Table 1.
Types, description, and correction methods of artifacts.
Table 2.
Subjects characteristics of the total sample and by sex (mean ± SD).
Fig 1.
Bland-Altman plots for the ECG and the UN Polar V800™ HR monitor R-R intervals (a) Bland-Altman plots for the ECG and the AC Polar V800™ HR monitor R-R intervals (b) Bland-Altman plots for the ECG and the TBC Polar V800™ HR monitor R-R intervals (c) Bland-Altman plots for the ECG and the MC Polar V800™ HR monitor R-R intervals (d) ECG: electrocardiogram; HR: heart rate; UN: uncorrected R-R intervals; AC: R-R intervals corrected by automatic correction method of the Kubios HRV Premium (ver 3.2); TBC: R-R intervals corrected by threshold-based correction method of the Kubios HRV Premium (ver 3.2); MC: R-R intervals corrected manually.
Table 3.
Comparison of HRV measures calculated from UN Polar V800™ and ECG R-R intervals (mean ± SD).
Table 4.
Comparison of HRV measures calculated from Kubios Premium (ver. 3.2) AC Polar V800™ and ECG R-R intervals (mean ± SD).
Table 5.
Comparison of HRV measures calculated from Kubios Premium (ver. 3.2) TBC Polar V800™ and ECG R-R intervals (mean ± SD).
Table 6.
Comparison of HRV measures calculated from MC R-R intervals between the ECG and polar (mean ± SD).