目的探讨原发性开角型青光眼和可疑性开角型青光眼的视盘参数与视野平均缺损(Mean defect,MD)之间的相关性。方法用海德堡激光眼底扫描仪(HRT-Ⅱ)和自动视野计测定128.
基于54个网页-相关网页
...后视力变化情况,同时采用自动视野计观察视野变化情况,观察指标包括平均视敏度(mean sensitivity,MS)、平均视野缺损(mean defect,MD)与缺损方差。
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After treatment the mean sensitivity, mean defect and total sensitivity were all correlated with corresponding BCVA (p<0.01).
黄斑区平均光敏感度、平均缺损、总的光敏感度于治疗后均与相应BCVA呈显著正相关(p<0.01)。
参考来源 - 联合疗法治疗缺血型视网膜中央静脉阻塞的临床疗效评价·2,447,543篇论文数据，部分数据来源于NoteExpress
Just because there is an increased risk of a baby having a birth defect if a woman has preconception diabetes doesn't mean it is going to happen.
只是在有妊娠前糖尿病的妇女中，婴儿出生缺陷的危险性会增加，并不意味着那一定会发生。
Experiments show that his method overcomes the defect of blocky effect in mean shift filtering, and is superior to mean shift filtering, Gaussian scale space filtering and median filter.
该方法克服了均值漂移滤波存在块状效应的缺点。实验结果表明，该方法的整体性能优于均值漂移滤波、高斯滤波和中值滤波。
Compared with the Mean Gray Level and OTSU algorithm, the binary conversion method has advantages of processing small-area defect images.
同otsu算法和灰度平均值算法比较，该图像二值化方法在具有小区域缺陷特征图像处理方面有一定的优势。
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