Graded chronic pain scale revised: mild, bothersome, and high-impact chronic pain.
Von Korff M, DeBar LL, Krebs EE, Kerns RD, Deyo RA, Keefe FJ. Graded chronic pain scale revised: mild, bothersome, and high-impact chronic pain. Pain 2019, 161: 651-661. PMID: 31764390, PMCID: PMC7097879, DOI: 10.1097/j.pain.0000000000001758.Peer-Reviewed Original ResearchConceptsHigh-impact chronic painMild chronic painChronic Pain ScaleGraded Chronic Pain ScaleChronic painPain Scale-RevisedPain scaleLong-term opioid therapySubstantial activity limitationsHealth status indicatorsOpioid therapyAdult enrolleesActivity limitationsPainPain metricsHealth plansNonsignificant differenceStatus indicatorsPersonsValid methodTherapyPrevalenceBothersomeEnrollees