Psychological Factors, Central Sensitization, and Insomnia as Potential Prognostic Factors for Short-Term Pain and Disability in Patients With Frozen Shoulder: A Multicentric Prospective Single-Cohort Study.
Background Identifying modifiable prognostic factors is essential for personalizing conservative interventions. Several psychological and systemic variables remain underexplored in the frozen shoulder (FS) population, particularly regarding their prognostic relevance for short‐term changes in pain and disability. Aim To estimate the prognostic value of psychological factors, central sensitization, and sleep disturbances in predicting clinical outcomes after 3 months of standardized conservati...