Lifestyle behaviors in Swedish university students before and during the first six months of the Covid-19 pandemic.

Lifestyle behaviors in Swedish students participating in the SUN-study were assessed before the outbreak and during the first six months of the Covid-19 pandemic. A total of 4262 students participated in the SUN study, and they were assessed five times over a period of one year. The results suggests that physical activity, sitting time, meal frequency, alcohol use, tobacco use, and illicit use of drugs in this sample of Swedish university students slightly improved during the first six months of the COVID-19 pandemic compared to before.