Stress Indexed in /covered by CAS, KoreaScience & DOI/Crossref:eISSN 2234-1668   pISSN 1225-665X

Stress : eISSN 2234-1668 / pISSN 1225-665X

Table. 1.

Table. 1.

Correlations between frequency domain variables of heart rate variability and mean change in outcome variables from the baseline in experimental group

PHQ-15ISISRIVAS-HSSTAXI-S





rp valuerp valuerp valuerp valuerp value
Low frequency−0.220.32−0.49*0.02−0.400.45−0.390.41−0.080.74
High frequency−0.040.86−0.390.070.01−0.980.010.960.160.46
LF norm−0.160.48−0.060.78−0.410.06−0.380.08−0.300.18
HF norm0.160.480.060.780.410.060.380.080.300.18
LF/HF−0.160.48−0.060.78−0.410.06−0.380.08−0.300.18

PHQ-15: Patient health questionnaire-physical symptoms, ISI: Insomnia severity index, SRI: Stress response inventory, VAS-HS: Visual analogue scale for Hwa-byung symptoms, STAXI-S: State trait anger expression inventory-state anger.

Korean J Stress Res 2018;26:305-11 https://doi.org/10.17547/kjsr.2018.26.4.305
© 2018 Korean J Stress Res