Fig.1

Determinants of having been severely impacted by the COVID-19 pandemic among children and adolescents (n = 2043). Results from generalized estimating equations taking the household clustering into account and adjusted for age and sex. Model for parent mood adjusted for age, sex, health condition and financial situation; model for parent–child relationship adjusted for age, sex and parent mood. a Sex category “Other” not included because of too small number of observations. b Regression based on participants with available anti-SARS-CoV-2 serology (n = 1966). c Category Unknown/Not applicable, Unknown/No answer or Undetermined not shown. d Participant-reported change as a result of the COVID-19 pandemic. e Similar level and increase in physical activity as well as similar level and decrease in screen time are grouped. When analyzed separately, coefficients were of comparable magnitude