Schor C, Wick B
J Am Optom Assoc. 1983 Jun;54(6):545-9.
Treatment of amblyopia with and without eccentric fixation using short term occlusion and rotating gratings was analyzed in a controlled study. A control group (n = 18) viewed a blank rotating disc for 15 minutes once a week for ten weeks while the treatment group (n = 20) observed rotating gratings for the same time period. Both groups performed visually guided tasks to maintain treatment interest. Visual acuity was analyzed before and after each treatment session using a multiple Landolt ring chart. Data were gathered in a double masked manner. Analysis did not reveal a statistically significant improvement of visual acuity with rotating grating therapy for treating amblyopia with or without eccentric fixation.
在一项对照研究中，分析了使用短期遮盖和旋转光栅对有无偏心注视的弱视进行治疗的情况。对照组（n = 18）每周观看一次空白旋转圆盘15分钟，共持续十周，而治疗组（n = 20）在相同时间段内观察旋转光栅。两组都执行视觉引导任务以保持治疗兴趣。每次治疗前后使用多兰德环视力表分析视力。数据以双盲方式收集。分析未显示旋转光栅疗法在治疗有无偏心注视的弱视方面使视力有统计学上的显著改善。
