Fig. 1.

Associations between physical activity and several psychiatric outcomes in UK self-isolated adults during the COVID-19 pandemic.

Abbreviation: COVID-19 coronavirus disease 2019. Participants were considered to have poor mental health if they displayed moderate-to-severe anxiety symptoms, moderate-to-severe depressive symptoms and/or poor mental wellbeing.

Moderate-to-vigorous physical activity per day was self-reported and was included in the logistic regression models as a continuous variable (physical activity per day in hours).

Logistic regression analyses were adjusted for sex, age, marital status, employment, income, current smoking, current alcohol consumption, and the number of chronic physical conditions.