Published in:
Open Access
01-12-2024 | Research
Reliability and validity of the Chinese revised version of the pectus excavatum evaluation questionnaire in children with pectus excavatum
Authors:
Yujia Wu, Qi Zeng, Yaguang Peng, Chenghao Chen, Na Zhang, Jie Yu
Published in:
BMC Pediatrics
|
Issue 1/2024
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Abstract
Objective
This study aims to translate the Pectus Excavatum Evaluation Questionnaire(PEEQ) into Chinese, and to comprehensively assess subjective outcomes in quality of life of children with pectus excavatum.
Methods
The PEEQ was translated from English to Chinese as according to the PRO translation guidelines. Structural validity and reliability of the questionnaire were examined by validated factor analysis and Cronbach’s alpha coefficient analysis respectively.
Results
The results of the validation factor analysis for the Chinese PEEQ parent’s and child’s questionnaires demonstrated that the fit indicators for each dimension met the required criteria. The overall Cronbach’s alpha coefficient of parent’s and child’s questionnaires were 0.840 and 0.854. Both the item-level content validity index (I-CVI) and scale-level content validity index (S-CVI) of each sub-questionnaire were 1.
Conclusion
The Chinese version of the PEEQ parent’s questionnaire is suitable as a proxy assessment for patients with PE, but the child’s questionnaire needs further adjustments.