Acquired Activated Protein C Resistance, Thrombophilia and Adverse Pregnancy Outcomes: A Study Performed in an Irish Cohort of Pregnant Women

Table 2

Comparison of factor V, VII and IX in positive APCR acquired and inherited and negative APCR groups.

	Positive APCR		Negative APCR
Correlation between levels of the coagulation factor V and APCR
Factor V levels	Acquired APCR	Inherited APCR
Number of values	85	22	50
Minimum value	89	110	88
Maximum value	171	180	149
Mean	131.5	131.7	114.6
Coefficient of variation	13.35%	12.34%	13.49%
Correlation between levels of the coagulation factor VIII and APCR
Factor VIII levels	Acquired APCR	Inherited APCR
Maximum value	177	172	144
Minimum value	73	90	91
Mean	128.7	120.2	111.9
Coefficient of variation	16.79%	18.10%	12.14%
Correlation between levels of the coagulation factor IX and APCR
Factor IX levels	Acquired APCR	Inherited APCR
Number of values	85	22	50
Minimum value	90	85	89
Maximum value	167	169	125
Mean	114.8	114.2	106.9
Coefficient of variation	11.93%	16.25%	8.53%