TABLE 1.

Evaluation of EQA results with respect to the current assessment limits and stricter, uniform assessment limits of 24%.

	CA 15-3 (±24%)	CA 19-9 (±27%)	CA 19-9 (±24%)	CA 125 (±36%)	CA 125 (±24%)
Manufacturer	passing (5%–95%) [n/%]	passing (5%–95%) [n/%]	passing (5%–95%) [n/%]	passing (5%–95%) [n/%]	passing (5%–95%) [n/%]
AB	24/85.7	27/96.4	26/92.9	27/96.4	25/89.3
AX	14/50.0	24/85.7	24/85.7	26/92.9	22/78.6
BE	22/78.6	26/92.9	23/82.1	28/100.0	28/100.0
DO	28/100.0	28/100.0	28/100	28/100.0	26/92.9
RO	26/92.9	27/96.4	24/85.7	28/100.0	28/100.0
SI	9/32.1	1/3.6	1/3.6	18/64.3	8/28.6
SI—BG	26/92.9	23/82.1	18/64.3	25/89.3	18/64.3
SI—DG	26/92.9	21/75	18/64.3	28/100.0	26/92.9
SI—SIE	26/96.4	19/67.9	19/67.9	25/89.3	19/67.9
TH		24/85.7	22/78.6