[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100618755":3},{"organization":4,"armGroups":7,"interventions":8,"overallOfficials":7,"centralContacts":7,"locations":7,"responsibleParty":12,"collaborators":7,"id":16,"slug":17,"hasResults":18,"nctId":19,"briefTitle":20,"officialTitle":21,"acronym":7,"eligibilityCriteria":22,"healthyVolunteers":23,"sex":24,"minAge":25,"maxAge":26,"enrollmentInfo":27,"targetDuration":7,"studyType":30,"phases":7,"briefSummary":31,"conditions":32,"keywords":7,"overallStatus":35,"whyStopped":7,"lastUpdateSubmitDate":36,"lastUpdatePostDateStruct":37,"startDateStruct":40,"completionDateStruct":42,"leadSponsor":44,"locationsCount":7},{"fullName":5,"class":6},"The Children's Hospital of Zhejiang University School of Medicine","OTHER",null,[9],{"type":6,"name":10,"description":11,"armGroupLabels":7,"otherNames":7},"questionnaire survey","Parents fill out the \"Children's Oral Health and Comprehensive Development Assessment Form\", which includes scales such as family socioeconomic status, parental burnout in child-rearing (PBA), children's executive function (BRIEF-P), sleep habits (CSHQ), and dental fear (CFSS-DS).",{"type":13,"investigatorFullName":14,"investigatorTitle":15,"investigatorAffiliation":5,"oldNameTitle":7,"oldOrganization":7},"PRINCIPAL_INVESTIGATOR","Xiaojing Li","attending doctor","100618755","construction-of-a-multidimensional-risk-prediction-model-for-severe-early-childhood-caries-100618755",false,"NCT07335744","Construction of a Multidimensional Risk Prediction Model for Severe Early Childhood Caries","Construction of a Multidimensional Risk Prediction Model for Severe Early Childhood Caries Based on the \"Bio-psy-social\" Medical Model","Inclusion Criteria:\n\n* Age range: 3-6 years old (36 months ≤ months \\\u003C 72 months);\n* Good overall health condition (ASA classification I-II);\n* Parents have given informed consent and are willing to participate in this study.\n\nExclusion Criteria:\n\n* Suffering from severe systemic diseases (such as congenital heart disease, blood disorders, immune deficiencies, etc.);\n* Having congenital craniofacial deformities (such as cleft lip and palate, facial clefts, etc.);\n* Undergoing orthodontic treatment for the mouth;\n* Having a history of long-term use of drugs that affect saliva secretion;\n* Refusing to undergo oral clinical examination or unable to cooperate.",true,"ALL","3 Years","6 Years",{"count":28,"type":29},1200,"ESTIMATED","OBSERVATIONAL","This study aims to address the high prevalence and recurrence rate of severe early childhood caries (S-ECC) by breaking away from the traditional single biological factor perspective and introducing the theories of \"24-hour activity behavior\" and \"family psychological stress\". By collecting clinical and behavioral data from 1,200 preschool children and their parents, it explores the association pathways between parental burnout, children's executive function, sleep\u002Fdietary behaviors and S-ECC, and builds a high-precision risk prediction model to provide evidence-based support for the clinical development of personalized prevention strategies.",[33,34],"Severe Early Childhood Caries","Caries","NOT_YET_RECRUITING","2026-02-10",{"date":38,"type":39},"2026-02-12","ACTUAL",{"date":41,"type":29},"2026-03-01",{"date":43,"type":29},"2028-05-30",{"name":5,"class":6}]