. 2003 Nov;10(6):1029–1036. doi: 10.1128/CDLI.10.6.1029-1036.2003

TABLE 1.

Absolute values of differences in replicate samples across the five laboratories

Phenotype	Distribution of replicate differences			Phenotype mean (%)
Phenotype	Mean	Median	90th percentile	Phenotype mean (%)
CD4⁺	1.51	1	3	47.3
CD8⁺	1.14	0.9	2	18.2
CD25⁺ CD3⁺	1.84	1	4	18.5
CD26⁺ CD3⁺	2.21	1.4	4.6	48.3
CD26⁺ CD4⁺	1.57	1	3.2	36.0
CD26⁺ CD8⁺	1.07	0.77	2.20	12.9
CD38⁺ CD4⁺	1.29	1	2.50	25.7
CD38⁺ CD8⁺	0.78	0.46	2	9.13
CD25⁺ CD8⁺	1.10	0.47	2.54	6.84
CD25⁺ CD4⁺	1.31	1	2.80	14.2
DR⁺ CD4⁺	0.50	0.37	1	3.74
DR⁺ CD8⁺	0.97	0.57	2	6.24