Association between the systemic immune-inflammation index and mortality risk in myocardial infarction patients: a retrospective cohort study
SII exhibits a threshold effect on post-MI mortality, where values exceeding 770 × 10⁹/L independently predict adverse outcomes, suggesting its potential as a prognostic tool for early risk stratification.
Authors
- Davide Cao (ORCID: https://orcid.org/0000-0001-7755-4069)
- Ming Yang (ORCID: https://orcid.org/0000-0001-7788-3356)
- Wenjia Xu (ORCID: https://orcid.org/0000-0003-2739-5260)
- Yifan Zhao (ORCID: https://orcid.org/0000-0003-1011-395X)
- Sun We (ORCID: https://orcid.org/0000-0001-6841-5497)
- Jingshun Zhao
- Hongbo Gao (ORCID: https://orcid.org/0009-0002-2992-3960)
- Chengke Yin
- Xin Sui (ORCID: https://orcid.org/0000-0002-6830-7012)
- Chang Liu (ORCID: https://orcid.org/0000-0002-2575-0970)
- Lei Zhang (ORCID: https://orcid.org/0000-0002-0952-3057)
- Jian Zhang (ORCID: https://orcid.org/0000-0002-0790-4462)
- Yilun Liu (ORCID: https://orcid.org/0000-0002-3070-096X)
- Fei Han (ORCID: https://orcid.org/0009-0008-3494-4276)
- Binbin Cui (ORCID: https://orcid.org/0000-0003-2368-5519)
- Yufei Sun (ORCID: https://orcid.org/0000-0002-6520-6697)
- Tong Wu (ORCID: https://orcid.org/0000-0002-9742-4648)
- Runfeng Zhou
Institutions
- Harbin Medical University (CN)
- Kunming Medical University (CN)
- Shanghai University of Traditional Chinese Medicine (CN)
- Third Affiliated Hospital of Harbin Medical University (CN)
- Hegang People's Hospital (CN)
- Shuguang Hospital (CN)
- Qiqihar Medical University (CN)
Publication Details
- Journal
- European journal of medical research
- Published
- 2025-11-21
- DOI
- https://doi.org/10.1186/s40001-025-03399-1
- Primary Topic
- Inflammatory Biomarkers in Disease Prognosis
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Harbin Medical University
- Key Research and Development Program of Heilongjiang
- National Natural Science Foundation of China