@article{ref1,
title="Correlativity between projected visual chart vision and contrast vision",
journal="Fa Yi Xue Za Zhi",
year="2013",
author="Liu, Dong-Mei and Zhou, Shu and Xia, Wen-tao and Chen, Jie-min and Peng, Shu-Ya",
volume="29",
number="2",
pages="96-98",
abstract="OBJECTIVE: To study the correlativity between the projected visual chart vision (&quot;projector vision&quot; in this paper) and the measured values of contrast vision, and to explore the application of contrast vision in identifying visual impairment after eye injury in the clinical forensic medicine. METHODS: One hundred and twenty nine eyes of seventy-nine young volunteers were collected for examination both of projector vision and contrast vision. In the examination of contrast vision, the contrast of optotypes were set to 100%, 25% and 10%, respectively. The correlativity of both collected experimental data were statistically analyzed. RESULTS: Projector vision was consistent with 100% contrast vision. There was a close and positive correlation between the contrast of optotypes and measured vision values. Under the same contrast of optotypes, projector vision presented a linear correlation with the average value of contrast vision. CONCLUSION: There is a close correlation between projector vision and contrast vision. The contrast vision can be applied to judicial identification in the clinical forensic medicine.<p /> <p>Language: zh</p>",
language="zh",
issn="1004-5619",
doi="",
url="http://dx.doi.org/"
}