scholarly journals Fusion of heart rate variability and salivary cortisol for stress response identification based on adverse childhood experience

2019 ◽  
Vol 57 (6) ◽  
pp. 1229-1245 ◽  
Author(s):  
Noor Aimie-Salleh ◽  
M. B. Malarvili ◽  
Anna C. Whittaker
Keyword(s):  
Heart Rate ◽  
Heart Rate Variability ◽  
Stress Response ◽  
Salivary Cortisol ◽  
Adverse Childhood Experience ◽  
Childhood Experience ◽  
Adverse Childhood

Perceived Social Support and Heart Rate Variability: An Integrative Review

2021 ◽  
pp. 019394592110289
Author(s):  
Madison P. Goodyke ◽  
Patricia E. Hershberger ◽  
Ulf G. Bronas ◽  
Susan L. Dunn
Keyword(s):  
Social Support ◽  
Heart Rate ◽  
Heart Rate Variability ◽  
Stress Response ◽  
Health Care Professionals ◽  
Acute Stress ◽  
Perceived Social Support ◽  
Included Study ◽  
Integrative Review ◽  
Stress Buffering

The purpose of this integrative review is to explore and synthesize literature about the relationship between perceived social support and cardiac vagal modulation, measured by heart rate variability (HRV), during phases of an acute stress response to assess this potential relationship underlying the stress-buffering effects of perceived social support. A systematic search of seven databases was conducted, including MEDLINE, CINAHL, PsychINFO, Embase, ProQuest, medRxiv, and clinicaltrials.gov. Eight studies met the inclusion criteria and were systematically synthesized. A quality appraisal was completed for each included study. Majority of studies focused on time and frequency domain measures of HRV thought to reflect parasympathetic modulation of heart rate and identified them as positively associated with perceived social support during rest, stress induction, and recovery from an acute stressor. Results highlight the importance for nurses and other health care professionals to assess patients’ perceived social support, as increased perceived social support may contribute to an adaptive stress response.

scholarly journals Influence of a Suggestive Placebo Intervention on Psychobiological Responses to Social Stress

2015 ◽  
Vol 21 (1) ◽  
pp. 3-9 ◽  
Author(s):  
Frank Zimmermann-Viehoff ◽  
Nico Steckhan ◽  
Karin Meissner ◽  
Hans-Christian Deter ◽  
Clemens Kirschbaum
Keyword(s):  
Heart Rate ◽  
Heart Rate Variability ◽  
Salivary Cortisol ◽  
Psychosocial Stress ◽  
Social Stress ◽  
Stress Test ◽  
Alpha Amylase ◽  
Subjective Stress ◽  
Psychological Variables ◽  
Placebo Intervention

We tested the hypothesis that a suggestive placebo intervention can reduce the subjective and neurobiological stress response to psychosocial stress. Fifty-four healthy male subjects with elevated levels of trait anxiety were randomly assigned in a 4:4:1 fashion to receive either no treatment (n = 24), a placebo pill (n = 24), or a herbal drug (n = 6) before undergoing a stress test. We repeatedly measured psychological variables as well as salivary cortisol, alpha-amylase, and heart rate variability prior to and following the stress test. The stressor increased subjective stress and anxiety, salivary cortisol, and alpha-amylase, and decreased heart rate variability (all P < .001). However, no significant differences between subjects receiving placebo or no treatment were found. Subjects receiving placebo showed increased wakefulness during the stress test compared with no-treatment controls ( P < .001). Thus, the suggestive placebo intervention increased alertness, but modulated neither subjective stress and anxiety nor the physiological response to psychosocial stress.

Maternal Adverse Childhood Experience and Infant Health: Biomedical and Psychosocial Risks as Intermediary Mechanisms

2017 ◽  
Vol 187 ◽  
pp. 282-289.e1 ◽  
Author(s):  
Sheri Madigan ◽  
Mark Wade ◽  
Andre Plamondon ◽  
Jonathon L. Maguire ◽  
Jennifer M. Jenkins
Keyword(s):  
Infant Health ◽  
Adverse Childhood Experience ◽  
Childhood Experience ◽  
Psychosocial Risks ◽  
Adverse Childhood

scholarly journals Cortisol Levels and Autonomic Control of Heart Rate in Healthy Subjects

2017 ◽  
Vol 17 (2) ◽  
pp. 5-14 ◽  
Author(s):  
Milana Drumond Ramos Santana ◽  
Eli Carlos Martiniano ◽  
Larissa Raylane Lucas Monteiro ◽  
Maria Do Socorro Santos De Oliveira ◽  
Vitor E. Valenti ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Heart Rate ◽  
Heart Rate Variability ◽  
Salivary Cortisol ◽  
Healthy Subjects ◽  
Autonomic Control ◽  
Autonomic Modulation ◽  
Cardiac Autonomic Modulation ◽  
Cortisol Levels ◽  
Modulation Methods

AbstractIntroduction: There is an increase in level of stress in the general population because of the social, personal and professional demands. Currently, there are only simple tools that can safely measure this stress such as levels of cortisol and heart rate variability (HRV). Objective: To analyze the relationship between salivary cortisol and the cardiac autonomic modulation. Methods: A total of fifty-one male and female subjects between 18 and 40 years old were evaluated. Saliva collection was achieved for the salivary cortisol dosage. The collection was performed through the SalivetteR tube. After this collection, the median cortisol levels (0.24 ug/dl) were analyzed and the volunteers were divided into two groups: i) cortisol below the mediane ii) cortisol above the median. After this division, each group consisted of 25 volunteers and then was verified the following information: age, gender, weight, height, body mass index (BMI), blood pressure. Shortly thereafter was assessment of cardiac autonomic modulation por meio da HRV. The Polar RS800cx heart rate receiver was placed on the chest of the volunteers, in the vicinity of the distal third of the sternum. The volunteers were instructed to remain in rest with spontaneous breathing in dorsal position for 20 minutes. HRV analysis included geometric, time and frequency domain indices. Results: There were no statistical differences for the two groups regarding systolic and diastolic blood pressure, heart rate, RR intervals or linear and frequency indices for the volunteers. In addition, also there was no correlation the cortisol with the analyzed variables (SAP, p=0.460; DAP, p = 0.270; HR, p = 0.360; RR, p = 0.380; SDNN, p = 0.510; rMSSD, p = 0.660; pNN50, p = 0.820; RRtri, p = 0.170; TINN, p = 0.470; SD1, p = 0.650; SD2, p = 0.500; LF [ms2], p = 0.880; LF [nu], p = 0.970; HF [ms2], p = 0.870; HF [nu], p = 0.960; LF/HF, p = 0.380 Conclusion: Heart rate variability autonomic control was unchanged in healthy subjects with physiological distribution of salivary cortisol levels. There was no association between normal salivary cortisol and resting autonomic regulation of heart rate.

Youth‒Police Contact: Burdens and Inequities in an Adverse Childhood Experience, 2014‒2017

2021 ◽  
pp. e1-e9
Author(s):  
Amanda Geller
Keyword(s):  
Public Health ◽  
Population Based ◽  
Sensitivity Analyses ◽  
Adverse Childhood Experience ◽  
Childhood Experience ◽  
Childhood Experiences ◽  
Police Contact ◽  
Adverse Childhood ◽  
Police Encounters ◽  
The Life Course

Objectives. To assess police contact as a potential adverse childhood experience by measuring its prevalence, nature, and distribution among urban adolescents. Methods. Detailed US population-based data on youth‒police contact were collected in the Fragile Families and Child Wellbeing Study (n = 2478) from 2014 to 2017. Using regression modeling, I assessed adolescents’ police exposure and the magnitude and robustness of racial disparities in police contact. Sensitivity analyses examined disparities by behavior and socioeconomic context. Results. Urban youths are heavily policed, beginning in preadolescence. Exposure to policing is unevenly distributed, with non-White adolescents—particularly Black boys—reporting more, and more aggressive, contact than their White counterparts. Hispanic‒White differences and disparities in girls’ experiences were less pronounced but present, particularly in how intrusive stops were. Intrusion disparities were robust to most behavioral controls, but not observed among youths with higher socioeconomic status. Conclusions. Given extant literature documenting adverse health consequences of police encounters, findings implicate policing as a driver of health disparities in adolescence and throughout the life course. Public health infrastructure dedicated to the prevention and treatment of adverse childhood experiences is well suited for mitigating these harms and inequities. (Am J Public Health. Published online ahead of print May 20, 2021: e1–e9. https://doi.org/10.2105/AJPH.2021.306259 )

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