The Discrepancy and Agreement between Patient-Reported Percentage Pain Reduction and Calculated Percentage Pain Reduction in Chronic Pain Patients

• Κύριοι συγγραφείς: Adam B. Fink (Συγγραφέας), Charmaine Ong (Συγγραφέας), Moez K. Sumar (Συγγραφέας), Neil C. Patel (Συγγραφέας), Nebojsa Nick Knezevic (Συγγραφέας)
• Μορφή: Βιβλίο
• Έκδοση: MDPI AG, 2023-04-01T00:00:00Z.
• Θέματα: article
• Διαθέσιμο Online: Connect to this object online.

Two derivatives of the numeric rating scale (NRS) and visual analog scale (VAS), namely patient-reported percentage pain reduction (PRPPR) and calculated percentage pain reduction (CPPR), are commonly used when evaluating pain reduction. A small number of studies have attempted to assess the agreeme...