Mental Health of People with Intellectual Disabilities Living in Residential Care before, during, and after Lockdown.

Background: The impact of the COVID-19 on the well-being of people with intellectual disabilities (PID) has been little studied.

Methods: We analyzed its impact with a cohort study quantitatively analyzing anxiety, depression, organic symptoms, quality of life, and support needs in 24 PID, aged 19-74 years (x¯ 40, σ = 13.09), living in a residential center, before, during, and after the pandemic.