Reliability and Validity of the Symptoms of Major Depressive Illness
Mazure C, Nelson J, Price L. Reliability and Validity of the Symptoms of Major Depressive Illness. JAMA Psychiatry 1986, 43: 451-456. PMID: 3964024, DOI: 10.1001/archpsyc.1986.01800050053006.Peer-Reviewed Original ResearchConceptsMajor depressive illnessDepressive illnessPatient-reported symptomsConcurrent validityMajor depressionPatient reportsIndividual symptomsSymptomsConsecutive studiesObserved dysfunctionMost signsInterrater reliabilityDysfunctionIllnessSemistructured interviewsSubjective reportsValid indicatorObservable symptomsReportDaily behaviorClinicians