Table 3.

Statistical data for ADAMTS13 plasma activity and plasma concentration in young controls, aged controls, and CAD patients

	n	ADAMTS13	Mean ± SD	Median	25th percentile	75th percentile	Minimum	Maximum
Young controls	41	Activity	823.7 ± 154.6*	823.5	696.3	949.8	511.4	1,140.0
		Concentration	770.6 ± 146.0	786.0	640.2	881.2	514.0	1,026.0
Aged controls	50	Activity	709.4 ± 166.8**	694.3	600.1	779.4	414.0	1,415.0
		Concentration	681.3 ± 127.7	668.1	601.9	763.9	462.2	1,124.0
CAD patients	70	Activity	636.3 ± 146.0	621.8	549.3	696.8	343.2	1,010.0
		Concentration	586.7 ± 146.6	561.0	480.5	681.1	308.5	887.9

All values are expressed in nanograms per milliliter.

^*P < 0.001 vs. ADAMTS13 activity in CAD patients.

^**P < 0.05 vs. ADAMTS13 activity in CAD patients.