Droste P J, Trese M T
Michigan State University, GRAMAC, Grand Rapids, USA.
J Pediatr Ophthalmol Strabismus. 1995 May-Jun;32(3):188-90. doi: 10.3928/0191-3913-19950501-13.
This study evaluates functional vision in visually impaired children with stage IV to V cicatricial retinopathy of prematurity (CROP) by comparing results derived from the Teller acuity cards and a battery of behavioral tasks, the visual function battery (VFB). Vision was evaluated in 26 eyes of 15 children ages 6 months to 14 years, who underwent retinal reattachment procedures for active stage IV and stage V retinopathy of prematurity. Results showed that 10 of 26 eyes (38%) had a recordable grating acuity to Teller acuity card assessment. Twenty-five of 26 eyes (96%) showed a response to the VFB. Sixteen of 26 eyes (62%) showed recordable scores with the VFB but no corresponding scores with the Teller acuity cards. The VFB may be more reliable than the Teller acuity cards in measuring visual function in the very low acuity range.
本研究通过比较使用泰勒视力卡片和一系列行为任务（视觉功能测试组，VFB）得出的结果，评估患有IV至V期早产儿瘢痕性视网膜病变（CROP）的视力受损儿童的功能性视力。对15名年龄在6个月至14岁之间的儿童的26只眼睛进行了视力评估，这些儿童因活动性IV期和V期早产儿视网膜病变接受了视网膜复位手术。结果显示，在泰勒视力卡片评估中，26只眼睛中有10只（38%）具有可记录的光栅视力。26只眼睛中有25只（96%）对VFB有反应。26只眼睛中有16只（62%）在VFB测试中显示出可记录的分数，但在泰勒视力卡片测试中没有相应分数。在测量极低视力范围内的视觉功能时，VFB可能比泰勒视力卡片更可靠。
