Proskurina O V, Rozenblium Iu Z, Bershanskiĭ M I
Vestn Oftalmol. 1998 May-Jun;114(3):43-5.
A table of silhouette patterns meeting the requirements of ISO standard is developed in Russia. The aim of this work was to assess by ISO method the correspondence of visual acuity evaluated by the pattern table to visual acuity evaluated by Landolt rings and select the patterns the recognition of which is most of all similar to recognition of Landolt's rings. Visual acuity was examined by the ISO method in 10 subjects with visual acuity of 1.0. Visual acuity assessed by patterns corresponded to that assessed by Landolt's rings if the examinee was acquainted with all tests. Recognition of patterns was assessed in 22 children aged 3.5-5.5 years. Patterns which were identified in less than 50% cases were excluded from the tables. The proposed table can be used in practical ophthalmology, because the results of visometry using this table are compatible with the results of examination by means of Landolt's rings.
俄罗斯制定了一份符合ISO标准要求的轮廓图案表。这项工作的目的是通过ISO方法评估图案表评估的视力与兰多尔特环评估的视力之间的对应关系，并选择那些识别方式与兰多尔特环识别方式最为相似的图案。采用ISO方法对10名视力为1.0的受试者进行了视力检查。如果受试者熟悉所有测试，那么图案评估的视力与兰多尔特环评估的视力相符。对22名年龄在3.5至5.5岁的儿童进行了图案识别评估。识别率低于50%的图案被排除在表格之外。所提出的表格可用于实际眼科检查，因为使用该表格进行视力测量的结果与通过兰多尔特环检查的结果是一致的。
