Objective:To compare the repeatability of the Frisby, Randot and Howard Dolman stereotests, and to determine the 9% confidence limits for the change of each test.
Objective:To compare the repeatability of the Frisby, Randot and Howard Dolman stereotests, and to determine the 9% confidence limits for the change of each test.
目的 :比较Frisby、Randot、Howard Dolman三种立体视检查方法的可重复性 ,确定此三种临床用立体视检查方法的正常值变化的 9 %可信区间。