2016
An Exploratory Factor Analysis of a Brief Self-Report Scale to Detect Neurocognitive Impairment Among Participants Enrolled in Methadone Maintenance Therapy
Copenhaver M, Shrestha R, Wickersham JA, Weikum D, Altice FL. An Exploratory Factor Analysis of a Brief Self-Report Scale to Detect Neurocognitive Impairment Among Participants Enrolled in Methadone Maintenance Therapy. Journal Of Substance Use And Addiction Treatment 2016, 63: 61-65. PMID: 26879859, PMCID: PMC4775373, DOI: 10.1016/j.jsat.2016.01.002.Peer-Reviewed Original ResearchConceptsMethadone maintenance therapyNeuropsychological Impairment ScaleNeurocognitive impairmentMaintenance therapySex-related HIV risk behaviorsHIV risk behaviorsClinical care settingsNeuro-cognitive impairmentExploratory factor analysisCare settingsImpairment ScaleRisk behaviorsAddiction treatmentBrief self-report scaleImpairmentSelf-report measuresSelf-report scalesPatientsPrincipal axis factoringCognitive functioningTherapyFactor analysisOrthogonal varimax rotationPresent studyPotential utility
2015
Validation of a Brief Measure of Opioid Dependence
Wickersham JA, Azar MM, Cannon CM, Altice FL, Springer SA. Validation of a Brief Measure of Opioid Dependence. Journal Of Correctional Health Care 2015, 21: 12-26. PMID: 25559628, PMCID: PMC4435561, DOI: 10.1177/1078345814557513.Peer-Reviewed Original ResearchConceptsOpioid dependencePredictive valueMini International Neuropsychiatric InterviewModerate diagnostic agreementHIV-positive individualsInternational Neuropsychiatric InterviewNegative predictive valuePositive predictive valueAverage administrationNeuropsychiatric InterviewInter-item correlationsMental disordersDiagnostic agreementStatistical ManualStrong internal consistencyComprehensive interviewPrimary measureFourth EditionInternal consistencyPsychometric propertiesResearch settingsBrief measureConcordance analysisInitial validationAdministration