ArticleThe Journal of international medical research2022
The association between heart rate variability and skin conductance: a correlation analysis in healthy individuals and patients with somatic symptom disorder comorbid with depression and anxiety.
Article in The Journal of international medical research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Physiological and Personality Measures as Potential Factors Associated with Cardiac Coherence Training Effects on Symptoms Reduction: A Pilot Study on Healthcare Workers.Clinical neuropsychiatry · 2025Article
- "It's All Under Control" - Description of the Dissociation Between Psychological Symptoms and Autonomic Arousal in People With Obsessive-compulsive Symptoms: A Case-control Study.Actas espanolas de psiquiatria · 2025Observational
- Autonomic characterization in adults with attention deficit hyperactivity disorder assessed by heart rate variability measurement during a three-behavioral state paradigm: A pilot study.PCN reports : psychiatry and clinical neurosciences · 2025Article
- Scents modulate anxiety levels, but electroencephalographic and electrocardiographic assessments could diverge from subjective reports: a pilot study.Frontiers in behavioral neuroscience · 2025Article
- Toward stressor-free stress estimation: The integrated information theory explains the information dynamics of stress.iScience · 2024Article
- Neurobiological mechanisms of ECT and TMS treatment in depression: study protocol of a multimodal magnetic resonance investigation.BMC psychiatry · 2023Article
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveTo investigate the correlations between heart rate variability (HRV) and skin conductance (SC) in two populations under three different situations.
methodsThis cross-sectional study enrolled patients with somatic symptom disorder comorbid with depression and anxiety and healthy individuals without a psychiatric history. The biological signals were measured under three conditions: resting state, during a cognitive task and during paced breathing. Pearson's correlation analysis and the generalized estimating equation were used to examine the correlations between SC and HRV in the two populations under the three situations.
resultsThe study enrolled 97 patients with somatic symptom disorder comorbid with depression and anxiety and 96 healthy individuals. In healthy individuals, the ratio of low-frequency power to high frequency power (LF/HF) and normalized LF (LF%) were significantly correlated with SC in the resting state and during a cognitive task, but the correlation coefficients were low level. In patients with somatic symptom disorder comorbid with depression and anxiety, LF/HF and LF% did not show significant correlations with SC under any situation.
conclusionsThe two different populations and three situations might have affected the significance of the LF/HF-SC and LF%-SC correlations. The generally low correlations indicate that LF/HF and LF% cannot fully reflect the sympathetic cholinergic activity represented by SC.
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