Background Given the high comorbidity and shared risk factors between depression and
anxiety, whether they represent theoretically distinct disease entities or are just …

Background Depression and anxiety co-occur frequently and there is heterogeneity in the co-
occurrence of such symptoms; however, few previous studies investigated the heterogeneity …

Aims To examine the prevalence and health correlates of depressive and anxiety symptoms
among adults living in Guangdong province of China with a large population and rapid …

2. Materials and methods With longitudinal panel designs, our study used data from CFPS
(2012, 2016 and 2018) and CHARLS (2011, 2015 and 2018). The Center for Epidemiologic …

Background Researchers have tried to identify more homogeneous subtypes of major
depressive disorder (MDD) with latent class analyses (LCA). However, this approach does …

Objectives Depression is a serious mental illness with a high rate of prevalence. Depressive
sympotomatology is heterogeneous and is expressed as a combination of emotional …

Background Large-scale epidemiological surveys focusing on characteristic differences in
psychological and physical health conditions in Chinese adults are lacking. Objective To …

The aim of this study was to investigate the prevalence and correlates of depressive
symptoms in the largest number of Korean individuals examined to date. We analyzed cross …

Background Major depressive disorder is a prevalent psychiatric illness characterized by
mood disturbances and influenced by various environmental and genetic factors, yet its …

BACKGROUND: Comorbidity between anxiety disorders and depressive disorders in
adolescents occurs very frequently. The aim of this study was to investigate if anxiety and …