Evaluation and application of a Chinese version symptom questionnaire for visual dysfunctions(CSQVD)in school-age children  

作　　者：Fuyao Chen Lixia Lou Xiaoning Yu Peike Hu Weiyi Pan Xuan Zhang Xiajing Tang 

机构地区：[1]Eye Center,The Second Affiliated Hospital of Zhejiang University School of Medicine,Zhejiang Provincial Key Laboratory of Ophthalmology,Zhejiang Provincial Clinical Research Center for Eye Diseases,Zhejiang Provincial Engineering Institute on Eye Diseases,Hangzhou,China

出　　处：《Advances in Ophthalmology Practice and Research》2024年第3期134-141,共8页眼科实践与研究新进展（英文）

摘　　要：Objective:To develop and evaluate a Chinese version of the Symptom Questionnaire for Visual Dysfunctions(CSQVD)to quantify visual dysfunction symptoms in school-age children with various eye diseases,and to explore the relationship between ophthalmological disorders and visual dysfunction symptoms.Methods:Following standard scale adaptation procedures,the Symptom Questionnaire for Visual Dysfunctions(SQVD)was translated into Chinese(CSQVD).We employed random sampling to survey 198 outpatients aged 7–18 to assess the psychometric properties of the CSQVD.Using the reliable and validated questionnaire,we evaluated the determinants of visual dysfunction symptoms among 406 school-age patients at an eye center.The CSQVD scores were correlated with demographic and clinical variables,including gender,age,eye position,refractive power,and best-corrected visual acuity.Univariate analysis identified potential risk factors,followed by binary logistic regression and multiple linear regression analysis on factors with a P-value<0.05.Results:The CSQVD scale's critical ratio(CR)values ranged from 6.028 to 10.604.The Cronbach's Alpha coeffi-cient was 0.779,and Spearman-Brown split-half reliability was also 0.779.The I-CVI varied from 0.83 to 1.000,the S-CVI/Ave was 0.857,and the KMO value was 0.821.Multifactorial regression analysis indicated that high myopia(OR=5.744,95%CI[1.632,20.218],P=0.006)and amblyopia(OR=9.302,95%CI[1.878,46.058],P=0.006)were significant predictors of CSQVD symptoms.Multiple linear regression analysis showed that BCVA of amblyopic eyes(B=-5.052,95%CI[7.779,2.325],P=0.000)and SE power(B=-0.234,95%CI[-0.375,0.205],P=0.001)significantly affected the CSQVD scale scores.Conclusions:The Chinese version of the SQVD scale(CSQVD)demonstrates good feasibility,discriminatory power,validity,and reliability in assessing Chinese school-aged children.Furthermore,those who have severe myopia and amblyopia reported more visual dysfunction symptoms.

关 键 词：Visual function School-age children Visual quality SCALE RELIABILITY Validity 

分 类 号：R77[医药卫生—眼科]