Abstract:
The sharing of adolescent sports for health data internationally has evolved through three transformative phases: transitioning from data silos to cross-border collaboration, advancing from conceptual frameworks to practical implementation, and shifting from localized utilization to evidence-driven policymaking. Through literature research and logical reasoning, this study systematically reviews the developmental trajectory and successful practices of global adolescent sports for health data sharing, proposing contextualized strategies for China. Findings indicate that international efforts have progressed through distinct stages: data collection with foundational monitoring and isolated data silos, mechanism development and experimental sharing, and standardized, globally integrated sharing frameworks. These initiatives have generated diverse models shaped by variations in time series (phase-driven vs. real-time sharing), content scope (full transparency vs. sensitive data governance), economic frameworks (open-access vs. cost-sharing models), and access control (user authentication vs. boundary-defined permissions). Future advancements should prioritize: 1) Iimplementing sharing time-series protocols to optimize data currency and coherence; 2) designing tiered frameworks to reconcile open access with privacy safeguards; 3) developing hybrid funding models balancing public benefit and operational viability; 4) strengthening hierarchical data governance to strengthen sharing effectiveness and application value.