Application of simplified Chinese version SRS-22 questionnaire on assessment of life quality in Chinese scoliotic adolescents pre-and post-operation
- VernacularTitle:简体中文版SRS-22量表在中国青少年脊柱侧凸患者手术前后生活质量评估中的初步应用
- Author:
Tielong LIU
;
Yu HAN
;
Yongfei ZHAO
;
Xuesong ZHANG
;
Zheng WANG
;
Yan WANG
- Publication Type:Journal Article
- Keywords:
scoliosis;
adolescent;
SRS-22 scale;
quality of life;
reproducibility of results
- From:
Medical Journal of Chinese People's Liberation Army
1983;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the validity and reliability of simplified Chinese version Scoliosis Research Society-22 (SRS-22) questionnaire on assessment of life quality of adolescent idiopathic scoliosis (AIS) patients at different time points pre-and post-operation. Methods Translation and cross-cultural adaptation of the English version of SRS-22 questionnaire was done. 177 AIS patients were involved in present study and the life quality before and 6-and 12-months after operation was assessed by SRA-22 and Short Form-36 (SF-36) questionnaire, of them 145 cases (26 males and 119 females; 11.1-17.9 years old, averaged 15.8; Cobb angle 41?-109?, averaged 63?) completed all the 3 steps. To evaluate the reproducibility, 65 patients were assessed twice in an interval time of 4-6 days (averaged 4.6 days) before operation and 55 valid questionnaires were received, 65 patients were assessed twice in an interval time of 7-21 days (averaged 14.7 days) at 12 months following up and 57 valid questionnaires were received. The two measures of reliability as internal consistency and reproducibility were determined by Cronbach's ? coefficients and intraclass correlation coefficient (ICC), respectively. Concurrent validity was measured by comparing with SF-36 questionnaire. Measurement was made using the Pearson correlation coefficient (r). Results The Chinese version SRS-22 questionnaire had a satisfactory validity and reliability, with average Cronbach's ? coefficients of 0.79-0.85 and average ICC of 0.77-0.87. Considering concurrent validity, 2 domains had excellent correlation (r=0.75-1.00), while 12 had moderate correlation (r=0.50-0.75). The function/activity (SRS-22) and role-physical or physical functioning (SF-36), pain (SRS-22) and pain index (SF-36), mental health (SRS-22) and mental health (SF-36) had good correlation (r=0.70-1.00). For the 145 patients, there were some differences in 5 various domains between the three measurements (pre-operation and 6 and 12 months post-operation). The scores of all domains 12 months after operation increased significantly than those of pre-operation and 6 months post-operation (P
