A prospective comparison of neuropsychologic function in HIV-seropositive and seronegative methadone-maintained patients
McKegney F, O'Dowd M, Feiner C, Selwyn P, Drucker E, Friedland G. A prospective comparison of neuropsychologic function in HIV-seropositive and seronegative methadone-maintained patients. AIDS 1990, 4: 565-570. PMID: 2386618, DOI: 10.1097/00002030-199006000-00011.Peer-Reviewed Original ResearchConceptsPsychological Screening TestMethadone clinic patientsMethadone-maintained populationsEvidence of HIVMethadone-maintained patientsDigit spanProspective longitudinal studyPsychosocial functioningNeuropsychologic functionRace/ethnicityPsychosocial assessmentCognitive impairmentHIV antibodiesHIV infectionLongitudinal studyUnivariate analysisMean intervalProspective comparisonSerological testingSerological statusPhysical symptomsDrug useBaseline testingScreening testSeropositives