Core Viewpoint - The establishment of a trusted data space in Guangzhou aims to enhance the integration and utilization of healthcare data, facilitating innovation in medical services and research while ensuring data privacy and security [1][2][3] Group 1: Data Products and Resources - The first batch of data products and high-quality datasets in Guangzhou includes five data products and 28 datasets related to various health conditions, such as pneumonia and liver cancer [1] - The projected outpatient volume for Guangzhou in 2024 is expected to reach 187 million, indicating significant potential in healthcare data resources [1] Group 2: Data Integration and Collaboration - The trusted data space connects hospitals, enterprises, and research institutions, establishing a data circulation mechanism to promote integrated governance and orderly flow of medical data [1][2] - Medical institutions are encouraged to share their data; for instance, a hospital has structured and anonymized seven specialized disease databases for integration into the trusted data space [2] Group 3: Data Utilization and Innovation - The trusted data space provides 100 petabytes of computing power to support algorithm training for hospitals, enabling innovation in general and specialized medical services [2] - Data from newborn jaundice cases is being utilized in collaboration with enterprises to validate and optimize algorithms for non-invasive jaundice testing [2] Group 4: Data Security and Privacy - The trusted data space implements privacy computing and audit mechanisms to ensure data does not leave the domain and its usage is traceable, addressing concerns about data misuse [2] - Each usage scenario requires a digital contract that specifies the purpose, permissions, and duration of data use, alleviating hospitals' concerns about potential data abuse [2] Group 5: Future Expansion Plans - The trusted data space currently covers 18 research hospitals in Guangzhou, with plans to expand its data resources and connect with at least 50 third-party data service providers and over 100 enterprises [3]