Skip to main content
. 2021 Jan 20;18(3):869. doi: 10.3390/ijerph18030869

Figure 1.

Figure 1

Bland–Altman plot of R-R intervals for the V800 and the ECG. (a) Sitting; (b) arithmetic test; (c) naming test; (d) SSWV; (e) SSWV performing arithmetic test; (f) SSWV performing naming test. Outer dot-dash lines equal ±1.96 standard deviations of the mean.