Abbreviations
ScalePatellofemoral pain, Depression, Anxiety, Pain
ANTERIOR
Anterior Knee Pain ScaleChronic Pain Self-Efficacy Scaleglobal rating of change scaleHospital Anxiety and Depression ScaleInternational Association for the Study of PainMindfulness-Based Health PromotionMindfulness-based interventionsPain Catastrophizing ScalePatellofemoral pain
Standard Protocol Items:Recommendations for Interventional Trialsvisual analogue scale.