Table 1.

Inventory of the LETS Case/Control population

	Case Population		Control Population
Protein	Percentage Mean (SD)	Range	Percentage Mean (SD)	Range
FII	108(17)	67–178	104(15)	63–153
FV	133(35)	41–305	131(33)	47–302
FVII	114(25)	53–200	110(22)	41–171
FVIII	141(35)	53–318	122(33)	49–232
FIX	109(26)	63–209	103(21)	52–188
FX	107(20)	58–174	103(17)	49–163
AT	99(11)	67–143	99(10)	63–125
TFPI total	94(21)	35–159	92(21)	46–171
TFPI active	118(18)	62–219	117(17)	72–198
TFPI free	89(32)	23–211	85(32)	20–275