Table 4 Linear regression of risk factors for length of hospitalization
Univariate analysis | Multivariate analysis | ||||||
|---|---|---|---|---|---|---|---|
β | 95%CI | p value | β | 95%CI | p value | ||
Gender | -1.93 | -5.14 ∼ 1.29 | 0.243 | ||||
Age | -0.07 | -0.18 ∼ 0.05 | 0.247 | ||||
Hypertension | -0.84 | -3.52 ∼ 1.84 | 0.541 | ||||
Diabetes Mellitus | -1.28 | -5.15 ∼ 2.59 | 0.518 | ||||
EUROScore II | 0.51 | -0.06 ∼ 1.07 | 0.081 | ||||
Baseline laboratory indices | |||||||
Hemoglobin (g/L) | 0.03 | -0.02 ∼ 0.09 | 0.260 | ||||
eGFR (mL/min/1.73m2) | 0.03 | -0.04 ∼ 0.10 | 0.402 | ||||
Albumin (g/L) | 0.04 | -0.27 ∼ 0.36 | 0.790 | ||||
Surgery type | |||||||
CABG | 0.00 (Reference) | ||||||
Valve | -1.84 | -5.85 ∼ 2.18 | 0.372 | ||||
Valve & CABG | 1.02 | -3.72 ∼ 5.76 | 0.674 | ||||
CPB duration | 0.04 | 0.02 ∼ 0.06 | 0.001 | 0.03 | 0.01 ∼ 0.06 | 0.048 | |
Postoperative indices | |||||||
APACHE II Score | 0.16 | -0.05 ∼ 0.37 | 0.137 | ||||
Serum SDC1 | 0.02 | 0.01 ∼ 0.03 | < 0.001 | 0.01 4 | 0.010 ∼ 0.027 | 0.022 | |
IL6 | 0.01 | 0.01 ∼ 0.02 | 0.022 | 0.012 | 0.012 ∼ 0.029 | 0.011 | |
TNFa | 0.00 | -0.06 ∼ 0.07 | 0.896 | ||||
PCT | 0.07 | 0.01 ∼ 0.14 | 0.045 | 0.04 | -0.03 ∼ 0.11 | 0.290 | |