Determination of Best Criteria to Determine Final and Initial Speeds within Ramp Exercise Testing Protocols
Figure 2
Bland-Altman plot for the individual differences between assessed in CPET1 and estimated by VSAQ (a), RPC (b), and CRF (c). The first and third horizontal dashed lines in each graph represent the 95% limits of agreement for VSAQ, RPC, CRF, and VSAQ, corresponding, respectively, to −12.1 to 22.0 (−29.1 to 53.0%); −14.7 to 15.2 (−35.5 to 36.6%); −12.5 to 5.4 (−30,0% to 13,0%). : standard deviation of the differences.
