How to interpret the test results of Guangzhou Golden Eye Vision Chart?

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How to interpret the test results of Guangzhou Golden Eye Vision Chart

Guangzhou Golden Eye Department is a formal ophthalmic hospital. The visual acuity chart it uses is a common tool for assessing vision. We need to understand how to correctly interpret the test results of Guangzhou Golden Eye Eye Chart. The following is detailed from different perspectives.

Arrangement and composition of visual acuity chart

The visual acuity chart used by Guangzhou Golden Eye Department is usually composed of multiple lines of letters or symbols, and the size of letters or symbols in each line gradually decreases. From top to bottom, the size of letters or symbols is 100%, 50%, 30%, 20% and 10% respectively. The tester needs to stand at a certain distance and read out line by line according to the doctor's instructions. By writing down the size of the smallest letter or symbol that the tester can accurately read, we can get the tester's vision.

When interpreting the test results of the visual acuity chart, it is necessary to understand the visual acuity represented by letters or symbols of different peers. In general, 100% represents the vision of normal people, 50% corresponds to myopia, and 30%, 20% and 10% correspond to higher myopia. The visual acuity of the tester can be preliminarily judged by the test results of the visual acuity chart.

Compare with normal value

The test results of Guangzhou Golden Eye Vision Chart can be compared with the vision of normal people to further understand the vision of testers. The common standard of vision is the product of vision and sight distance, which is called "standard vision". People with standard vision equal to 1 are considered as normal vision, and those with standard vision less than 1 represent below average.

By calculating the test results of the testers, their standard vision can be obtained. If the standard vision of the tester is 1, it means that his vision is normal; If the standard vision is less than 1, it means that the vision has a certain degree of decline. The specific degree of decline can be judged according to the difference between standard vision and 1. The greater the difference, the more serious the decline.

Comprehensive evaluation based on doctor's interpretation

It is very important to understand the doctor's interpretation when interpreting the test results of Guangzhou Golden Eye Eye Eye Chart. The doctor has rich medical knowledge and experience and can give the most accurate diagnosis and advice by comprehensively considering the test results of the tester and other relevant factors.

Doctors usually interpret the test results by comprehensively considering the age, gender, eye health and other factors of the tester. They will also combine other eye examination items, such as fundus examination, eyelid examination, etc., to comprehensively evaluate the vision of the tester. At the same time, the doctor will also give corresponding treatment or correction suggestions according to the specific situation of the tester, such as glasses, surgery, etc.

Summary

To interpret the test results of Guangzhou Golden Eye Eye Eye Chart, we need to consider the arrangement and composition of the chart, compare with the normal values, and conduct a comprehensive evaluation based on the interpretation of doctors. Correct interpretation of the test results can help us better understand our own vision, and take appropriate treatment or corrective measures in time to protect eye health.