Musculoskeletal Pain Intensity and Interference Questionnaire for Musicians-Italian Version (MPIIQM-IT): Multicenter Validation, Translation and Cultural Adaptation.

Objective: The study aimed to translate, culturally adapt, and test the psychometric properties of the Musculoskeletal Pain Intensity and Interference Questionnaire for Musicians (MPIIQM) in an Italian population of professional and amateur musicians.

Methods: The translation and cultural adaptation process followed international guidelines, while the reliability and validity of the questionnaire were assessed against the COSMIN checklist. The internal consistency was calculated using Cronbach's alpha (a) coefficient.