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Association of depressive symptoms with systemic immune-inflammation index and platelet parameters among survivors of myocardial infarction: a cross-sectional NHANES study enhanced by machine learning and SHAP analysis

Crossref DOI link: https://doi.org/10.1186/s12888-025-07763-7

Published Online: 2026-01-17

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

Authors

Wang, Zheyi

Xu, Qiong

Yu, Shencun

Sun, Jiao

Lv, Jian

Huang, Qiaoyi

Huang, Chen

Sun, Yize
Funding

Funding for this research was provided by:

Natural Science Foundation of Shandong Province (ZR2025QC973)

Science and Technology Project of Traditional Chinese Medicine in Qingdao (2023-zyyz04)
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Text and Data Mining valid from 2026-01-17

Version of Record valid from 2026-02-11
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Article History

Received: 29 November 2025

Accepted: 30 December 2025

First Online: 17 January 2026

Declarations

:

: The protocols of NHANES were approved by the institutional review board of the NCHS, CDC ( ). All participants have provided written informed consent.

: Not applicable.

: The authors declare no competing interests.

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