期刊文献+

近视眼在低强度幕罩眩光光源下的失能眩光 预览 被引量:2

Disability glare with veiling glare source of low intensity in myopic eye
在线阅读 下载PDF
收藏 分享 导出
摘要 目的探讨在低强度幕罩眩光源下近视眼是否存在失能眩光.方法测定正常人30例50眼、低度近视29例48眼、中度近视53例80眼、高度近视50例80眼在白天及夜晚状态下有无眩光时的对比敏感度并计算眩光失能值.结果有无眩光时对比敏感度函数相比较,高度近视组白天仅在1.5及6 cpd处差异有显著性,有眩光时CS增高,夜晚则仅在3 cpd及18 cpd处有眩光时CS显著降低.在夜晚状态下3 cpd处高度近视组眩光失能值明显高于对照组及低中度近视组.结论在低强度幕罩眩光光源条件下,夜晚高度近视眼存在失能眩光. Objective To investigate whether disability glare happen or not in myopia under the low intensity of veiling glare source. Methods Contrast sensitivity without and with glare source was detected in 48 eyes of low myopic group (<-3. 00 D) ,80 eyes of medium myopic group (-3.00 D to -6. 00D) ,80 eyes of high myopic group (> -6. OOD) and 50 emmetropic eyes using OPTEC 3500 Vision Tester,and the glare disability score was calculated. Results Significant difference in contrast sensitivity with glare and without glare was only found at 18 cpd in the daytime and 1.5 cpd at night in low myopic group,and significant difference was found only at 3,6 and 18 cpd in the medium myopic group in the daytime,while at 1. 5 and 6 cpd in the high myopic group in the daytime. The contrast sensitivity with glare was higher in comparion with that without glare. However,it was significantly lower at 3 and 18 cpd at night in high myopic group. Significant differences in glare disability score were found only at 3 cpd at night in high myopic group compared with other groups. Conclusion There is no disability glare in low and medium myopic,but there is disability glare in high myopic eye at night.
作者 李晓华 吴德正 龙时先 梁炯基 Li Xiaohua , Wu Dezheng, Long Shixian , Liang Jiongji. Zhongshan Ophthalmic Center, Sun Yat-sen University of Medical Science, Guangzhou 510060,China
机构地区 广州
出处 《眼科研究》 CSCD 北大核心 2004年第6期 630-633,共4页 Chinese Ophthalmic Research
关键词 近视 失能眩光 眩光失能 对比敏感度 myopia disability glare glare disability contrast sensitivity
  • 相关文献

参考文献9

  • 1Nadler MP,Miller D,Nadler DJ.Glare and contrast sensitivity for clinicians[M].New York:Springer-Verlag New York Inc,1990.xix-xx 被引量:1
  • 2Elliott DB,Bullimore MA.Assessing the reliability,discriminative ability and validity of disability glare tests[J].Invest Ophthalmol Vis Sci,1993,34(1):108-119 被引量:1
  • 3Mainster MA,Timberlake GT.Why HID headlights bother older drivers[J].Br J Ophthalmol,2003,87(1):113-117 被引量:1
  • 4Abrahamsson M,Sjostrand J.Impairment of contrast sensitivity function (CSF) as a measure of disability glare[J].Invest Ophthalmol Vis Sci,1986,27(7):1131-1136 被引量:1
  • 5Nadler MP,Miller D,Nadler DJ.Glare and contrast sensitivity for clinicians[M].New York:Springer-Verlag New York Inc,1990.27 被引量:1
  • 6De Wit GC,Coppens JE.Stray light of spectacle lenses compared with stray light in the eye[J].Optom Vis Sci,2003,80(5):395-400 被引量:1
  • 7Vos JJ.On the cause of disability glare and its dependence on glare angle,age and ocular pigmentation[J].Clin Exp,2003,86(6):363-370 被引量:1
  • 8van den Berg TJ.On the relation between glare and straylight[J].Doc Ophthalmol,1991,78(3-4):177-181 被引量:1
  • 9Sloane ME,Owsley C,Alverez SL.Ageing,senile miosis and spatial contrast sensitivity at low luminances[J].Vis Res,1988,28:1235-1246 被引量:1

同被引文献40

  • 1毕宏生.对比敏感度在眼科的临床应用[J].中华眼科杂志,2004,40(9):645-648. 被引量:54
  • 2程振英,褚仁远,周行涛.准分子激光原位角膜磨镶术治疗近视后眼高阶像差变化的研究[J].中华眼科杂志,2006,42(9):772-776. 被引量:30
  • 3周炜,何正瑞,郑洁,黄蕊,彭子春.近视眼LASIK术后屈光度客观评价的研究[J].国际眼科杂志,2007,7(1):133-135. 被引量:20
  • 4Lee JBL, Seong GJ, Lee JH, et al. Comparison of laser epithelial keratomileusis and photorefractive keratectomy for low to moderate myopia[J]. J Cataract Refract Surg, 2001,27(4) :565. 被引量:1
  • 5Kaya V, Oncel B, Sivrikaya H, et M. Prospective , Paired comparison of Laser in situ Keratomileusis and Laser Epithelial Keratomileusis for Myopia Less Than- 6. 00 Diopters[J]. J Refract Surg, 2004,20:223-228. 被引量:1
  • 6Villa C, Gutierrez R,Jimenez JR. Night vision disturbances after successful LASIK surgery [J]. Br J Ophthalmol 2007 ; 91:1031-1037. 被引量:1
  • 7Fan-Paul NI,Li J,Miller JS,Florakis GJ. Night vision disturbances after corneal refractive surgery [J]. Surv Ophthalmol 2002 ;47:533-546. 被引量:1
  • 8Holeti K. Night vision disturbance [J]. J Cataract Refract Surg 2005 ;31:247-249. 被引量:1
  • 9Lackner B, Pieh S, Schmidinger G, Hanselmayer G, Simader C,Reitner A,et al. Glare and halo phenomena after laser in situ keratomileusis [J]. J Cataract Refract Surg 2003 ;29:444-450. 被引量:1
  • 10Hammond SD,Puri AK,Ambati BK. Quality of vision and patient satisfaction after LASIK[J]. Curr Opin Ophthalmol 2004 ; 15:328-332. 被引量:1

引证文献2

二级引证文献3

投稿分析

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部 意见反馈