Table 2.

Antibodies to HE4 in archived sera from patients with OvC and controls.

		Positive sera at dilution 1:20				Positive sera at dilution 1:100
Serum donor	n	M+2SD		M+3SD		M+1SD		M+2SD		M+3SD
		n	% pos	n	% pos	n	% pos	n	% pos	n	% pos
Controls	71	3	4	1	1	3	4	2	3	2	3
All OvC patients	92	9	10	8	9*	20	22***	1	14**	1	12*
								3		1
OvC stage I/II	17	2	12	1	6	4	27*	3	20*	2	13
OvC stage III/IV	75	6	8	4	5	16	21**	9	12*	8	11*

^*p<0.05

^**p<0.01

^***p<0.001