Table 4.
Outcome | HR (95%CI) P value |
---|---|
Fitting model by stand linear regression | 1.03 (1.00, 1.06) 0.0210 |
Fitting model by two-piecewise linear regression | |
Inflection point | 5.27 |
<5.27 | 0.99 (0.88, 1.11) 0.8471 |
>5.27 | 1.04 (1.01, 1.07) 0.0193 |
P for log-likelihood ratio test | 0.462 |
Adjusted for age, sex, injury mechanism, fracture classification, aCCI, hypertension, CHD, arrhythmia, ischemic stroke, cancer, dementia, COPD, hepatitis, time to admission and operation, treatment strategy, operation time, and infusion.