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Measuring Disease Frequency - Essay Example

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a. Percentage of elderly men who are diagnosed with prostate cancer by age 80. The appropriate way to measure the frequency in this case is the use of the point prevalence method because the prevalence or presence of the ailment comes into existence at a definite point or instant, that is, reaching the age 80.
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Download file to see previous pages This means that if the birthing process is in order, there can be no odds or complications.
c. On the last day of the school year, the number of freshman college students who are at least 15 pounds heavier than when they started the school year. The measurement process that must be used is the so-called cumulative incidence from the start.1
b. Shorter duration of health condition. Naturally, shorter duration decrease the risk rate prevalence since the number of cases which is usually included as part of the numerator is lesser. Resultantly, there will also be reduction in the prevalence rate.
d. Loss of healthy people from the population for other reasons. In this case, the factor of loss of people due to other reasons cannot be a determinant. In short, it has no effect. For example, if we are to calculate the rate of mortality covering persons with tuberculoses and, after say a month, healthy members in the given population disappeared due to migration or travel, such incident or event has no bearing at all to the reckoning of the health risk rate.

Works Cited
Hami, Dr. Abdul Samad. Measure of Disease Frequency. United States Naval Medical Research

Unit No. 3. Accessed July 1, 2009. ...Download file to see next pagesRead More
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