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. 2022 Dec 29;12:22513. doi: 10.1038/s41598-022-27121-x

Table 1.

EDR evaluation.

Meditation phase EDRA EDRQR EDRRS EDRSR
PLV 0.7136 0.7389 0.7323 0.7410
MAE (Hz) 1.2927 0.8934 0.9700 0.8689

PLV and MAE between the reference respiration signal and each EDR (EDRA, EDRQR, EDRRS, and EDRSR). PLV and MAE indicate the phase synchronization and RR estimation error, respectively.