have a false positive newborn hearing screening test?
Screening, FAQs, EHDI, NCBDDD, CDCA false positive hearing screening test result is when a baby does not have a hearing loss but the newborn does not pass the hearing screening. Hearing screening tests are not meant to diagnose hearing loss in infants. Instead, they are meant to find all infants that might have a hearing loss. Because they are not a diagnostic test, hearing screening tests sometimes misidentify infants as having a hearing loss.
Related QuestionsCan you get a false positive hepatitis C test result?
AIDS Action Committee of Massachusetts:It is possible to get a false positive test result. This happens when a doctor or laboratory has not performed a confirmatory antibody test before giving people their results. When a person has an antibody test, the lab usually runs two different kinds of tests. One is called an EIA test which is highly sensitive. It can sometimes overreact, so a positive result with the EIA is usually followed up with a RIBA test which is a sophisticated, highly-specific, antibody test.
Related QuestionsCan I be pregnant and not get a positive HPT (a False Negative result)?
Early Pregnancy Tests and Ovulation Predictor Kits: FAQFalse negative results are more common than false positives - and are primarily due to inaccuracies in timing of the test or carelessness in the test procedure itself. Please follow test instructions with circumspection and precision. A false negative result can also stem from using a diluted urine sample and/or from taking a test too early in pregnancy. First morning urine contains the most concentrated presence of hCG - which makes it the ideal sample for pregnancy testing.
Related QuestionsWhat is a false positive?
TOP Intrusion Detection Systems Interview Questions and FAQs...Most IDS use signatures to compare against attacks. Sometimes normal activity triggers the IDS. The IDS detects an attack signature during normal activity. Part of maintaining the IDS is knowing when what you are dealing with is a false positive and tuning the IDS to avoid them.
Related QuestionsAnti-SpamA legitimate e-mail that is not delivered because Spam filters incorrectly identified it as Spam mail.Related Questions
Sentinare Messaging Solutions: Global Email Security. Suppor...False Positives occur when Sentinare PostGuard mistakenly thinks that a piece of legitimate mail is spam, and quarantines it instead of delivering it to your inbox. These are errors, in effect, and considered by most people to be the worst kind, since it blocks legitimate mail. Fortunately Sentinare PostGuard lets you rescue this kind of mail from the Quarantine, so this mail is not actually lost.Related Questions
What are false positive and false negative results?
FAQ's - NCCC National Cervical Cancer CoalitionThe Pap test is a screening test and, like any such test, it is not 100-percent accurate. Although false positive and false negative results do not occur very often, they can cause anxiety and can affect a woman's health. A false positive Pap test means that a patient is told she has abnormal cells, but the cells are actually normal. A false negative Pap test occurs when a specimen is called normal, but the woman has a significant abnormality that was missed.
Related QuestionsHow accurate are drug tests? Is there a possibility a test could give a false positive?
NIDA Drugs of Abuse and Related Topics - Frequently Asked Qu...Tests are very accurate but not 100 percent accurate. Usually samples are divided so if an initial test is positive a confirmation test can be conducted. Federal guidelines are in place to ensure accuracy and fairness in drug testing programs.
Related QuestionsIf an arbovirus test is a "false positive" what does that mean?
WNV & EEE Q&AA "false positive" occurs when an initial tests indicates that a person does have WNV or EEE, but a later, more specific tests indicates that the person does not actually have the infection. While it is important for the Maine CDC to get an accurate picture of where people are being infected in order to focus prevention and control efforts, the result does not have a great impact on the individual person. There is no specific treatment that the person would receive due to WNV or EEE.
Related QuestionsWhat is a False-Positive Tuberculosis Skin Test?
Tuberculosis FAQ - Frequently Asked Questions About Tubercul...Getting tested for Tuberculosis is very important, especially if you believe you may have been exposed to Tuberculosis. However, there are times when the Tuberculosis skin test produces a false-positive result. Find out what this means and what you should do about it. My husband was exposed to Tuberculosis when someone with Tuberculosis spit on him. He and I both tested positive..
Related QuestionsHow common are false positive pregnancy test and what causes them?
AimStrip Pregnancy Tests ( Aimstick ) - Low Cost, Highest Se...Related Links: Ovulation Calendar | Due Date Calculator | Pregnancy | Pregnancy Calendar | Pregnancy Symptoms | Pregnancy Week by Week Statements and opinions expressed in articles and elsewhere on this site are not necessarily those of Earth's Magic Inc. and should not be considered facts. The information published on this site by Earth's Magic Inc / BabyHopes.
Related QuestionsWhat can cause a false positive HIV-1 EIA result?
Texas Department of State Health Services - Frequently Asked...In 2-5% of individuals who have recently received an influenza vaccination, there may be a temporary false positive EIA.
Related QuestionsI found a false positive for a certain rule. What should I do?
It is very hard to anticipate on all possible programming situations. Hence, it is appreciated if you inform your TICS representative about this.
Related QuestionsWhat do you mean exactly by false positive?
ALTOSPAM anti-spam & anti-virus FAQA false positive is a licit message interpreted by an antispam solution as being a spam. The rate of false-positive is the most important criterion to qualify an antispam solution. This is why ALTOSPAM was thought from its design so as to minimize at most the rate of false-positive.
Related QuestionsCan false positive results occur?
FAQAny screening test can give a "false positive" result. Confirmation testing verifies non-negative results and rules out other potentially interfering drugs that might have caused a non-negative result.
Related QuestionsCan you have a "false positive" test result?
Hepatitis C Testing - FAQYes, a false positive test means the test looks as if it is positive, but it is really negative. This happens more often in people who have a low risk for the disease. It is important to confirm the test result a second time.
Related QuestionsWhat does a positive result mean?
deCODE diagnosticsIt is important to bear in mind that common diseases, such as atrial fibrillation and stroke, occur as a result of the interplay of both environmental (including lifestyle and other health and medical conditions) and inherited risk factors. As a result, having a specific genetic risk factor for a common disease does not mean that one will necessarily develop the disease; and not having a certain risk variant does not eliminate the possibility of developing the disease.
Related QuestionsHepatitis C Check - Frequently Asked QuestionsIt means that Hepatitis C antibodies were found by the laboratory in a particular blood sample and the individual providing that sample is infected. That individual is capable of passing the virus to someone else.Related Questions
How does it affect you?
Arthritis NSW | Education | Frequently Asked Questionsa abou...Arthritis and musculoskeletal pain can affect different people in different ways. Everyone gets aches and pains in their muscles and joints from time to time particularly if they take part in strenuous physical activities. Such pain is often short lived. However the different types of arthritis require medical assessment and intervention, the aim of which is to induce remission, relieve pain and improve function.
Related QuestionsHow does this affect my bill?
Frequently Asked QuestionsInstead of mailing out student invoices each semester, you will be emailed a notification from e-commerceProcess@sdbor.edu that a new statement is ready to view and pay in SDePay. The email notification will be sent to your official university email address. Any authorized payers which you have created profiles for will also receive the email notification. Payment and payment plan arrangements will still be due prior to the start of the term.
Related QuestionsWhat factors can cause false positive results with T-scan imaging?
Imaginis - Frequently Asked Questions About T-scan Imaging o...One limitation of T-scan is that is can sometimes yield false-positive results. That is, the T-scan will indicate cancer when cancer is not present. Researchers believe that the rate of false-positive results with T-scan imaging seems to be correlated to hormone status. In young, pre-menopausal women, the rate of false positives is correlated with estrogen levels over the menstrual cycle.
Related QuestionsWhat is a false positive HIV test?
hiv / aids test for $20Occasionally, a person will get a positive (+) blood test to a disease which he or she does not have. Science has a name for this--"biological false positive". This is why it is so important that a positive (+) HIV test be followed by more HIV tests by a doctor to confirm whether the person is infected or not.
Related QuestionsWhat is meant by a false positive test?
Lyme DiseaseThe tests may read false positive (suggesting a person has Lyme disease when actually he does not). Since the tests measure antibodies, it is possible that the patient has antibodies directed against a different organism which previously infected him. If these antibodies are similar to the Lyme antibody, they may give a positive reaction in the lab test, even though they are not Lyme antibodies.
Related QuestionsWhat precautions are needed to reduce false positive sputum smear results?
Frequently Asked QuestionsUse new slides. Nevertheless, the scratches on the slide can be differentiated as these occur in parallel rows and are found deeper.
Related QuestionsHow do I report a "false positive," where PhishTank wrongly labels a site as a phishing site?
PhishTank > Frequently Asked Questions (FAQ)False positives -- where a site is labeled as a phishing site incorrectly -- are very damaging. Go to the Phish detail page for the site in question, click on the link "This site is not a phish" and follow instructions. These reports will be taken seriously.
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