1. COVID-19 social study;Fancourt,2020
2. Mental health and well-being during the COVID-19 pandemic: longitudinal analyses of adults in the UK COVID-19 mental health & wellbeing study;O'Connor;Br J Psychiatry,2020
3. Mental health before and during the COVID-19 pandemic: a longitudinal probability sample survey of the UK population;Pierce;Lancet Psychiatry,2020
4. COVID-19: mental health and wellbeing surveillance report,2020
5. NHS Digital. Mental health of children and young people in england, 2020: wave 1 follow up to the 2017 survey. 2020. Available from: https://digital.nhs.uk/data-and-information/publications/statistical/mental-health-of-children-and-young-people-in-england/2020-wave-1-follow-up (accessed2021)