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. 2026 Jun 3;13:1855223. doi: 10.3389/fmed.2026.1855223

Table 2.

Shapiro–Wilk test.

Variable Skewness Kurtosis SE W p
Age −0.414 0.320 0.662 0.983 0.000
T 3.030 17.773 0.022 0.749 0.000
P 0.716 1.573 0.842 0.972 0.000
R 1.455 4.777 0.165 0.830 0.000
eGFR −0.675 0.346 1.709 0.931 0.000
WBC 1.049 1.395 0.208 0.936 0.000
HB −0.857 3.439 1.223 0.953 0.000
PLT 0.529 1.423 3.676 0.977 0.000
Time from on set to CT 0.790 −0.785 0.366 0.859 0.000
V2 1.876 4.057 1.570 0.789 0.000
V 1.992 5.034 1.262 0.792 0.000
HII 0.710 −0.765 0.412 0.892 0.000
GCS −0.837 −0.649 0.188 0.847 0.000
ALT 12.726 204.080 1.775 0.316 0.000
TT 0.428 3.539 0.074 0.956 0.000
AST 4.250 23.479 1.211 0.578 0.000
DD 9.843 132.546 0.204 0.314 0.000
INR 5.475 42.852 0.008 0.582 0.000
APTT 6.956 91.449 0.228 0.646 0.000
FIB 1.633 4.867 0.058 0.885 0.000
PH −0.871 6.828 0.003 0.926 0.000
Lactate 4.253 28.666 0.077 0.659 0.000
PO2 1.481 7.491 1.780 0.922 0.000
PCO2 1.763 17.462 0.364 0.873 0.000
BMI 0.542 5.946 0.158 0.926 0.000

T, Temperature; P, Pulse; R, Respiration; eGFR, estimated glomerular filtration rate; WBC, white blood cell; Hb, hemoglobin; PLT, platelet; V, hematoma volume; V2, secondary hematoma volume; HII, Hemorrhage Heterogeneity Index; GCS, Glasgow Coma Scale; ALT, alanine aminotransferase; AST, aspartate aminotransferase; TT, thrombin time; DD, D-dimer; INR, international normalized ratio; APTT, activated partial thromboplastin time; FIB, fibrinogen; pH, potential of hydrogen; Lactate, blood lactate; PO₂, partial pressure of oxygen; PCO₂, partial pressure of carbon dioxide; BMI, body mass index.