2024
Association between dietary diversity changes and frailty among Chinese older adults: findings from a nationwide cohort study
Wang X, Zhong W, Zhang Y, Xiang J, Chen H, Li Z, Shen Q, Shen D, Song W, Fu Q, Gao J, Chen Z, Li C, Xie J, Liu D, Lv Y, Shi X, Mao C. Association between dietary diversity changes and frailty among Chinese older adults: findings from a nationwide cohort study. Nutrition Journal 2024, 23: 91. PMID: 39138490, PMCID: PMC11320915, DOI: 10.1186/s12937-024-00997-3.Peer-Reviewed Original ResearchConceptsDietary diversity scoreRisk of frailtyChinese older adultsOlder adultsSelf-reported health itemsChinese Longitudinal Healthy Longevity SurveyHigher risk of frailtyIncreased risk of frailtyOlder Chinese adultsFollow-up surveyNationwide cohort studyCox proportional hazards modelsHealth itemsLongevity SurveyFrailty incidencePrevent frailtyProportional hazards modelBackgroundDietary diversityChinese adultsFood groupsAssess frailtyPotential preventive measuresDiversity scoreComparing scoresCohort studyAnalysis of changes in social isolation, loneliness, or both, and subsequent cognitive function among older adults: Findings from a nationwide cohort study
Huang Q, Zhang P, Shen D, Gao J, Li Z, Lv Y, Shi X, Mao C. Analysis of changes in social isolation, loneliness, or both, and subsequent cognitive function among older adults: Findings from a nationwide cohort study. Alzheimer's & Dementia 2024, 20: 5674-5683. PMID: 38946708, PMCID: PMC11350036, DOI: 10.1002/alz.14080.Peer-Reviewed Original ResearchAssociated with accelerated cognitive declineCognitive impairment riskPersistent lonelinessSocial isolationCognitive declineOlder adultsImpairment riskChinese Longitudinal Healthy Longevity SurveyIncident cognitive impairmentCognitive impairmentAssociation of changesNationwide cohort studyAccelerated cognitive declineCognitive functionLongevity SurveyCohort studyChanging statusLonelinessRisk factorsRegression modelsTobit regression modelCox modelShort-termRiskAdultsMetabolic obesity phenotypes and all-cause mortality among the Chinese oldest-old population: a prospective cohort study
Song W, Zhong W, Gao J, Li Z, Ren J, Shen D, Wang X, Shen Q, You F, Fu Q, Li C, Chen H, Lv Y, Shi X, Mao C. Metabolic obesity phenotypes and all-cause mortality among the Chinese oldest-old population: a prospective cohort study. International Journal Of Obesity 2024, 48: 1438-1446. PMID: 38926462, DOI: 10.1038/s41366-024-01571-x.Peer-Reviewed Original ResearchMetabolically unhealthy non-obeseMetabolically healthy non-obeseMetabolically healthy obesityMetabolic obesity phenotypesOldest-old populationMetabolically unhealthy obesityProspective cohort studyMortality riskCohort studyHazard ratioObese phenotypeManagement of metabolic healthUnhealthy non-obeseOldest-old adultsHealthy non-obeseMethodsThis prospective cohort studyDecreased mortality riskIncreased mortality riskHigher mortality riskYears of follow-upAll-cause mortalityNon-obeseEffect of obesityHealthy obesityCentral obesityHeat exposure induced risks of preterm birth mediated by maternal hypertension
Wang L, Di J, Wang Q, Zhang H, Zhao W, Shi X, Di Q, Ji J, Liang W, Huang C. Heat exposure induced risks of preterm birth mediated by maternal hypertension. Nature Medicine 2024, 30: 1974-1981. PMID: 38750350, DOI: 10.1038/s41591-024-03002-w.Peer-Reviewed Original ResearchRisk of maternal hypertensionRisk of preterm birthMaternal hypertensionPreterm birthClinical subtypes of preterm birthIncreased risk of preterm birthSubtypes of preterm birthIncidence of preterm birthBlood pressureMaternal blood pressureSingleton live birthsElevated blood pressureGestational weeksLarge-population studiesEarly pregnancyLive birthsClinical subtypesCohort studyIncreased riskHypertensionBirthMediation analysisEffects of heat exposureHeat exposureExposure[Association of sleep duration and physical exercise with dyslipidemia in older adults aged 80 years and over in China].
Wu B, Li Y, Xu L, Zhang Z, Zhou J, Wei Y, Chen C, Wang J, Wu C, Li Z, Hu Z, Long F, Wu Y, Hu X, Li K, Li F, Luo Y, Liu Y, Lyu Y, Shi X. [Association of sleep duration and physical exercise with dyslipidemia in older adults aged 80 years and over in China]. Chinese Journal Of Epidemiology 2024, 45: 48-55. PMID: 38228524, DOI: 10.3760/cma.j.cn112338-20231007-00207.Peer-Reviewed Original ResearchConceptsRestricted cubic splinesPhysical exerciseSleep durationPerson yearsDose-response relationshipAssociation of sleep durationPositive dose-response relationshipImpact of sleep durationBlood lipid testRisk of dyslipidemiaAverage sleep durationRestricted cubic spline functionsCompeting risk modelBaseline surveyBiomarkers Cohort StudyCases of dyslipidemiaLipid testingFasting venous blood samplesInteraction of sleep durationCohort studyExerciseCompetitive risk model analysisDemographic characteristicsIncidence densityStudy subjectsVitamin B12 is associated negatively with anemia in older Chinese adults with a low dietary diversity level: evidence from the Healthy Ageing and Biomarkers Cohort Study (HABCS)
Liu L, Zhou J, Chen C, Qu Y, Wang J, Lu F, Liu Y, Cai J, Ji S, Li Y, Gu H, Zhao F, Lyu Y, Shi X. Vitamin B12 is associated negatively with anemia in older Chinese adults with a low dietary diversity level: evidence from the Healthy Ageing and Biomarkers Cohort Study (HABCS). BMC Geriatrics 2024, 24: 18. PMID: 38178043, PMCID: PMC10768404, DOI: 10.1186/s12877-023-04586-7.Peer-Reviewed Original ResearchConceptsVitamin B12 levelsDietary diversity scorePlasma vitamin B12 levelsB12 levelsFood frequency questionnaireDifferent dietary patternsOlder adultsFrequency questionnaireDietary patternsHigh vitamin B12 levelsVitamin B12Low dietary diversity scoreHigh dietary diversity scorePrevalence of anemiaElderly Chinese peopleBiomarker cohort studyOlder Chinese adultsCohort studyAnemia statusDecreased riskMean ageAnemiaChinese adultsConclusionThe relationshipConfounding factors
2023
Atmospheric elemental carbon pollution and its regional health disparities in China
Hang Y, Meng X, Xi Y, Zhang D, Lin X, Liang F, Tian H, Li T, Wang T, Cao J, Fu Q, Dey S, Li S, Huang K, Kan H, Shi X, Liu Y. Atmospheric elemental carbon pollution and its regional health disparities in China. Environmental Research Letters 2023, 18: 124017. PMID: 39036363, PMCID: PMC11259311, DOI: 10.1088/1748-9326/ad0862.Peer-Reviewed Original Research