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.
| Univariable | Multivariable | |||
|---|---|---|---|---|
| OR (95% CI) | P | OR (95% CI) | P | |
| Age | 1.07 (1.04–1.11) | 1.07 (1.03–1.11) | ||
| Male, n(%) | 1.90 (1.00–3.63) | 0.051 | 2.96 (1.51–5.80) | |
| Coronary heart disease | 2.20 (1.15–4.22) | |||
| Hypertension | 1.36 (0.70–2.64) | 0.37 | ||
| Diabetes mellitus | 1.44 (0.73–2.87) | 0.30 | ||
| RCRI ≥2 | 3.59 (1.87–6.88) | 2.01 (1.03–3.94) | ||
| Procedure type | ||||
| Spine | Reference | Reference | ||
| Hip or knee | 0.85 (0.21–3.38) | 0.81 | 0.81 (0.20–3.28) | 0.772 |
| Orthopedic trauma | 4.50 (1.37–14.80) | 3.40 (1.00–11.44) | ||
| Troponin I | 1.02 (1.00–1.04) | |||
| MI | 1.77 (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 | ||||