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25 December 2021: Clinical Research

Association of Perioperative Myocardial Injury with 30-Day and Long-Term Mortality in Older Adult Patients Undergoing Orthopedic Surgery in China

Wenlan Hu 1BCDE , Youzhou Chen 1BCD , Kaiping Zhao 2BCD , Jihong Wang 1BCD , Mei Zheng 1BCD , Ying Zhao 1BCD , Hao Han 1BCD , Qiong Zhao 3AE* , Xingshan Zhao 1AE*

DOI: 10.12659/MSM.932036

Med Sci Monit 2021; 27:e932036

Table 3 Univariable and multivariable Cox proportional hazards model for long-term mortality.

OR (95% CI)POR (95% CI)P
Age1.07 (1.04–1.11)1.07 (1.03–1.11)
Male, n(%)1.90 (1.00–3.63)0.0512.96 (1.51–5.80)
Coronary heart disease2.20 (1.15–4.22)
Hypertension1.36 (0.70–2.64)0.37
Diabetes mellitus1.44 (0.73–2.87)0.30
RCRI ≥23.59 (1.87–6.88)2.01 (1.03–3.94)
Procedure type
Hip or knee0.85 (0.21–3.38)0.810.81 (0.20–3.28)0.772
Orthopedic trauma4.50 (1.37–14.80)3.40 (1.00–11.44)
Troponin I1.02 (1.00–1.04)
MI1.77 (1.20–2.63)7.33 (2.22–24.20)
Multivariable Cox models were adjusted for age, sex, procedure type, and all significant variables in the univariable analyses. HR – hazard ratio; CI – confidence interval; RCRI – Revised Cardiac Risk Index; ASA – American Society of Anesthesiologists Physical Status Classification; MI – myocardial infarction. Two-tailed P-values

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Medical Science Monitor eISSN: 1643-3750
Medical Science Monitor eISSN: 1643-3750