생활 스트레스에 대한 심박변이와 혈청 코티졸과의 관계

• 영문명: Relationship between Heart Rate Variability (HRV) and Serum Cortisol Level to Life Stress
• 발행기관: 대한핵의학기술학회
• 저자명: 신숙희(Sook Hee Shin)
• 간행물 정보: 『핵의학기술』Vol.18 No.2, 78~82쪽, 전체 5쪽
• 주제분류: 의약학 > 방사선과학
• 파일형태: PDF
• 발행일자: 2014.11.30

영문 초록

Purpose The physiological and biochemical responses of healthy men and women to life stress were measured in order to investigate the correlation between these two responses under the normal situation. Materials and Methods The population of the research is some randomly chosen health college students located in Daejeon City during the period from August to September 2014, and the sample of 94 students. Heart rate variability (HRV), blood pressure (BP) were selected as physiological stress indices and serum cortisol level was used as a biochemical stress biomaker. The data which is collected used SPSS19.0 programs and frequency and percentage and T-test, correlation. Results Male showed the significant higher value of serum cortisol level (p<0.05), BP (p<0.05), and LF/HF ratio of HRV (p<0.05) than female. The difference of BP between correlated significantly with serum cortisol level (p<0.05). The LF/HF ratio of HRV also correlated significantly with serum cortisol level (p<0.05) Conclusion We suggest that LF/HF ratio of HRV and BP may be good indices for the assessment of life stress.

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실험재료 및 방법

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참고문헌

키워드

Life stress Serum Cortisol HRV LF/HF ratio