Table 1 (abstract P273). Analysis of agreement using Bland-Altman statistics. Test devices vs. TD and TD vs. TD (reference vs. reference)

Mean (mL min⁻¹∙m⁻²)

3.2

3.1

3.2

3.3

Bias (95%-CI, mL∙min⁻¹∙m⁻²)

-0.1 (-0.5 – 0.1)

-0.3 (-0.6 – -0.1)

-0.2 (-0.5 – -0.1)

0 (0 – 0)

LOA (95%-CI, mL∙min⁻¹∙m⁻²)

±1.6 (1.5 – 1.8)

±1.6 (1.5 – 1.8)

±1.7 (1.6 – 1.9)

±1.1 (1.0 – 1.3)

PE (95%-CI, %)

50 (45 – 55)

51 (46 – 56)

53 (48 – 59)

8 (8 – 9)

RC (95%-CI, mL∙min⁻¹∙m⁻²)

0.5 (0.5 – 0.6)

0.6 (0.5 – 0.6)

0.6 (0.6 – 0.7)

0.1 (0.1 – 0.2)