2021
Association of HIV infection and cognitive impairment in older adults: A meta-analysis
Deng L, Zhang X, Gao Y, Turner D, Qian F, Lu H, Vermund SH, Zhang Y, Qian HZ. Association of HIV infection and cognitive impairment in older adults: A meta-analysis. Ageing Research Reviews 2021, 68: 101310. PMID: 33640473, PMCID: PMC10767715, DOI: 10.1016/j.arr.2021.101310.Peer-Reviewed Original ResearchConceptsHIV infectionCognitive impairmentOlder adultsOdds ratioHuman immunodeficiency virus (HIV) infectionMean differenceMotor/psychomotorImmunodeficiency virus infectionMajor cognitive domainsNewcastle-Ottawa ScaleConfidence intervalsRisk of biasPooled odds ratioCross-sectional studyRandom-effects modelIncome countriesCognitive domainsGlobal cognitive impairmentExecutive functionOlder PLWHVirus infectionHigh-income countriesHIVPLWHUpper middle-income countries
2014
Efficacy of Peer-Led Interventions to Reduce Unprotected Anal Intercourse among Men Who Have Sex with Men: A Meta-Analysis
Ye S, Yin L, Amico R, Simoni J, Vermund S, Ruan Y, Shao Y, Qian HZ. Efficacy of Peer-Led Interventions to Reduce Unprotected Anal Intercourse among Men Who Have Sex with Men: A Meta-Analysis. PLOS ONE 2014, 9: e90788. PMID: 24614809, PMCID: PMC3948720, DOI: 10.1371/journal.pone.0090788.Peer-Reviewed Original ResearchConceptsPost-intervention studyUnprotected anal intercourseCross-sectional intervention studyPeer-led interventionsStandardized mean differenceIntervention studiesQuasi-experimental studyAnal intercourseHIV prevention interventionsCross-sectional assessmentNon-significant reductionPre-post interventionEffect sizeMore RCTsSubgroup analysisClinical trialsPrevention interventionsEligibility criteriaControl groupElectronic databasesSystematic reviewMeta-AnalysisSexual partnersMean differenceRCTs
2013
Meta-Analysis of Interventions for Reducing Number of Sexual Partners and Drug and Alcohol Abuse among People Living with HIV/AIDS
Wang N, Sun X, Yin L, Liu H, Ruan Y, Shao Y, Qian HZ, Vermund SH. Meta-Analysis of Interventions for Reducing Number of Sexual Partners and Drug and Alcohol Abuse among People Living with HIV/AIDS. Journal Of AIDS & Clinical Research 2013, 04 PMID: 24224118, PMCID: PMC3819193, DOI: 10.4172/2155-6113.1000213.Peer-Reviewed Original ResearchRisk reduction interventionsNeedle sharingStandardized mean differenceAlcohol abuseReduction interventionsHIV/AIDSSexual partnersDrug useUnknown status sexual partnersSubset of HIVHeterogeneity of studiesRandom-effects modelTotal sexual partnersStudy armsClinical trialsDrug usersIntervention studiesMeta-AnalysisSystematic reviewPublication biasRisk behaviorsPLWHAHIVMean differenceDrug abuse