2025
Modelling longitudinal cognitive test data with ceiling effects and left skewness
Grigorova D, Palejev D, Gueorguieva R, Initiative F. Modelling longitudinal cognitive test data with ceiling effects and left skewness. Frontiers In Applied Mathematics And Statistics 2025, 11: 1617381. DOI: 10.3389/fams.2025.1617381.Peer-Reviewed Original ResearchMini Mental State ExaminationCognitive test dataOlder individualsMini Mental State Examination scoreSubjective memory concernsCognitive performanceMental State ExaminationAlzheimer's Disease Neuroimaging Initiative studyMild cognitive impairmentState ExaminationCeiling effectsMemory concernsSteep cognitive declineRandom interceptEffect estimatesAlzheimer's diseaseBayesian information criterionCognitive testsBaseline individualCognitive declineCognitive impairmentDiagnostic groupsInitiative studyTwo-year periodYoung individuals
2023
Including the term ‘tobacco-free nicotine’ in the nicotine addiction warning label mandated by the US Food and Drug Administration alters risk perceptions and use intentions
Morean M, Gueorguieva R, O'Malley S, Krishnan-Sarin S. Including the term ‘tobacco-free nicotine’ in the nicotine addiction warning label mandated by the US Food and Drug Administration alters risk perceptions and use intentions. Tobacco Control 2023, 34: 212-219. PMID: 37898544, PMCID: PMC11055938, DOI: 10.1136/tc-2023-058133.Peer-Reviewed Original ResearchWarning labelsParticipant characteristicsUS FoodMultivariable logistic regressionNicotine e-cigarettesPublic health impactAdministration altersMost harmAddictive chemicalNicotine productsNicotine addictionDrug AdministrationAnonymous online surveyE-cigarettesLogistic regressionNicotineYoung individualsVulnerable populationsHealth impactsFDAPublic healthRisk perceptionParticipantsSignificant interactionAddictiveness
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