Depression, anxiety and stress among Swedish university students before and during six months of the COVID-19 pandemic: A cohort study.
Fred JohanssonPierre CôtéSheilah Hogg-JohnsonAnn RudmanLena W HolmMargreth GrotleIrene JensenTobias SundbergKlara EdlundEva SkillgatePublished in: Scandinavian journal of public health (2021)
Symptom levels were relatively stable during the first three months of the pandemic, while there was a slight decrease during the summer months, probably due to seasonality effects.