Table 2.

Univariate and multiple logistic regression analyses of plasma C4M and PRO-C4 levels as independent risk factors of AAA.

	Mean (SD)	p	OR	Adjusted OR*
C4M
Controls	13.3 (9.88)	0.004	1.042 (1.015; 1.070) p = 0.002	1.090 (1.044; 1.136) p ≤ 0.001
AAA	15.5 (9.14)
PRO-C4
Controls	149.3 (158.6)	0.341	1.001 (0.999; 1.002) p = 0.347	1.002 (0.999; 1.004) p = 0.123
AAA	158.7 (107.4)

*Adjusted for Smoking, hypertension, previous ischemic event, statins, and diastolic blood pressure.