Correction: Child and Adolescent Psychiatry and Mental Health (2023) 17:68 https://doi.org/10.1186/s13034-023-00622-x

Following publication of the original article [1], the authors identified errors in Table 1. The numbers and percentages for the variable “Average sleeping time in the past month” in the column Poorer and Unchanged should be swapped. The correct Table 1 has been presented with this correction.

Table 1 Characteristics of respondents by self-reported mental health status since COVID-19