Yang Yanhui, Wu Huang
Department of Pediatrics, Second Hospital of Jilin University, Changchun, China.
Department of Optometry, Second Hospital of Jilin University, Changchun, China.
J Ophthalmol. 2019 Oct 31;2019:1570309. doi: 10.1155/2019/1570309. eCollection 2019.
The advantage of using an autostereoscopic smartphone is that it can achieve 3D effects without the need for glasses. The purpose of this study was to evaluate whether this technology could be utilized to detect stereoacuity.
An autostereoscopic smartphone was used to imitate Lang stereotest I & II, Pass Test 3, Dinosaur Stereoacuity Test, and the Random Dot Stereo Acuity Test to screen the stereopsis of children from 3-6 years old.
No significant difference was found between each pair of groups (autostereoscopic smartphone vs. Lang stereotest I, Lang stereotest II, Pass Test 3, Dinosaur Stereoacuity Test, and Random Dot Stereo Acuity Test, respectively; Wilcoxon signed-rank test, value all >0.05). All of the weighted kappa were higher than 0.84. Therefore, all of the comparisons between measurements showed a high level of agreement.
The autostereoscopic smartphone is an effective tool when used for the screening of deficiency in stereopsis.
使用自动立体智能手机的优势在于无需佩戴眼镜即可实现3D效果。本研究的目的是评估该技术是否可用于检测立体视锐度。
使用自动立体智能手机模仿朗氏立体视检查I和II、通过测试3、恐龙立体视锐度测试以及随机点立体视锐度测试，对3至6岁儿童的立体视进行筛查。
各配对组之间（分别为自动立体智能手机与朗氏立体视检查I、朗氏立体视检查II、通过测试3、恐龙立体视锐度测试以及随机点立体视锐度测试；Wilcoxon符号秩检验，P值均>0.05）未发现显著差异。所有加权kappa均高于0.84。因此，各测量值之间的所有比较均显示出高度一致性。
自动立体智能手机用于筛查立体视缺陷时是一种有效的工具。
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