Longitudinal changes of anxiety and depressive symptoms during the COVID-19 pandemic in Germany: The role of pre-existing anxiety, depressive, and other mental disorders

Immediate Psychological Responses and Associated Factors during the Initial Stage of the 2019 Coronavirus Disease (COVID-19) Epidemic among the General Population in China

Cuiyan Wang, Xiaoyang Wan, Yilin Tan et al. · International Journal of Environmental Research and Public Health · 2020 · 10.3K citations · Full text

Health Professions, Infectious Diseases, Psychiatry +15

Twelve‐month and lifetime prevalence and lifetime morbid risk of anxiety and mood disorders in the United States

Ronald C. Kessler, Maria Petukhova, Nancy A. Sampson et al. · International Journal of Methods in Psychiatric Research · 2012 · 3K citations · Full text

Social Sciences, Behavioral Sciences, Psychiatry +17

A 4-item measure of depression and anxiety: Validation and standardization of the Patient Health Questionnaire-4 (PHQ-4) in the general population

Bernd Löwe, Inka Wahl, Matthias Rose et al. · Journal of Affective Disorders · 2009 · 2.5K citations

Social Sciences, Psychiatry, Psychology +15

A Nationwide Survey of Psychological Distress among Italian People during the COVID-19 Pandemic: Immediate Psychological Responses and Associated Factors

Cristina Mazza, Eleonora Ricci, Silvia Biondi et al. · International Journal of Environmental Research and Public Health · 2020 · 2K citations · Full text

Veterinary Medicine, Infectious Diseases, Psychiatry +17

Psychological Impact of the COVID-19 Pandemic on Health Care Workers in Singapore

Benjamin Yong‐Qiang Tan, Nicholas Chew, Grace K.H. Lee et al. · Annals of Internal Medicine · 2020 · 1.3K citations · Full text

Health Professions, Health Sciences, Behavioral Health +5