Background: Most studies exploring the association between social isolation and depression tend to focus on Western countries. The primary aim of this longitudinal study was to examine the association between social isolation and depression onset among middle-aged and older adults in China.
Methods: Data on 6,817 participants (mean age = 57.91, SD = 8.77; men, 52.1%) from the first and fourth waves of the China Health and Retirement Longitudinal Study (CHARLS) were analyzed. Binary logistic regressions were used to evaluate the association between social isolation and depression onset. The moderating effects of socioeconomic status (education) and gender differences were also examined.
Results: Social isolation was significantly associated with depression onset (OR = 1.24, 95% CI = 1.10-1.41). Compared to men with lower education (OR = 0.97, 95% CI = 0.77-1.23), those with higher education (OR = 1.91, 95% CI = 1.40-2.60) exhibited a greater association between social isolation and depression onset. Moderating effect of education was not found for women.
Limitations: Depression were self-reported, which might be less reliable than clinical interview.
Conclusions: Our results suggested that high level of social isolation was significantly associated with a higher incidence of depression among middle-aged and older adults in China. Education played a moderating role in this association for men rather than women.
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http://dx.doi.org/10.1016/j.jad.2021.01.022 | DOI Listing |
Sci Rep
January 2025
Department of Human Movement Science, Hunan Normal University, 36 Lushan Road, Changsha, Hunan, China.
Loneliness and low self-esteem are among the more prominent mental health problems among left-behind children, but most of the current research stays in cross-sectional surveys, with fewer studies proposing specific solutions. In addition, although the effective impact of dance interventions on loneliness and self-esteem has been demonstrated, the impact in the group of left-behind children remains under-explored. Therefore, this study validated the effectiveness of a dance intervention on loneliness and self-esteem in left-behind children through a 16-week randomised controlled trial.
View Article and Find Full Text PDFSci Rep
January 2025
Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, 622 West 168th Street, Ste. 876, New York, NY, 10032, USA.
The COVID-19 pandemic may have exacerbated mental health conditions by introducing and/or modifying stressors, particularly in university populations. We examined longitudinal patterns, time-varying predictors, and contemporaneous correlates of moderate-severe psychological distress (MS-PD) among college students. During 2020-2021, participants completed self-administered questionnaires quarterly (T1 = 562, T2 = 334, T3 = 221, and T4 = 169).
View Article and Find Full Text PDFObjective: To explore the lived experiences and extent of cognitive symptoms in Long COVID (LC) in a UK-based sample.
Design: This study implemented a mixed-methods design. Eight focus groups were conducted to collect qualitative data, and the Framework Analysis was used to reveal the experiences and impact of cognitive symptoms.
Int J Biol Macromol
January 2025
College of Chemistry and Chemical Engineering, Qingdao University of Science and Technology, Qingdao 266042, China. Electronic address:
A vast sum of fish waste is being annually discarded by marine fishing industries imposing serious environmental pollution concerns. However, these aquatic discarded matters are captivating sources of collagen, a fibrous protein with eminent social and economic relevance. Collagen is conventionally recovered using outdated complex processes requiring many reagents, multiple steps, and extended periods.
View Article and Find Full Text PDFArch Gerontol Geriatr
January 2025
Department of Health Economics and Health Services Research, University Medical Center Hamburg-Eppendorf, Hamburg Center for Health Economics, Hamburg, Germany.
Objectives: To examine how homeboundness is associated with psychosocial outcomes in terms of life satisfaction, positive affect, negative affect and loneliness among middle-aged and older adults.
Methods: Longitudinal data were taken from the nationally representative sample German Ageing Survey (wave 1 to wave 4; n = 18,491 observations). This study included community-dwelling individuals aged 40 years and over in Germany.
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