中华眼视光学与视觉科学杂志
中華眼視光學與視覺科學雜誌
중화안시광학여시각과학잡지
CHINESE JOURNAL OF OPTOMETRY OPHTHALMOLOGY AND VISUAL SCIENCE
2015年
6期
356-359
,共4页
弱视%网络云计算%视知觉训练%对比敏感度
弱視%網絡雲計算%視知覺訓練%對比敏感度
약시%망락운계산%시지각훈련%대비민감도
Amblyopia%Cloud computing%Visual perception training%Contrast sensitivity
目的 探讨基于网络云计算的视知觉学习系统在弱视治疗中的临床效果.方法 临床实验研究.收集2014年1-5月在安徽医科大学第一附属医院眼科门诊就诊的单眼或双眼弱视患者60例(88眼),年龄5～19岁,随机分为A组(30例,43眼)和B组(30例,45眼).A组进行传统精细作业训练,B组进行基于网络云计算的视知觉训练,2组均配合常规遮盖疗法,训练3个月,对比2组弱视眼最佳矫正视力(BCVA)及双眼的对比敏感度变化,相关数据采用方差分析和t检验,对比敏感度的比较进行Bonferroni校正检验.结果 经过1个月的训练,2组弱视眼视力均有提高,B组提高优于A组,差异有统计学意义(t=-2.405,P＜0.05).训练3个月后,2组视力及对比敏感度均有提高,其中B组视力提高较A组更为明显,差异有统计学意义(t=-2.883,P＜0.05),并且B组中单眼弱视患者的相对“健眼”中频区的对比敏感度也有显著提高(t=-3.580,P＜0.008 3).结论 基于网络云计算的视知觉训练能快速有效地提高弱视患者的视功能,有望成为弱视治疗的一种新方法.
目的 探討基于網絡雲計算的視知覺學習繫統在弱視治療中的臨床效果.方法 臨床實驗研究.收集2014年1-5月在安徽醫科大學第一附屬醫院眼科門診就診的單眼或雙眼弱視患者60例(88眼),年齡5～19歲,隨機分為A組(30例,43眼)和B組(30例,45眼).A組進行傳統精細作業訓練,B組進行基于網絡雲計算的視知覺訓練,2組均配閤常規遮蓋療法,訓練3箇月,對比2組弱視眼最佳矯正視力(BCVA)及雙眼的對比敏感度變化,相關數據採用方差分析和t檢驗,對比敏感度的比較進行Bonferroni校正檢驗.結果 經過1箇月的訓練,2組弱視眼視力均有提高,B組提高優于A組,差異有統計學意義(t=-2.405,P＜0.05).訓練3箇月後,2組視力及對比敏感度均有提高,其中B組視力提高較A組更為明顯,差異有統計學意義(t=-2.883,P＜0.05),併且B組中單眼弱視患者的相對“健眼”中頻區的對比敏感度也有顯著提高(t=-3.580,P＜0.008 3).結論 基于網絡雲計算的視知覺訓練能快速有效地提高弱視患者的視功能,有望成為弱視治療的一種新方法.
목적 탐토기우망락운계산적시지각학습계통재약시치료중적림상효과.방법 림상실험연구.수집2014년1-5월재안휘의과대학제일부속의원안과문진취진적단안혹쌍안약시환자60례(88안),년령5～19세,수궤분위A조(30례,43안)화B조(30례,45안).A조진행전통정세작업훈련,B조진행기우망락운계산적시지각훈련,2조균배합상규차개요법,훈련3개월,대비2조약시안최가교정시력(BCVA)급쌍안적대비민감도변화,상관수거채용방차분석화t검험,대비민감도적비교진행Bonferroni교정검험.결과 경과1개월적훈련,2조약시안시력균유제고,B조제고우우A조,차이유통계학의의(t=-2.405,P＜0.05).훈련3개월후,2조시력급대비민감도균유제고,기중B조시력제고교A조경위명현,차이유통계학의의(t=-2.883,P＜0.05),병차B조중단안약시환자적상대“건안”중빈구적대비민감도야유현저제고(t=-3.580,P＜0.008 3).결론 기우망락운계산적시지각훈련능쾌속유효지제고약시환자적시공능,유망성위약시치료적일충신방법.
Objective To evaluate the efficacy of visual perception training system based on cloud computing.Methods This was a clinical trials study.Eighty-eight of sixty cases of monocular or binocular amblyopia aged from 5 to 19 years old were collected from hospital data during January to May 2014,and were randomly divided into Group A (43 eyes of 30 cases)and Group B (45 eyes of 30 cases).Subjects in Group A received the near work,Group B were trained with visual perception training based on cloud computing.Both groups trained for 3 months.Occlusion therapy was used in the unilateral amblyopic patients.Visual acuity and contrast sensitivity were compared between the two groups.Data were analyzed using ANOVA and t-test,and compare of contrast sensitivity using Bonferroni.Results After one month's training,visual acuity in amblyopic eyes were improved in both groups,but the improvement was larger in Group B (t=-2.405,P＜O.05).After three months' training,visual acuity and contrast sensitivity were both improved in two groups,but the improvement was more significant in Group B (t=-2.883,P＜O.05).For the monocular amblyopic patients,the "fellow eye" in Group B also showed a significant improvement in contrast sensitivity at medium spatial frequency (t=-3.580,P＜0.008 3),but there were no significant differences in Group A.Conclusion The visual perception training method based on cloud computing can effectively improve the visual function in amblyopic patients,and is expected to become a new way for treatment of amblyopia.
