Summary: What is already known about this topic?
China has a significant population of left-behind children, and their health and living environments remain a major public health challenge. Children under 6 years old are especially vulnerable to poor health knowledge and behaviors of their caregivers.
What is added by this report?
The prevalence of stunting, being underweight, and often sick were 13%, 3.4%, and 5%, respectively. Only 53.9% of left-behind children could eat meat often, and 59.5% could control their intake of sugary drinks. The proportions of children who had a safe home environment, a safe play environment, and no family violence were 22.5%, 75.3%, and 45.9%, respectively. The percentages of caregivers who ensured that they rarely left their children alone and were always in their sight are 76.1% and 92.4%, respectively.
What are the implications for public health practice?
The implementation of early home visits is necessary to improve the physical health and safety of the living environment of left-behind children. Primary health workers should pay attention to improving the health knowledge and behaviors of caregivers.
Copyright and License information: Editorial Office of CCDCW, Chinese Center for Disease Control and Prevention 2021.