. 2021 Jul 14;11:14460. doi: 10.1038/s41598-021-93713-8

Table 4.

Spearman correlations between normalized visceral fat rating (nVFR) and linear and nonlinear HRV indexes in (a) breast cancer survivors (BCS) and (b) Control group.

BCS	pNN50	α₁	α₂	0V	1V	2LV	2UV	cHF	HFnu	cRMSSD	cSD1	cSD2	cSD2/SD1	cSDNN
(a)
ρ	− 0.5893	0.4952	0.5342	0.5459	− 0.5245	− 0.6085	− 0.5941	− 0.5372	− 0.4506	− 0.5934	− 0.5934	− 0.5745	0.4389	− 0.6203
p value	0.0006	0.0043	0.0021	0.0016	0.0025	0.0004	0.0005	0.0019	0.0092	0.0006	0.0006	0.0009	0.0110	0.0003

Control	pNN50	α₁	α₂	0V	1V	2LV	2UV	cHF	HFnu	cRMSSD	cSD1	cSD2	cSD2/SD1	cSDNN
(b)
ρ	− 0.1188	− 0.0326	0.1309	0.0395	0.0145	− 0.2784	0.1057	− 0.2501	− 0.0728	− 0.1565	− 0.1565	− 0.2535	− 0.0796	− 0.2010
p value	0.2622	0.4308	0.2414	0.4164	0.4691	0.0647	0.2858	0.0874	0.3486	0.2003	0.2003	0.0844	0.3351	0.1391

In every cell, the top row indicates the Spearman's correlation coefficient (ρ), and the bottom row indicates the significance.