COVID-19(18) mental health(13) pandemic(7) Psychiatric(6) Patient(6) SARS-CoV-2(5) Impact(5) conducted(5) examined(4) Anxiety Disorder(4) Depression(4) reported(4) Treatment(3) change(3) age(3) measure(3) physical(3) performed(3) COVID-19 pandemic(3) lockdown(3) Spread(3) stress response(3) clinical(3) Anxiety(3) increase in(3) longitudinal(3) outbreak(3) switch(2) significantly(2) Mental(2)