| Summary: | 碩士 === 建國科技大學 === 機電光系統研究所 === 94 === The elongation of the average life-span of Taiwan nationals leads Taiwan to be becoming an advanced age society.The body functions of the middle-age and aged people are also degenerating. Hence, the chronic diseases, especially cardiovascular diseases, have been becoming the great threatens to these ages. Hypertension is one kind of common diseases, and it is also a very important reason causing cardiovascular diseases and even death in developed countries. Due to hypertension itself having no obvious symptoms, people are acknowledged while they fall ill seriously. Therefore, hypertension is called an invisible killer.
Our study was to collect the data from 48 test-acceptors,average age 50.6±11.1,who were divided into two groups, hypertension and non-hypertension. The test-acceptors were examined with iris detector to check whether there is any spray around their periphery iris. We counted the numbers of the two groups, and then analyzed the data by Chi-square Test . The result was P<0.001,it would indicate the obvious association between hypertension and the producing of spray around the periphery iris.
The aim of this study was to take the non-invasive and the non-medicine human body examination based on preventive medicine. We encourage the elder people and even those who don’t like to take health examination in the hospital to observe their periphery iris with a pen light in ordinary. The purposes were to beforehand prevent hypertension producing by completing the promotion of the hygienic condition and to reach the goal of early discovery early treatment.
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