Chen, Jianfeng
Jiang, Liyue
Ju, Ran
Li, Yitong
Wang, Fengtian
Funding for this research was provided by:
Shandong Provincial Medical and Health Science and Technology Project (202011000934)
Shandong Province Humanities and Social Science Project (2021-ZXJK-24)
Article History
Received: 16 January 2025
Accepted: 19 May 2025
First Online: 22 May 2025
Declarations
:
: The authors declare no competing interests.
: The National Center for Clinical Laboratories (NCCL), established in 1982 under the National Health Commission of China, oversees clinical laboratory quality management nationwide. It conducts external quality assessment (EQA) programs, develops reference measurement procedures, and produces standard materials to ensure test accuracy and traceability. NCCL supports over 140 EQA programs with participation from more than 9,000 institutions and adheres to international standards such as ISO/IEC 17043 and ISO 15195. Currently, it has developed more than 100 national primary or secondary reference materials for routine laboratory tests.
: This study was conducted in full accordance with the Declaration of Helsinki and was approved by the Institutional Review Board of the Shandong Blood Center prior to the enrollment of any participants (IRB approval number: “LXB Ethics [2020] No. 4”). The study was subsequently registered and approved in the National Health Insurance Platform’s Medical Research Registration and Record Information System (registration number: MR-37-23-026261). Written informed consent was obtained from all participants involved in the study, and their consent forms are archived in accordance with institutional requirements.
: Generative AI-assisted technologies were not used in the writing process of this manuscript.
: None are declared.
: J.C. contributed to the experimental design, conducted laboratory testing, performed data analysis, drafted the initial manuscript, and participated in its review and revision. F.W. oversaw the experiments, supervised laboratory testing, validated the data, and contributed to the manuscript’s review and revision. L.J., R.J., and Y.L. assisted with data analysis, data curation, and drafting sections of the manuscript. All authors critically reviewed and revised the manuscript, approved the final version, and take full responsibility for the integrity of the data and the accuracy of the data analysis.