Cancer Detection and Prevention It is generally b

Considerable research has been conducted on cancer modeling and screening (t!:21). Typically, these investigations examine the statistical aspects of screening. The data obtained are used to estimate the natural history of a particular disease and then used to decide if screening was of benefit.

A number of criteria should be met before a disease merits routine screening on a mass scale in asymptomatic individuals (k!:589). For one, the condition should be serious: it should have major consequences for the population as a whole. In addition, the disease should have a recognizable preclinical early stage. Lastly, treatment at that preclinical stage should also result in reduced mortality.

Many forms of cancer meet these criteria. Over a million new cases of cancer are diagnosed in the United States annually (n!:11). Moreover, it is estimated that nearly half of the people diagnosed eventually succumb to the disease. According to the American Cancer Society, cancer mortality could be reduced by a third if all physicians regularly used early detection measures.

One problem, however, is a lack of clear policy regarding this is

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Some common words found in the essay are:
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Approximate Word count = 810
Approximate Pages = 3 (250 words per page)

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