Table 3. Relationship between thrombomodulin and reactive hyperemia index, ankle brachial pressure index.

Variables (median, IQR*)	RHI○ < 1.67	RHI○ ≥ 1.67	P-value
Thrombomodulin	20.3 (18.1–27.4)	13.7 (12.6–14.3)	0.023
	ABI△ ≤ 0.90	ABI△ > 0.90	P-value
Thrombomodulin	20.6 (18.6–27.5)	13.2 (12.1–14.2)	0.004

* IQR, interquartile range

^○ RHI, reactive hyperemia

^△ ABI, ankle brachial pressure index.