[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100568819":3},{"organization":4,"armGroups":7,"interventions":8,"overallOfficials":7,"centralContacts":12,"locations":18,"responsibleParty":37,"collaborators":41,"id":48,"slug":49,"hasResults":50,"nctId":51,"briefTitle":52,"officialTitle":53,"acronym":7,"eligibilityCriteria":54,"healthyVolunteers":55,"sex":56,"minAge":57,"maxAge":58,"enrollmentInfo":59,"targetDuration":62,"studyType":63,"phases":7,"briefSummary":64,"conditions":65,"keywords":7,"overallStatus":21,"whyStopped":7,"lastUpdateSubmitDate":69,"lastUpdatePostDateStruct":70,"startDateStruct":73,"completionDateStruct":75,"leadSponsor":77,"locationsCount":78},{"fullName":5,"class":6},"Hainan Medical College","OTHER",null,[9],{"type":6,"name":10,"description":11,"armGroupLabels":7,"otherNames":7},"No Intervention: Observational Cohort","There were no interventions in our cohort. The subjects of our cohort were and will be followed up at the regular intervals.",[13],{"name":14,"role":15,"phone":16,"phoneExt":7,"email":17},"Jindong Ding Petersen, PHD.","CONTACT","089866893772","dingjindong@muhn.edu.cn",[19],{"facility":20,"status":21,"city":22,"state":23,"zip":24,"country":25,"countryCode":26,"cosmosGeoPoint":27,"geoPoint":32,"contacts":33},"Hainan Medical University","RECRUITING","Haikou","Hainan","571199","China","CN",{"type":28,"coordinates":29},"Point",[30,31],110.34651,20.03421,{"lat":31,"lon":30},[34],{"name":35,"role":15,"phone":36,"phoneExt":7,"email":17},"Jindong Ding Petersen, PHD","+8613256406001",{"type":38,"investigatorFullName":39,"investigatorTitle":40,"investigatorAffiliation":5,"oldNameTitle":7,"oldOrganization":7},"PRINCIPAL_INVESTIGATOR","Jindong Ding Petersen","Professor",[42,44,46],{"name":43,"class":6},"The Second Affiliated Hospital of Hainan Medical University",{"name":45,"class":6},"Xuanwu Hospital, Beijing",{"name":47,"class":6},"Fudan University","100568819","hainan-community-cognition-cohort-100568819",false,"NCT06686186","Hainan Community Cognition Cohort","A Prospective Cohort of Hainan Community Elderly Population with Cognitive Impairment","* Inclusion Criteria:\n\n  * Age 60 years and above\n  * Lived in the community for more than 6 months\n  * Signed the informed consent form\n* Exclusion Criteria:\n\n  * Cannot complete the survey",true,"ALL","60 Years","120 Years",{"count":60,"type":61},2000,"ESTIMATED","30 Years","OBSERVATIONAL","This is a community-based prospective cohort study in Hainan Province, China. The study was initialized in 2023 and included older residents for longitudinal follow-up. The research aims to identify risk factors as well as health and social outcomes that are associated with cognitive impairment in elderly populations, and independently develop AI-assisted software and applications for cognitive enhancement and physical rehabilitation training.",[66,67,68],"Cognitive Impairment","Dementia","Age Problems","2024-11-11",{"date":71,"type":72},"2024-11-13","ACTUAL",{"date":74,"type":72},"2022-12-16",{"date":76,"type":61},"2053-12-31",{"name":5,"class":6},1]