2024
Estimation and inference for causal spillover effects in egocentric-network randomized trials in the presence of network membership misclassification
Chao A, Spiegelman D, Buchanan A, Forastiere L. Estimation and inference for causal spillover effects in egocentric-network randomized trials in the presence of network membership misclassification. Biostatistics 2024, 26: kxaf009. PMID: 40159413, PMCID: PMC11955068, DOI: 10.1093/biostatistics/kxaf009.Peer-Reviewed Original ResearchConceptsHIV Prevention Trials NetworkBehavioral changesImpact of interventionsPopulation behavior changePeer-based strategiesRandomized trialsIntervention effectsBehavioral interventionsStudy designSpillover effectsInterventionTrials NetworkInvestigate finite sample propertiesAverage spillover effectFinite sample propertiesBehavioral trainingParticipantsLeverage peer influenceMisclassificationDisseminate informationInterference settingOutcomesPeer influenceSurrogate networksSample properties
2020
Worksite intervention study to prevent diabetes in Nepal: a randomised trial protocol
Pyakurel P, Shrestha A, Karmacharya BM, Budhathoki SS, Chaudhari RK, Tamrakar D, Shrestha A, Karmacharya RM, Shrestha A, Sharma S, Sharma SK, Spiegelman D. Worksite intervention study to prevent diabetes in Nepal: a randomised trial protocol. Open Heart 2020, 7: e001236. PMID: 32847993, PMCID: PMC7451278, DOI: 10.1136/openhrt-2019-001236.Peer-Reviewed Original ResearchMeSH KeywordsAdultBiomarkersBlood GlucoseDiabetes MellitusGlycated HemoglobinHealth BehaviorHealth Knowledge, Attitudes, PracticeHealthy LifestyleHumansMaleMiddle AgedMulticenter Studies as TopicNepalOccupational Health ServicesPatient Education as TopicPrediabetic StatePrimary PreventionRandomized Controlled Trials as TopicRisk Reduction BehaviorTime FactorsTreatment OutcomeConceptsBehavioral interventionsControl periodDiabetes risk reductionMonth control periodNepal Health Research CouncilBehavioral intervention groupWorksite intervention studiesT-testHealth Research CouncilInstitutional review boardTwo-sample t-testBlood sugarTrial protocolIntervention groupEthical approvalControl groupIntervention studiesType 2More monthsReview boardInterventionDiabetesParticipant changesPublic healthRisk reduction
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