In this study, the CSQ was subjected to item-level exploratory factor analysis.
This SLR aims to to identify, appraise and synthesise the outcome measures used to assess self-management in patients with chronic pain
Italian validation of the CSQ.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4158961/#b3-prm-19-3-153French validation of the CSQ.
https://pubmed.ncbi.nlm.nih.gov/18514150/