Description
There is no valid patient-reported outcome for children with ACL deficiency. Thus, a new PROM - KIDS-KNEES-ACL - was developed using gold standard qualitative methods. In this study, the psychometric properties of KIDS-KNEES-ACL were assessed by Rasch and Confirmatory Factor Analysis.
The Danish ‘KIDS-KNEES (ACL)’ is a multidimensional, structurally valid, and reliable PROM for children and adolescents with ACL deficiency. It will be translated and adapted into relevant languages and made freely available