双眼视力

统计各年龄组的平均双眼视力，分析视力与性别、年龄的关系。

Average binocular visual acuity of every group were recorded and calculated .

结论：①双眼视力差异影响立体视的形成。

Conclusion : Binocular visual acuity differences and visual acuity had closely relationship to stereoacuity .

单眼和双眼视力丧失对生活质量的影响

Impact of unilateral and bilateral vision loss on quality of life

永久完全丧失双眼视力

Permanent Total Loss of Sight of both Eyes

结果各年龄组双眼视力低常均多于单眼视力低常；

Results Subnormal vision of both eyes was more than that of single eye .

永久完全丧失双眼视力那是一双冷漠的绿眼睛。

Permanent Total Loss of Sight of both Eyes His eyes were cold and green .

三个月后，他发展为视神经炎，双眼视力亚急性，无痛性下降。

Three months later , he developed optic neuritis with subacute painless vision loss in both eyes .

根据视力分为两组：双眼视力0.06～0.1组28例，视力≤0.05组53例。

The patients were divided into two groups according to vision : 28 cases in the group with binocular vision between 0.06-0.1 ;

由于猫头鹰面部相对扁平，再嵌上一双大眼睛，这样就增强了双眼视力。

This is partly the result of having large eyes that are set on a relatively flat face , thus increasing binocular vision .

双眼视力平衡（双眼视力差＜2行）的患儿视敏度＜0.6对立体视的形成有明显影响，视敏度＜0.6立体视差。

BVAD 2 lines had obvious effects on stereopsis . And visual acuity < 0.6 had obvious effects on stereopsis in amblyopic children of BVAD < 2 lines .

采用多因素分析的方法探讨了各种有关因素，如视力恢复情况、双眼视力差异、影像不等、年龄等对术后双眼视觉恢复的影响。

Psychophysics of Binocular Vision The correlation of the postoperative recovery of stereopsis with VA , the binocular VA difference , the amount of aniseikonia and age were discussed .

该人群中双眼视力<0.1的白内障手术负荷量为2.3%，手术覆盖率为37.0%，白内障盲的社会负担率为3.1%。

In those populations the burthen of cataract surgery with bilateral vision less 0.1 was 2.3 % , and cataract coverage was 37.0 % , and cataract blindness burden was 3.1 % .

结果10年间男、女学生双眼视力均值均在5.0以上，视力低下率为5.0%～8.3%。

Results During the ten years the mean eyesight of both the left eyes and the right ones of students were above 5.0 , and the range of mal-eyesight rate was from 5.0 % to 8.3 % .

方法有目的的选择12例双眼视力、眼压、视野相近的开角型青光眼病例，采用自身对照，一只眼行小梁切除术，另一只眼行非穿透性小梁切除术。

Methods 12 patients ( 24 eyes ) with similar visual acuity , intraocular pressure ( IOP ), and visual fields injuries were selected , one of the eye was operated with trabeculectomy while the other with nonpenetrating trabeculectomy .

多元线性回归分析示，青光眼患者视觉相关生活质量的预测变量有生活调适、机能保健、青光眼家族史和双眼综合视力分级。

Multiple linear regression analysis indicated that life adjustment , functional health promotion , positive family history , and binocular visual acuity were predictors of visual-related quality of life in glaucoma patients .

单眼盲、双眼低视力和单眼低视力的比例分别为1700%、2300%和800%。

These patients were all 60 years old or above . The rates of unilateral blindness , bilateral low vision and unilateral low vision were 17.00 % , 23.00 % and 8.00 % , respectively .

1984年后，白内障手术率持续增加，以双眼小孔视力<005作为盲的标准，白内障手术覆盖率为5636%，白内障盲人的社会负担率为163%。

The cataract surgical rate had been increasing since 1984 . When the bilateral pinhole vision < 3 / 60 was defined as the blindness criterion , the cataract blindness surgical coverage rate was 56 36 % , and the bilateral cataract blindness burden was 1 63 % .

学龄前儿童的条栅视力观察正常婴幼儿双眼条栅视力评估

Evaluation the grating visual acuity of Chinese normal infants

2004年对双眼裸眼视力均正常（≥1.0）的326名考生测量了眼轴长度。

326 students with normal VA (≥ 1.0 ) in 2004 were measured the axial length in both eyes .

它的小脑袋象麋鹿，但眼睛大且双眼都有视力，耳朵高高竖起，还可以转动以便听到四面八方的声音。

Kangaroos usually have small deer-like heads with wide set eyes and binocular vision , prominent upright ears which rotate to hear in all directions .

方法：个案报告结果：一位23岁女性主诉左眼球下陷及双眼渐近性视力下降。

Method : An observational case report Result : A23-year-old woman suffered from sunken globe in the left eye and progressively blurred visio in both eyes .

以双眼日常生活视力<01为标准，白内障手术的覆盖率为4779%，白内障盲人的社会负担率为222%。

When the bilateral presenting vision < 6 / 60 was defined as the blindness criterion , the cataract blindness surgical coverage rate was 47 79 % , and the bilateral cataract blindness burden was 2 22 % .

对双眼盲及低视力患者视力相同或相似需决定何眼使用助视器时CSF是一重要依据。

When the blind or the low vision patients with the same or similar visual acuity in both eyes , the CSF is an important consideration in prescribing visual aid .

双眼泛红和视力模糊对一些配戴隐形眼镜的人来说是一大梦魇。

Redness or blurred vision can be a nightmare for some contact wearers .

该人群中双眼盲和双眼低视力的患病率分别为2.1%和3.2%，由白内障造成的双眼盲、单眼盲、双眼低视力、单眼低视力分别占56.8%，68.8%，38.6%，73.8%。

Age related cataract accounted for 56.8 % bilateral blindness , 68.8 % of single blindness , 38.6 % of bilateral low vision and 73.8 % of single low vision .

按照WHO的盲与低视力的诊断标准，年龄相关性白内障导致的双眼盲占2.58%，导致的双眼低视力占6.56%。

Based on the WHO diagnostic criterion on Blind and Low vision , the blindness rate caused by bilateral cataract was 2.58 % and that of bilateral cataract low vision was 6.56 % .

其机制是双眼间的模糊抑制，虽然双焦点的视力通常会较正常视力稍下降，但人的大脑会逐渐适应这一双焦视力状态，而使双眼视力逐渐提高。

Its mechanism called interocular blur suppression . The binocular visual acuity is usually slightly reduced , but the brain will gradually adapt this condition , and improve binocular vision finally .

所检出的27例青光眼患者中，有19例视功能有一定程度的损伤，其中6例双眼盲，5例单眼盲，4例双眼低视力，4例单眼低视力；

There were 6 bilateral blindness , 5 unilateral blindness , 4 bilateral low vision and 4 unilateral vision glaucoma patients .

双眼单视功能的丧失与斜视发病年龄，弱视治疗效果及双眼视力参差大小有关。

The recovery of binocular vision depended upon the age of onset , the efficacy of amblyopic therapy and the degree of bilateral visual acuity difference .