Screening
hideScreening, in general, is the investigation of a great number of something (for instance, people) looking for those with a particular problem or feature. One example is at an airport, where many bags get x-rayed to try to detect any which may contain weapons or explosives. People are also screened going through a metal detector. Even though the procedure aims at a large number of screens, it is always equivalent to sampling in statistics, because the complete population is almost always inaccessible for screening.
Screening has other, more specific meanings:
For more information about Screening, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
News tagged with screening
Elevated-risk women refuse MRI breast cancer screening
9 hours ago |
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In a new study published in the January issue of Radiology, 42 percent of women eligible for breast cancer screening with MRI declined to undergo the procedure.
New tool for early diabetes detection in adults
20 hours ago |
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(PhysOrg.com) -- A simple questionnaire developed by researchers at Weill Cornell Medical College can promote early detection of diabetes in adults so they can dramatically reduce their risk.
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Largest study of PGD children shows embryo biopsy is safe for singleton pregnancies
2 hours ago |
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The largest and longest running study of children born after preimplantation genetic diagnosis and screening has shown that embryo biopsy does not adversely affect the health of babies born as the result of a subsequent singleton ...
Trends in melanoma incidence and stage at diagnosis vary by racial and ethnic group
22 hours ago |
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White and Hispanic individuals are being diagnosed with melanoma more frequently in recent years, whereas Hispanic and black patients continue to have advanced skin cancer at diagnosis, according to a report in the December ...
How flu succeeds: Investigators identify host factors that help multiple influenza strains thrive
1hour ago |
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Investigators at Burnham Institute for Medical Research (Burnham), Mount Sinai School of Medicine (Mount Sinai), the Salk Institute for Biological Studies (Salk) and the Genomics Institute of the Novartis Research Foundation ...
Making New Enzymes to Engineer Plants for Biofuel Production
Dec 21, 2009 |
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(PhysOrg.com) -- Brookhaven scientists have created a new enzyme with the potential to interfere with a key cell-wall component in plants, possibly leading to plants that are easier to "digest" and convert ...
Disability may be on the rise again after 20-year decline
21 hours ago |
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(PhysOrg.com) -- Disability rates among non-institutionalized older Americans increased between 2000 and 2005, a trend that could seriously impact the quality of life of seniors in the coming decades if it continues, according ...
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