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Author Question: Mathematically-based item selection as opposed to theoretically-based item selection ... (Read 62 times) |
Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).
Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.
Everyone has one nostril that is larger than the other.
Thyroid conditions may make getting pregnant impossible.
According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.