中国实用眼科杂志
中國實用眼科雜誌
중국실용안과잡지
CHINESE JOURNAL OF PRACTICAL OPHTHALMOLOGY
2011年
9期
915-914
,共1页
单眼视力%双眼叠加%视力测定法%透光遮眼法%瞳孔直径
單眼視力%雙眼疊加%視力測定法%透光遮眼法%瞳孔直徑
단안시력%쌍안첩가%시력측정법%투광차안법%동공직경
Monocular visual acuity%Binocular summation%Optometry%Monocular visual measurement under translucent cover%,Pupil diameter
目的 通过明视条件不同遮眼法下的单眼视力值和双视视力值比较，探讨毛玻璃透光遮眼法测定单眼视力的临床价值。方法 对来眼科体检的人员随机收集247人，用不透明和毛玻璃两种遮眼板检查的单眼视力值，与受试者本人的双眼视力值三者之间比较，同时测量不同检查条件下的瞳孔直径，与视力值进行比较分析。结果 (1)用不透明完全遮盖条件下所测单眼视力值低于另两种视力值，毛玻璃透光遮盖条件下的单眼视力与双眼视力均值差别无统计学意义(q =2.05 P＞0.05)。(2)不同遮盖法的瞳孔变化和视力差异相关。结论 毛玻璃透光遮眼法所测单眼视力值更真实自然，更稳定，并接近双眼视力值。
目的 通過明視條件不同遮眼法下的單眼視力值和雙視視力值比較，探討毛玻璃透光遮眼法測定單眼視力的臨床價值。方法 對來眼科體檢的人員隨機收集247人，用不透明和毛玻璃兩種遮眼闆檢查的單眼視力值，與受試者本人的雙眼視力值三者之間比較，同時測量不同檢查條件下的瞳孔直徑，與視力值進行比較分析。結果 (1)用不透明完全遮蓋條件下所測單眼視力值低于另兩種視力值，毛玻璃透光遮蓋條件下的單眼視力與雙眼視力均值差彆無統計學意義(q =2.05 P＞0.05)。(2)不同遮蓋法的瞳孔變化和視力差異相關。結論 毛玻璃透光遮眼法所測單眼視力值更真實自然，更穩定，併接近雙眼視力值。
목적 통과명시조건불동차안법하적단안시력치화쌍시시력치비교，탐토모파리투광차안법측정단안시력적림상개치。방법 대래안과체검적인원수궤수집247인，용불투명화모파리량충차안판검사적단안시력치，여수시자본인적쌍안시력치삼자지간비교，동시측량불동검사조건하적동공직경，여시력치진행비교분석。결과 (1)용불투명완전차개조건하소측단안시력치저우령량충시력치，모파리투광차개조건하적단안시력여쌍안시력균치차별무통계학의의(q =2.05 P＞0.05)。(2)불동차개법적동공변화화시력차이상관。결론 모파리투광차안법소측단안시력치경진실자연，경은정，병접근쌍안시력치。
Objective To explore the clinical value of frosted glass eye-shade in monocular visual acuity measurement by comparison of binocular and monocular visual acuity under various cover condition in light. Methods A total of 247 people came for physical examination were made distance visual acuity measurement by three ways: one eye was covered by a fiosted glass plate, opaque eye-shade, and no cover as well respectively, then was compared with each other. Pupil diameter was also measured in the states, and it's relation to visual acuity was discussed. Results The monocular visual acuity under opaque eye-shade was lower then the other two. Comparing the monocular visual acuity under frosted glass eye-shade with binocular visual acuity, there was no remarkable meaning in the difference (q=2.05, P ＞0.05). Activity of pupil was in relation to the difference of visual acuity under various conditions. Conclusions Monocular visual acuity under frosted glass eye-shade is more real and steady, and is more close to binocular visual acuity.
