Table 3.
Characteristics of clinical blood biochemical indexes linked to outcome at discharge in acute ischemic stroke patients.
| Variable Mean ± SD | Good Outcome (MRS ≤ 2) (n = 223) | Poor Outcome (MRS > 2) (n = 78) | Total | t/z | P |
|---|---|---|---|---|---|
| Routine blood | |||||
| CRP (mg/L) | 4.97 ± 6.35 | 18.86 ± 19.05 | 8.57 ± 12.65 | −8.892 a | <0.001 |
| WBC (109/L) | 7.42 ± 2.15 | 7.82 ± 2.64 | 7.52 ± 2.29 | −1.332 b | 0.184 |
| RBC (1012/L) | 4.45 ± 0.50 | 4.40 ± 0.60 | 4.44 ± 0.53 | 0.783 b | 0.434 |
| HGB (g/L) | 137.49 ± 18.86 | 137.60 ± 15.23 | 137.52 ± 17.96 | −0.046 b | 0.963 |
| Biochemical Items | |||||
| ESR (mm/h) | 19.99 ± 13.27 | 23.37 ± 16.51 | 20.87 ± 14.23 | −1.815 b | 0.071 |
| TBIL (umol/L) | 13.51 ± 5.22 | 15.41 ± 5.75 | 14.00 ± 5.42 | −2.701 b | 0.007 |
| DBIL (umol/L) | 4.25 ± 1.81 | 5.34 ± 1.78 | 4.53 ± 1.86 | −4.579 b | <0.001 |
| ALB (g/L) | 40.17 ± 2.91 | 38.45 ± 7.04 | 39.73 ± 4.42 | −5.738 a | <0.001 |
| CHOL (mmol/L) | 4.71 ± 1.03 | 4.63 ± 1.12 | 4.69 ± 1.05 | 0.510 b | 0.610 |
| TG (mmol/L) | 1.67 ± 1.28 | 1.31 ± 0.60 | 1.57 ± 1.15 | −1.893 a | 0.058 |
| HDL (mmol/L) | 1.12 ± 0.39 | 1.12 ± 0.25 | 1.12 ± 0.36 | 0.023 b | 0.982 |
| LDL (mmol/L) | 3.03 ± 0.91 | 2.91 ± 1.10 | 3.00 ± 0.96 | 0.954 b | 0.341 |
| GLU(mmol/L) | 6.48 ± 2.56 | 6.54 ± 1.96 | 6.50 ± 2.41 | −0.197 b | 0.844 |
| HCY (umol/L) | 20.20 ± 13.64 | 23.51 ± 12.82 | 21.06 ± 13.49 | −1.869 b | 0.063 |
| Blood Coagulation | |||||
| FIB (mg/dL) | 307.41 ± 81.53 | 346.60 ± 91.46 | 317.56 ± 85.80 | −3.538 b | <0.001 |
| D-dimer (ng/mL) | 442.40 ± 534.64 | 930.35 ± 954.95 | 568.85 ± 701.03 | −5.916 a | <0.001 |
Good outcome defined as Modified Rankin Scale (MRS) ≤ 2; CRP, C-reactive protein; WBC, white blood cell; RBC, red blood cell; HGB, hemoglobin; ESR, erythrocyte sedimentation rate; TBIL, total bilirubin; DBIL, direct bilirubin; ALB, albumin; CHOL, total cholesterol; TG, triglyceride; HDL, high density lipoprotein; LDL, low density lipoprotein; GLU, glucose; HCY, homocysteine; FIB, fibrinogen. a Non-parametric test; b Independent-sample t-test.