Reliability and validity of adapted simplified Chinese version of the Scoliosis Research Society-22 (SRS-22) Questionnaire
- VernacularTitle:简体中文版脊柱侧凸研究学会22项问卷表(SRS-22)的信度和效度评价
- Author:
Ming LI
;
Chuanfeng WANG
;
Shisheng HE
;
Xiaodong ZHU
- Publication Type:Journal Article
- Keywords:
scoliosis;
quality of life;
questionaire;
reliability;
validity
- From:
Academic Journal of Second Military Medical University
1982;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To evaluate the validity and reliability of adapted simplified Chinese Version of the Scoliosis Research Society-22(SRS-22)questionnaire.Methods:The English version of the SRS-22 was translated into simplified Chinese and was subjected to cross-culture adaptation;the final version of the simplified Chinese SRS-22 questionnaire was a consensus reached by an expert committee.Then the simplified Chinese version SRS-22 questionnaire and 36-Item Short Form Health Survey(MOS SF-36)questionnaire were used to survey 87 patients with adolescent idiopathic scoliosis who had been surgically treated;63 patients(72.4%)responded to the SRS-22 questionnaire.The average age of these patients(6 male,57 female)was(17.7?3.1)years(range,14.3-23.8 years).Fifty-six of the 63 patients returned the MOS SF-36 questionnaire.The 2 indicators of reliability were Cronbach's ? of internal consistency and intraclass correlation coefficient(ICC).Concurrent validity of the SRS-22 questionnaire was measured by comparing with domains of the SF-36 questionnaire,which was reflected by Pearson correlation coefficient(r).Results:The Cronbach ? values for 4 domains(function/activity,pain,self-image/appearance,and mental health)were all higher than 0.7;and the Cronbach ? value for satisfaction of management domain was acceptable.The intraclass correlation coefficients for function/activity,pain,self-image/appearance,mental health,and satisfaction domain were 0.74,0.78,0.86,0.81 and 0.84,respectively,demonstrating a satisfactory reproducibility.For the concurrent validity,3 domains had excellent correlation,10 had good correlation,and 21 had moderate correlation.Conclusion:The adapted simplified Chinese Version of the SRS-22 questionnaire has satisfactory reliability and concurrent validity,and might be suitable for post-operation clinical evaluation of Chinese adolescent patients with scoliosis.
