单眼轻度近视青少年主导眼与近视关系分析  被引量:1

Analysis between dominant eye and myopia in adolescents with monocular mild myopia

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作  者:邸悦[1] 王智[1] 周晓东[1] 

机构地区:[1]复旦大学附属金山医院,上海201508

出  处:《中国实用眼科杂志》2012年第12期1417-1420,共4页Chinese Journal of Practical Ophthalmology

摘  要:目的调查分析单眼轻度近视青少年近视程度与主导眼间的相互关系。方法79例单眼轻度近视青少年根据近视程度分为Ⅰ组(-0.25-0.75Ds)15例,Ⅱ组(-1.0-2.0Ds)46例,Ⅲ组(-2.25--3.0Ds)18例。卡洞法测量所有受检者注视远5m处及近33cm处的主导眼,配镜矫正屈光不正后重新测量远近两处的主导眼别。结果根据轻度近视程度的不同,近视所在眼为主导眼的受检者在Ⅰ、Ⅱ、Ⅲ组中远5m处分别为:13例(86.7%)、28例(60.9%)、5例(27.8%);近33cm处分别为15例(100%)、40例(86.9%)、9例(50.0%);配镜矫正后3组远5m处分别为:14例(93.3%)、38例(82.6%)、8例(44.4%);近33cm处分别为:15例(100%)、40例(86.9%)、10例(55.6%)。3组受试者5m及33cm处裸眼及配镜矫正后主导眼所在眼差异均有统计学意义。结论近视屈光参差人群中,单眼视觉质量的下降会造成主导眼在双眼间的转换,近视程度的发展与主导眼之间存在某种联系。Objective To analyze the interrelation between myopia and dominant eye in the for- mation of myopia anisometropia. Methods All the 79 monocular mild myopic adolescents were di- vided into 3 groups according to their myopia degree: group Ⅰ (-0.250.75Ds) 15 cases, group Ⅱ (-1.0--2.0Ds) 46 cases, group Ⅲ (-2.25--3.0Ds) 18 cases. Card-Hole measurement was applied to de- cide dominant eye at 5m and 33cm, then re-measured dominant eye after correcting refractive error. Results According to the degree of mild myopia, subjects whose dominant eyes were myopic eyes in these 3 groups were 13 cases (86.7%), 28 cases (60.9%) , 9 cases (50.0%) at 5m distance respective- ly and 15 cases (100%), 40 cases (86.9%), 4 cases (27.8%) at 33cm distance respectively. After cor- recting refractive error, 14 cases (93.3%), 38 cases (82.6%), 8 cases (44.4%) at 5m distance respective- ly and 15 cases (100%), 40 cases (86.9%), 10 cases (55.6%) at 33cm distance respectively. Signifi- cant differences were found in dominant eye between 3 groups at 5m or 33cm before and after cor- recting. Conclusions The decreasing of visual quality may cause the switch of dominant eye in group with monocular mild myopia. There exists some relationship between myopia and dominant eye.

关 键 词:主导眼 近视 屈光参差 

分 类 号:R988.1[医药卫生—药品]

 

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