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. Author manuscript; available in PMC: 2021 Dec 1.
Published in final edited form as: Appl Psychophysiol Biofeedback. 2020 Sep 25;45(4):283–292. doi: 10.1007/s10484-020-09488-7

Table 3.

The correlation values for study variables in the full sample (males and females).

RMSSD
Closed
RMSSD
Open
HF
Closed
HF
Open
LF
Closed
LF
Open
pNN20
Closed
pNN20
Open
Loneliness .181 .173 .036 −.014 −.089 −.018 .305** .289**
Sadness −.045 −.040 .053 −.032 −.075 .022 .055 .036
Anxious-Depressed −.020 −.019 −.001 −.070 .012 .043 .023 .059
Withdrawn-Depressed −.065 −.054 .208* −.186 .158 .149 −.035 −.054
**

= significant after Bonferroni correction(p<.05);

*

=uncorrected (p<.05)