Depression and the chronic pain experience
Haythornthwaite JA, Sieber WJ, Kerns RD. Depression and the chronic pain experience. Pain 1991, 46: 177-184. PMID: 1749640, DOI: 10.1016/0304-3959(91)90073-7.Peer-Reviewed Original ResearchConceptsChronic pain patientsMeasures of disabilityPain patientsBeck Depression InventoryPain behaviorDepressed chronic pain patientsStandardized criteriaMore pain behaviorGreater pain intensityUse of medicationsPain-related variablesChronic pain experienceNon-depressed counterpartsNon-depressed groupStructured interviewsPain severityMedication usePain intensityChronic painPain experienceMultivariate analysisDepression InventoryPainPatientsDepressed group