【摘要】 目的研究青少年近视患者应用角膜塑形镜矫治调节反应的改变。方法 110例青少年近视分为两组,角膜塑形镜组55例和框架眼镜组55例。应用分光检影设备对两组患者初次戴镜,及戴镜12月后双眼调节反应进行测定,同时计算调节滞后量,并统计分析。结果初次戴镜,角膜塑形镜组调节反应改变及调节滞后,同框架眼镜组相较差异不显著,P>0.05。戴镜12月后,角膜塑形镜组与框架眼镜组比较,调节反应改变和调节滞后均有明显差异,P<0.05。戴镜12月后同初次戴镜相较,角膜塑形镜组调节反应改变及调节滞后无显著差异,框架眼镜组则差异明显,P<0.05。结论青少年近视患者应用角膜塑形镜矫治,调节反应的改变明显大于应用框架眼镜矫治,而调节滞后低于框架眼镜矫治。更多还原

【Abstract】 Objective To study the adolescent myopia patients with orthokeratology implementation regulation reaction changes. Methods 110 cases of myopia teenagers were divided into orthokeratology lens group and frame glasses group, 55 cases in each group. The accommodative response were measured using a UV retinoscopy device on myopia teenagers at beginning and 12 months later,at the same time the accommodative lag were calculated. Results At the beginning, changes of accommodative response and adjust lag of orthokeratology lens group compared with the frame glasses group, with no difference, P > 0.05. 12 months later, there were significant difference of accommodative response and adjust lag between two groups, P < 0.05. The accommodative response and adjust lag at beginning and 12 months later were difference in frame glasses group,P < 0.05,but no difference in orthokeratology lens group,P > 0.05. Conclusion Changes of accommodative response in myopia with orthokeratology lens is larger than with frame glasses,but adjust lag is lower than with frame glasses.更多还原