COVID-19(103) mental health(43) Depression(40) Anxiety(37) COVID-19 pandemic(30) Patient(30) pandemic(22) Symptom(20) significantly(17) disorder(16) reported(15) coronavirus(15) Psychiatric(14) Infection(14) SARS-CoV-2(14) risk(14) Stress(13) conducted(13) measure(12) Effect(12) Mental(10) diagnostic(9) lockdown(9) mental illness(9) Admission(9) individual(9) average(9) analyzed(8) PTSD(8) Treatment(8)