Emergency room (ER) mental health visits increased 31% among children aged 12-17 years old in 2020 compared to the previous year, according to a Centers for Disease Control and Prevention (CDC) report released Friday. The CDC noted that, while it couldn’t definitively establish a cause, it’s likely that pandemic-related restrictions on everyday life could be to blame for the increase.

“Young persons might represent a group at high risk because they might have been particularly affected by mitigation measures, such as physical distancing (including a lack of connectedness to schools, teachers, and peers); barriers to mental health treatment; increases in substance use; and anxiety about family health and economic problems,” the report stated.