Psychometric validation of the 15-item Questionnaire about the Process of Recovery in Spain (QPR-15-SP)

Abstract

Introduction: Reliable and valid instruments are needed to measure the impact of mental health services and programs on the journeys of recovery of service users. The aim of this study was to explore the psychometric properties of the cross-culturally adapted 15-item Questionnaire about the Process of Recovery in Spain (QPR-15-SP). Methods: One hundred and ten participants from three locations in Spain (Málaga, Barcelona and Madrid), who were users of primary and specialized mental health services, were interviewed from October 2021 to June 2022. Results: The internal consistency obtained was excellent: ω =.93 and α =.92. Temporal reliability using intraclass correlation coefficients was moderate (ICC=.684, p