Table 4.

Scoring results analysis per laboratory

Report	PAN EL	(n) alleles per panel	TOTAL alleles tested (n)	Identical/ Concorda nt	Ambiguous Concordant (result and/or reference)	Combin ed: Identical concord ant Ambiguo us	Unresolv ed Null	Discord ant
1	PT1	423	377	78.2%	16.2%	94.4%	0.0%	5.6%
2			409	83.6%	13.4%	97.1%	0.0%	2.9%
3			328	77.1%	16.5%	93.6%	0.0%	6.4%
4			327	86.9%	13.1%	100.0%	0.0%	0.0%
5			288	87.2%	10.8%	97.9%	0.0%	2.1%
6			423	83.9%	14.9%	98.8%	0.2%	0.9%
7			423	85.1%	12.8%	97.9%	0.0%	2.1%
8			423	85.6%	14.4%	100.0%	0.0%	0.0%
9			327	87.5%	11.3%	98.8%	0.0%	1.2%
10			423	80.9%	18.9%	99.8%	0.2%	0.0%
11			423	90.5%	9.0%	99.5%	0.0%	0.5%
12			423	89.4%	8.5%	97.9%	0.0%	2.1%
13			423	90.3%	9.5%	99.8%	0.0%	0.2%
14	PT2	406	314	86.3%	13.7%	100.0%	0.0%	0.0%
15			368	75.0%	24.2%	99.2%	0.3%	0.5%
16			230	87.0%	11.3%	98.3%	0.0%	1.7%
17			406	90.1%	8.6%	98.8%	0.0%	1.2%
18			406	77.3%	21.9%	99.3%	0.0%	0.7%
19			314	90.4%	10.2%	100.6%	0.0%	0.0%
20	PT3	408	408	83.3%	13.0%	96.3%	0.0%	3.7%
21			408	89.2%	10.5%	99.8%	0.0%	0.2%
22			372	79.3%	13.2%	92.5%	0.0%	7.5%
23			230	81.7%	14.8%	96.5%	0.9%	2.6%
24	PT4	392	392	90.6%	9.4%	100.0%	0.0%	0.0%
25			299	60.2%	29.1%	89.3%	4.7%	6.0%
26			392	90.3%	8.9%	99.2%	0.0%	0.8%
27			383	87.5%	9.1%	96.6%	0.0%	3.4%
28			359	64.6%	13.1%	77.7%	1.1%	21.2%
29			352	79.5%	20.2%	99.7%	0.0%	0.3%
30			220	80.0%	15.5%	95.5%	0.0%	4.5%
31			392	88.8%	11.2%	100.0%	0.0%	0.0%
32			392	88.5%	11.0%	99.5%	0.0%	0.5%
33			264	92.0%	8.0%	100.0%	0.0%	0.0%
34	Randomly selected cells		49	65.3%	34.7%	100.0%	0.0%	0.0%
35			137	88.3%	11.7%	100.0%	0.0%	0.0%
ALL			12104	84.1%	13.5%	97.5%	0.2%	2.3%

Four PT Panels (PT1 – PT4) were prepared and used for PT. One panel was distributed to each of the participating laboratories. Laboratories #34 and #35 tested only selected cells. Results scored as Identical/Concordant or Ambiguous Concordant were given a “passing” score. The Lab number in column one does not correspond to the order of lab affiliations in Table 1.