The relationship between negative life events and anhedonia among patients with major depressive disorder: chain mediation of insomnia and dysfunctional attitudes

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This study examines how negative life events relate to anhedonia in 979 patients with major depressive disorder, specifically testing whether insomnia and dysfunctional attitudes serve as mediators. Using standardized scales, the authors found that these factors significantly mediate the relationship, accounting for a substantial portion of the total effect. The resource is primarily intended for researchers or clinicians interested in the psychological mechanisms underlying anhedonia.

ID
10051b8458e34ea7
Source org
PubMed Central
Author
Minghao Pan (Wuhan University), Huijing Zou (Wuhan University of Technology), Dan Luo (Wuhan University of Technology), Chunfeng Tian (Amicable Knowledge Solution University), Xi Yuan (Wuhan University), Xuan Gong (Wuhan University), Meiyu Shen (Wuhan University), Xin Li (Wuhan University), Bing Xiang Yang (Wuhan University)
Published
2026-03-20
OA status
gold
DOI
10.1186/s12888-026-07966-6
PMID
Not recorded
PMCID
Not recorded
Citations
0

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BibTeX

@article{allodium:10051b8458e34ea7,
  title = {The relationship between negative life events and anhedonia among patients with major depressive disorder: chain mediation of insomnia and dysfunctional attitudes},
  author = {Minghao Pan and Huijing Zou and Dan Luo and Chunfeng Tian and Xi Yuan and Xuan Gong and Meiyu Shen and Xin Li and Bing Xiang Yang},
  year = {2026},
  journal = {PubMed Central},
  doi = {10.1186/s12888-026-07966-6},
  url = {https://doi.org/10.1186/s12888-026-07966-6}
}

RIS

TY  - JOUR
TI  - The relationship between negative life events and anhedonia among patients with major depressive disorder: chain mediation of insomnia and dysfunctional attitudes
AU  - Pan, Minghao
AU  - Zou, Huijing
AU  - Luo, Dan
AU  - Tian, Chunfeng
AU  - Yuan, Xi
AU  - Gong, Xuan
AU  - Shen, Meiyu
AU  - Li, Xin
AU  - Yang, Bing Xiang
PY  - 2026
PB  - PubMed Central
DO  - 10.1186/s12888-026-07966-6
UR  - https://doi.org/10.1186/s12888-026-07966-6
ER  -

APA

Pan, M., Zou, H., Luo, D., Tian, C., Yuan, X., Gong, X., Shen, M., Li, X., & Yang, B. X. (2026). The relationship between negative life events and anhedonia among patients with major depressive disorder: chain mediation of insomnia and dysfunctional attitudes. PubMed Central. https://doi.org/10.1186/s12888-026-07966-6

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