Table 4.

Diagnostic scoring system for heatstroke-induced coagulopathy.

Parameters	0 point	1 point	2 points
Core temperature (°C)	< 40	≥ 40, but < 42	≥ 42
D-dimer (μg/mL)	< 2-fold increase over baseline	≥ 2-fold, but < 5-fold increase over baseline	≥ 5-fold increase over baseline
Prolonged PT (sec)	< 2	≥ 2, but < 4	≥ 4

PT: prothrombin time.