Koçak-Altintas A G, Satana B, Koçak I, Duman S
Department of Ophthalmology, S.B. Ankara Hospital, Turkey.
Eur J Ophthalmol. 2000 Jan-Mar;10(1):77-81. doi: 10.1177/112067210001000113.
To investigate color vision and its relation with the type of amblyopia and visual acuity of amblyopic eyes.
In this prospective study, 67 amblyopic eyes of 64 patients, aged from 4 to 13 years (mean 6.8 +/- 2.1) and 26 eyes of 13 control subjects aged from 5 to 13 years (mean 7.3 +/- 1.6) were examined with the Farnsworth-Munsell 100 Hue Test (FM-100). Amblyopic eyes were grouped as strabismic (21 eyes) and anisometropic (46 eyes). Each group was subdivided according to their visual acuity, as less than 5/10 and 6/10 or better. The total errors, blue-yellow (B-Y) and red-green (R-G) partial error scores were obtained for each group. One-way ANOVA was used to assess differences between groups.
The error scores of all axes were lower in the control group than the amblyopic groups (p<0.001), but the differences within amblyopic groups were not significant (p>0.05).
Deficient color vision in the amblyopic eyes was not related to the visual acuity and type of amblyopia.
研究色觉及其与弱视类型和弱视眼视力的关系。
在这项前瞻性研究中，对64例年龄在4至13岁（平均6.8±2.1岁）患者的67只弱视眼和13例年龄在5至13岁（平均7.3±1.6岁）对照受试者的26只眼进行了Farnsworth-Munsell 100色调试验（FM-100）检查。弱视眼分为斜视性（21只眼）和屈光参差性（46只眼）。每组再根据视力分为低于5/10和6/10及以上。获得每组的总误差、蓝黄（B-Y）和红绿（R-G）部分误差分数。采用单因素方差分析评估组间差异。
对照组所有轴的误差分数均低于弱视组（p<0.001），但弱视组内差异无统计学意义（p>0.05）。
弱视眼的色觉缺陷与弱视的视力和类型无关。
