Modulation of heart rate variability based on sleep pattern in shift workers of automobile sector
| Autor: | Ashwini R Doyizode, Shantala Shripad Herlekar, Savitri Parvatgouda Siddanagoudra |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
medicine.medical_specialty
Physiology business.industry Affect (psychology) Sleep patterns Pittsburgh Sleep Quality Index Shift work Sleep deprivation Autonomic nervous system Internal medicine Cardiology Medicine Heart rate variability Circadian rhythm General Pharmacology Toxicology and Pharmaceutics medicine.symptom business |
| Zdroj: | National Journal of Physiology, Pharmacy and Pharmacology. :1 |
| ISSN: | 2320-4672 |
| DOI: | 10.5455/njppp.2021.11.05113202027122020 |
| Popis: | Background: Altered circadian rhythm for sleep-wakeful cycle is seen in shift work, leading to sleep deprivation which may affect the cardiac autonomic nervous system (ANS). In the past two decades, a significant relationship has been established between impaired ANS activity and cardiovascular mortality. This effect is not addressed in workers working in both shifts. Aims and Objectives: This study aims to assess sleep quality and heart rate variability (HRV) before and after day and night shift work. Materials and Methods: A total of 140 healthy male workers aged between 24 years and 45 years working in alternate weekday and night shift at least for more than 2 years in automobile factory. Procedure: Before and after both day and night shifts sleep quality were noted by Pittsburgh Sleep Quality Index along with HRV parameters such as mean RR interval (mRRI) and low-frequency power/high-frequency power (LF/HF). Results: Global score was statistically increased with reduced mRRI and increased LF/HF after night shift. Conclusion: Reduced sleep quality and HRV may reflect sympathetic excitation and further leading to increased risk for cardiovascular diseases among the shift workers. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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