TABLE 5.

Standard deviation for cobas HBV cobas 5800 and 6800

		Observed concn (mean log10 IU/mL)		SD (log10 IU/mL)
Panel member	Platform		N	Site	Day	Between run	Within run	Total
1	5800	8.96	90	0.021	0.010	0.004	0.039	0.045
	6800	8.93	89	0.013	0.023	-a	0.037	0.046
2	5800	5.26	90	0.017	-	0.001	0.055	0.057
	6800	5.21	90	-	0.001	0.019	0.037	0.041
3	5800	4.24	90	0.022	-	-	0.039	0.044
	6800	4.20	88	-	0.018	-	0.033	0.038
4	5800	3.30	90	0.048	0.016	0.009	0.049	0.070
	6800	3.23	90	0.006	0.004	0.016	0.033	0.038
5	5800	3.00	90	0.024	0.007	0.017	0.041	0.052
	6800	2.95	89	-	0.019	-	0.031	0.037
6	5800	1.74	90	0.037	-	0.020	0.077	0.088
	6800	1.66	90	0.004	-	-	0.070	0.070
7	5800	1.01	89	-	-	0.013	0.189	0.189
	6800	0.96	90	-	0.019	0.025	0.135	0.139

^aHyphen (“-”) indicates that this component does not contribute to the total observed variance.