Children's 24-hour movement behaviors refer to the physical activity, sedentary and sleep behaviors that children experience during a 24-hour day. Many studies have shown that the combination of the above 3 different movement behaviors and their time allocation have a significant impact on children's physical and mental health. How to effectively and completely measure all of children's movement behaviors over a 24-hour period has positive implications for further epidemiological research investigations of children's time-use and the establishment of health behavioral interventions and guidelines for children. China's research on the 24-hour movement behaviors assessment tools for children is still at an exploratory stage. This paper reviews the specific content, application, advantages and disadvantages of foreign children's 24-hour movement behaviors assessment methods, aiming to draw on foreign experience and combine with China's cultural background and children's growing environment to develop assessment methods suitable for China's children's 24-hour movement behaviors, and to provide scientific and effective assessment tools for understanding China's children's 24-hour movement behaviors.

儿童24 h活动行为指儿童在一天24 h内经历的身体活动、久坐和睡眠行为。许多研究表明以上3种不同活动行为的组合及其时间分配对儿童的身心健康产生重要影响。如何有效、完整地测评儿童24 h活动行为，对进一步开展儿童时间使用的流行病学研究调查，以及进行儿童健康行为干预和指南具有积极意义。我国对于儿童24 h活动行为测评工具的相关研究尚处于探索阶段。本文对国外儿童24 h活动行为测评方法具体内容、应用以及优劣势进行综述，旨在借鉴国外经验的基础上结合我国文化背景和儿童成长环境，发展适合我国儿童24 h活动行为的测评方法，为了解我国儿童24 h活动行为提供科学、有效的测评工具。