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Table 5 The screened parameters for EHSS by AUC

From: Establishment and effectiveness evaluation of a scoring system for exertional heat stroke by retrospective analysis

Parameters AUC (95%CI) Sensitivity (%) Specificity (%) Optimal cut-off value P
T [°C, M(Q)] 0.737 (0.629–0.846) 95.2 46.4 40.1 < 0.0001
GCS [score, M(Q)] 0.807 (0.714–0.901) 72.5 81.0 4.5 < 0.0001
PH [M(Q)] 0.883 (0.791–0.974) 91.3 85.7 7.28 < 0.0001
Lac [mmol/L, M(Q)] 0.87 (0.771–0.97) 76.2 95.7 8.75 < 0.0001
PLT [×109/L, M(Q)] 0.844 (0.757–0.93) 69.6 95.2 47.5 < 0.0001
PT [s, M(Q)] 0.876 (0.781–0.971) 76.2 94.2 47.1 < 0.0001
APTT [s, M(Q)] 0.764 (0.663–0.866) 61.9 82.6 88.4 < 0.0001
Fib [g/L, M(Q)] 0.823 (0.716–0.931) 78.3 81.0 1.43 < 0.0001
TnI [ng/ml, M(Q)] 0.841 (0.709–0.973) 78.6 83.3 0.785 < 0.0001
LDH [U/L, M(Q)] 0.895 (0.821–0.0.969) 95.2 81.2 1049 < 0.0001
ALT [U/L, M(Q)] 0.832 (0.723–0.942) 71.4 92.8 1407.5 < 0.0001
AST [U/L, M(Q)] 0.867 (0.782–0.951) 76.2 89.9 1312.0 < 0.0001
TBIL [μmol/L, M(Q)] 0.887 (0.797–0.976) 81.0 89.9 60.15 < 0.0001
Cr [μmol/L, M(Q)] 0.739 (0.604–0.875) 71.4 72.5 170 < 0.0001
  1. EHSS Exertional Heat Stroke Score, AUC area under the receiver operating characteristic curve, T Temperature, GCS Glasgow Coma Scale, Lac Lactate, PLT Platelets, PT Prothrombin Time, APTT Activated part of the Prothrombin Time, Fib Fibrinogen, TnI Troponin I, LDH Lactate dehydrogenase, ALT Alanine Transaminase, AST Aspartate Transaminase, TBIL Total Bilirubin, Cr Creatinine