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 the ‘drinking expectancy questionnaire for men who have sex with men’ in Peru
Vagenas P, Wickersham JA, Calabrese SK, Lama JR, Benites CM, Pun M, Sanchez J, Altice FL. Validation of the ‘drinking expectancy questionnaire for men who have sex with men’ in Peru. Drug And Alcohol Review 2015, 34: 559-566. PMID: 26120824, PMCID: PMC4795987, DOI: 10.1111/dar.12282.Peer-Reviewed Original ResearchTransgender womenRisky sexual behaviorIntervention targetsHigh-risk MSMSexual behaviorAlcohol use disorderHigh-risk behaviorsSpanish versionPotential intervention targetsPeruvian MSMHIV epidemicGeneral populationUse disordersClinical practiceMSMShort instrumentTwo-factor structureFurther screeningProblematic drinkingExpectancyMenExploratory factor analysisExpectancy QuestionnairePopulationLarge population