2025
Exposure to School Racial Segregation and Late-Life Cognitive Outcomes
Lin Z, Wang Y, Gill T, Chen X. Exposure to School Racial Segregation and Late-Life Cognitive Outcomes. JAMA Network Open 2025, 8: e2452713. PMID: 39752159, PMCID: PMC11699536, DOI: 10.1001/jamanetworkopen.2024.52713.Peer-Reviewed Original ResearchConceptsCross-sectional studyCognitive scoresOlder adultsTelephone Interview for Cognitive StatusBlack participantsLate-life cognitive outcomesWhite participantsSchool racial segregationCognitive impairmentHealth and Retirement StudyNon-Hispanic whitePrevalence of cognitive impairmentAssociated with late-life cognitionEducational attainmentUS older adultsLikelihood of cognitive impairmentNon-Hispanic blacksLate-life cognitionCognitive outcomesNationally Representative SampleLater-life cognitionMultilevel regression analysisStudy of BlackDementia occurrenceHealth inequalities
2021
Prevalence of Memory-Related Diagnoses Among U.S. Older Adults With Early Symptoms of Cognitive Impairment
Qian Y, Chen X, Tang D, Kelley AS, Li J. Prevalence of Memory-Related Diagnoses Among U.S. Older Adults With Early Symptoms of Cognitive Impairment. The Journals Of Gerontology Series A 2021, 76: 1846-1853. PMID: 33575783, PMCID: PMC8436977, DOI: 10.1093/gerona/glab043.Peer-Reviewed Original ResearchMeSH KeywordsAgedCognitive DysfunctionCohort StudiesHumansMedicarePrevalenceRetrospective StudiesUnited States
2018
Smog, Cognition and Real-World Decision-Making
Chen X. Smog, Cognition and Real-World Decision-Making. International Journal Of Health Policy And Management 2018, 8: 76-80. PMID: 30980620, PMCID: PMC6462201, DOI: 10.15171/ijhpm.2018.105.Peer-Reviewed Original ResearchMeSH KeywordsAir PollutionCognitionCognitive DysfunctionDecision MakingEnvironmental ExposureFemaleHumansMaleSmogConceptsCognitive test performanceHigh-stakes marketsCognition performanceCognitive functioningPsychological pathwaysCognitive testsTest performanceCognitive impairmentCognitionComplex decisionsDecision-making processDaily lifeEducational attainmentRich implicationsWindow of exposureEnvironmental stressorsFunctioningStressorsImpairmentSocial costsImplicationsAttainmentPerformanceGenderDecisions
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