Table 2.

Statistical Analysis of Bias between YSI and CGM Data Collected^a

Subject	Absolute bias		Nonzero intercept		Nonunity slope
	95%	99%	95%	99%	95%	99%
1	Yes	No	Yes	No	No	No
2	N/A	N/A	N/A	N/A	N/A	N/A
3	No	No	Yes	Yes	Yes	Yes
4	No	No	Yes	No	No	No
5	Yes	Yes	Yes	Yes	Yes	Yes
6	No	No	No	No	Yes	No
7	No	No	No	No	Yes	No
8	No	No	Yes	Yes	Yes	Yes
9	No	No	Yes	Yes	Yes	Yes
10	No	No	No	No	No	No
11	No	No	No	No	No	No
No bias (% of data sets)	80	90	40	60	40	60

^aAbsolute bias was based on a paired two-tail t-test, intercept and slope bias was based on confidence intervals of the regression line. Percentages given are significance levels.