虚拟现实技术对弱视儿童视功能的影响

Effect of virtual reality technology on the visual function of amblyopia children

目的探讨虚拟现实技术在弱视儿童视功能检查与治疗中的临床效果。方法选取医院2019年5月—2020年3月经检查收治的100例弱视患儿(200只眼)为研究对象,按照基础资料组间均衡可比的原则分为对照组和观察组,各组50例(100眼)。对照组实施国际标准视力表进行常规远近视力检查及传统治疗方法,观察组在对照组基础上实施虚拟现实技术,比较两组患儿治疗后视功能水平。结果治疗后观察组患儿在同时视功能方面与对照组差异无统计学意义(P>0.05);观察组在融合、立体视功能、动态立体视功能方面明显优于对照组,差异有统计学意义(P<0.05)。结论对弱视患儿视功能检查与治疗过程采用虚拟现实技术,可有效提升检查及治疗效果,改善视功能。

Objective To explore the clinical effect of virtual reality technology in the examination and treatment of visual function in children with amblyopia.Methods A total of 100 children(200 eyes)with amblyopia who had undergone menstrual examination in hospital from May 2019 to March 2020 were selected as the study objects.According to the principle of balance and comparability between the basic data groups,they were divided into a control group and an observation group,with 50 cases(100 eyes)in each group.The control group implemented the international standard visual acuity chart for routine distance and near vision inspection and traditional treatment method,and the observation group implemented virtual reality technology on the basis of the control group to compare the visual function level of the two groups after treatment.Results After treatment,there was no significant difference in simultaneous visual function between the observation group and the control group(P>0.05).The observation group was significantly better than the control group in terms of fusion,stereo vision function,and dynamic stereo vision function,and differences were statistically significant(P<0.05).Conclusion The use of virtual reality technology in the visual function inspection and treatment of children with amblyopia can effectively improve the inspection and treatment results and improve visual function.