社交和智力活动对中国老年人内在能力的影响

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AbstractObjectieToivestigateteimpactofocialadintellctualactivisonintrisicpacityamogoerdltsiCinad to providereferencebasisforpromoting healthyaging.Methods：Datawereanalyzedfrom73l7individualsaged 6Oyearsandabove， drawn fromthe2O15China HealthandRetirementLongitudinal Study（CHARLS）.Logisticregresion modelsandrestrictedcubic spline （RCS）analyssereplodtoxploetheimpactofferentsocialandintellctualactivitysorsonintrisiccapacityofelderly. Results：The overall prevalence of impaired intrinsic capacity was 75.54% ，with domain-specific impairment rates as follows：cognition （40.04%） ，vision （33.74%） ，mobility （27.43% ，psychology （26.95%） ，hearing （16.74% ），andvitality （6.26% ）.Statistically significant diferencesintheprevaencfimpiedintrisicapacitywerebeedcros groupsodirentiagnderducationlevlaial status，chronic disease status，nighttime sleep duration，and self-rated health（all 0.Higher social and intellectual activity scores weresignificantlyassociatedwiteterintrisicpacityRCSmodelinevealedaonlieardoseesposeelatishipetwensoial andintelletalctiidsiiioaldaioelod capacityilderadults，glightingteirpotentialroleidancinghalthygingHoweverarticipationlvelsinsuchactiviiesaong Chineseelderlyremainlow.Itwasrecommendedthatpolicymakersstrengthen institutionalmechanismstofacilitategreatersocial engagement among older adults to improve their intrinsic capacity.

Keywordselderly; intrinsic capacity; social activities;intellectual activities; influencing factors;nursing

摘要目的：了解社交和智力活动对中国老年人内在能力的影响，为促进健康老龄化提供参考依据。（剩余13183字）