Psychological factors associated with pain and function in adults with hallux valgus.

Introduction: Psychological factors are linked to pain and function in various musculoskeletal conditions, but their impact on hallux valgus is unclear. Health-related quality of life declines with increasing severity of hallux valgus, affecting not only foot pain and physical function, but also general health, vitality and mental health. Previous studies have reported inconsistent associations between psychological factors, such as anxiety and depression, and surgical outcomes, which might relate to variability in measurement approaches.