Construction of a Multidimensional Risk Prediction Model for Severe Early Childhood Caries

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/dietary 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.

NCT Number	NCT07335744
Lead Sponsor	The Children's Hospital of Zhejiang University School of Medicine
Conditions	Severe Early Childhood Caries, Caries
Enrollment	1,200 participants
Start Date	2026-03-01
Primary Completion	2027-05-30 (estimated)
Study Completion	2028-05-30 (estimated)
Updated on ClinicalTrials.gov	2026-02-12