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Increased heart rate variability correlation between mother and child immediately pre-operation
1Multidisciplinary Pain Center, Aichi Medical University, Aichi, Japan. arainon@aichi-med-u.ac.jp
Acta Anaesthesiologica Scandinavica
|May 8, 2009
Summary
Maternal and child heart rate variability (HRV) measurements before surgery show a significant positive correlation. This indicates a shared autonomic nervous system (ANS) response in mothers and children during stressful pre-operative periods.
Area of Science:
- Pediatric Anesthesiology
- Autonomic Nervous System Research
- Maternal-Child Health
Background:
- Maternal distress impacts children's mental status and autonomic nervous system (ANS) activity.
- Pre-operative anxiety in children can be influenced by maternal emotional state.
- Heart rate variability (HRV) is a key indicator of ANS function.
Purpose of the Study:
- To investigate the correlation between maternal and children's ANS activity before surgery.
- To determine if maternal heart rate variability (HRV) predicts children's HRV.
- To assess the relationship between pre-anesthetic maternal and child HRV values.
Main Methods:
- Collected maternal and children's heart rate variability (HRV) data.
- Analyzed HRV from the night before surgery until arrival at the operating room.
- Calculated the low-frequency to high-frequency components ratio (LF/HF) of HRV for both mother and child.
Main Results:
- A significant positive correlation was observed in the LF/HF ratios of maternal and children's HRV during the immediate pre-operative period (6-8 AM).
- No significant correlation was found for LF/HF ratios during the pre-operative night.
- This suggests a synchronized ANS response in mothers and children closer to the surgical procedure.
Conclusions:
- The LF/HF ratios of HRV in mothers and children demonstrate a significant positive correlation immediately before surgery.
- This finding highlights a shared physiological stress response between mothers and children in the perioperative setting.
- Maternal pre-operative ANS activity is closely linked to their child's ANS state just before anesthesia.
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