Table A1.

Multivariable logistic regression

Variable	Beta Coefficient	S.E.	Wald	df	Sig	Exp(B)
CA125	0.015	0.007	4.04	1	0.044	1.015
CEA	0.253	0.065	15.034	1	0	1.287
Alpha enolase	−0.005	0.002	12.167	1	0	0.995
Annexin A1	0.007	0.002	14.084	1	0	1.007
Constant	−3.046	0.702	18.827	1	0	0.048

Abbreviations: CEA = carcinoembryonic antigen, CA125 = cancer antigen 125, S.E. = Standard Error, df = degrees of freedom, Sig = Significance, Exp(B) = Exponent of B.