论文部分内容阅读
目的测定分析弱视儿童干涉条纹视力。方法25例(43眼)弱视儿童通过手持式的Heine视网膜视力计进行干涉条纹视力的检查,其结果与最佳矫正视力进行对比。结果43只弱视眼干涉条纹视力平均为4．57±0．2。干涉条纹视力与最佳矫正视力呈正直线相关(r=0．650,P＜0．001),回归方程(?)=0．736x+1．171。中度弱视组干涉条纹视力检查的准确性低于轻度弱视组(X~2=2．471,P=0．166)。结论弱视儿童干涉条纹视力与其最佳矫正视力呈正直线相关,在轻度弱视儿童中两者比较接近。干涉条纹视力的检查可以帮助诊断弱视。
Objective To analyze and analyze the visual acuity of interference fringe in children with amblyopia. Methods Twenty-five eyes (43 eyes) with amblyopia were examined for interference fringe visual acuity using a hand-held Heine retinal visual acuity and the results were compared with those for best corrected visual acuity. Results The average visual acuity of 43 eyes of amblyopic eyes was 4.57 ± 0.2. The interference fringe visual acuity was positively correlated with the best corrected visual acuity (r = 0.650, P <0.001), and the regression equation (?) = 0.736x + 1.171. The accuracy of visual acuity in interference fringes was lower in mild amblyopia group than in mild amblyopia group (X ~ 2 = 2.471, P = 0.166). Conclusion Amblyopia children with interference fringe visual acuity and its best corrected visual acuity were positively correlated, both in children with mild amblyopia are relatively close. Check the interference fringe visual acuity can help diagnose amblyopia.