Medicine
Interquartile range
Coronavirus disease 2019 (COVID-19)
Mental health
Depression (economics)
Patient Health Questionnaire
Depressive symptoms
Pandemic
Logistic regression
Alcohol abuse
Socioeconomic status
Psychiatry
Demography
Gerontology
Anxiety
Environmental health
Disease
Internal medicine
Population
Infectious disease (medical specialty)
Sociology
Economics
Macroeconomics
