大型人群队列终点事件长期随访技术规范团体标准解读

终点事件长期随访是大型人群队列研究中极为重要和艰巨的工作，是大型队列研究取得成功的关键，而如何规范化地开展大型人群队列终点事件长期随访是工作的基础。中华预防医学会组织浙江省疾病预防控制中心等单位撰写《大型人群队列终点事件长期随访技术规范（T/CPMA 002－2019）》团体标准。标准以“科学性、规范性、适用性和可行性”为原则，提出了大型人群队列在长期随访的目标人群、随访时间、随访内容、随访方法、质量控制和指标评估等方面的原则和具体要求，以指导和规范我国已建立或拟开展的大型人群队列、区域性人群队列以及特殊人群队列，促进国内科研水平的提升，增加国际影响力，最大程度的支持疾病防控的决策与实践。

Interpretation for the group standards in technical specification of long-term follow-up for end point in large population-based cohort study

Long-term follow-up for end point is an extremely important and arduous task in large population-based cohort studies, which is also the key to the success of large cohort studies. Thus, the fundamental question of the achievements above is how to construct a large population- based cohort in a standardized way. The Chinese Preventive Medicine Association coordinated experienced researchers from Zhejiang Provincial Center for Disease Control and Prevention and other professional institutes to write up the group standard entitled Technical specification of long-term follow-up for end point in large population-based cohort study (T/CPMA 002-2019). The standard is drafted with principles of emphasizing the scientific, normative, applicability, and feasible nature. This group standard recommended the follow-up target population, time, content, methods, quality control, and indicators assessment. The standard aims to guide the large population-based cohorts that have been or intended to be established in China, including national cohorts, regional population cohorts, and special population cohorts, hence, to improve domestic scientific research level and the international influence, and to support decision-making and practice of disease prevention and control.