Objective: To investigate the current status of children's sleep in Beijing and analyze the factors that influence it.
Materials and methods: Using multi-stage stratified cluster random sampling, a total of 11 420 children aged 3 to 14 years in 7 districts of Beijing were included in this study. The Pediatric Sleep Questionnaire (PSQ) was used to investigate and analyze various factors influencing sleep.
Results: The mean PSQ score of the children surveyed was 3.60 ± 2.69 points. The proportion of children with a score above 7 was 8.87%. Multi-level model analysis showed that the younger children had higher PSQ scores than older and that the boys had higher PSQ scores than the girls.
Conclusions: The sleep quality of children in Beijing is not optimistic. The PSQ score of preschool children is higher than school age children. It is recommended that parents pay attention to their children's sleep status and try to remove influencing factors.
Keywords: children; related factors; sleep quality.