Predictive Value of IBI for In-Hospital Death in Elderly Patients with Non-ST-Segment Elevation Myocardial Infarction

18 November 2025 : Clinical Research

Zhiwen Tao^{ABCDF 1}, Jiayu Yin^{CDEF 2}, Mingzhu Li^{EF 3}, Gonghao Li^{EF 3}, Kun Liu^{ACE 1,3*}, Zemu Wang^{ABCDEG 1}

DOI: 10.12659/MSM.950592

Med Sci Monit 2025; 31:e950592

Authors information Article notes Copyright and License information

Introduction Material and Methods Results Discussion Conclusions Data Availability Statement References

Related articles Order reprints Share article Share by email

View HTML version

Table 3 Multivariate regression analysis for in-hospital death in elderly patients with NSTEMI.

Variables	OR	95% CI	P
IBI	2.22	1.64~3.00	<.001
BNP	1.84	1.26~2.69	0.002
LVEF	0.94	0.90~1.00	0.034
Adjusted variables including IBI, age, sex, hypertension, diabetes mellitus, systolic blood pressure, heart rate, Killip class, baseline antithrombotic therapy, LVEF, high-sensitivity troponin T, and BNP. IBI – inflammatory burden index; BNP – B-type natriuretic peptide; LVEF – left ventricular ejection fraction; NSTEMI – non-ST-segment elevation myocardial infarction.

Back to the Article