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

Crossref DOI link: https://doi.org/10.1186/s12888-026-07966-6

Published Online: 2026-03-20

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Pan, Minghao

Zou, Huijing

Luo, Dan

Tian, Chunfeng

Yuan, Xiaopin

Gong, Xuan

Shen, Meiyu

Li, Xiaofen

Yang, Bing Xiang
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Text and Data Mining valid from 2026-03-20

Version of Record valid from 2026-04-14
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Article History

Received: 2 July 2024

Accepted: 5 March 2026

First Online: 20 March 2026

Declarations

:

: The survey adhered to the Declaration of Helsinki. Approval for this study was obtained from the Ethics Committee of Renmin Hospital, Wuhan University (Approval No: WCRY2020-K004). Written consent was obtained from all participants in this study.

: Not applicable in the declarations section.

: The authors declare no competing interests.

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