Saunders H
Ophthalmic Physiol Opt. 1988;8(1):37-42.
Changes in the axis of astigmatism have been followed up in the same individuals over several decades. Only a proportion of subjects with direct astigmatism in their youth change to inverse astigmatism by way of oblique astigmatism.
几十年来,一直在对同一批人散光轴的变化进行跟踪。年轻时为顺规散光的受试者中,只有一部分会通过斜轴散光转变为逆规散光。