3,963
Participants
Start Date
September 8, 2022
Primary Completion Date
April 30, 2024
Study Completion Date
June 30, 2024
A cluster randomized trial of a comprehensive intervention nesting family and clinic into school centered implementation to reduce myopia and obesity among children and adolescents in Beijing, China
"Myopia and obesity in children and adolescents have become serious public health problems that endanger public health, especially in China. Unhealthy lifestyle behaviors are environmental drivers of both myopia and obesity. This protocol describes a study to evaluate the effectiveness of 22510SS, that is 2 h of daytime outdoor activities ('2'); Limit screen time to no more than 2 h per day ('2'); Consume at least 5 servings of fruits and vegetables daily ('5'); Attain 1 h of physical activity daily ('1'); Consume 0 sugar-sweetened beverages ('0'); Reasonable sleep duration ('S'); Regular supervision ('S'). A school-based, multifaceted intervention strategy for myopia and obesity prevention, and to assess and explore the implementation of 22510SS with regards to acceptability, feasibility, adoption, usage and maintenance."
Tongzhou District Primary and Secondary School Health Care Institute, Beijing
Dongcheng Primary and Secondary School Health Care Center, Beijing
Health Education Center forPrimary and Secondary Schools Changping, Beijing
Peking University
OTHER