Correlation analysis of visual display terminal exposure time and related eye diseases
AIM: To study the correlation between visual display terminal(VDT)exposure time and ocular symptoms.<p>METHODS: By use of questionnaire, a survey was carried out in 1218 undergraduate students from 3 universities in Zhuhai to find out their VDT exposure time and their eye symptoms. VDT exposur...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Press of International Journal of Ophthalmology (IJO PRESS)
2013-09-01
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| Series: | Guoji Yanke Zazhi |
| Subjects: | |
| Online Access: | http://www.ies.net.cn/cn_publish/2013/9/201309040.pdf |
| _version_ | 1818412612419846144 |
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| author | Xiao-Jing Zhao Ai-Ming Chen Guang-Ming Jin Qin Li |
| author_facet | Xiao-Jing Zhao Ai-Ming Chen Guang-Ming Jin Qin Li |
| author_sort | Xiao-Jing Zhao |
| collection | DOAJ |
| description | AIM: To study the correlation between visual display terminal(VDT)exposure time and ocular symptoms.<p>METHODS: By use of questionnaire, a survey was carried out in 1218 undergraduate students from 3 universities in Zhuhai to find out their VDT exposure time and their eye symptoms. VDT exposure time at different grades and ocular symptom scores in different exposure intensity crowd were compared, the relationship between VDT exposure time and ocular symptoms were investigated.<p>RESULTS: On average, VDT exposure time in all students of the three universities was 3.72±2.17h, the mean exposure time increased with grade. And the ocular symptoms scores increased with exposure time, VDT has a positive correlation with VDT exposure time.<p>CONCLUSION: Long-time exposure to VDT is harmful to visual health, eye health education should be strengthened to avoid or reduce the health damages caused by VDT exposure. |
| first_indexed | 2024-12-14T10:50:05Z |
| format | Article |
| id | doaj.art-20ea094481b34e4fa3407dc62aa8303b |
| institution | Directory Open Access Journal |
| issn | 1672-5123 |
| language | English |
| last_indexed | 2024-12-14T10:50:05Z |
| publishDate | 2013-09-01 |
| publisher | Press of International Journal of Ophthalmology (IJO PRESS) |
| record_format | Article |
| series | Guoji Yanke Zazhi |
| spelling | doaj.art-20ea094481b34e4fa3407dc62aa8303b2022-12-21T23:05:16ZengPress of International Journal of Ophthalmology (IJO PRESS)Guoji Yanke Zazhi1672-51232013-09-011391866186810.3980/j.issn.1672-5123.2013.09.40Correlation analysis of visual display terminal exposure time and related eye diseasesXiao-Jing ZhaoAi-Ming ChenGuang-Ming JinQin LiAIM: To study the correlation between visual display terminal(VDT)exposure time and ocular symptoms.<p>METHODS: By use of questionnaire, a survey was carried out in 1218 undergraduate students from 3 universities in Zhuhai to find out their VDT exposure time and their eye symptoms. VDT exposure time at different grades and ocular symptom scores in different exposure intensity crowd were compared, the relationship between VDT exposure time and ocular symptoms were investigated.<p>RESULTS: On average, VDT exposure time in all students of the three universities was 3.72±2.17h, the mean exposure time increased with grade. And the ocular symptoms scores increased with exposure time, VDT has a positive correlation with VDT exposure time.<p>CONCLUSION: Long-time exposure to VDT is harmful to visual health, eye health education should be strengthened to avoid or reduce the health damages caused by VDT exposure.http://www.ies.net.cn/cn_publish/2013/9/201309040.pdfcollege studentsvisual display terminalocular symptoms |
| spellingShingle | Xiao-Jing Zhao Ai-Ming Chen Guang-Ming Jin Qin Li Correlation analysis of visual display terminal exposure time and related eye diseases Guoji Yanke Zazhi college students visual display terminal ocular symptoms |
| title | Correlation analysis of visual display terminal exposure time and related eye diseases |
| title_full | Correlation analysis of visual display terminal exposure time and related eye diseases |
| title_fullStr | Correlation analysis of visual display terminal exposure time and related eye diseases |
| title_full_unstemmed | Correlation analysis of visual display terminal exposure time and related eye diseases |
| title_short | Correlation analysis of visual display terminal exposure time and related eye diseases |
| title_sort | correlation analysis of visual display terminal exposure time and related eye diseases |
| topic | college students visual display terminal ocular symptoms |
| url | http://www.ies.net.cn/cn_publish/2013/9/201309040.pdf |
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