Effect of assertiveness training on levels of stress and assertiveness experienced by nurses in Taiwan, Republic of China.

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Lee, S; Crockett, M S

1994-01-01

The purpose of the study was to examine the effectiveness of assertiveness training in improving self-perceived levels of stress and assertiveness among nurses in Taiwan, Republic of China. The two-group experimental design was conducted in a 2,000-bed veteran general hospital. A sample of 60 volunteer Chinese-speaking nurses participated in the study. Subjects were randomly assigned to one of two treatments: assertiveness training (AT) or alternate treatment control (ATC), which served as a control and contained updated knowledge of new computer technology for in patient settings. Subjects in each group participated in six 2-hour workshops in the same two-week period. All subjects were pre-, post-, and follow-up posttested for stress and assertiveness with the Perceived Stress Scale (PSS) and Rathus Assertiveness Schedule (RAS), respectively. Results revealed the following: (1) subjects in both groups of pretest were clearly subassertive and under considerable stress; (2) by the end of training, the AT group scored significantly higher on the rating of assertiveness than those in the ATC group, and had successfully maintained their improvement by the 4-week follow-up; and (3) by the end of training, the AT group reported significantly lower levels of stress than the ATC group as indicated on the PSS, and successfully maintained their improvements at the 4-week follow-up. Overall, the results indicate clear support for the effectiveness of assertiveness training for treating subassertive behaviors and stress in a population of professional nurses in Taiwan.

Couple-level Minority Stress: An Examination of Same-sex Couples' Unique Experiences.

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Frost, David M; LeBlanc, Allen J; de Vries, Brian; Alston-Stepnitz, Eli; Stephenson, Rob; Woodyatt, Cory

2017-12-01

Social stress resulting from stigma, prejudice, and discrimination-"minority stress"-negatively impacts sexual minority individuals' health and relational well-being. The present study examined how being in a same-sex couple can result in exposure to unique minority stressors not accounted for at the individual level. Relationship timeline interviews were conducted with 120 same-sex couples equally distributed across two study sites (Atlanta and San Francisco), gender (male and female), and relationship duration (at least six months but less than three years, at least three years but less than seven years, and seven or more years). Directed content analyses identified 17 unique couple-level minority stressors experienced within nine distinct social contexts. Analyses also revealed experiences of dyadic minority stress processes (stress discrepancies and stress contagion). These findings can be useful in future efforts to better understand and address the cumulative impact of minority stress on relational well-being and individual health.

Level of occupational stress of court probation officers and style of coping with stress

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Łukasz Wirkus

2015-08-01

Full Text Available Background The relationship between a court probation officer and their ward is a specific one and is frequently connected with enormous individuals costs. This fact is connected with the character of the job, and with the conditions determining its character. Psychosocial threats may influence both mental and somatic health, directly or indirectly, by means of the influence exerted by stress. Participants and procedure The main study was conducted at the offices of the teams of the Court Probation Service. The teams of the Court Probation Service are part of the structure of the following 9, randomly selected, district courts (DCs: DC Wrocław, DC Bydgoszcz, DC Szczecin, DC Poznań, DC Łódź, DC Lublin, DC Kraków, DC Katowice and DC Białystok. Participation in the research was voluntary and anonymous; the tools were arranged in sets, and the sequence of those sets was random. The sets of research tools were received by 1,000 individuals altogether. Results The conducted research confirmed the need to verify the significance of the feeling of occupational stress of court probation officers at the workplace and the correlations between it and a number of variables. Below, I present statistical analyses concerning various aspects of occupational stress experienced in the studied group, including correlations between the general level of occupational stress and the dimensions of it, and organizational predictors. The objective of the research was to indicate the styles of coping with stress and the correlations of them with the stress felt by court probation officers. Conclusions The research confirms a significant influence exerted by organizational determinants upon the general level of felt occupational stress. Professional court probation officers experience a higher level of felt occupational stress; what is conducive to that is high encumbrance with occupational responsibilities, and also functioning directly in structures of the court of

The comparison of socioeconomic status, perceived social support and mental status in women of reproductive age experiencing and not experiencing domestic violence in Iran.

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Vameghi, Roshanak; Amir Ali Akbari, Sedigheh; Alavi Majd, Hamid; Sajedi, Firoozeh; Sajjadi, Homeira

2018-01-01

Given the significant health effects of domestic violence against women, the present study was conducted in 2016, in Tehran, Iran in order to compare the socioeconomic status, perceived social support and mental status in women of reproductive age experiencing and not experiencing domestic violence. This descriptive-analytical cross-sectional study was conducted on 500 women. The data collection tools used included questionnaires: demographic information, Socioeconomic, Beck's Depression, Spielberger's Anxiety, Cohen's Perceived Stress, Sarason's Perceived Social Support and WHO's Domestic Violence Inventory. The results showed that 43.2% of women said they had experienced at least one case of domestic violence, among which 16.4%, 15% and 36.6% of women had experienced physical, sexual and emotional-verbal types of violence, respectively. The mean age (p less than 0.001) and educational level (p=0/018) of violated women and their spouses (p less than 0.001) were lower than those of non-violated women. Furthermore, violated women experienced lower socioeconomic status (p less than 0.05), higher perceived stress (p less than 0.008), higher depression (p less than 0.001), and higher overt anxiety (0.002. They also perceived lower levels of social support (p less than 0.001). The issue of domestic violence was rather prevalent in the participants of the present study, particularly the younger, less educated and more socioeconomically deprived communities and families.

Psychological and physical stress among experienced and inexperienced surgeons during laparoscopic cholecystectomy

DEFF Research Database (Denmark)

Andersen, Lars Peter Holst; Klein, Mads; Gögenur, Ismail

2012-01-01

: Surgical procedures are mentally and physically demanding, and stress during surgery may compromise patient safety. We investigated the impact of surgical experience on surgeons' stress levels and how perioperative sleep quality may influence surgical performance.......: Surgical procedures are mentally and physically demanding, and stress during surgery may compromise patient safety. We investigated the impact of surgical experience on surgeons' stress levels and how perioperative sleep quality may influence surgical performance....

Perceived stress, depressive symptoms, and suicidal ideation in undergraduate women with varying levels of mindfulness.

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Anastasiades, Maria H; Kapoor, Shweta; Wootten, Jennifer; Lamis, Dorian A

2017-02-01

Research has demonstrated that perceived stress and depression are risk factors for suicidal ideation in young adults, particularly women attending college. Female undergraduate students (N = 928) were administered measures assessing their levels of stress, depressive symptoms, suicidal thoughts, and mindfulness. A moderated-mediation analysis was conducted to examine the complex associations among these variables. Results indicated that mindfulness moderated the mediated effect of depressive symptoms on perceived stress and suicidal ideation. Specifically, the indirect effect was stronger in college women with lower levels of mindfulness as compared to those students who reported higher mindfulness. Thus, teaching mindfulness techniques on college campuses may be an important strategy for preventing suicide, especially among young adult women experiencing stress and depressive symptoms.

Burnout, Perceived Stress, and Job Satisfaction Among Trauma Nurses at a Level I Safety-Net Trauma Center.

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Munnangi, Swapna; Dupiton, Lynore; Boutin, Anthony; Angus, L D George

Nurses are at the forefront of our health care delivery system and have been reported to exhibit a high level of burnout. Burnout and stress in trauma nurses at a safety-net hospital can negatively impact patient care. Safety-net hospitals are confronted with unique social, financial, as well as resource problems that can potentially make the work environment frustrating. The purpose of this study was to explore the levels of burnout, stress, and job satisfaction in nurses providing care to trauma patients at a Level I safety-net trauma center. A cross-sectional survey design was used to investigate principal factors including personal and professional demographics, burnout, perceived stress, and job satisfaction. Trauma nurses working at a Level I safety-net trauma center are stressed and exhibited moderate degree of burnout. The extent of emotional exhaustion experienced by the nurses varied with work location and was highest in surgical intensive care unit nurses. The level of job satisfaction in terms of opportunities for promotion differed significantly by race and the health status of the nurses. Satisfaction with coworkers was lowest in those nurses between the ages of 60-69 years. Female nurses were more satisfied with their coworkers than male nurses. In addition, the study revealed that significant relationships exist among perceived stress, burnout, and job satisfaction. Work environment significantly impacts burnout, job satisfaction, and perceived stress experienced by trauma nurses in a safety-net hospital. Nursing administration can make an effort to understand the levels of burnout and strategically improve work environment for trauma nurses in order to minimize stressors leading to attrition and enhance job satisfaction.

The comparison of socioeconomic status, perceived social support and mental status in women of reproductive age experiencing and not experiencing domestic violence in Iran

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Vameghi, Roshanak; Amir Ali Akbari, Sedigheh; Alavi Majd, Hamid; Sajedi, Firoozeh; Sajjadi, Homeira

2018-01-01

Abstract: Background: Given the significant health effects of domestic violence against women, the present study was conducted in 2016, in Tehran, Iran in order to compare the socioeconomic status, perceived social support and mental status in women of reproductive age experiencing and not experiencing domestic violence. Methods: This descriptive-analytical cross-sectional study was conducted on 500 women. The data collection tools used included questionnaires: demographic information, Socioeconomic, Beck’s Depression, Spielberger’s Anxiety, Cohen’s Perceived Stress, Sarason’s Perceived Social Support and WHO’s Domestic Violence Inventory. Results: The results showed that 43.2% of women said they had experienced at least one case of domestic violence, among which 16.4%, 15% and 36.6% of women had experienced physical, sexual and emotional-verbal types of violence, respectively. The mean age (p less than 0.001) and educational level (p=0/018) of violated women and their spouses (p less than 0.001) were lower than those of non-violated women. Furthermore, violated women experienced lower socioeconomic status (p less than 0.05), higher perceived stress (p less than 0.008), higher depression (p less than 0.001), and higher overt anxiety (0.002. They also perceived lower levels of social support (p less than 0.001). Conclusions: The issue of domestic violence was rather prevalent in the participants of the present study, particularly the younger, less educated and more socioeconomically deprived communities and families. PMID:29376514

Relationship between general intelligence, emotional intelligence, stress levels and stress reactivity.

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Singh, Yogesh; Sharma, Ratna

2012-07-01

Stressful life events and daily life stresses have both deleterious and cumulative effects on human body. In several studies, stress has been shown to affect various parameter of higher mental function like attention, concentration, learning and memory. Present study was designed to explore the relationship among GI level, EI level, psychological stress levels and acute stress reactivity in young normal healthy subjects. The study was conducted on thirty four healthy male student volunteers to study a) acute stress reactivity in subjects with varying levels of General Intelligence (GI) and Emotional Intelligence (EI) and b) correlation between GI, EI, acute stress and perceived stress. Baseline GI and EI and acute stress and perceived stress scores were measured by standard assessment scales. Using median value of GI and EI scores as cutoff values, subjects were categorized into four groups. Among different GI-EI groups, acute stress reactivity was similar but salivary Cortisol (especially post stressor level) and perceived stress level was a differentiating factor. High level of EI was associated inversely with acute and chronic perceived stress level. Significant correlation was found between acute and chronic perceived stress levels. Level of general intelligence showed no relation to acute or chronic stress levels as well as acute stress reactivity. The differences in various groups of GI and EI had no effect on the baseline and post stress performance on Sternberg memory test and all the three conditions of Stroop test. In conclusion emotional intelligence as an attribute is better suited to handle day to day acute stress and chronic perceived stress.

Levels of Stress among General Practitioners, Students and Specialists In Pediatric Dentistry during Dental Treatment.

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Davidovich, E; Pessov, Y; Baniel, A; Ram, D

2015-01-01

To assess self-reported stress during the performance of different procedures in pediatric dentistry, according to the professional experience of the dentists. During the years 2010 to 2011, an anonymous survey was administered by means of an internet link, and by distribution at professional meetings of dentists . No statistically significant differences in stress were reported for maxilla and mandibular procedures. Placement of a rubber dam was rated as the most stressful procedure among dental students. For general practitioners and specialists, injection of local anesthesia to an anxious child was the most stressful procedure, regardless of age, sex, or years of professional experience. A negative correlation was found between years of experience and level of stress for all the procedures surveyed, but not for the use of nitrous oxide. No differences were found between male and female dentists in stress scores for any of the procedures. Higher rates of stress during operative procedures were reported among dental students than among experienced dentists. Anxiety of the pediatric patients, but not the location of the procedure: maxillary or mandibular, affected the dentists' reported level of stress.

Changing stress levels through gaining information on stress

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S.N. Madu

2002-09-01

Full Text Available Objective: The aim of this research was to find out the effect of the Information Phase of a Stress Management Program (SMP on the perceptions of participants about their stress levels. Method: A total sample of 100 workers (nursing staff, private business men and women, laboratory assistants, the protective services [foreman and security staff], as well as people in human resources departments took part in this study. All the participants were from the Northern and Gauteng Provinces in South Africa. The Combined Hassles and Uplifts Scale (Folkman & Lazarus, 1989 was used as an instrument to measure the perceived stress level of participants in a SMP. Result: A significant reduction in stress levels was achieved among those who received the Information Phase of the SMP only, as well as those who received the whole stress management techniques. There was no significant difference between the amount of reduction in perceived stress-levels achieved among those that received the Information Phase of the SMP only, compared to that of those who received the whole techniques. Conclusion: The authors conclude that where the resources are limited, only the information phase of a SMP may be given to desiring clients. That should help to save time and money spent on participating in SMPs. This should however not discourage the use of the whole SPM, where affordable. Keywords: Stress Management Programs, Information Phase, Perception, Stress Level.

Effects of Hospital Workers’ Friendship Networks on Job Stress

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Shin, Sung Yae; Lee, Sang Gyu

2016-01-01

Background This study attempted to identify the sources of job stress according to job position and investigate how friendship networks affect job stress. Methods Questionnaires based on The Health Professions Stress Inventory (HPSI) developed by Wolfgang experienced by healthcare providers were collected from 420 nurses, doctors and radiological technologists in two general hospitals in Korea by a multistage cluster sampling method. Multiple regression analysis was used to examine the effects of friendship networks on job stress after controlling for other factors. Results The severity of job stress differed according to level of job demands (p = .006); radiologic technologists experienced the least stress (45.4), nurses experienced moderate stress (52.4), and doctors experienced the most stress (53.6). Those with long-term friendships characterized by strong connections reported lower levels of stress than did those with weak ties to friends among nurses (1.3, p job stress experienced by nurses (8.2, p job stress (9.2, p job stress. Conclusion The strength and density of such friendship networks were related to job stress. Life information support from their friendship network was the primary positive contributor to control of job stress. PMID:26900945

Minority Stress and Stress Proliferation Among Same-Sex and Other Marginalized Couples.

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LeBlanc, Allen J; Frost, David M; Wight, Richard G

2015-02-01

Drawing from 2 largely isolated approaches to the study of social stress-stress proliferation and minority stress-the authors theorize about stress and mental health among same-sex couples. With this integrated stress framework, they hypothesized that couple-level minority stressors may be experienced by individual partners and jointly by couples as a result of the stigmatized status of their same-sex relationship-a novel concept. They also consider dyadic minority stress processes, which result from the relational experience of individual-level minority stressors between partners. Because this framework includes stressors emanating from both status- (e.g., sexual minority) and role-based (e.g., partner) stress domains, it facilitates the study of stress proliferation linking minority stress (e.g., discrimination), more commonly experienced relational stress (e.g., conflict), and mental health. This framework can be applied to the study of stress and health among other marginalized couples, such as interracial/ethnic, interfaith, and age-discrepant couples.

Stress levels and depressive symptoms in NICU mothers in the early postpartum period.

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Alkozei, Anna; McMahon, Erin; Lahav, Amir

2014-11-01

This study examined whether particular maternal and infant factors can identify mothers at risk for increased stress upon admission to the neonatal intensive care unit (NICU). Eighty-five mothers of preterm infants (25-34 weeks gestation) were assessed using the Parental Stressor Scale (PSS:NICU) and the Edinburgh Postnatal Depression Scale (EPDS) within 3.24 ± 1.58 d postpartum. Hierarchical linear regression models were used to determine the extent to which maternal stress is influenced by individual factors. Fifty-two percent of mothers experienced increased stress (PSS:NICU score ≥3) and 38% had significant depressive symptoms (EPDS score ≥10). Stress related to alterations in parental role was the most significant source of stress among NICU mothers. Distance from the hospital and married marital status were significant predictors for stress related to alterations in parental role (p = 0.003) and NICU sights and sounds (p = 0.01), respectively. Higher stress levels were associated with higher depressive scores (p = 0.001). Maternal mental health factors, demographic factors, pregnancy factors and infant characteristics were not associated with increased stress. Elevated stress levels and depressive symptoms are already present in mothers of preterm infants upon NICU admission. Being married or living long distance from the hospital is associated with higher stress. Future work is needed to develop effective interventions for alleviating stress in NICU mothers and preventing its potential development into postnatal depression.

Minority Stress and Stress Proliferation Among Same-Sex and Other Marginalized Couples

Science.gov (United States)

LeBlanc, Allen J.; Frost, David M.; Wight, Richard G.

2014-01-01

Drawing from 2 largely isolated approaches to the study of social stress—stress proliferation and minority stress—the authors theorize about stress and mental health among same-sex couples. With this integrated stress framework, they hypothesized that couple-level minority stressors may be experienced by individual partners and jointly by couples as a result of the stigmatized status of their same-sex relationship—a novel concept. They also consider dyadic minority stress processes, which result from the relational experience of individual-level minority stressors between partners. Because this framework includes stressors emanating from both status- (e.g., sexual minority) and role-based (e.g., partner) stress domains, it facilitates the study of stress proliferation linking minority stress (e.g., discrimination), more commonly experienced relational stress (e.g., conflict), and mental health. This framework can be applied to the study of stress and health among other marginalized couples, such as interracial/ethnic, interfaith, and age-discrepant couples. PMID:25663713

The effectiveness of mindfulness based programs in reducing stress experienced by nurses in adult hospital settings: a systematic review of quantitative evidence protocol.

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Botha, Elmarie; Gwin, Teri; Purpora, Christina

2015-10-01

The objective of this review is to identify the effectiveness of mindfulness based programs in reducing stress experienced by nurses in adult hospitalized patient care settings. Nursing professionals face extraordinary stressors in the medical environment. Many of these stressors have always been inherent to the profession: long work hours, dealing with pain, loss and emotional suffering, caring for dying patients and providing support to families. Recently nurses have been experiencing increased stress related to other factors such as staffing shortages, increasingly complex patients, corporate financial constraints and the increased need for knowledge of ever-changing technology. Stress affects high-level cognitive functions, specifically attention and memory, and this increases the already high stakes for nurses. Nurses are required to cope with very difficult situations that require accurate, timely decisions that affect human lives on a daily basis.Lapses in attention increase the risk of serious consequences such as medication errors, failure to recognize life-threatening signs and symptoms, and other essential patient safety issues. Research has also shown that the stress inherent to health care occupations can lead to depression, reduced job satisfaction, psychological distress and disruptions to personal relationships. These outcomes of stress are factors that create scenarios for risk of patient harm.There are three main effects of stress on nurses: burnout, depression and lateral violence. Burnout has been defined as a syndrome of depersonalization, emotional exhaustion, and a sense of low personal accomplishment, and the occurrence of burnout has been closely linked to perceived stress. Shimizu, Mizoue, Mishima and Nagata state that nurses experience considerable job stress which has been a major factor in the high rates of burnout that has been recorded among nurses. Zangaro and Soeken share this opinion and state that work related stress is largely

Displacement behaviour is associated with reduced stress levels among men but not women.

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Changiz Mohiyeddini

Full Text Available Sex differences in the ability to cope with stress may contribute to the higher prevalence of stress-related disorders among women compared to men. We recently provided evidence that displacement behaviour--activities such as scratching and face touching--represents an important strategy for coping with stressful situations: in a healthy population of men, displacement behaviour during a social stress test attenuated the relationship between anxiety experienced prior to this test, and the subsequent self-reported experience of stress. Here, we extend this work to look at physiological and cognitive (in addition to self-reported measures of stress, and study both men and women in order to investigate whether sex moderates the link between displacement behaviour and the response to stress. In a healthy study population, we quantified displacement behaviour, heart rate and cognitive performance during the Trier Social Stress Test, and used self-report questionnaires to assess the experience of stress afterwards. Men engaged in displacement behaviour about twice as often as women, and subsequently reported lower levels of stress. Bivariate correlations revealed that for men, higher rates of displacement behaviour were associated with decreased self-reported stress, fewer mistakes in the cognitive task and a trend towards lower heart rate; no relationships between displacement behaviour and stress measures were found for women. Moreover, moderation analyses revealed that high rates of displacement behaviour were associated with lower stress levels in men but not in women, and that high displacement behaviour rates were associated with poorer cognitive performance in women, but not men. These results point to an important sex difference in coping strategies, and highlight new avenues for research into sex biases in stress-related disorders.

Assessment of glucose homeostasis in crossbred steer progeny sired by Brahman bulls that experienced prenatal transportation stress

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The objective of this experiment was to assess glucose homeostasis of crossbred male progeny whose Brahman sires experienced prenatal transportation stress (PS) in utero. Sixteen steers (PNS group) sired by 3 PS bulls gestating dams were transported for 2 h at 60, 80, 100, 120, and 140 ± 5 d of gest...

A comparison of parent and staff perceptions of setting-specific and everyday stressors encountered by parents with very preterm infants experiencing neonatal intensive care.

Science.gov (United States)

Pritchard, Verena E; Montgomery-Hönger, Argène

2014-10-01

Stress responses among parents of premature infants experiencing the neonatal intensive care unit (NICU) environment are widely reported. However, less is known about how nurses perceive parents' experiences or how stressors relating to demands on family finances and practical challenges associated with infant hospitalization contribute to parental stress levels in the NICU. 1) To compare parent and staff perceptions of the stressors facing parents experiencing neonatal intensive care; and 2) to develop a scale suitable for identifying stressors outside the NICU setting. At infant 34 weeks, parents (n=21) of very preterm infants (≤ 32 weeks GA) and NICU nurses (n=23) completed the Parental Stressor Scale: NICU (PSS: NICU) and a custom-made External Stressor Scale (ESS: NICU). Nurses perceived parents to experience higher stress in the NICU than parents themselves (psparents reporting low-to-moderate stress and staff rating parental stress as moderate-to-high. Parents reported slightly lower levels of stress on the ESS: NICU, with nurses again overestimating the level of parental stress (psparent perceptions should be encouraged along with research dedicated to a fuller understanding of the range of stressors facing parents experiencing neonatal intensive care in attempts to reduce stress levels and aid integration into the unit. Copyright © 2014 Elsevier Ltd. All rights reserved.

Effects of Hospital Workers' Friendship Networks on Job Stress.

Directory of Open Access Journals (Sweden)

Sung Yae Shin

Full Text Available This study attempted to identify the sources of job stress according to job position and investigate how friendship networks affect job stress.Questionnaires based on The Health Professions Stress Inventory (HPSI developed by Wolfgang experienced by healthcare providers were collected from 420 nurses, doctors and radiological technologists in two general hospitals in Korea by a multistage cluster sampling method. Multiple regression analysis was used to examine the effects of friendship networks on job stress after controlling for other factors.The severity of job stress differed according to level of job demands (p = .006; radiologic technologists experienced the least stress (45.4, nurses experienced moderate stress (52.4, and doctors experienced the most stress (53.6. Those with long-term friendships characterized by strong connections reported lower levels of stress than did those with weak ties to friends among nurses (1.3, p < .05 and radiological technologists (11.4, p < .01. The degree of cohesion among friends had a positive impact on the level of job stress experienced by nurses (8.2, p < .001 and radiological technologists (14.6, p < .1. Doctors who participated in workplace alumni meetings scored higher than those who did not. However, those who participated in alumni meetings outside the workplace showed the opposite tendency, scoring 9.4 (p < .05 lower than those who did not. The resources from their friendship network include both information and instrumental support. As most radiological technologists were male, their instrumental support positively affected their job stress (9.2, p < .05. Life information support was the primary positive contributor to control of nurses' (4.1, p < .05, radiological technologists' (8.0, p < .05 job stress.The strength and density of such friendship networks were related to job stress. Life information support from their friendship network was the primary positive contributor to control of job

Higher Reported Levels of Depression, Stress, and Anxiety Are Associated with Increased Endorsement of ADHD Symptoms by Postsecondary Students

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Harrison, Allyson G.; Alexander, Sandra J.; Armstrong, Irene T.

2013-01-01

This study examined the extent to which postsecondary students endorse symptoms of Attention Deficit/Hyperactivity Disorder (ADHD) and whether experienced level of stress, depression, or anxiety are associated with higher reporting of ADHD symptoms. Students attending a combined health and counseling service completed the Conners Adult ADHD Rating…

An analysis of clinical transition stresses experienced by dental students: A qualitative methods approach.

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Botelho, M; Gao, X; Bhuyan, S Y

2018-04-17

Stress in dental students is well established with potential psychological distress, emotional exhaustion and burnout-related symptoms. Little attention has been given to the problems encountered by dental students during the transition from theoretical or paraclinical training to the clinical environment. The aim of this study was to adopt a qualitative research methods approach to understand the perceived stressors during students' clinical transition and provide insights for curriculum planners to enhance learning. This study analysed four groups of 2nd- and 3rd-year BDS students' experiences in focus group interviews relating to their pre-clinical and clinical transitions. The interviews were recorded and transcribed verbatim, and a thematic analysis was performed using an inductive qualitative approach. Key overlapping domains identified were the transition gap and stresses. The transition gap was subclassified into knowledge and skill (hard and soft), and stresses was subcategorised into internal and external stresses. On first coming to clinics, students experienced knowledge gaps of unfamiliar clinical treatments with mismatches between knowledge acquisition and clinical exposure. Students felt incompetent owing to the stresses attributable to curriculum design, staff and the patient. This negatively affected their confidence and clinical performance. A range of challenges have been identified that will allow curriculum designer's to plan a more supportive learning experience to help students during their transition to clinical practice giving them timely knowledge, confidence and clinical performance to better prepare them for entering clinics. © 2018 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Students' Desired and Experienced Levels of Connectivity to an Asynchronous, Online, Distance Degree Program

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Schroeder, Shawnda; Baker, Mary; Terras, Katherine; Mahar, Patti; Chiasson, Kari

2016-01-01

This study examined graduate students' desired and experienced levels of connectivity in an online, asynchronous distance degree program. Connectivity was conceptualized as the students' feelings of community and involvement, not their level of access to the Internet. Graduate students enrolled in a distance degree program were surveyed on both…

Psychological and hormonal stress response patterns during a blood donation.

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Hoogerwerf, M D; Veldhuizen, I J T; Merz, E-M; de Kort, W L A M; Frings-Dresen, M H W; Sluiter, J K

2017-11-01

Donating blood has been associated with increased stress responses, with scarce evidence indicating that levels of psychological and hormonal stress are higher pre-donation than post-donation. We investigated whether a blood donation induces psychological and/or hormonal stress during the course of a blood donation, and whether responses differed between men and women, first-time and experienced donors and donors with high or low non-acute stress. In 363 donors, psychological (donation-stress and arousal) and hormonal (cortisol) stress were measured by questionnaire and salivary sample at seven key moments during a routine donation. Non-acute stress was assessed by a questionnaire. Repeated measurement analyses were performed, using the last measurement (leaving the donation center) as reference value. Levels of donation-stress, arousal and cortisol were significantly higher during donation than when leaving the donation center. When compared with men, women reported higher levels of donation-stress and cortisol in the first part of the visit. When compared with first-time donors, experienced donors reported lower levels of donation-stress during the first part of the visit, and higher levels of arousal but less reactivity throughout the visit. When compared to donors high on non-acute stress, donors low on non-acute stress reported lower levels of donation-stress during the first part of the visit, and showed less cortisol reactivity throughout the visit. Donating blood influences psychological and hormonal stress response patterns. The response patterns differ between women and men, first-time and experienced donors and between donors high and low on non-acute stress. © 2017 International Society of Blood Transfusion.

Differences in job stress experienced by female and male Japanese psychiatric nurses.

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Yada, Hironori; Abe, Hiroshi; Omori, Hisamitsu; Matsuo, Hisae; Masaki, Otsubo; Ishida, Yasushi; Katoh, Takahiko

2014-10-01

In psychiatric nursing, female nurses tend to spend more time building rapport with patients and developing cooperative working relationships with colleagues; they encounter more sexual harassment by patients. In contrast, male nurses respond to aggressive patients and tend to resist physically caring for female patients; they encounter more physical and verbal assault from patients. These gender differences might result in differences in job-related stress. We quantitatively examined gender differences in psychiatric nurses' job stress. The Psychiatric Nurse Job Stressor Scale and the Stress Reaction Scale of the Brief Job Stress Questionnaire were administered to 159 female and 85 male Japanese psychiatric nurses. The results indicated that female nurses had significantly higher stress levels than males related to psychiatric nursing ability, attitude towards nursing, and stress reactions of fatigue and anxiety. Moreover, the factors affecting stress reactions differed somewhat between sexes. In particular, male nurses reported that greater irritability was affected by patients' attitudes. Their anxiety and somatic symptoms were affected by their attitude towards nursing, and depressed mood was affected by psychiatric nursing ability. Knowledge of these differences can lead to better mental health-care interventions for psychiatric nurses. © 2014 Australian College of Mental Health Nurses Inc.

Collective stories and well-being: using a dialogical narrative approach to understand peer relationships among combat veterans experiencing post-traumatic stress disorder.

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Caddick, Nick; Phoenix, Cassandra; Smith, Brett

2015-03-01

Using a dialogical narrative approach, this original research explored how combat veterans experiencing post-traumatic stress disorder made sense of peer relationships with other veterans and what effects these relationships had on their well-being. Interviews and participant observations were conducted with 15 male combat veterans (aged 27-60 years) and one member of the civilian emergency services, the majority of whom were diagnosed with post-traumatic stress disorder following traumatic exposure in a range of armed conflicts. All participants were part of a surfing charity for veterans experiencing post-traumatic stress disorder. Data were rigorously analysed using a dialogical narrative analysis (DNA). Findings revealed the collective story that veterans used to make sense of peer relationships within the group. This collective story worked for the veterans to shape their experiences of well-being by fostering camaraderie, stimulating deeper connections and countering the negative effects of post-traumatic stress disorder. Potential therapeutic effects of the collective story were also identified. This article extends previous knowledge on combat veterans and social relationships and advances the field of narrative health psychology through the empirical application of a sophisticated dialogical narrative approach. © The Author(s) 2015.

The Effect of Perfectionism and Acculturative Stress on Levels of Depression Experienced by East Asian International Students

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Hamamura, Toshitaka; Laird, Philip G.

2014-01-01

This study examined relationships among acculturative stress, grade point average satisfaction, maladaptive perfectionism, and depression in 52 East Asian international students and 126 North American students. Results indicated that a combined effect of perfectionism and acculturative stress accounted for more than 30% of the variance related to…

Work environment, job satisfaction, stress and burnout among haemodialysis nurses.

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Hayes, Bronwyn; Douglas, Clint; Bonner, Ann

2015-07-01

To examine the relationships among nurse and work characteristics, job satisfaction, stress, burnout and the work environment of haemodialysis nurses. Haemodialysis nursing is characterised by frequent and intense contact with patients in a complex and intense environment. A cross-sectional online survey of 417 haemodialysis nurses that included nurse and work characteristics, the Brisbane Practice Environment Measure, Index of Work Satisfaction, Nursing Stress Scale and the Maslach Burnout Inventory. Haemodialysis nurses reported an acceptable level of job satisfaction and perceived their work environment positively, although high levels of burnout were found. Nurses who were older and had worked in haemodialysis the longest had higher satisfaction levels, experienced less stress and lower levels of burnout than younger nurses. The in-centre type of haemodialysis unit had greater levels of stress and burnout than home training units. Greater satisfaction with the work environment was strongly correlated with job satisfaction, lower job stress and emotional exhaustion. Haemodialysis nurses experienced high levels of burnout even though their work environment was favourable and they had acceptable levels of job satisfaction. Targeted strategies are required to retain and avoid burnout in younger and less experienced nurses in this highly specialised field of nursing. © 2013 John Wiley & Sons Ltd.

What stresses remote area nurses? Current knowledge and future action.

Science.gov (United States)

Lenthall, Sue; Wakerman, John; Opie, Tess; Dollard, Maureen; Dunn, Sandra; Knight, Sabina; Macleod, Martha; Watson, Colin

2009-08-01

Review and synthesise the literature identifying the stresses experienced by remote area nurses (RANs). Identify interventions implemented to address identified stresses. Explore the use of the job demands-resources (JD-R) model. A comprehensive literature review was conducted using the meta-databases Ovid and Informit. Remote Australian primary health care centres. The reported demands experienced by RANs can be grouped into four themes: (i) the remote context; (ii) workload and extended scope of practice; (iii) poor management; and (iv) violence in the workplace and community. In this high-demand, low-resource context, the JD-R model of occupational stress is particularly pertinent to examining occupational stress among RANs. The demands on RANs, such as the isolated geographical context, are immutable. However, there are key areas where resources can be enhanced to better meet the high level of need. These are: (i) adequate and appropriate education, training and orientation; (ii) appropriate funding of remote health services; and (iii) improved management practices and systems. There is a lack of empirical evidence relating to stresses experienced by RANs. The literature identifies some of the stresses experienced by RANs as unique to the remote context, while some are related to high demands coupled with a deficit of appropriate resources. Use of models, such as the JD-R model of occupational stress, might assist in identifying key areas where resources can be enhanced to better meet the high level of need and reduce RANs' levels of stress.

The impact of employee level and work stress on mental health and GP service use: an analysis of a sample of Australian government employees

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Strazdins Lyndall

2004-09-01

Full Text Available Abstract Background This study sought to identify the extent to which employee level and work stressors were associated with mental health problems experienced by Australian government employees, and with their use of primary care services. Methods 806 government employees aged between 40 and 44 years were surveyed as part of an epidemiological study conducted in Australia. Data collected from participants included sociodemographic attributes, physical health, psychological measures and work stressors relating to job control, job demands, job security and skills discretion at work. For 88% of these participants, information on visits made to general practitioners (GPs for the six months before and after their survey interview was obtained from health insurance records. Results When work stress and personal factors were taken into account, men at more junior levels reported better mental health, more positive affect and used fewer GP services. Women at middle-management levels obtained less GP care than their more senior counterparts. Both men and women who reported higher levels of work stress were found to have poorer mental health and well-being. The impact of such stressors on GP service use, however, differed for men and women. Conclusion Measures of work stress and not employee level affect the mental health and well-being of government employees. For governments with responsibility for funding health care services, reducing work stress experienced by their own employees offers potential benefits by improving the health of their workforce and reducing outlays for such services.

The impact of employee level and work stress on mental health and GP service use: an analysis of a sample of Australian government employees.

Science.gov (United States)

Parslow, Ruth A; Jorm, Anthony F; Christensen, Helen; Broom, Dorothy H; Strazdins, Lyndall; D' Souza, Rennie M

2004-09-30

This study sought to identify the extent to which employee level and work stressors were associated with mental health problems experienced by Australian government employees, and with their use of primary care services. 806 government employees aged between 40 and 44 years were surveyed as part of an epidemiological study conducted in Australia. Data collected from participants included sociodemographic attributes, physical health, psychological measures and work stressors relating to job control, job demands, job security and skills discretion at work. For 88% of these participants, information on visits made to general practitioners (GPs) for the six months before and after their survey interview was obtained from health insurance records. When work stress and personal factors were taken into account, men at more junior levels reported better mental health, more positive affect and used fewer GP services. Women at middle-management levels obtained less GP care than their more senior counterparts. Both men and women who reported higher levels of work stress were found to have poorer mental health and well-being. The impact of such stressors on GP service use, however, differed for men and women. Measures of work stress and not employee level affect the mental health and well-being of government employees. For governments with responsibility for funding health care services, reducing work stress experienced by their own employees offers potential benefits by improving the health of their workforce and reducing outlays for such services.

Effects of work stress on work-related rumination, restful sleep, and nocturnal heart rate variability experienced on workdays and weekends.

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Vahle-Hinz, Tim; Bamberg, Eva; Dettmers, Jan; Friedrich, Niklas; Keller, Monika

2014-04-01

The present study reports the lagged effects of work stress on work-related rumination, restful sleep, and nocturnal heart rate variability experienced during both workdays and weekends. Fifty employees participated in a diary study. Multilevel and regression analyses revealed a significant relationship between work stress measured at the end of a workday, work-related rumination measured during the evening, and restful sleep measured the following morning. Work stress, measured as the mean of 2 consecutive workdays, was substantially but not significantly related to restful sleep on weekends. Work stress was unrelated to nocturnal heart rate variability. Work-related rumination was related to restful sleep on weekends but not on workdays. Additionally, work-related rumination on weekends was positively related to nocturnal heart rate variability during the night between Saturday and Sunday. No mediation effects of work stress on restful sleep or nocturnal heart rate variability via work-related rumination were confirmed.

Association between Occupational Stress and Respiratory Symptoms among Lecturers in Universiti Putra Malaysia

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M. Y., Nur Aqilah; J., Juliana

2012-01-01

There was considerable evidence that a subject’s psychological status may influence respiratory sensations and that some subjects may experience respiratory symptoms regardless of the presence of a respiratory disease. The objective of this study was to determine the association between occupational stress and respiratory symptoms among lecturers. This cross sectional study was conducted in Universiti Putra Malaysia, involved 61 lecturers from various faculties. Job Content Questionnaire (JCQ) and questionnaires based on American Thoracic Society were used to collect the data on socio-demography, stress level and respiratory symptoms. High level of occupational stress (high strain) was determined among 16 of the respondents (26.2%). Breathlessness was the common symptom experienced by the respondents. Female lecturers were significantly experienced high stress level compared to male (p=0.035). They were also significantly having more breathlessness symptom compared to male lecturer (p=0.011). Study highlighted in study population, gender plays a significant role that influenced level of occupational stress and also gender has role in resulting occupational stress level and respiratory symptoms. There was no significant association between occupational stress and respiratory symptoms. It can be concluded that this group of lecturers of Universiti Putra Malaysia did not experienced high occupational stress level. Occupational stress level was not statistically significantly associated with all respiratory symptoms being studied. PMID:23121752

Mental health of Japanese psychiatrists: the relationship among level of occupational stress, satisfaction and depressive symptoms.

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Koreki, Akihiro; Nakagawa, Atsuo; Abe, Akiko; Ikeuchi, Hidetsugu; Okubo, Jo; Oguri, Atsushi; Orimo, Keisuke; Katayama, Nariko; Sato, Hiroyo; Shikimoto, Ryo; Nishiyama, Go; Nogami, Waka; Haki, Kazuma; Hayashi, Tetsuro; Fukagawa, Yuko; Funaki, Kei; Matsuzawa, Mia; Matsumoto, Ayako; Mimura, Masaru

2015-03-26

Psychiatrists in clinical practice face a number of stressors related to patient care, such as overwork. On the other hand, they gain satisfaction from their work. We quantified and assessed the potential relationship between levels of occupational stress, satisfaction, and depressive symptoms among Japanese clinical psychiatrists. We surveyed 206 psychiatrists with up to 15 years of clinical experience who primarily worked in patient care. Levels of occupational stress and occupational satisfaction were measured using the Visual Analogue Scale and the level of depressive symptoms was measured by the Center for Epidemiologic Studies Depression Scale. Workplace stressors and satisfiers were also evaluated. Out of 206 psychiatrists, 154 (74.8%) responded to the survey. The respondents' mean (SD) age was 34.3 (5.2) years. The estimated prevalence of significant depressive symptoms was 34.4% (n = 53), and the experienced frequent violence was 14.9% (n = 23). The level of depressive symptoms was inversely correlated with the level of occupational satisfaction. In respondents who reported a moderate level of occupational stress, having fewer depressive symptoms was associated with higher occupational satisfaction, but this association was not significant in those who reported a high level of stress. In addition, high occupational satisfaction was associated with interest towards work content, ability to work at one's discretion, opportunities for growth and career development, and ease of communication with supervisors and colleagues. Nearly one-third of the psychiatrists screened positive for significant depressive symptoms. Having fewer depressive symptoms was associated with higher occupational satisfaction in those who reported a moderate level of stress. Implications from the present findings may be to enhance occupational satisfaction by discussing work interests with a supervisor, as well as increased opportunities for career development, which may

Correlation Between Stress and Quality of Life Experienced by Caregivers: Perception of a Group of Healthcare Professionals.

Science.gov (United States)

Silva, Bhárbara Karolline Rodrigues; Quaresma, Fernando Rodrigues Peixoto; Maciel, Erika da Silva; Figueiredo, Francisco Winter Dos Santos; Sarraf, Jonathan Souza; Adami, Fernando

2017-01-01

This study aims to evaluate the relationship between perceived level of stress and quality of life of professionals working in Prompt Service Units in the city of Palmas, Tocantins. A cross-sectional study was performed among 164 professionals from Prompt Service Units. Stress levels were evaluated using the Perceived Stress Scale. The WHOQOL-bref was used to evaluate the perception of quality of life. Quantitative variables distribution was evaluated using Shapiro-Wilk's test. For the analyses of correlations among perceived level of stress, total quality of life score, and the physical health domain of the WHOQOL-bref, Pearson's correlation test was applied. The significance level adopted for this trial was 95%. The study was approved by the Committee of Ethics in Research with Human Beings. When assessing the perceived level of stress with the total quality of life score, there was no significant correlation between those variables. However, there was an association between the perceived level of stress and the physical health domain of quality of life. Perceived quality of life was correlated with the physical health domain, and this result reinforces the importance of the facets that make up this area.

The Prevalence of Perceived Stress among U.S. Chinese Older Adults

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Manrui Zhang

2014-09-01

Full Text Available Background: Perceived stress is an important indicator of well-being. However, we have limited understanding of the experience of stress in minority aging populations. Methods: This study aims to identify the stress level among U.S. Chinese older adults. Results: Our findings indicated that 74% of PINE participants have experienced some level of daily stress. Of the 10-items in the stress scale, the prevalence of individual items ranged from 11.4% to 31.8%. Higher levels of perceived stress were more likely to present among older adults with an older age, female gender, lower education and income level, and poorer health status and quality of life. Participants with zero years of education showed the highest level of perceived stress, with a mean score of 12.2. Conclusions: This study indicates that Chinese older adults in the U.S are experiencing stress in their daily lives. Future longitudinal studies are needed to improve the understanding of risk factors and outcomes associated with perceived stress in Chinese older adults.

Interindividual differences in stress sensitivity: basal and stress-induced cortisol levels differentially predict neural vigilance processing under stress.

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Henckens, Marloes J A G; Klumpers, Floris; Everaerd, Daphne; Kooijman, Sabine C; van Wingen, Guido A; Fernández, Guillén

2016-04-01

Stress exposure is known to precipitate psychological disorders. However, large differences exist in how individuals respond to stressful situations. A major marker for stress sensitivity is hypothalamus-pituitary-adrenal (HPA)-axis function. Here, we studied how interindividual variance in both basal cortisol levels and stress-induced cortisol responses predicts differences in neural vigilance processing during stress exposure. Implementing a randomized, counterbalanced, crossover design, 120 healthy male participants were exposed to a stress-induction and control procedure, followed by an emotional perception task (viewing fearful and happy faces) during fMRI scanning. Stress sensitivity was assessed using physiological (salivary cortisol levels) and psychological measures (trait questionnaires). High stress-induced cortisol responses were associated with increased stress sensitivity as assessed by psychological questionnaires, a stronger stress-induced increase in medial temporal activity and greater differential amygdala responses to fearful as opposed to happy faces under control conditions. In contrast, high basal cortisol levels were related to relative stress resilience as reflected by higher extraversion scores, a lower stress-induced increase in amygdala activity and enhanced differential processing of fearful compared with happy faces under stress. These findings seem to reflect a critical role for HPA-axis signaling in stress coping; higher basal levels indicate stress resilience, whereas higher cortisol responsivity to stress might facilitate recovery in those individuals prone to react sensitively to stress. © The Author (2015). Published by Oxford University Press. For Permissions, please email: journals.permissions@oup.com.

Stress at Work Place

OpenAIRE

Mohammad A. Shahrour

2010-01-01

One of hardest forms of stresses to avoid is that work place or job stress Job stress refers to stress experienced by an individual at or because of issues at their work place The term work related stress has many meanings and it causes different levels of anxiety. Not all challenges at work can be called stress as some of these challenges drive employees upward, and empower them to learn new skills or push them to work harder to achieve a certain goal. So, this type of challenges cannot be c...

Drinking behaviors by stress level in Korean university students.

Science.gov (United States)

Chung, Hye-Kyung; Lee, Hae-Young

2012-04-01

The purposes of this study are to estimate the stress level of university students, and to verify the relationships between stress level and drinking behavior. A questionnaire survey was administered to 430 university students in the Gangwon area in Korea from November 5 to November 28, 2008, and data from 391 students were used for the final statistical analysis. The most stressful factor was "Worry about academic achievements" (2.86 by Likert-type 4 point scale). The subjects were divided into two groups, a low stress group (≤ 65.0) and a high stress group (≥ 66.0), by the mean value (65.1) and median value (66.0) of the stress levels. The drinking frequency was not different between the two stress groups, but the amount of alcohol consumption was significantly different (P stress group than in the higher stress group. In addition, factor 6, "Lack of learning ability", was negatively correlated with drinking frequency and the amount of alcohol consumption (P academic achievements", was negatively correlated with the amount of drinking (P stress group showed significantly higher scores on several items in the categories of motives (P stress group. Our results imply that university students at the lower stress level may drink more from social motives in positive drinking environments, while those at the higher stress level may have more problematic-drinking despite their smaller amount of alcohol consumption.

Stress, serotonergic function, and mood in users of oral contraceptives

NARCIS (Netherlands)

Tuiten, A; Panhuysen, G; Koppeschaar, H; Fekkes, D; Pijl, H; Frölich, M; Krabbe, P; Everaerd, W

1995-01-01

The relationship between stress and changes in insulin levels, plasma ratio of tryptophan to other large neutral amino acids (LNAAs), mood, and food intake was investigated in women taking monophasic oral contraceptives containing progestagens. Subjects experiencing high levels of stress displayed

Reiki brief report: using Reiki to reduce stress levels in a nine-year-old child.

Science.gov (United States)

Bukowski, Elaine L; Berardi, Diana

2014-01-01

A nine-year-old female with a history of perinatal stroke, seizures, and type-I diabetes was seen for six weeks of Reiki to determine the effects of Reiki on relaxation, and in turn, the prevention of future seizures. The secondary and tertiary aims were to determine the effects of Reiki on sleep patterns and the stress levels of the mother. There was a decrease in stress in both the child and the mother, as measured by a modified Perceived Stress Scale and a Perceived Stress Scale, respectively. There was no change in the child's overall sense of well-being, as measured by a global questionnaire. There was a positive change in sleep patterns on 33.3% of the nights during which the study occurred, as reported on a sleep log kept by the mother. The child and the Reiki Master (a Reiki practitioner who has completed all three levels of Reiki certification training and trains and certifies individuals in the practice of Reiki as well as provides Reiki to individuals) experienced warmth and tingling sensations on the same area of the child during the Reiki sessions. The child relaxed within the first five to seven minutes of each session as reported by the Reiki Master. There were no reports of seizures during this study. Reiki may be a useful adjunct for children with increased stress levels and sleep disturbances secondary to their medical condition. Further research is warranted to evaluate the use of Reiki in children, particularly with a large sample size, and to evaluate the long-term use of Reiki and its effects on adequate sleep. Copyright © 2014 Elsevier Inc. All rights reserved.

Music class lower students' stress level

OpenAIRE

服部, 安里; 豊島, 久美子; 福井, 一

2015-01-01

This study has researched on psychological and steroid hormonal effect upon junior-high school students through school music lesson: 1. Music listening, 2. Choir singing. The result showed a significant decrease in cortisol. The study also had conducted a survey about participants' musical preference and their stress level (STAIC – II), which resulted that higher the stress level, more musical activity was willingly conducted. These outcomes suggest that school music lessons can lessen stude...

Plasma. beta. -endorphin and stress hormone levels during adaptation and stress

Energy Technology Data Exchange (ETDEWEB)

Lishmanov, Yu.B.; Trifonova, Zh.V.; Tsibin, A.N.; Maslova, L.V.; Dement' eva, L.A.

1987-09-01

This paper describes a comparative study of ..beta..-endorphin and stress hormone levels in the blood plasma of rats during stress and adaptation. Immunoreactive ..beta..-endorphin in the blood plasma was assayed by means of a kit after preliminary isolation of the ..beta..-endorphin fraction by affinity chromatography on sepharose; ACTH was assayed with a kit and cortisol, insulin, thyroxine and tri-iodothyronine by means of kits from Izotop. Determination of plasma levels of ..beta..-endorphin and other opioids could evidently be an important method of assessing the state of resistance of the organism to stress.

Stress Level and Adversity Quotient among Single Working Mothers

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Dianne Bautista Solis

2015-12-01

Full Text Available The study identified the profile of the single working mothers in terms of number of children, number of years as a single parent and reason for being a single parent; assessed the single mothers’ stress level and adversity quotient; determined the significant difference of stress level and adversity quotient of single mothers when grouped according to profile variables; determined the best predictor of stress level and adversity quotient. Moreover this research endeavoured to test significant relationship between the adversity quotient and stress level of single working mothers. Lastly, it proposed a stress management program for single working mothers for them to cope with their stress and adversities in life. The researcher employed quantitative method using standardized questionnaires namely Depression, Anxiety, Stress Scale (DASS and Adversity Response Profile (ARP. The respondents were twenty five (25 single working mothers of the students of Batangas State University. From the results, majority of the respondents have 3 children, widow and in early years as single parent; with a normal level of stress and an average adversity quotient.. There are no significant differences on the stress level and adversity quotient of the respondents when grouped according to profile variables. Finally, stress level has no significant effect on adversity quotient of single working mothers. From the findings, the researcher further recommends that the Office of Guidance and Counseling should update the student information database to determine students with a single working mother. The Parent-Teacher Association may form a single-parent subgroup for the single working mothers to be able to identify to other mothers with same situation. Moreover, the proposed stress management program may be reviewed and implemented by the Office of Guidance and Counseling in coordination with the Parent-Teacher Association of Batangas State University. Future researchers

An Exploratory Study of the Effects of Mindfulness on Perceived Levels of Stress among school-children from lower socioeconomic backgrounds.

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Elizabeth Costello

2014-11-01

Full Text Available Children from lower socioeconomic backgrounds are at increased risk of experiencing stress and associated social-emotional difficulties and behavioural problems, which can undermine academic performance and lead to school drop-out. Previous studies investigating the effects of mindfulness have evidenced positive outcomes among children pertaining to enhanced well-being, school-based competence and decreased levels of stress and anxiety. However, these studies have typically examined teacher’s perceptions of change or quantitative outcomes without consideration of children’s experiences. The present study employs an interpretative qualitative approach to gain a greater understanding of children’s experiences of mindfulness in dealing with stress. A 5-week school-based mindfulness program was performed with 63 primary school children at risk of social exclusion in education. Interviews were undertaken with 16 children and 2 teachers. Thematic analysis identified five key themes labelled conceptualisation of stress, awareness, self-regulation, classroom regulations and addressing future stress. Quantitative measures of children’s perceived stress levels evaluated at baseline and follow-up also revealed significant reductions post intervention. These findings offer support for the incorporation of mindfulness interventions into the school curriculum, as a means of empowering children to address stress in their lives and improving full participation in the education system.

The effect of light level, CO2 flow rate, and anesthesia on the stress response of mice during CO2 euthanasia.

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Powell, Karin; Ethun, Kelly; Taylor, Douglas K

2016-09-21

Euthanasia protocols are designed to mitigate the stress experienced by animals, and an environment that induces minimal stress helps achieve that goal. A protocol that is efficient and practical in a typical animal research facility is also important. Light intensity, isoflurane, and CO2 flow rate were studied for their impact on the stress response of mice during CO2 euthanasia. Behavior was observed and scored during euthanasia and serum corticosterone was measured immediately after death. Unsurprisingly, animals euthanized with a high-flow rate of CO2 became unconscious in the least amount of time, while animals euthanized with a low-flow rate required the most time to reach unconsciousness. There was a significant increase in anxious behaviors in animals in the isoflurane group (F1,12 = 6.67, P = 0.024), the high-flow rate CO2 group (F1,12 = 10.24, P = 0.007), and bright chamber group (F1,12 = 7.27, P = 0.019). Serum corticosterone was highest in the isoflurane group (124.72 ± 83.98 ng/ml), however there was no significant difference in corticosterone levels observed for the other study variables of light and flow-rate. A darkened chamber and low CO2 flow rates help to decrease stress experienced during CO2 euthanasia, while the use of isoflurane was observed to increase the stress response during euthanasia.

The interplay of stress and sleep impacts BDNF level.

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Maria Giese

Full Text Available BACKGROUND: Sleep plays a pivotal role in normal biological functions. Sleep loss results in higher stress vulnerability and is often found in mental disorders. There is evidence that brain-derived neurotrophic factor (BDNF could be a central player in this relationship. Recently, we could demonstrate that subjects suffering from current symptoms of insomnia exhibited significantly decreased serum BDNF levels compared with sleep-healthy controls. In accordance with the paradigm indicating a link between sleep and BDNF, we aimed to investigate if the stress system influences the association between sleep and BDNF. METHODOLOGY/PRINCIPAL FINDINGS: Participants with current symptoms of insomnia plus a former diagnosis of Restless Legs Syndrome (RLS and/or Periodic Limb Movement (PLM and sleep healthy controls were included in the study. They completed questionnaires on sleep (ISI, Insomnia Severity Index and stress (PSS, Perceived Stress Scale and provided a blood sample for determination of serum BDNF. We found a significant interaction between stress and insomnia with an impact on serum BDNF levels. Moreover, insomnia severity groups and score on the PSS each revealed a significant main effect on serum BDNF levels. Insomnia severity was associated with increased stress experience affecting serum BDNF levels. Of note, the association between stress and BDNF was only observed in subjects without insomnia. Using a mediation model, sleep was revealed as a mediator of the association between stress experience and serum BDNF levels. CONCLUSIONS: This is the first study to show that the interplay between stress and sleep impacts BDNF levels, suggesting an important role of this relationship in the pathogenesis of stress-associated mental disorders. Hence, we suggest sleep as a key mediator at the connection between stress and BDNF. Whether sleep is maintained or disturbed might explain why some individuals are able to handle a certain stress load while

The interplay of stress and sleep impacts BDNF level.

Science.gov (United States)

Giese, Maria; Unternaehrer, Eva; Brand, Serge; Calabrese, Pasquale; Holsboer-Trachsler, Edith; Eckert, Anne

2013-01-01

Sleep plays a pivotal role in normal biological functions. Sleep loss results in higher stress vulnerability and is often found in mental disorders. There is evidence that brain-derived neurotrophic factor (BDNF) could be a central player in this relationship. Recently, we could demonstrate that subjects suffering from current symptoms of insomnia exhibited significantly decreased serum BDNF levels compared with sleep-healthy controls. In accordance with the paradigm indicating a link between sleep and BDNF, we aimed to investigate if the stress system influences the association between sleep and BDNF. Participants with current symptoms of insomnia plus a former diagnosis of Restless Legs Syndrome (RLS) and/or Periodic Limb Movement (PLM) and sleep healthy controls were included in the study. They completed questionnaires on sleep (ISI, Insomnia Severity Index) and stress (PSS, Perceived Stress Scale) and provided a blood sample for determination of serum BDNF. We found a significant interaction between stress and insomnia with an impact on serum BDNF levels. Moreover, insomnia severity groups and score on the PSS each revealed a significant main effect on serum BDNF levels. Insomnia severity was associated with increased stress experience affecting serum BDNF levels. Of note, the association between stress and BDNF was only observed in subjects without insomnia. Using a mediation model, sleep was revealed as a mediator of the association between stress experience and serum BDNF levels. This is the first study to show that the interplay between stress and sleep impacts BDNF levels, suggesting an important role of this relationship in the pathogenesis of stress-associated mental disorders. Hence, we suggest sleep as a key mediator at the connection between stress and BDNF. Whether sleep is maintained or disturbed might explain why some individuals are able to handle a certain stress load while others develop a mental disorder.

Stress at work: development of the Stress Perception Questionnaire of Rome (SPQR), an ad hoc questionnaire for multidimensional assessment of work related stress.

Science.gov (United States)

Cinti, M E; Cannavò, M; Fioravanti, M

2017-01-01

Stress is an emotional condition, mostly experienced as negative, initially identified and defined by Selye in the mid-thirties of the last Century. Since the first definition, stress concerns the adaptation pro- cess mostly related to environmental changes. An application of stress focuses on the evaluation of its interference on work conditions, and the scientific evidence on work related stress is very ample and rich. We are proposing a new ad hoc questionnaire for the multidimensional assessment of work related stress, called Stress Perception Question- naire of Rome (SPQR) composed of 50 items. The development of this questionnaire is based on a multi-step process: a) Identification of all the relevant topics to work related stress and areas in the scientific evidence and their transformation on specific contents of 60 tentative items; b) Exploratory factor analysis aimed to identify the best items (50) which could guarantee the maximum convergence on single scales (8), and the minimum redundancy between scales; c) Validation of the 8 scales' structure by a confirmatory factor analysis (fully achieved); d) Factor analysis for a second level factor resulting in a single factor identified as the questionnaire total score (Stress Score); d) Reliability analysis of the questionnaire total score and the single scale scores (at optimum level); e) Validation by external criteria of work related stress identified in the presence of personal violence episodes experienced by a group of health workers with different professional profiles and from two different hospitals in Rome. Our results show that the SPQR is a useful and sensitive tool for assessing the presence of emotional stress related problems identifiable in a work environment. The advantage of this questionnaire is that it allows for a multidimensional description of the different components of this problematic area besides its ability to quantify the overall stress level of those who have been administered

Work stress in radiologists. A pilot study.

Science.gov (United States)

Magnavita, N; Fileni, A; Magnavita, G; Mammi, F; Mirk, P; Roccia, K; Bergamaschi, A

2008-04-01

We studied occupational stress and its psychosocial effects in a sample of Italian radiologists and radiotherapists: Radiologists and radiotherapists attending two medical conferences were invited to complete a questionnaire comprising four sections investigating the risk of occupational stress (organisational discomfort, Karasek's Job Content Questionnaire, Siegrist's Effort-Reward Imbalance, Warr's Job Satisfaction) and four sections investigating the health effects of such stress (Goldberg's Anxiety and Depression Scales, General Health Questionnaire, Lifestyles Questionnaire). Radiologists and radiotherapists generally expressed high levels of control, reward and satisfaction. However, 38.5% complained of severe organisational discomfort, 24% reported job strain, 28% reported effort/reward imbalance and 25% were dissatisfied. Female radiologists and radiotherapists showed higher levels of organisational discomfort than their male colleagues. Younger and less experienced radiologists and radiotherapists had higher strain scores than their older and more experienced colleagues. A significant correlation was observed between stress predictors and the effects of stress on health, including depression and anxiety, psychological distress and unhealthy lifestyles. Radiologists and radiotherapists are exposed to major occupational stress factors, and a significant percentage of them suffer from workplace stress. A special effort is required to prevent this condition.

Job satisfaction and Job stress among various employees of tertiary care level hospital in central Uttar Pradesh, India

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Ruchi Yadav

2017-03-01

Full Text Available Introduction: Job satisfaction defined as the end state of feeling, the feeling that is experienced after a task is accomplished. Job stress can be defined as the harmful physical and emotional responses that occur when the requirements of the job do not match the capabilities, resources, or need of the worker. Objectives: To study the relationship between job satisfaction and job stress among various employees of tertiary care level hospital and to find the co-relates of job stress and job satisfaction. Materials & Methods: A cross sectional study carried out for a period of 2 month among various employees working in Uttar Pradesh University of Medical Sciences, Saifai, Etawah, Uttar Pradesh, a tertiary care level hospital. A total 225 Participants 75 from each medical, paramedical and office staff were selected by purposive sampling technique. The study was conducted using pretested structured questionnaire regarding socio-demographic profile, job satisfaction and job stress. Data was analyzed using chi square test. Result: A total of 225 participants,75 from each medical, paramedical and office staff were interviewed. On doing analysis of questionnaire regarding job satisfaction and job stress it was found that majority believe that their job was well recognized and working in a good institute and were not satisfied with the management and salary and were coping well with their job stress and were having average level of satisfaction. Conclusion: The present study conclude that majority of the participants felt they are well recognized with their job, working in a good institute but not satisfied with the management and salary.

Stress and sleep disturbances in female college students.

Science.gov (United States)

Lee, Shih-Yu; Wuertz, Caroline; Rogers, Rebecca; Chen, Yu-Ping

2013-11-01

To describe the sleep characteristics and examine the associations among perceived stress, sleep disturbances, depressive symptoms, and physical symptoms among female college students. A total of 103 students completed a battery of questionnaires. The students experienced high stress during the school year. The majority of them slept less than 6 hours during weekdays and experienced moderate fatigue. High stress levels are associated with sleep disturbances, less nocturnal total sleep time, higher fatigue severity, and more depressive symptoms. Perceived stress and sleep disturbances are significant predictors for depressive symptoms and physical symptoms. Compared to the good sleepers, the poor sleepers reported more daytime sleepiness, depressive symptoms, and physical symptoms. Interventions to reduce stress and improve sleep are critically needed in college education.

Mentoring relationships and the levels of role conflict and role ambiguity experienced by novice nursing faculty.

Science.gov (United States)

Specht, Jennifer A

2013-01-01

This study explored the effect of mentoring on the levels of role conflict and role ambiguity experienced by novice nursing faculty related to their transitions into academe using a descriptive, comparative design. It also measured the relationship between the quality of mentoring experiences of novice nursing faculty and their levels of role conflict and role ambiguity using a correlational design. P. Benner's (1984) novice to expert model was utilized as a framework for successful role transition. J. R. Rizzo, R. J. House, and S. I. Lirtzman's (1970) role conflict and role ambiguity scale was used to measure the levels of role conflict and role ambiguity experienced by novice nursing faculty. Results indicate that participants (n = 224) who were mentored have significantly lower levels of role conflict (M = 3.57) and role ambiguity (M = 3.02) than those who were not mentored (M = 4.62 and M = 3.90, respectively). Also significant, the higher the participants' reported levels of quality of mentoring experiences were, the lower their levels of role conflict and role ambiguity were. The results of this study indicate that mentoring eases the transition of novice nursing faculty from practice into academe by decreasing the degree of role ambiguity and role conflict that they experience. © 2013.

Evaluation of Stress and a Stress-Reduction Program Among Radiologic Technologists.

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Reingold, Lynn

2015-01-01

To investigate stress levels and causes of stress among radiologic technologists and determine whether an intervention could reduce stress in a selected radiologic technologist population. Demographic characteristics and data on preintervention stress sources and levels were collected through Internet-based questionnaires. A 6-week, self-administered, mindfulness-based stress-reduction program was conducted as a pilot intervention with 42 radiologic technologists from the Veterans Administration Medical Center. Data also were collected postintervention. Identified sources of stress were compared with findings from previous studies. Some radiologic technologists experienced improvement in their perceptions of stress after the intervention. Sources of stress for radiologic technologists were similar to those shown in earlier research, including inconsistent management, poor management communication, conflicting demands, long work hours, excessive workloads, lack of work breaks, and time pressures. The mindfulness-based stress-reduction program is an example of an inexpensive method that could improve personal well-being, reduce work errors, improve relationships in the workplace, and increase job satisfaction. More research is needed to determine the best type of intervention for stress reduction in a larger radiologic technologist population.

Retirement and drinking outcomes: lingering effects of workplace stress?

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Richman, Judith A; Zlatoper, Kenneth W; Zackula Ehmke, Jennifer L; Rospenda, Kathleen M

2006-05-01

This study assesses the degree to which sexual harassment (SH), generalized workplace abuse (GWA), and psychological workload (PWL) impact drinking behaviors in retirement. A mail survey was completed at four points in time by a cohort of 1654 employees initially drawn from a university workplace. Questionnaires assessed experiences of SH, GWA, PWL and drinking behaviors. Hypotheses were tested involving (1) the extent to which SH, GWA, and PWL experienced while working were associated with frequency and quantity of drinking in retirement, (2) the extent to which drinking levels of retirees differed from those of current employees experiencing similar stress levels, and (3) the extent to which gender moderated these relationships. Retirees reporting earlier stressful work environments report higher levels of alcohol consumption during retirement compared to those retirees reporting less stressful earlier work environments. Gender moderated these relationships. The findings of this study suggest that there may be a residual effect of workplace stress during retirement.

Social media as a shield: Facebook buffers acute stress.

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Rus, Holly M; Tiemensma, Jitske

2018-03-01

Facebook remains the most widely used social media platform. Research suggests that Facebook may both enhance and undermine psychosocial constructs related to well-being, and that it may impair physiological stress recovery. However, little is known about its influence on stress reactivity. Using novel experimental methods, this study examined how Facebook influences reactivity to an acute social stressor. Facebook users (n=104, 53 males, mean age 19.50, SD=1.73) were randomly assigned to use their own Facebook account or sit quietly with the option of reading electronic magazines before experiencing an acute social stressor. All participants showed significant changes in subjective and physiological stress markers in response to the stressor. However, participants who used Facebook experienced lower levels of psychosocial stress, physiological stress, and rated the stressor as less threatening (p'sFacebook use may buffer stress-in particular psychosocial stress-if used before experiencing an acute social stressor. This study is among the first to incorporate both objective and subjective measures in investigating the complex relationship between Facebook use and well-being. Copyright © 2017 Elsevier Inc. All rights reserved.

Predicting levels of Latino depression: acculturation, acculturative stress, and coping.

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Torres, Lucas

2010-04-01

Past research has noted that aspects of living in the United States place Latinos at risk for experiencing psychological problems. However, the specific features of the adaptation process that contribute to depression remain unclear. The purpose of the present study was to investigate the ability of acculturation, acculturative stress, and coping to predict membership into low, medium, and high groups of depression among Latinos. Within a group of 148 Latino adults from the community, a multinomial logistic regression revealed that an Anglo orientation, English competency pressures, and active coping differentiated high from low depression and that a Latino orientation and, to some extent, the pressure to acculturate distinguished medium from low depression. These results highlight a pattern of characteristics that function as risk and protective factors in relation to level of symptom severity. The findings are discussed in terms of implications for Latino mental health, including considerations for intervention and prevention. PsycINFO Database Record (c) 2010 APA, all rights reserved.

An Exploration of Parenting Stress in Immigrant and Taiwanese Mothers.

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Tsao, Ying; Creedy, Debra K; Gamble, Jenny

2015-01-01

To assess parenting stress and major difficulties experienced in early motherhood among immigrant and Taiwanese women in Pingtung, southern Taiwan. A comparative, descriptive, cohort study of parenting stress and maternal psychological health, using the Child Care Stress Checklist and Edinburgh Postpartum Depression Scale. A purposive sample of 26 foreign-born Vietnamese and 162 Taiwanese mothers were surveyed at 6 weeks' postpartum. Both groups of mothers experienced similar parenting difficulties including the establishment of a regular sleeping schedule for the infant, consoling a crying infant, awareness of infant's needs, conflict with family members, and difficulties managing household chores. Curtailment of social activities was reported more often by Taiwanese mothers, whereas inaccessibility to other experienced mothers and poor maternal-infant bonding were experienced more by immigrant mothers. There were significant differences between groups, with high levels of child care stress and postpartum depression symptoms reported more often by immigrant mothers. Nurses-midwives and community child health nurses need to be sensitive to the particular difficulties and stresses of parenting in mothers from different backgrounds and provide effective interventions and support activities.

Does student debt affect dental students' and dentists' stress levels?

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Boyles, J D; Ahmed, B

2017-10-27

Introduction Many studies have shown financial worries and debt to induce stress in individuals, this combined with the existing stress of being a dentist raises the question of how student debt affects students' and dentists' stress levels.Objectives Determine whether student debt has had any noticeable effect on student stress levels; investigate whether student debt has any effect on dentists' career choice; investigate whether the increase in tuition fees has influenced the number of applicants to study dentistry at the University of Birmingham.Method Anonymous questionnaires were completed by 70 4th year and 38 5th year BDS and 22 Dental Core Trainees (DCTs). Participants circled the response which best fitted their situation regarding statements on their level of stress and future career path. Ethical approval granted. Application figures to study dentistry obtained from head of admissions.Results Forty-two percent of males and 63% of females strongly agreed with the statement that having no debt would reduce their stress levels. Of those with debt >£40,000, 11% strongly agreed and 42% agreed that their total amount of student debt causes them stress. Whereas, those whose debt is stress. Seventy-seven percent of participants who had parental or family financial support reported this reduced their stress levels. Student debt was found to deter females from undertaking further study more than it deters males (P stressed about their total student loan(s) (P stress (P stress; students reporting a higher level of debt also report more stress and concern about paying off their student debt. Having no student debt would reduce stress levels, although to what extent is undetermined. Applications to study dentistry have fallen since the increase in tuition fees.

Stress, Behavior, and Children and Youth Who Are Deafblind

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Nelson, Catherine; Greenfield, Robin G.; Hyte, Holly A.; Shaffer, Jason P.

2013-01-01

Children and youth who are deafblind with multiple disabilities have several identified risk factors for experiencing toxic levels of stress, and such stress is known to impair physical, mental, and emotional health. This single-case multiple baseline study examined the frequency and duration of behaviors thought to indicate stress, the duration…

Stress levels experienced by parents of children with and without attention-deficit/hyperactivity disorder during the back-to-school period: results of a European and Canadian survey.

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Hernández-Otero, Isabel; Doddamani, Lakshman; Dutray, Benoit; Gagliano, Antonella; Haertling, Fabian; Bloomfield, Ralph; Ramnath, Gracita

2015-03-01

The back-to-school stress survey was designed to compare stress in parents of children/ adolescents with/without attention-deficit/hyperactivity disorder (ADHD) in six European countries and Canada when children prepare to return to school. Parents of children/adolescents (6-17 years) with/without ADHD were recruited and interviewed by a consumer research organization. Parents rated potentially stress-causing situations (both standard and specifically related to the return to school) on a scale from 1 (low stress) to 10 (high stress). Mean scores were compared using Student's t-test. In Europe, 613/693 (mean [SD] age: 40.7 [7.0]/40.1 [6.9] years) and in Canada, 102/150 (mean [SD] age: 44.4 [8.1]/44.1 [7.2] years) parents of children with/without ADHD, respectively, participated in the survey. Children with ADHD (mean [SD] age: 11.2 [3.2]/12.6 [3.2] years in Europe/Canada) had generally similar characteristics in both samples. Parents in the ADHD group showed higher stress levels than parents in the non-ADHD group in all situations (p school was considered one of the most stressful events during the year. In Europe and Canada, ADHD has a significant impact on parental stress, particularly during the back-to-school period. This can have important implications as parental stress can affect presentation of ADHD symptoms.

The effect of music-reinforced nonnutritive sucking on state of preterm, low birthweight infants experiencing heelstick.

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Whipple, Jennifer

2008-01-01

This study examined the physiologic and behavioral effects of music-reinforced nonnutritive sucking (NNS) for preterm, low birthweight (LBW) infants experiencing heelstick. Subjects were 60 infants, age 32 to 37 weeks post conceptional age in a neonatal intensive care unit. Infants were randomly assigned to one of three treatment groups: pacifier-activated lullaby (PAL), pacifier-only, and no-contact. Experimental infants were provided the Sondrex PAL System, which plays music contingent on infant sucking. Pacifier-only infants did not receive music reinforcement for sucking, and no-contact infants were not provided a pacifier or music at any point during the procedure. Stress level and behavior state were assessed continuously and heart, respiratory, and oxygen saturation rates were recorded at 15-second intervals for all infants. Most physiologic data results were inconclusive. However, analysis of behavior state and stress level revealed the following significant differences for the PAL and pacifier-only groups compared to the no-contact group, all of which were greatest between the PAL and no-contact groups: lower during-heelstick behavior state means, less time in undesirable behavior states, lower during- and post-heelstick stress level means, and smaller behavior state and stress level differences between intervals. In addition, the PAL group had a significantly lower pre-heelstick stress level mean than the no-contact group. Behavior state and stress level were also more stable across time for the PAL group than the other groups, and patterns of changes in oxygen saturation, behavior state, and stress level indicate that music-reinforced NNS may facilitate return to homeostasis.

Identification of Causes of the Occupational Stress for Health Providers at Different Levels of Health Care.

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Trifunovic, Natasa; Jatic, Zaim; Kulenovic, Alma Dzubur

2017-06-01

To identify and compare the stressors in the work environment experienced by employees in primary health care and secondary health care, amongphysiciansand nurses. The survey was conducted to identify types of stressors by assessing health care workers employed in the primary and secondary health care services of the Public Institution, the Health Centre of the Sarajevo Canton, using a questionnaire about stress in the workplace. Among all study participants stressors connected to the organization of work, finance and communication were found to affect their mental health most strongly. The results show a significant difference between primary and secondary health care in experience of stressors related to the organization of work, communication, and stressors related to the emotional and physical risks. Primary health care physicians report a significantly higher experience of stress and impact on mental health compared with other physicians related to emotional difficulties when working in the field of palliative care. Our results also indicate a significant difference between primary and secondary health providers in experiencing stressors related to the organization of work, such as: on-call duty shifts, an inadequate working environment and in the assessment of administrative work overload. The survey identified the most intense stressors for doctors and nurses at primary and secondary levels of health care services. The results of the study indicate that doctors and nurses have a different hierarchy of stressors, as well as subjects at Primary and Secondary Health Care. The results of the study indicate that subjects et Primary Health Care perceive more stressful organizational, emotional and communicational problems.

Evaluation of Stress Experienced by Emergency Telecommunications Personnel Employed in a Large Metropolitan Police Department.

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Ramey, Sandra L; Perkhounkova, Yelena; Hein, Maria; Chung, Sophia J; Anderson, Amanda A

2017-07-01

Emergency telecommunications personnel (ETCP) form the hub of police agencies and persistently deal with distressing situations on a daily basis, making them highly susceptible to psychological and physiological ailments. To date, few studies have examined the necessity or feasibility of implementing a resilience training intervention for ETCP. In this study, the authors assessed baseline psychological data from the ETCP of a large police department to determine the differences in baseline measures for ETCP and police officers. Participants included ETCP ages 29 to 64 years ( n = 19). Results showed that ETCP self-reported greater levels of psychological stress compared with police officers ( p < .05) for the majority of measures; ETCP experience excessive levels of stress and greater prevalence of chronic disease. Consideration should be given to piloting resilience interventions within this group to manage stress; improve health, performance, and decision making; and decrease the prevalence of chronic disease.

Stressful Life Events and Daily Stressors Affect Awakening Cortisol Level in Midlife Mothers of Individuals with Autism Spectrum Disorders

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Wong, Jen D.; Seltzer, Marsha Mailick; Greenberg, Jan S.; Hong, Jinkuk; Almeida, David M.; Coe, Christopher L.

2012-01-01

Objectives The current study examines the awakening cortisol level in midlife mothers (M=51.4 years old, SD=8.4) of individuals (M=22.1 years old, SD=7.1) with autism spectrum disorders (ASD) under stressful conditions that are not specific to the son or daughter's ASD symptoms. Methods In addition to completing a set of questionnaires and in-home interviews, 82 mothers from the Adolescents and Adults with Autism Study (AAA) participated in a Daily Diary Study. Results Findings from the multilevel models indicated that mothers who previously were exposed to no negative life events in the previous period had an increased awakening cortisol level on days following a greater number and more severe stressors, a normative stress response. In contrast, we observed a flatter cortisol level of daily stressors in mothers who experienced a greater number of negative life events in the previous period. Conclusion These findings highlight the sustained toll that global and everyday stressors have on awakening cortisol level of midlife and aging mothers of individuals with ASD. PMID:22640177

Molt-associated changes in hematologic and plasma biochemical values and stress hormone levels in African penguins (Spheniscus demersus).

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Mazzaro, Lisa M; Meegan, Jenny; Sarran, Delphine; Romano, Tracy A; Bonato, Vinicius; Deng, Shibing; Dunn, J Lawrence

2013-12-01

Handling, including blood collection, has often been discouraged in molting penguins because it is considered an additional stress imposed on birds already experiencing major physiologic stress associated with molting. To evaluate the degree of physiologic stress posed by molting, we compared the hematologic and plasma biochemical values and hormone levels of molting and nonmolting African penguins, Spheniscus demersus. Five male and 5 female penguins randomly chosen were given complete physical examinations, were weighed, and blood samples were taken at 7 time points before, during, and after the molt. Data were analyzed by linear mixed-model analysis of variance. Throughout the study, behavior and appetite remained normal. Catecholamine levels were highly variable within and among subjects, whereas mean corticosterone levels were significantly different between baseline, molt, and postmolt values. Significant differences from baseline values were observed in many of the hematologic analytes; however, only decreases in hematocrit and red blood cell count values were considered clinically significant. Anemia due to experimentally induced blood loss as a possible cause of the significant hematologic changes was ruled out based on results of a follow-up control study during the nonmolt season, which showed no significant changes in hematocrit level or total red blood cell counts when using similar sampling protocols, which indicates that these changes were associated with molt.

Job satisfaction and Job stress among various employees of tertiary care level hospital in central Uttar Pradesh, India

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Ruchi Yadav

2017-03-01

Full Text Available Introduction: Job satisfaction defined as the end state of feeling, the feeling that is experienced after a task is accomplished. Job stress can be defined as the harmful physical and emotional responses that occur when the requirements of the job do not match the capabilities, resources, or need of the worker. Objectives: To study the relationship between job satisfaction and job stress among various employees of tertiary care level hospital and to find the co-relates of job stress and job satisfaction. Materials & Methods: A cross sectional study carried out for a period of 2 month among various employees working in Uttar Pradesh University of Medical Sciences, Saifai, Etawah, Uttar Pradesh, a tertiary care level hospital. A total 225 Participants 75 from each medical, paramedical and office staff were selected by purposive sampling technique. The study was conducted using pretested structured questionnaire regarding socio-demographic profile, job satisfaction and job stress. Data was analyzed using chi square test. Result: A total of 225 participants,75 from each medical, paramedical and office staff were interviewed. On doing analysis of questionnaire regarding job satisfaction and job stress it was found that majority believe that their job was well recognized and working in a good institute and were not satisfied with the management and salary and were coping well with their job stress and were having average level of satisfaction. Conclusion: The present study conclude that majority of the participants felt they are well recognized with their job, working in a good institute but not satisfied with the management and salary.

Acculturation Stress and Bullying among Immigrant Youths in Spain

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Messinger, Adam M.; Nieri, Tanya A.; Villar, Paula; Luengo, Maria Angeles

2012-01-01

Few bullying studies focus on immigrant youths or acculturation stress as a risk factor for bullying and being bullied. Employing a sample of 1,157 foreign-born secondary students in Spain, we found that acculturation stress was widely experienced, although the average level of stress was moderate. Five percent of the sample reported being…

Community Gardens as Health Promoters: Effects on Mental and Physical Stress Levels in Adults with and without Mental Disabilities

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Nugrahaning Sani Dewi

2017-01-01

Full Text Available The study focuses on psychological and physical effects of stress while performing community garden activities of various intensity levels. The aim of this study was to determine the psychological and physical effects in adults with (case group and without (control group mental disabilities. Salivary α-amylase (sAA levels and the stress response scale (SRS-18 were used for the psychological analysis (n = 42. For physical assessment (n = 13, electrocardiogram (ECG, surface electromyogram (sEMG, and respiration rate were continuously measured while performing the activities using a multichannel telemetry system. The results showed that following the activities, the case group exhibited decreasing sAA levels while control group exhibited increasing sAA levels. However, both groups exhibited lower SRS-18 results following the activities. Compared with the control group, the case group had a significantly lower increase in the ratio of the heart rate (IRHR (5.5% during low-intensity work (filling pots with soil, but a significantly higher IRHR (16.7% during high-intensity work (turning over soil. The case group experienced significantly higher levels of fatigue during high-intensity work (digging than during the rest condition. These findings indicate that appropriate workload allocation, according to health, is necessary in the community garden setting because reducing the intensity of work assignments for people with mental disabilities will reduce their physical stress.

Occupational stress experienced by caregivers working in the HIV ...

African Journals Online (AJOL)

This study explores and describes the experiences, feelings and perceptions of South African caregivers working in various capacities (healthcare, counselling and teaching) in the HIV/AIDS field. A questionnaire investigating stress factors involved in HIV/AIDS-related care, symptoms of occupational stress, and employer ...

Transcriptional 'memory' of a stress: transient chromatin and memory (epigenetic) marks at stress-response genes.

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Avramova, Zoya

2015-07-01

Drought, salinity, extreme temperature variations, pathogen and herbivory attacks are recurring environmental stresses experienced by plants throughout their life. To survive repeated stresses, plants provide responses that may be different from their response during the first encounter with the stress. A different response to a similar stress represents the concept of 'stress memory'. A coordinated reaction at the organismal, cellular and gene/genome levels is thought to increase survival chances by improving the plant's tolerance/avoidance abilities. Ultimately, stress memory may provide a mechanism for acclimation and adaptation. At the molecular level, the concept of stress memory indicates that the mechanisms responsible for memory-type transcription during repeated stresses are not based on repetitive activation of the same response pathways activated by the first stress. Some recent advances in the search for transcription 'memory factors' are discussed with an emphasis on super-induced dehydration stress memory response genes in Arabidopsis. © 2015 The Author The Plant Journal © 2015 John Wiley & Sons Ltd.

Transgenerational transmission of a stress-coping phenotype programmed by early-life stress in the Japanese quail

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Zimmer, Cédric; Larriva, Maria; Boogert, Neeltje J.; Spencer, Karen A.

2017-01-01

An interesting aspect of developmental programming is the existence of transgenerational effects that influence offspring characteristics and performance later in life. These transgenerational effects have been hypothesized to allow individuals to cope better with predictable environmental fluctuations and thus facilitate adaptation to changing environments. Here, we test for the first time how early-life stress drives developmental programming and transgenerational effects of maternal exposure to early-life stress on several phenotypic traits in their offspring in a functionally relevant context using a fully factorial design. We manipulated pre- and/or post-natal stress in both Japanese quail mothers and offspring and examined the consequences for several stress-related traits in the offspring generation. We show that pre-natal stress experienced by the mother did not simply affect offspring phenotype but resulted in the inheritance of the same stress-coping traits in the offspring across all phenotypic levels that we investigated, shaping neuroendocrine, physiological and behavioural traits. This may serve mothers to better prepare their offspring to cope with later environments where the same stressors are experienced. PMID:28387355

The Association between Stress Level in Daily Life and Age at Natural Menopause in Korean Women: Outcomes of the Korean National Health and Nutrition Examination Survey in 2010-2012.

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Choi, Byoung-O; Lee, Yeon-Ji; Choi, Ji-Ho; Cho, Se-Wook; Im, Hyun-Jung; An, Jee-Eun

2015-11-01

Although several risk factors associated with reduced age at natural menopause (ANM) have been investigated, the results are inconsistent. Excessive stress, which leads to elevation of stress hormones, can also negatively affect reproductive ability, including by accelerating menopause. However, a direct association between stress level and ANM has not yet been demonstrated. Therefore, the object of this study was to investigate the association between stress level and ANM in Korean women. Study participants were Korean women between 40 and 70 years old who were in natural menopause during the 5th Korean National Health and Nutrition Examination Survey (n=3,176). The level of stress in daily life was estimated based on data from the mental health topics of the survey. We used the t-test and one-way analysis of variance to analyze the correlation between stress level and ANM. Regression (β) coefficients calculated by multiple regression analysis were used to estimate various factors affecting ANM. Women who experienced a high level of stress in daily life had a lower mean ANM than women with a low stress level (50.17±3.7 and 50.58±3.5 years, respectively), with a statistically significant correlation (Page, body mass index, menstrual regularity, and personal income (Page who are in natural menopause, there is a statistically significant correlation between stress level and ANM. In particular, women who experience a high level of stress in daily life have reduced ANM.

Stress, self-esteem, and suicidal ideation in late adolescents.

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Wilburn, Victor R; Smith, Delores E

2005-01-01

The relationships among stress, self-esteem, and suicidal ideation in late adolescents were examined in a group of college students. Multiple regression analysis indicated that both stress and self-esteem were significantly related to suicidal ideation; low self-esteem and stressful life events significantly predicted suicidal ideation. The hypothesis that self-esteem would moderate the effects of life stressors on suicidal ideation was supported at the .06 level. A significant minority of the sample indicated having thoughts severe enough to be classified as clinical suicidal ideation. In general, participants who had experienced negative life events in the 6 to 12 months prior to participating in the study had lower self-esteem than those who had similar stresses within the prior six months. However, the opposite was true for clinical suicidal ideators; those who experienced negative life stressors recently had lower self-esteem than those who experienced negative life events six months to a year in the past.

Experiencing Lifetime Domestic Violence: Associations with Mental Health and Stress among Pregnant Women in Rural Bangladesh: The MINIMat Randomized Trial.

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Ziaei, Shirin; Frith, Amy Lynn; Ekström, Eva-Charlotte; Naved, Ruchira Tabassum

2016-01-01

Experience of domestic violence has negative mental health consequences for women. The association of cumulative and specific forms of domestic violence, particularly emotional violence and controlling behavior, with common mental disorders and stress has rarely been studied in pregnant women. The aim of this study is to evaluate associations of specific and multiple forms of lifetime domestic violence and controlling behavior with distress and cortisol level during pregnancy in rural Bangladeshi women. In this observational sub-study of larger MINIMat trial, 3504 pregnant women were interviewed using a shortened Conflict Tactic Scale about their lifetime experience of domestic violence including physical, sexual, emotional domestic violence and controlling behavior. Women's levels of emotional distress were assessed using the self-reported questionnaire (SRQ-20) developed by WHO, and levels of morning salivary cortisol were measured in a subsample (n = 1300) of women during week 28-32 of pregnancy. Regression analyses were used to estimate the associations of lifetime physical, sexual, emotional domestic violence and controlling behavior with levels of distress and cortisol during pregnancy. The prevalence of lifetime domestic violence was 57% and emotional distress was 35% in these pregnant women. All forms of domestic violence were associated with higher levels of emotional distress. Women who experienced either emotional violence or controlling behavior had the highest levels of emotional distress. There was a dose-response relationship between cumulative number of the different forms of domestic violence and women's levels of emotional distress. There was no association between women's experience of domestic violence and level of morning salivary cortisol. Including emotional violence and controlling behavior as major types of violence in future research and health interventions is warranted. Furthermore, the extent of the negative impacts of domestic violence

Level of Work Related Stress among Teachers in Elementary Schools

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Teuta Agai–Demjaha

2015-07-01

CONCLUSION: Our findings confirm that the majority of interviewed teachers perceived their work-related stress as high or very high. In terms of the relationship between the level of teachers’ stress and certain demographic and job characteristics, according to our results, the level of work-related stress has shown significantly high relation to gender, age, levels of grades taught as well as working experience, and significant relation to the level of education.

Effect of pertussis toxin pretreated centrally on blood glucose level induced by stress.

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Suh, Hong-Won; Sim, Yun-Beom; Park, Soo-Hyun; Sharma, Naveen; Im, Hyun-Ju; Hong, Jae-Seung

2016-09-01

In the present study, we examined the effect of pertussis toxin (PTX) administered centrally in a variety of stress-induced blood glucose level. Mice were exposed to stress after the pretreatment of PTX (0.05 or 0.1 µg) i.c.v. or i.t. once for 6 days. Blood glucose level was measured at 0, 30, 60 and 120 min after stress stimulation. The blood glucose level was increased in all stress groups. The blood glucose level reached at maximum level after 30 min of stress stimulation and returned to a normal level after 2 h of stress stimulation in restraint stress, physical, and emotional stress groups. The blood glucose level induced by cold-water swimming stress was gradually increased up to 1 h and returned to the normal level. The intracerebroventricular (i.c.v.) or intrathecal (i.t.) pretreatment with PTX, a Gi inhibitor, alone produced a hypoglycemia and almost abolished the elevation of the blood level induced by stress stimulation. The central pretreatment with PTX caused a reduction of plasma insulin level, whereas plasma corticosterone level was further up-regulated in all stress models. Our results suggest that the hyperglycemia produced by physical stress, emotional stress, restraint stress, and the cold-water swimming stress appear to be mediated by activation of centrally located PTX-sensitive G proteins. The reduction of blood glucose level by PTX appears to due to the reduction of plasma insulin level. The reduction of blood glucose level by PTX was accompanied by the reduction of plasma insulin level. Plasma corticosterone level up-regulation by PTX in stress models may be due to a blood glucose homeostatic mechanism.

Perceived stress at work is associated with lower levels of DHEA-S.

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Lennartsson, Anna-Karin; Theorell, Töres; Rockwood, Alan L; Kushnir, Mark M; Jonsdottir, Ingibjörg H

2013-01-01

It is known that long-term psychosocial stress may cause or contribute to different diseases and symptoms and accelerate aging. One of the consequences of prolonged psychosocial stress may be a negative effect on the levels of dehydroepiandrosterone (DHEA) and its sulphated metabolite dehydroepiandrosterone sulphate (DHEA-S). The aim of this study is to investigate whether levels of DHEA and DHEA-S differ in individuals who report perceived stress at work compared to individuals who report no perceived stress at work. Morning fasting DHEA-S and DHEA levels were measured in serum in a non-stressed group (n = 40) and a stressed group (n = 41). DHEA and DHEA-S levels were compared between the groups using ANCOVA, controlling for age. The mean DHEA-S levels were 23% lower in the subjects who reported stress at work compared to the non-stressed group. Statistical analysis (ANCOVA) showed a significant difference in DHEA-S levels between the groups (p = 0.010). There was no difference in DHEA level between the groups. This study indicates that stressed individual have markedly lower levels of DHEA-S. Given the important and beneficial functions of DHEA and DHEA-S, lower levels of DHEA-S may constitute one link between psychosocial stress, ill health and accelerated ageing.

Posttraumatic Stress in Parents of Children Diagnosed with Cancer: Hyperarousal and Avoidance as Mediators of the Relationship between Re-Experiencing and Dysphoria.

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Emma Hovén

Full Text Available Increased understanding of the relationships between different symptom clusters involved in posttraumatic stress symptoms (PTSS could guide empirical research and clinical practice. The objective of the present study was to investigate whether hyperarousal and avoidance mediated the relationship between re-experiencing and dysphoria in parents of children diagnosed with cancer.Longitudinal data from parents of children receiving cancer therapy were used. PTSS were assessed using the PTSD Checklist Civilian Version at one week (T1, two (T2 and four months (T3 after diagnosis. Mediation analyses for multiple mediators were conducted for mothers (n = 122 and fathers (n = 121, respectively. The mediation model tested the assumption that the PTSS symptom clusters hyperarousal and avoidance mediated the relationship between re-experiencing and dysphoria.For fathers, none of the hypothesized mediators were significant. For mothers, hyperarousal mediated the relationship between re-experiencing and dysphoria, but avoidance did not.Results suggest that hyperarousal is important for the development of dysphoria in mothers, supporting use of interventions targeting such symptoms in the early and ongoing period following the child's diagnosis.

Early stress causes sex-specific, life-long changes in behaviour, levels of gonadal hormones, and gene expression in chickens.

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Magnus Elfwing

Full Text Available Early stress can have long-lasting phenotypic effects. Previous research shows that male and female chickens differ in many behavioural aspects, and respond differently to chronic stress. The present experiment aimed to broadly characterize long-term sex differences in responses to brief events of stress experienced during the first weeks of life. Chicks from a commercial egg-laying hybrid were exposed to stress by inducing periods of social isolation during their first three weeks of life, followed by a broad behavioural, physiological and genomic characterization throughout life. Early stressed males, but not females, where more anxious in an open field-test, stayed shorter in tonic immobility and tended to have delayed sexual maturity, as shown by a tendency for lower levels of testosterone compared to controls. While early stressed females did not differ from non-stressed in fear and sexual maturation, they were more socially dominant than controls. The differential gene expression profile in hypothalamus was significantly correlated from 28 to 213 days of age in males, but not in females. In conclusion, early stress had a more pronounced long-term effect on male than on female chickens, as evidenced by behavioral, endocrine and genomic responses. This may either be attributed to inherent sex differences due to evolutionary causes, or possibly to different stress related selection pressures on the two sexes during commercial chicken breeding.

Environmental stress, oxytocin receptor gene (OXTR) polymorphism, and mental health following collective stress.

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Lucas-Thompson, Rachel G; Holman, E Alison

2013-04-01

We examined whether the oxytocin receptor gene (OXTR) single nucleotide polymorphism (SNP) rs53576 genotype buffers the combined impact of negative social environments (e.g., interpersonal conflict/constraint) and economic stress on post-traumatic stress (PTS) symptoms and impaired daily functioning following collective stress (September 11th terrorist attacks). Saliva was collected by mail and used to genotype 704 respondents. Participants completed Web-based assessments of pre-9/11 mental health, acute stress 9-23 days after 9/11, the quality of social environments 1 year post-9/11, economic stress 18 months post-9/11, and PTS symptoms and impaired functioning 2 and 3 years post-9/11. Interactions between negative social environments and economic stress were examined separately based on OXTR rs53576 genotype (GG vs. any A allele). For individuals with an A allele, a negative social environment significantly increased PTS symptoms without regard to the level of economic stress experienced. However, for respondents with a GG genotype, negative social environments predicted elevated PTS symptoms only for those also experiencing high economic stress. Gender moderated associations between negative social environments, economic stress, and impaired functioning. The functioning of females was most affected by negative social environments regardless of genotype and economic stress, whereas the functioning of males was differentially susceptible to economic stress depending on OXTR genotype and negative social environments. These findings suggest that it is important to consider the combined impact of gender and ongoing stress in different domains as moderators of genetic vulnerability following collective stress. Copyright © 2013 Elsevier Inc. All rights reserved.

DETERMINATION OF ORGANIZATIONAL STRESS AND ORGANIZATIONAL BURNOUT LEVELS OF MID LEVEL MANAGERS WORKING IN FOUR AND FIVE STAR HOTEL BUSINESSES

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Sevket Yirik

2015-04-01

Full Text Available The present study emphasizes the concepts of stress and organizational stress which are the main concepts constituting theoretical foundation of the research; evaluates influences of stress on organization; discusses the concept of organizational burnout as well as its sub-dimensions; and analyses organizational stress and burnout levels of mid level managers working in four and five star hotels. The purpose of this study is to analyze the relationship between organizational stress and organizational burnout levels of mid level managers of four and five star hotel businesses. Survey has been conducted on 318 employees of four and five star hotels operating in Alanya, Turkey. According to the analysis of data, it has been observed that ages of mid level managers have an influence on their organizational stress and burnout levels. Genders of mid level managers are influential on their organizational stress levels while they have no influence on their burnout levels. Education levels of managers influence their organizational stress levels while they have no influence on their burnout levels. The departments of managers are influential both on organizational stress and burnout. Positions of managers influence their burnout levels while they have no influence on their organizational stress levels.

Stress level and academic performance of university students in ...

African Journals Online (AJOL)

This study examined the relationship between level of stress and students' academic performance in Universities in Kwara State, Nigeria. The study adopted a descriptive survey research design. Proportional stratified random sampling was used to select 300 students for the study. A “Students' Stress Level Questionnaire ...

Emotional coping response to hassles and stress experienced in wilderness settings

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Rudy M. Schuster; W. E. Hammitt

2003-01-01

Stress/coping theory was used to understand recreationists' appraisal of stressful situations, coping processes, and the outcomes of the process. Specifically, stress was conceptualized as hassles in recreation settings. Specifically, the objective of this paper was to discuss the emotion focused coping response of visitors to stress encountered while on a...

Decreased Stress Levels in Nurses: A Benefit of Quiet Time.

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Riemer, Heather C; Mates, Joanna; Ryan, Linda; Schleder, Bonnie J

2015-09-01

The benefits of quiet time, a therapeutic method of improving the health care environment, have been evaluated in patients, but only a few studies have examined the effects of quiet time on intensive care nurses. To evaluate the effects of implementing quiet time in a medical-surgical intensive care unit on levels of light, noise, and nurses' stress. Quiet time consisted of turning down the unit lights for a designated time. Levels of light, noise, and nurses' stress were measured. Nurses' stress levels were measured by using a 100-point visual analog scale; unit noise, by using a digital sound level meter (model 407736, Extech Instruments); and unit light, by using an illumination light meter (model 615, Huygen Corporation). Measurements were obtained 30 minutes before and 30 minutes, 1 hour, and 2 hours after implementation of quiet time. Analysis of variance and comparisons of means indicated that both light levels and nurses' stress levels were significantly decreased after quiet time (both P quiet time, but the decrease was not significant (P = .08). Use of quiet time resulted in decreased light levels and decreased stress levels among nurses. Quiet time is an easily performed energy-saving intervention to promote a healthy work environment. ©2015 American Association of Critical-Care Nurses.

Stress and anxiety in women with gestational diabetes during dietary management.

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Hui, Amy Leung; Sevenhuysen, Gustaaf; Harvey, Dexter; Salamon, Elizabeth

2014-01-01

To explore the stress and anxiety experiences during dietary management in women with gestational diabetes (GDM). Thirty women with GDM from the Winnipeg area participated in the mixed methods study. Each participant completed a Food Choice Map semistructured interview, a Perceived Stress Scale, a Pregnancy Anxiety Scale, a State-Trait Anxiety Inventory-Trait questionnaire, and a demographic questionnaire. Stress and anxiety experiences were identified from interview transcripts and categorized into themes based on the constant comparative method. Questionnaire scores aided in interpreting the stress and anxiety experience in the qualitative data. Three major themes were generated from the interviews: (1) stress related to GDM diagnosis and the perception of a high risk pregnancy; (2) stress over losing control of GDM during the process of dietary management; and (3) anxiety related to the fear of maternal and infant complications. Women on insulin experienced significantly higher levels of perceived stress (P stress was more prevalent in women using insulin compared to the ones on diet treatment only (Fisher exact test, P Unhealthy diet coping strategies occurred with the stress and anxiety. Stress and anxiety were associated with different contexts in this study sample. Women who were on insulin experienced significantly higher levels of perceived stress related to dietary management. © 2014 The Author(s).

Stress among Secondary School Teachers in Ebonyi State, Nigeria: Suggested Interventions in the Worksite Milieu

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Nwimo, Ignatius O.; Onwunaka, Chinagorom

2015-01-01

The aim of the study was to determine the level of stress experienced by secondary school teachers in Ebonyi State. The dimensions of stress studied included physical stress, mental stress, emotional stress and social stress. The study adopted the cross-sectional survey design using a sample of 660 (male 259, female 401) teachers randomly drawn…

Fear of failure, psychological stress, and burnout among adolescent athletes competing in high level sport.

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Gustafsson, H; Sagar, S S; Stenling, A

2017-12-01

The purpose of this study was to investigate fear of failure in highly competitive junior athletes and the association with psychological stress and burnout. In total 258 athletes (152 males and 108 females) ranged in age from 15 to 19 years (M = 17.4 years, SD = 1.08) participated. Athletes competed in variety of sports including both team and individual sports. Results showed in a variable-oriented approach using regression analyses that one dimension, fear of experiencing shame and embarrassment had a statistically significant effect on perceived psychological stress and one dimension of burnout, reduced sense of accomplishment. However, adopting a person-oriented approach using latent class analysis, we found that athletes with high levels of fear failure on all dimensions scored high on burnout. We also found another class with high scores on burnout. These athletes had high scores on the individual-oriented dimensions of fear of failure and low scores on the other oriented fear of failure dimensions. The findings indicate that fear of failure is related to burnout and psychological stress in athletes and that this association is mainly associated with the individual-oriented dimensions of fear of failure. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Work related stress and blood glucose levels.

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Sancini, A; Ricci, S; Tomei, F; Sacco, C; Pacchiarotti, A; Nardone, N; Ricci, P; Suppi, A; De Cesare, D P; Anzelmo, V; Giubilati, R; Pimpinella, B; Rosati, M V; Tomei, G

2017-01-01

The aim of the study is to evaluate work-related subjective stress in a group of workers on a major Italian company in the field of healthcare through the administration of a valid "questionnaire-tool indicator" (HSE Indicator Tool), and to analyze any correlation between stress levels taken from questionnaire scores and blood glucose values. We studied a final sample consisting of 241 subjects with different tasks. The HSE questionnaire - made up of 35 items (divided into 7 organizational dimensions) with 5 possible answers - has been distributed to all the subjects in occasion of the health surveillance examinations provided by law. The questionnaire was then analyzed using its specific software to process the results related to the 7 dimensions. These results were compared using the Pearson correlation and multiple linear regression with the blood glucose values obtained from each subject. From the analysis of the data the following areas resulted critical, in other words linked to an intermediate (yellow area) or high (red area) condition of stress: sustain from managers, sustain from colleagues, quality of relationships and professional changes. A significant positive correlation (p work stress can be statistically associated with increased levels of blood glucose.

Preoperative apolipoprotein CI levels correlate positively with the proinflammatory response in patients experiencing endotoxemia following elective cardiac surgery

NARCIS (Netherlands)

Schippers, E.F.; Berbée, J.F.P.; Disseldorp, I.M. van; Versteegh, M.I.M.; Havekes, L.M.; Rensen, P.C.N.; Dissel, J.T. van

2008-01-01

Objective: Experimental models show that apolipoprotein CI (apoCI) binds and enhances the inflammatory response to endotoxin. We studied in patients undergoing cardiopulmonary bypass surgery (CPB) and experiencing endotoxemia during reperfusion whether plasma apoCI levels correlate with the

Resiliency against stress among athletes

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Kamila Litwic-Kaminska

2015-10-01

Full Text Available Background The aim of this paper is to describe the results of a study concerning the relationship between resiliency and appraisal of a stressful situation, anxiety reactions and undertaken methods of coping among sportsmen. Participants and procedure The research concerned 192 competitors who actively train in one of the Olympic disciplines – individual or team. We used the following instruments: Resiliency Assessment Scale (SPP-25; Stress Appraisal Questionnaire A/B; Reactions to Competition Questionnaire; Coping Inventory for Stressful Situations (CISS; Sport Stress Coping Strategies Questionnaire (SR3S, self-constructed. Results Athletes most frequently apply positive types of stress appraisal, and they cope with stress through a task-oriented style during competitions. There is a relationship between the level of resiliency and the analysed aspects of the process of stress. The higher the resiliency, the more positive is the appraisal of a stressful situation and the more task-oriented are the strategies applied. Similarly, in everyday situations resilient sportspeople positively appraise difficult situations and undertake mostly task-oriented strategies. Resiliency is connected with less frequently experiencing reactions in the form of anxiety. Conclusions The obtained results, similarly to previous research, suggest that resiliency is connected with experiencing positive emotions. It causes more frequent appraisal of stressful situations as a challenge. More resilient people also choose more effective and situation-appropriate coping strategies. Therefore they are more resistant to stress.

Stressful Social Interactions Experienced by Adults with Mild Intellectual Disability

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Hartley, Sigan L.; MacLean, William E., Jr.

2009-01-01

Adults with intellectual disability are vulnerable to stressful social interactions. We determined frequency and severity of various stressful social interactions, identified the social partners in these interactions, and examined the specific interpersonal skill difficulties of 114 adults with mild intellectual disability. Participants'…

Facility-level association of preoperative stress testing and postoperative adverse cardiac events.

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Valle, Javier A; Graham, Laura; Thiruvoipati, Thejasvi; Grunwald, Gary; Armstrong, Ehrin J; Maddox, Thomas M; Hawn, Mary T; Bradley, Steven M

2018-06-22

Despite limited indications, preoperative stress testing is often used prior to non-cardiac surgery. Patient-level analyses of stress testing and outcomes are limited by case mix and selection bias. Therefore, we sought to describe facility-level rates of preoperative stress testing for non-cardiac surgery, and to determine the association between facility-level preoperative stress testing and postoperative major adverse cardiac events (MACE). We identified patients undergoing non-cardiac surgery within 2 years of percutaneous coronary intervention in the Veterans Affairs (VA) Health Care System, from 2004 to 2011, facility-level rates of preoperative stress testing and postoperative MACE (death, myocardial infarction (MI) or revascularisation within 30 days). We determined risk-standardised facility-level rates of stress testing and postoperative MACE, and the relationship between facility-level preoperative stress testing and postoperative MACE. Among 29 937 patients undergoing non-cardiac surgery at 131 VA facilities, the median facility rate of preoperative stress testing was 13.2% (IQR 9.7%-15.9%; range 6.0%-21.5%), and 30-day postoperative MACE was 4.0% (IQR 2.4%-5.4%). After risk standardisation, the median facility-level rate of stress testing was 12.7% (IQR 8.4%-17.4%) and postoperative MACE was 3.8% (IQR 2.3%-5.6%). There was no correlation between risk-standardised stress testing and composite MACE at the facility level (r=0.022, p=0.81), or with individual outcomes of death, MI or revascularisation. In a national cohort of veterans undergoing non-cardiac surgery, we observed substantial variation in facility-level rates of preoperative stress testing. Facilities with higher rates of preoperative stress testing were not associated with better postoperative outcomes. These findings suggest an opportunity to reduce variation in preoperative stress testing without sacrificing patient outcomes. © Article author(s) (or their employer(s) unless otherwise

Coping with organizational stress among hospital nurses in Southern Ontario.

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Tyson, Paul D; Pongruengphant, Rana; Aggarwal, Bela

2002-05-01

Government cutbacks and anticipated staff reductions were hypothesized to be a unique source of organizational stress. The study focused on how nurses coped with stress and whether any strategy effectively reduced occupational stress. A sample of 107 nurses were asked to rate their occupational stress, job satisfaction, and coping strategies. Avoidance and social support were found to be significantly correlated with stress, but neither of these coping strategies appeared to reduce nurses' level of organizational stress. However, an interaction between problem solving and job satisfaction was found to be highly significant and it added 42% to predicting stress levels. Supporting the stress-buffering hypothesis, nurses with lower intrinsic job satisfaction seemed to benefit from employing problem solving as a coping strategy whereas dissatisfied nurses who infrequently use problem solving reported the highest levels of organizational stress. Paradoxically, intrinsically satisfied nurses who most frequently utilize problem solving experienced heightened organizational stress.

Do managers experience more stress than employees?

DEFF Research Database (Denmark)

Skakon, Janne; Kristensen, Tage S.; Christensen, Karl Bang

2011-01-01

Aim: To examine whether managers’ perceived stress and work strain is higher than perceived stress and work strain among employees. Methods: The study is based on questionnaire responses from 2052 respondents (128 managers and 1924 employees) at 48 worksites. Bi-variate and multivariate analyses...... were used to explain possible differences in stress levels and related mediators. Results: Managers experienced higher demands, higher level of conflicts, and lower degree of social support from peers. They tended to experience significantly lower emotional stress, whereas this trend was non......-significant with regards to behavioural, somatic and cognitive stress. The difference was partly explained by higher scores in the psychosocial work environment factors; job satisfaction, perceived management quality from their managers, influence, degrees of freedom at work, possibilities for development and meaning...

The association between stress levels and food consumption among Iranian population.

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Roohafza, Hamidreza; Sarrafzadegan, Nizal; Sadeghi, Masoumeh; Rafieian-Kopaei, Mahmoud; Sajjadi, Firouzeh; Khosravi-Boroujeni, Hossein

2013-03-01

Stress has been considered as a highly common disorder that has a complicated relation with dietary intake and has been linked with both increased and decreased dietary intake. This study was conducted to assess the association between food consumption and stress levels in an Iranian adult population. In this cross-sectional study, data from the third phase of Isfahan Healthy Heart Program (IHHP) that was conducted for cardiovascular diseases prevention and health promotion were used. Nine thousand five hundred forty-nine adults aged ≥ 18 years participated in the study. Dietary habits were assessed by a 49- item Food Frequency Questionnaire (FFQ). Stress levels were assessed by General Health Questionnaire-12 (GHQ-12). The participants were separated on the basis of their stress levels into two groups as the low- and high- stress groups.  Individuals in the low- stress group were significantly younger and tended to have higher physical activity and education level, lower LDL cholesterol, and were less likely to be current smokers. Dietary intake of unsaturated oils, grains, fruits, vegetables, meat, and dairy products was significantly higher in the low- stress group whereas dietary intake of saturated oils was significantly lower; moreover, Global Dietary Index (GDI) was lower in the low- stress group. We found a significant positive association between stress level, GDI (OR: 1.24; 95% CI: 1.14 - 1.35), and saturated oils (OR: 1.17; 95% CI: 1.08 - 1.28) and inverse association between stress level and intake of unsaturated oils (OR: 0.84 ; 95% CI: 0.77 - 0.91), fruits and vegetables (OR: 0.83; 95% CI: 0.76 - 0.90), meat (OR: 0.88; 95%CI: 0.82 - 0.97),and dairy products (OR: 0.88 ; 95% CI: 0.81 - 0.96) after adjustments based on sex, age, smoking, and physical activity. Our results showed a significant positive association between dietary intake and stress. We must have a special attention to dietary intake in stress management program of high- stress

Managing stress in a palliative care team.

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Gupta, Vineeta; Woodman, Clare

2010-12-01

This article describes a strategy to reduce the high levels of stress experienced by community nurses in a children's palliative care team. The development, use and effectiveness of a problem-solving team intervention are illustrated by direct quotations from the nurses themselves.

Stress faced by gifted Vietnamese students: what might contribute to it?

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Minh Hang Thi Nguyen

2015-11-01

Full Text Available Background Gifted students might have to face an abundance of stress. Nevertheless, very little evidence in Vietnam indicates how much stress those students are experiencing and what might predict it. This study aims to examine the stress level in students of the High School for Gifted Students in Hanoi and factors that might contribute to the stress. Participants and procedure This is a cross sectional study with the participation of 150 students from the High School for Gifted Students, Hanoi. Data were collected from March to April 2015. The first measure was the “Stress Level Test”, which was adapted to the Vietnamese culture to measure academic stress in students. The second measure examined factors contributing to stress: 1 social life, 2 family, 3 school work, 4 personal relationships, 5 well-being, 6 adapting skills. Results The results showed that 74% of students were experiencing mild to medium stress, which was found to be higher in girls and in students who lived away from home. The six predicting factors significantly contribute 17.30% to students’ stress experience, of which school work (p = .001 and students’ well-being (p = .011 can individually predict stress. These outcomes suggested that more attention should be focused on this specific population and more actions need to be taken to help them perform better at school. Conclusions Students of the High School for Gifted Students definitely experienced a considerable amount of stress which was related to school pressure and their well-being. For them to have a better high school life, more recreational and leisure time activities outside the classroom need to take place. In addition, more approachable and functional advisors and counseling personnel would be an ideal solution to this problem.

Exploring athletes' perceptions of coach stress in elite sport environments.

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Thelwell, Richard C; Wagstaff, Christopher R D; Rayner, Adam; Chapman, Michael; Barker, Jamie

2017-01-01

The present study aimed to extend research that has focused on the identification of stressors associated with coaching practice by systematically evaluating how such stressors effect athletes, and more broadly, the coach-athlete relationship. A total of 13 professional- and national-level athletes were interviewed to address the three study aims: how they detect when a coach is encountering stressors, how coach experiences of stress effects them as an athlete, and how effective the coach is when experiencing stress. Following content analysis, the data suggested athletes were able to detect when a coach was experiencing stress and this was typically via a variety of verbal and behavioural cues. Despite some positive effects of the coach experiencing stress, the majority were negative and varied across a range of personal influences on the athlete, and effects on the general coaching environment. It was also the broad view of the athletes that coaches were less effective when stressed, and this was reflected in performance expectations, perceptions of competence, and lack of awareness. The findings are discussed in relation to the existing theory and with reference to their implications for applied practice, future research, and development of the coach-athlete relationship.

Academic Stress Influences Periodontal Health Condition and Interleukin-1 beta Level

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Sandra O. Kuswandani

2014-10-01

Full Text Available Stress is a risk factor for periodontal disease, causing increase levels of interleukin-1 beta that involve in periodontal destruction. Objective: To analyze the relationship between academic stress in residency program students conditions and levels of interleukin-1 beta in gingival crevicular fluid. Methods: Thirty eight subjects filled the questionnaire of Graduate Dental Environtmental Stress (GDES, periodontal examination and samples of gingival crevicular fluid were tested for interleukin-1 beta with the Enzyme-linked Immunosorbent Assay (ELISA test. Results: There were significant differences between academic stress to periodontal tissue in oral hygiene (p=0.038, bleeding on probing index (p=0.02, but no significant differences in pocket depth and loss of attachment (p=0.972. There were significant differences between academic stress to levels of interleukin-1 beta (p=0.03, but no significant differences between levels of interleukin-1 beta to periodontal tissue in oral hygiene (p=0.465, bleeding on probing index (p=0.826, pocket depth (p=0.968, and loss of attachment (p=0.968. Conclusion: Academic stress influences the periodontal risk factor and level of interleukin-1 beta.

Stress in doctors and dentists who teach.

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Rutter, Harry; Herzberg, Joe; Paice, Elisabeth

2002-06-01

To explore the relationship between a teaching role and stress in doctors and dentists who teach. Medline, PubMed, BIDS database for social sciences literature, and the ERIC database for educational literature were searched using the key words 'stress' or 'burnout' with the terms doctor, physician, dentist, teacher, lecturer, academic staff, and university staff. Other books and journals known to the authors were also used. Many studies have shown high levels of stress in doctors, dentists, teachers, and lecturers. A large number of factors are implicated, including low autonomy, work overload, and lack of congruence between power and responsibility. Doctors and dentists who take on a teaching role in addition to their clinical role may increase their levels of stress, but there is also evidence that this dual role may reduce job-related stress. Working as a doctor or dentist may entail higher levels of stress than are experienced by the general population. In some situations adding in the role of teacher reduces this stress, but more research is needed to explain this finding.

Relationship between stress levels and the status of serum ...

African Journals Online (AJOL)

Relationship between stress levels and the status of serum antioxidant vitamins. ... Abstract. Background: Alternative methods for stress monitoring and evaluation prove very useful in proper dealing with it. Thus ... from 32 Countries: Algeria (5) ...

Do stressed mothers have heavier children?: A meta-analysis on the relationship between maternal stress and child body mass index

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Tate, Eleanor B.; Wood, Wendy; Liao, Yue; Dunton, Genevieve F.

2015-01-01

Child obesity continues to be a prevalent public health issue. This meta-analysis synthesized 17 studies investigating the association between levels of psychological stress experienced by mothers and the body mass index of their children. The overall standardized mean difference effect size was positive and significantly different from zero in cross-sectional d = 0.20 [k = 14, 95% Confidence Interval (CI): 0.06, 0.34] and longitudinal studies d = 0.18 (k = 5, 95% CI: 0.00, 0.351), and had significant heterogeneity in both [cross-sectional, Q(13) = 193.00, p children also would have experienced the stressor, Q(6) = 4.68, p stress management component in childhood obesity prevention programs. PMID:25879393

Forced swimming stress does not affect monoamine levels and neurodegeneration in rats.

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Abbas, Ghulam; Naqvi, Sabira; Mehmood, Shahab; Kabir, Nurul; Dar, Ahsana

2011-10-01

The current study was aimed to investigate the correlations between immobility time in the forced swimming test (FST, a behavioral indicator of stress level) and hippocampal monoamine levels (markers of depression), plasma adrenalin level (a peripheral marker of stress) as well as fluoro-jade C staining (a marker of neurodegeneration). Male Sprague-Dawley rats were subjected to acute, sub-chronic (7 d) or chronic (14 d) FSTs and immobility time was recorded. Levels of noradrenalin, serotonin and dopamine in the hippocampus, and adrenalin level in the plasma were quantified by high-performance liquid chromatography with electrochemical detection. Brain sections from rats after chronic forced swimming or rotenone treatment (3 mg/kg subcutaneously for 4 d) were stained with fluoro-jade C. The rats subjected to swimming stress (acute, sub-chronic and chronic) showed long immobility times [(214 +/- 5), (220 +/- 4) and (231 +/- 7) s, respectively], indicating that the animals were under stress. However, the rats did not exhibit significant declines in hippocampal monoamine levels, and the plasma adrenalin level was not significantly increased compared to that in unstressed rats. The rats that underwent chronic swimming stress did not manifest fluoro-jade C staining in brain sections, while degenerating neurons were evident after rotenone treatment. The immobility time in the FST does not correlate with markers of depression (monoamine levels) and internal stress (adrenalin levels and neurodegeneration), hence this parameter may not be a true indicator of stress level.

Evaluation of the levels of stress in the elderly living at home

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Juliana Ladeira Garbaccio

2014-06-01

Full Text Available This study aimed at evaluating the stress level of the elderly assisted by the Primary Health Care of Piumhi, in the Midwest of Minas Gerais, Brazil, in 2010. This was a cross-sectional research with of 64 elderly residents in households. There was a predominance of older women. Regarding chronic diseases 81.3% were bearers of chronic diseases, 75% were cardiac and 29.7% had depression. In the Inventory of Symptoms of Stress for Adults, seniors kept the average 7 (low stress, being more frequent cognitive stress. Female gender was associated with stress level (p<0.05. The elderly showed a good physical and mental status, and we identified low levels of stress, predominantly the cognitive stress type.

Work-related stress in the veterinary profession in New Zealand.

Science.gov (United States)

Gardner, D H; Hini, D

2006-06-01

To investigate sources of work-related stress in the veterinary profession in New Zealand, perceptions of levels of stress being experienced, and the social support that veterinarians are using to manage work-related stress. A postal survey was distributed to 1,907 veterinarians registered with the Veterinary Council of New Zealand (VCNZ). The survey collected information on respondents' age, gender, type and number of people in the workplace, stress levels, depression, suicidal thoughts and attempts, causes of stress and sources of support. Nine hundred and twenty-seven (48.6%) veterinarians returned useable responses. Veterinarians who were retired, working overseas or did not provide information about their type of work were excluded from the analysis, leaving data from 849 (44.5%) veterinarians. Women experienced more work-related stress and depression than men, veterinarians in small animal/mixed practice reported more stress and depression than those in other types of work, and younger veterinarians experienced higher levels of stress than older veterinarians. The main sources of stress were hours worked, client expectations, and unexpected outcomes. Respondents were also stressed by the need to keep up their knowledge and technical skills, and by personal relationships, finances and their expectations of themselves. Most respondents reported that they had good networks of family and friends to help them deal with stress. In general, respondents tended to rely on informal networks such as family and friends, other veterinarians and workmates to provide support. The small proportion of respondents who reported clinical depression or suicidal thoughts or attempts were more likely than respondents in general to have used health professionals, counselling, pastoral/spiritual support and the Vets in Stress phone line, but less likely to have sought support from employers and workmates. There is a need for a wide range of strategies to manage work-related stress

Stress amongst middle level managers in schools

OpenAIRE

2014-01-01

M.Ed. (Psychology of Education) This research study originated from the belief that teachers in general, and secondary school teachers in particular, are under an inordinate amount of stress brought about largely as a result of their work as teachers and educators. Moving from that basic premise the research unfolded towards exploring at both theoretical and empirical level, the major causes and management of stress in education within a South African educational context. The study starts ...

Affective temperament, job stress and professional burnout in nurses and civil servants.

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Jaracz, Marcin; Rosiak, Izabela; Bertrand-Bucińska, Anna; Jaskulski, Maciej; Nieżurawska, Joanna; Borkowska, Alina

2017-01-01

The risk of professional burnout is constituted by job-related as well as individual factors. The latter involve affective temperament, which influences the perception of job-related stress. The aim of the present study was to assess the affective temperament, the level of job stress and professional burnout, as well as the relationships between these variables, in public servants and nurses. 100 civil servants and 100 nurses were enrolled in the study. Affective temperament and burnout were assessed by means of TEMPS-A and MBI questionnaires, respectively. To measure the level of job-related stress, we have designed a 6-item self-reported questionnaire, which considered stressors common for both professions. Compared to the civil servants, nurses showed higher rate of anxious temperament and experienced greater intensity of job-related stress. The groups did not differ in the intensity of burnout symptoms. The rates of cyclothymic and anxious temperaments correlated with the intensity of stress, and burnout symptoms in the group of nurses. Within the civil servants group, the level of stress correlated with intensity of burnout, however no correlations with affective temperament were observed. The regression analysis performed in both groups revealed the significant effect of stress and cyclothymic temperament on burnout, while the effect of anxious temperament was not significant. Cyclothymic and anxious temperaments are related to the level of experienced job stress and the risk of burnout. In professions like nursing, where employees show elevated rates of these temperaments, burnout prevention and stress management education is of particular importance.

Affective temperament, job stress and professional burnout in nurses and civil servants.

Directory of Open Access Journals (Sweden)

Marcin Jaracz

Full Text Available The risk of professional burnout is constituted by job-related as well as individual factors. The latter involve affective temperament, which influences the perception of job-related stress. The aim of the present study was to assess the affective temperament, the level of job stress and professional burnout, as well as the relationships between these variables, in public servants and nurses.100 civil servants and 100 nurses were enrolled in the study. Affective temperament and burnout were assessed by means of TEMPS-A and MBI questionnaires, respectively. To measure the level of job-related stress, we have designed a 6-item self-reported questionnaire, which considered stressors common for both professions.Compared to the civil servants, nurses showed higher rate of anxious temperament and experienced greater intensity of job-related stress. The groups did not differ in the intensity of burnout symptoms. The rates of cyclothymic and anxious temperaments correlated with the intensity of stress, and burnout symptoms in the group of nurses. Within the civil servants group, the level of stress correlated with intensity of burnout, however no correlations with affective temperament were observed. The regression analysis performed in both groups revealed the significant effect of stress and cyclothymic temperament on burnout, while the effect of anxious temperament was not significant.Cyclothymic and anxious temperaments are related to the level of experienced job stress and the risk of burnout. In professions like nursing, where employees show elevated rates of these temperaments, burnout prevention and stress management education is of particular importance.

A Factor Analytic Study of the Teaching Events Stress Inventory.

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Alexander, Livingston; And Others

The purpose of this study was to determine if definitive factors emerge from the responses of teachers to the Teaching Events Stress Inventory (TESI). In a series of three studies during the years 1980 to 1982, data were collected to assess the levels and sources of stress experienced by 660 teachers in central and western Kentucky. The subjects…

Altitude Stress During Participation of Medical Congress

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Kim, Soon Bae; Kim, Jong Sung; Kim, Sang Jun; Cho, Su Hee

2016-01-01

Medical congresses often held in highlands. We reviewed several medical issues associated with altitude stress especially while physicians have participated medical congress held in high altitude. Altitude stress, also known as an acute mountain sickness (AMS), is caused by acute exposure to low oxygen level at high altitude which is defined as elevations at or above 1,200 m and AMS commonly occurs above 2,500 m. Altitude stress with various symptoms including insomnia can also be experienced in airplane. AMS and drunken state share many common features in symptoms, neurologic manifestations and even show multiple microbleeds in corpus callosum and white matter on MRI. Children are more susceptible to altitude stress than adults. Gradual ascent is the best method for the prevention of altitude stress. Adequate nutrition (mainly carbohydrates) and hydration are recommended. Consumption of alcohol can exacerbate the altitude-induced impairments in judgment and the visual senses and promote psychomotor dysfunction. For prevention or treatment of altitude stress, acetazolamide, phosphodiesterase inhibitors, dexamethasone and erythropoietin are helpful. Altitude stress can be experienced relatively often during participation of medical congress. It is necessary to remind the harmful effect of AMS because it can cause serious permanent organ damage even though the symptoms are negligible in most cases. PMID:27621942

Noise and stress effects on preschool personnel

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Fredrik Sjödin

2012-01-01

Full Text Available The aim of the study was to analyze the presence of stress-related health problems among preschool employees and the way in which these reactions are related to noise and other work parameters. The investigation included 101 employees at 17 preschools in Umeå County, located in northern Sweden. Individual noise recordings and recordings in dining rooms and play halls were made at two departments from each preschool. The adverse effects on the employees were analyzed by use of different validated questionnaires and by saliva cortisol samples. Stress and energy output were pronounced among the employees, and about 30% of the staff experienced strong burnout syndromes. Mental recovery after work was low, indicated by remaining high levels of stress after work. The burnout symptoms were associated with reduced sleep quality and morning sleepiness. Cortisol levels supported the conclusion about pronounced daily stress levels of the preschool employees.

Stressing Academia? Stress-as-Offence-to-Self at Danish Universities

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Opstrup, Niels; Pihl-Thingvad, Signe

2016-01-01

Academic work has traditionally been seen as relatively stress free. However, a growing number of studies have reported increases in occupational stress experienced by university researchers. In order to explain stress among this group, we build on a new perspective in occupational stress research: the so-called stress-as-offence-to-self…

Financial stress, parent functioning and adolescent problem behavior: an actor-partner interdependence approach to family stress processes in low-, middle-, and high-income families.

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Ponnet, Koen

2014-10-01

The family stress model proposes that financial stress experienced by parents is associated with problem behavior in adolescents. The present study applied an actor-partner interdependence approach to the family stress model and focused on low-, middle-, and high-income families to broaden our understanding of the pathways by which the financial stress of mothers and fathers are related to adolescent outcomes. The study uses dyadic data (N = 798 heterosexual couples) from the Relationship between Mothers, Fathers and Children study in which two-parent families with an adolescent between 11 and 17 years of age participated. Path-analytic results indicated that in each of the families the association between parents' financial stress and problem behavior in adolescents is mediated through parents' depressive symptoms, interparental conflict, and positive parenting. Family stress processes also appear to operate in different ways for low-, middle-, and high-income families. In addition to a higher absolute level of financial stress in low-income families, financial stress experienced by mothers and fathers in these families had significant direct and indirect effects on problem behavior in adolescents, while in middle- and high-income families only significant indirect effects were found. The financial stress of a low-income mother also had a more detrimental impact on her level of depressive feelings than it had on mothers in middle-income families. Furthermore, the study revealed gender differences in the pathways of mothers and fathers. Implications for research, clinical practice, and policy are also discussed.

Effect of sulfonylureas administered centrally on the blood glucose level in immobilization stress model.

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Sharma, Naveen; Sim, Yun-Beom; Park, Soo-Hyun; Lim, Su-Min; Kim, Sung-Su; Jung, Jun-Sub; Hong, Jae-Seung; Suh, Hong-Won

2015-05-01

Sulfonylureas are widely used as an antidiabetic drug. In the present study, the effects of sulfonylurea administered supraspinally on immobilization stress-induced blood glucose level were studied in ICR mice. Mice were once enforced into immobilization stress for 30 min and returned to the cage. The blood glucose level was measured 30, 60, and 120 min after immobilization stress initiation. We found that intracerebroventricular (i.c.v.) injection with 30 µg of glyburide, glipizide, glimepiride or tolazamide attenuated the increased blood glucose level induced by immobilization stress. Immobilization stress causes an elevation of the blood corticosterone and insulin levels. Sulfonylureas pretreated i.c.v. caused a further elevation of the blood corticosterone level when mice were forced into the stress. In addition, sulfonylureas pretreated i.c.v. alone caused an elevation of the plasma insulin level. Furthermore, immobilization stress-induced insulin level was reduced by i.c.v. pretreated sulfonylureas. Our results suggest that lowering effect of sulfonylureas administered supraspinally against immobilization stress-induced increase of the blood glucose level appears to be primarily mediated via elevation of the plasma insulin level.

Association between perceived stress, alcohol consumption levels and obesity in Koreans.

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Yoon, Seung-Jin; Kim, Hae-Joon; Doo, Miae

2016-01-01

Coping with stress often leads to unhealthy behaviors that can have an impact on the development of obesity. Therefore, this study is investigate the effect of perceived stress level on alcohol consumption habits, as well as the effect of the interaction between alcohol consumption habits and stress level on obesity in Koreans. We analyzed perceived stress, alcohol consumption habits (alcohol consumption status, quantity, and alcohol use disorders identification test) and the anthropometrics of 6,229 subjects from the Korean National Health and Nutrition Examination Survey. The gender-based differences of the effect of the perceived level of stress on alcohol consumption habits and anthropometric measurements, as well as the interaction of the perceived level of stress and alcohol consumption habits on prevalence or ORs of obesity were analyzed. The subjects with high perceived stress showed higher proportions for unhealthy alcohol consumption habits than those with low perceived stress [ORs (95% CIs)=1.35 (1.19-1.54), 1.95 (1.68-2.26), and 1.87 (1.60-2.19) for alcohol consumption status, alcohol consumption quantity, and alcohol use disorders identification test, respectively]. Men showed significant interactions between the perceived stress and all alcohol consumption habits with respect to obesity [ORs (95% CIs)=1.28 (1.06-1.55), 1.81 (1.52-2.16), and 1.40 (1.17-1.68) for alcohol consumption status, alcohol consumption quantity, and alcohol use disorders identification test, respectively]. Among women, interactions between the perceived stress and alcohol consumption status [ORs (95% CIs)=0.70 (0.60-0.83)] and alcohol consumption quantity [ORs (95% CIs)=0.93 (0.54-1.36)] in relation to obesity were found to be significant. Our study demonstrated that the perceived stress influenced alcohol consumption habits that may have impacted obesity.

Development of a bionanodevice for detecting stress levels

International Nuclear Information System (INIS)

Nomura, S; Handri, S; Honda, H

2011-01-01

Recent advances in molecular analysis techniques have enabled scientists to assess the tiny amounts of biochemical substances secreted in our bodies. This has revealed that the levels of various secretory hormones and immune substances vary sensitively with the mental state of a person. Such hormones and immune substances exhibit transient increases with various psychological stressors. They thus have the potential to be used as a novel biometric for monitoring stress. Biomarkers that occur in saliva can be monitored non-invasively and are thus potentially useful as practical indicators of mental stress. Stress biomarkers are considered to be released into the blood stream or other secretory fluids by physiological stress reactions. Stress biomarkers are expected to be detectable in sweat and other humoral fluids that are exuded from the skin surface. Based on this, we have developed a bionanodevice for detecting stress by capturing stress biomarkers on the skin surface in a non-invasive manner. A prototype bionanodevice is described in which a motor protein is introduced for molecular handling.

Development of a bionanodevice for detecting stress levels

Energy Technology Data Exchange (ETDEWEB)

Nomura, S; Handri, S [Top Runner Incubation Center for Academia-Industry Fusion, Nagaoka University of Technology, 1603-1 Kamitomioka, Nagaoka 940-2188 (Japan); Honda, H, E-mail: nomura@kjs.nagaokaut.ac.jp, E-mail: hhonda@vos.nagaokaut.ac.jp [Department of Bioengineering, Nagaoka University of Technology, 1603-1 Kamitomioka, Nagaoka 940-2188 (Japan)

2011-03-15

Recent advances in molecular analysis techniques have enabled scientists to assess the tiny amounts of biochemical substances secreted in our bodies. This has revealed that the levels of various secretory hormones and immune substances vary sensitively with the mental state of a person. Such hormones and immune substances exhibit transient increases with various psychological stressors. They thus have the potential to be used as a novel biometric for monitoring stress. Biomarkers that occur in saliva can be monitored non-invasively and are thus potentially useful as practical indicators of mental stress. Stress biomarkers are considered to be released into the blood stream or other secretory fluids by physiological stress reactions. Stress biomarkers are expected to be detectable in sweat and other humoral fluids that are exuded from the skin surface. Based on this, we have developed a bionanodevice for detecting stress by capturing stress biomarkers on the skin surface in a non-invasive manner. A prototype bionanodevice is described in which a motor protein is introduced for molecular handling.

Stress and burnout among hemodialysis nurses: a single-center, prospective survey study.

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Karkar, Ayman; Dammang, Mienalyn Lim; Bouhaha, Betty Mandin

2015-01-01

Stress is a well known and identified problem within the nursing profession. Dialysis nurses are exposed to high level of stress. Increasing workload can aggravate stress and cause burnout and exhaustion. Stress and burnout are capable of having a detrimental impact on organizational productivity and pose serious health and safety hazards on the job. We aimed in this study to determine the type and level of stress and the amount of burnout among our dialysis nurses, and to evaluate the managing skills and the impact of stress on their work performance. There were 93 nurses (19 national and 74 expatriate nurses) who answered modified questionnaires to the aims of our prospective and descriptive correlational study. Our results show that most nurses involved in the study (national and expatriate) experienced a mild level of stress (79% and 68%, respectively) and moderate level of burnout (42% and 38%, respectively). The most common stressor among the national nurses was technical breakdowns of machines (15.9%) and that among expatriates was job insecurity (16.9%). The majority of the national nurses (21%) coped with this by increased sick leaves, whereas the majority (25%) of the expatriates responded by becoming easily frustrated. The most utilized coping skill among both groups was the relaxation methods (20.8% versus 24.9%) and the least utilized was denial (3.9% versus 0.5%). In conclusion, our results suggest the exposure of dialysis nurses to different types of stress and demonstrate the different experienced coping skills. These results may have implications for nursing management and hospital administration.

Stress and burnout among hemodialysis nurses: A single-center, prospective survey study

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Ayman Karkar

2015-01-01

Full Text Available Stress is a well known and identified problem within the nursing profession. Dialysis nurses are exposed to high level of stress. Increasing workload can aggravate stress and cause burnout and exhaustion. Stress and burnout are capable of having a detrimental impact on organizational productivity and pose serious health and safety hazards on the job. We aimed in this study to determine the type and level of stress and the amount of burnout among our dialysis nurses, and to evaluate the managing skills and the impact of stress on their work performance. There were 93 nurses (19 national and 74 expatriate nurses who answered modified questionnaires to the aims of our prospective and descriptive correlational study. Our results show that most nurses involved in the study (national and expatriate experienced a mild level of stress (79% and 68%, respectively and moderate level of burnout (42% and 38%, respectively. The most common stressor among the national nurses was technical breakdowns of machines (15.9% and that among expatriates was job insecurity (16.9%. The majority of the national nurses (21% coped with this by increased sick leaves, whereas the majority (25% of the expatriates responded by becoming easily frustrated. The most utilized coping skill among both groups was the relaxation methods (20.8% versus 24.9% and the least utilized was denial (3.9% versus 0.5%. In conclusion, our results suggest the exposure of dialysis nurses to different types of stress and demonstrate the different experienced coping skills. These results may have implications for nursing management and hospital administration.

Do stressed mothers have heavier children? A meta-analysis on the relationship between maternal stress and child body mass index.

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Tate, E B; Wood, W; Liao, Y; Dunton, G F

2015-05-01

Child obesity continues to be a prevalent public health issue. This meta-analysis synthesized 17 studies investigating the association between levels of psychological stress experienced by mothers and the body mass index of their children. The overall standardized mean difference effect size was positive and significantly different from zero in cross-sectional d = 0.20 (k = 14, 95% confidence interval [CI]: 0.06, 0.34) and longitudinal studies d = 0.18 (k = 5, 95% CI: 0.00, 0.351) and had significant heterogeneity in both (cross-sectional, Q[13] = 193.00, P children also would have experienced the stressor, Q(6) = 4.68, P stress management component in childhood obesity prevention programmes. © 2015 World Obesity.

Coping With Stress of Teacher Trainees With Different Levels of Computer Anxiety

OpenAIRE

Ceyhan, Esra

2004-01-01

The aim of this study is to examine whether levels and styles of coping with the stress of teacher trainees having low and high levels of computer anxiety across a number of variables. This research was carried out with 800 teacher trainees. Data were collected using the Computer Anxiety Scale, Coping With Stress Scale, and an Information Form. The results of the study indicate that the computer anxiety levels of teacher trainees differentiate levels and styles of coping with stress. It was f...

Family Economic Stress, Quality of Paternal Relationship, and Depressive Symptoms among African American Adolescent Fathers

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Hunt, Tenah K. A.; Caldwell, Cleopatra H.; Assari, Shervin

2015-01-01

This study examined the association between perceived family economic stress, quality of father-son relationships, and depressive symptoms among African American adolescent fathers. Data were collected during pregnancy from 65 African American adolescents who were first-time fathers, ages 14-19. Results from multiple regression analyses indicated that higher paternal relationship satisfaction was associated with fewer depressive symptoms among adolescent fathers. Additionally, depressive symptoms were higher among adolescent fathers who reported experiencing higher levels of conflict with their fathers. Further, paternal conflict moderated the effect of perceived family economic stress on depressive symptoms. That is, among adolescent fathers experiencing low levels of conflict with their fathers, high perceived family economic stress was associated with more depressive symptoms. Study findings suggest that the risk for depressive symptoms is highest among adolescent fathers experiencing low family economic stress and highly conflictual relations with their fathers. These results highlight the complexities of paternal relationships and perceived economic stressors on depressive symptoms during pregnancy for African American adolescent fathers. The importance of expanding research on influential familial relationships and economic stressors on adolescent African American fathers is discussed. PMID:26617454

Associations between life stress and subclinical cardiovascular disease are partly mediated by depressive and anxiety symptoms

NARCIS (Netherlands)

Bomhof-Roordink, Hanna; Seldenrijk, Adrie; van Hout, Hein P. J.; van Marwijk, Harm W. J.; Diamant, Michaela; Penninx, Brenda W. J. H.

Background: Stress experienced during childhood or adulthood has been associated with cardiovascular disease (CVD), but it is not clear whether associations are already prevalent on a subclinical cardiovascular level. This study investigates associations between indicators of life stress and

Parenting Stress and Child Behavior Problems within Families of Children with Developmental Disabilities: Transactional Relations across 15 Years

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Woodman, Ashley C.; Mawdsley, Helena P.; Hauser-Cram, Penny

2015-01-01

Parents of children with developmental disabilities (DD) are at increased risk of experiencing psychological stress compared to other parents. Children's high levels of internalizing and externalizing problems have been found to contribute to this elevated level of stress. Few studies have considered the reverse direction of effects, however, in…

The Relationship between Socio-Demographics and Stress Levels, Stressors, and Coping Mechanisms among Undergraduate Students at a University in Barbados

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Persaud, Nadini; Persaud, Indeira

2016-01-01

This study sought to learn about stress experienced by students enrolled in the Faculty of Social Sciences (FSS) at the University of the West Indies (UWI) in Barbados. This research was primarily undertaken to help UWI administrators/academic staff understand and address student stress. One hundred and six FSS students responded to:- (1) student…

A patient with stress-related onset and exacerbations of Graves disease.

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Vita, Roberto; Lapa, Daniela; Vita, Giuseppe; Trimarchi, Francesco; Benvenga, Salvatore

2009-01-01

An 18-year-old, nonsmoking woman presented to her general practitioner with a 1-week history of weakness, fatigue, palpitations, nervousness, tremors, insomnia, heat intolerance, and sudden enlargement of a thyroid goiter that had been detected 2 years earlier. The patient's symptoms had started shortly after she experienced emotional stress. Diagnostic work-up disclosed an avid radioactive iodine uptake by the goiter. On ultrasound examination, the thyroid gland was enlarged with a diffusely hypoechogenic structure and intense vascularization. Thyroid scintigraphy with (131)I; ultrasonography of the thyroid gland; and measurements of serum free T(3), free T(4), TSH levels and thyroid autoantibodies, including autoantibodies against thyroglobulin (TgAb), thyroperoxidase (TPOAb) and TSH receptor (TRAb). Graves disease, with stress-related onset and subsequent stress-related exacerbations. The patient was treated with methimazole to normalize levels of thyroid hormone and thyroid autoantibodies, and with bromazepam to help her cope with stress. The daily dose of methimazole was kept low during pregnancy. Over the 4 year period when the patient was taking methimazole, exacerbations of hyperthyroidism occurred twice: during her first pregnancy and 9 months after her first delivery. On all three occasions, symptoms were preceded by stressful life events. Further exacerbations were avoided by starting bromazepam treatment soon after the patient experienced stressful events.

Enriched environment at work: Disassociated from stress and burnout.

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Rodriguez, Francisca S; Luck, Tobias; Riedel-Heller, Steffi G

2018-05-22

Enriched environment at work (EEW), in terms of high mental demands at work, may be of great relevance for preventative efforts against cognitive decline and dementia as previous studies have shown. Yet, there is the concern that high EEW mental demands may accelerate stress and cause burnout. The aim of our study was to investigate how EEW mental demands are related to stress and burnout. A convenience sample of employees in the city area of Leipzig, Germany, was asked to fill out the Copenhagen Burnout Inventory and indicate for each EEW mental demand the level experienced, demandingness, and stressfulness. Multivariate linear regression and structural equation modelling suggested that only some EEW mental demands were perceived as stressful when the level of the respective EEW mental demand was high. Higher stressfulness was associated with burnout symptoms - however, high levels of EEW mental demands were not significantly associated with burnout (neither directly nor indirectly). Our findings implied that subjectively perceived stressfulness seems to be a more relevant aspect than the actual level of the demand itself. However, further studies are necessary to validate our findings.

Stress in Probation Officers Enforcing Judgments in Criminal and Juvenile Cases

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Bartłomiej Skowroński

2015-12-01

Full Text Available Men and women practicing the profession of probation officer do not differ inthe evaluation of the majority of stressors. Differences between sexes occurred only in the case of factors impeding the development and course of professional career and factors related to the lack of safety and substantive support. In both cases, the level of experienced stress observed in women employed as probation officers was significantly higher compared to men. The type of profession practiced differentiates the group of respondents only in evaluating stressors related to inconsistencies and ambiguity connected with the performance of professional duties, as well as stressors connected to supervision activities and inadequate physical working conditions. In both cases, probation officers enforcing judgments in criminal cases displayed a significantly higher level of experienced stress.

Differential Effectiveness of Coping in Managing Stress and Burnout in Oncology Nurses.

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Rounds, James B., Jr.; Zevon, Michael A.

High levels of stress experienced by primary care oncology nursing staff, and the competency impairment which results from such stress, has become a matter of much concern in health care settings. This study was conducted to identify the coping strategies employed by oncology nurses, and to relate these strategies to differential indices of stress…

Stress steroid levels and the short-term impact of routine dehorning ...

African Journals Online (AJOL)

Routine dehorning procedures resulted in a short-term stress response expressed by a significant increase in fGCM levels 48 h post-dehorning, with stress steroid levels returning to pre-dehorning concentrations 72 h after the procedure. Keywords: faecal glucocorticoid metabolites, non-invasive hormone monitoring, ...

Decreased total antioxidant levels and increased oxidative stress in ...

African Journals Online (AJOL)

Background: Chronic hyperglycaemia in diabetes mellitus leads to increased lipid peroxidation in the body, followed by the development of chronic complications due to oxidative stress. Objective: The aim of this study was to compare total antioxidant (TAO) levels and oxidative stress in type 2 diabetes mellitus (T2DM) ...

Burnout among Low and High Experienced Teachers

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Seyedehhava Mousavy

2012-09-01

Full Text Available Burnout is a serious psychological syndrome that can affect not only an individual’s well-being, but also the functioning of whole organisations, such as schools. It is characterized by emotional exhaustion, depersonalization, and decreased personal accomplishment.The level of burnout among teachers in the field of education has a negative impact on student success. The present investigation examines the level of burn out among high and low experienced teachers. It focused on a group of English teachers from different nationalities: Iranian, and Malaysian at UPM to examine if there is any relation between burnout and experience level. The sample consisted of 30 English teachers. Two instruments namely, The Maslach Burnout Inventory and Demographic Questionnaire were used to collect data. Data analysis revealed that there is no significant difference in depersonalization and personal accomplishment scores between low and high experienced teachers. But the result of this study also revealed that there is a significant difference in Emotional Exhaustion scores between low and high experienced teachers. Further research is required to explore the roots and the causes of burnout.

Occupational stress among police personnel in India

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G Ragesh

2017-06-01

Full Text Available Background: Occupational stress and associated physical and mental health related issues are not addressed in Indian police personnel with adequate importance. Methods: Cross-sectional survey was conducted among police personnel (both male and female in Calicut urban police district, Kerala state, India. Police personnel from all designations (ranks, except from the all India services (Indian Police Service were included in the study. Data were collected using a specifically designed datasheet covering socio-demographic profile, physical and mental health related details which was prepared by researchers. Occupational stress was measured using Operational Police Stress Questionnaire (PSQ-OP and Organisational Police Stress Questionnaire (PSQ-ORG. Result: The study found that both operational and organisational stress was significant among the police officers. Organisational stress was experienced in moderate level by 68% and in high level by 14%. Operational stress scores were in the moderate range in 67% and in high range in 16.5%. The younger age group (21-35 years and lower level rank police personnel had higher stress. Stress was higher among female police personnel compared to males. While 23% of them had been diagnosed with physical illnesses, a significant four per cent of them with mental illness, and 29% of them reported substance abuse. Conclusion: The results point to the high level of stress among Indian police personnel and the need for urgent interventions from the government to address the occupational stress.

Psychological stress in high level sailors during competition

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Luciana Segato

2010-09-01

Full Text Available The purpose of this work was to investigate the psychological stress present in elite sailors in a competition. Based on a descriptive field research, 31 elite sailors volunteered to participate. They answered the Perceived Stress Scale (Cohen & Williamson, 1988 and also specific questions on self-control, sources and strategies of coping. Data were analyzed by using descriptive and inferential (Student t test and Pearson's correlation statistics. These athletes revealed low and moderate scores (M = 20.00, DP = 6.83 of stress originated from both intrinsic (ship troubles, team disorders and extrinsic (study, working and training, family and financial problems sources. The group reported good stress control during competition through the use of cognitive (avoidance and somatic (listening music, resting/sleeping, talk to friends strategies. It is important that sailors are able to control and cope with high levels of psychological stress and to understand how to proceed when under unstable and unexpected situations that arise during competition.

Psychological stress in high level sailors during competition

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L. Segato

2010-01-01

Full Text Available The purpose of this work was to investigate the psychological stress present in elite sailors in a competition. Based on a descriptive field research, 31 elite sailors volunteered to participate. They answered the Perceived Stress Scale (Cohen & Williamson, 1988 and also specific questions on self-control, sources and strategies of coping. Data were analyzed by using descriptive and inferential (Student t test and Pearson's correlation statistics. These athletes revealed low and moderate scores (M = 20.00, DP = 6.83 of stress originated from both intrinsic (ship troubles, team disorders and extrinsic (study, working and training, family and financial problems sources. The group reported good stress control during competition through the use of cognitive (avoidance and somatic (listening music, resting/sleeping, talk to friends strategies. It is important that sailors are able to control and cope with high levels of psychological stress and to understand how to proceed when under unstable and unexpected situations that arise during competition.

Comparative Stress Levels among Residents in Three Chinese Provincial Capitals, 2001 and 2008

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Yang, Tingzhong; Wu, Dan; Zhang, Weifang; Cottrell, Randall R.; Rockett, Ian R. H.

2012-01-01

Objectives To compare stress levels among residents in large Chinese cities between 2001 and 2008. Methods Survey data were collected in three mainland Chinese capital cities in two waves, in 2001 and 2008, respectively. Participants were recruited through a multi-stage stratified sampling process. Stress was assessed using the Perceived Stress Scale, Chinese version (CPSS). Descriptive methods were used to estimate mean stress levels and associated 95% confidence intervals. Estimates were adjusted by post-stratification weights. Results Indicating stable stress levels, respective adjusted mean stress scores for the combined samples of study participants were 23.90 (95%CI: 23.68–24.12) in 2001 and 23.69 (95%CI: 23.38–24.01) in 2008. A lower stress level in 2008 than in 2001 manifested among residents who were under 25 years of age; female; with a college or higher level education; divorced, widowed, or separated; members of the managerial and clerical group; students or army personnel; or with an annual income of at least 30,000 RMB. Conclusion The overall stress level did not change among the combined sample of residents in the three Chinese study cities between 2001 and 2008. However, levels remained high and varied across social strata, and may have reflected a national trend among urban residents. Findings indicate a need for a new health policy, and call for the design and implementation of evidence-based interventions that target the highest-risk groups. PMID:23152832

Low-level lasers affect Escherichia coli cultures in hyperosmotic stress

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Pinheiro, C. C.; Barboza, L. L.; Paoli, F.; Fonseca, A. S.

2015-08-01

Physical characteristics and practical properties have made lasers of interest for biomedical applications. Effects of low-level lasers on biological tissues could occur or be measurable depending on cell type, presence of a pathologic process or whether the cells are in an adverse environment. The objective of this work was to evaluate the survival, morphology and filamentation of E. coli cells proficient and deficient in the repair of oxidative DNA lesions exposed low-level red and infrared lasers submitted to hyperosmotic stress. Wild type and endonuclease VIII deficient E. coli cells in exponential and stationary growth phase were exposed to red and infrared lasers and submitted to hyperosmotic stress. Cell viability, filamentation phenotype and cell morphology were evaluated. Cell viability was not significantly altered but previous laser exposure induced filamentation and an altered area of stressed cells depending on physiologic condition and presence of the DNA repair. Results suggest that previous exposure to low-level red and infrared lasers could not affect viability but induced morphologic changes in cells submitted to hyperosmotic stress depending on physiologic conditions and repair of oxidative DNA lesions.

Protein intake and stress levels in nurses and housewives of Pakistan

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Wattoo, Feroza Hamid; Memon, Muhammad Saleh; Memon, Allah Nawaz; Wattoo, Muhammad Hamid Sarwar; Asad, Muhammad Javaid; Siddique, Farzana

2011-01-01

Stress has many biological effects on human daily life. In the present study, dietary protein intake was correlated with the investigated stress levels of nurses and housewives of the targeted urban population. Age group ranged from 30 to 45 years and both the groups belonged to middle socioeconomic status. After calculations of environmental, psychological and physiological stresses, it was observed that the levels of stress in housewives were significantly higher than those of nurses. Recommended dietary allowances, RDA and actual protein intakes, API were also compared in both the groups. The found protein intake was less in housewives as compared to that of nurses. PMID:23961140

Differential Exposure and Reactivity to Interpersonal Stress Predict Sex Differences in Adolescent Depression

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Shih, Josephine H.; Eberhart, Nicole K.; Hammen, Constance L.; Brennan, Patricia A.

2006-01-01

This study tested the hypothesis that higher rates of depression in adolescent girls are explained by their greater exposure and reactivity to stress in the interpersonal domain in a large sample of 15-year-olds. Findings indicate that adolescent girls experienced higher levels of total and interpersonal episodic stress, whereas boys experienced…

Stress, Anxiety and Depression Levels Among Elderly Referrals to Tehran Elderly Club

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Mohtasham Ghafari

2012-07-01

Full Text Available Objectives: Stress and anxiety have well–known effects in the pathogenesis of many physical and mental disorders. Aging adults are vulnerable to the effects of a negative stressor factors so, this study aims to investigate the level of stress anxiety and depression among the elderly referred to elderly clubs of Tehran in 2009. Methods & Materials: This is a cross-sectional study carried out on 104 aging adults, selected from elderly clubs of Tehran on 2009. Depression, Anxiety and Stress questionnaires (DASS-21, were filled out for this group. Finally obtained data was statistically analyzed by means of SPSS15 using T- test and One Way ANOVA at the significant level P≤0.05. Results: Of the total subjects under study 24% were male, and 76% female, with a mean age of 63.37±4.32 and 65.08±4.82 years respectively. The proportion of women with high anxiety score was higher than men. There were also higher anxiety levels in illness people (P<0.001. Conclusion: This study on depression, anxiety and stress as an indicator of lifestyle reveals high stress levels in the elderly population, which warrants appropriate planning and community-based interventions, to improve lifestyle and reduce stress level in aging adults.

RAGE polymorphisms and oxidative stress levels in Hashimoto's thyroiditis.

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Giannakou, Maria; Saltiki, Katerina; Mantzou, Emily; Loukari, Eleni; Philippou, Georgios; Terzidis, Konstantinos; Lili, Kiriaki; Stavrianos, Charalampos; Kyprianou, Miltiades; Alevizaki, Maria

2017-05-01

Polymorphisms of the receptor for advanced glycation end products (RAGE) gene have been studied in various autoimmune disorders, but not in Hashimoto's thyroiditis. Also, increased oxidative stress has been described in patients with Hashimoto's thyroiditis. The aim of this study was to investigate the possible role of two common RAGE polymorphisms (-429T>C, -374T>A) in Hashimoto's thyroiditis; in parallel, we studied oxidative stress levels. A total of 300 consecutive euthyroid women were examined and classified into three groups: Hashimoto's thyroiditis with treatment (n = 96), Hashimoto's thyroiditis without treatment (n = 109) and controls (n = 95). For a rough evaluation of oxidative stress, total lipid peroxide levels in serum were measured. The -429T>C AluI and -374T>A MfeI polymorphisms of RAGE were studied in genomic DNA. Significant association of the RAGE system with Hashimoto's thyroiditis was found only with regard to the prevalence of the -429T>C, but not with -374T>A polymorphism. The levels of oxidative stress were significantly elevated in Hashimoto's thyroiditis patients under treatment. Further analysis demonstrated that an oxidative stress cut-off value of 590 μmol/L is associated with an increased risk of progression of Hashimoto's thyroiditis from euthyroidism to hypothyroidism; this risk is further increased in carriers of the RAGE -429T>C polymorphism. Our findings indicate that both examined risk factors may be implicated in the occurrence of Hashimoto's thyroiditis, but this covers only a fraction of the pathophysiology of the disease. © 2017 Stichting European Society for Clinical Investigation Journal Foundation.

Sleep, stress and compensatory behaviors in Australian nurses and midwives

Directory of Open Access Journals (Sweden)

Jillian Dorrian

2011-10-01

Full Text Available OBJECTIVE: To describe sleep, stress and compensatory behaviors in nurses and midwives. METHODS: The study included 41 midwives and 21 nurses working in Australian hospitals between 2005 and 2009. Participation was voluntary. All participants recorded on a daily basis their work and sleep hours, levels of stress and exhaustion, caffeine intake and use of sleep aids for a month (1,736 days, 1,002 work shifts. RESULTS: Participants reported moderate to high levels of stress and exhaustion on 20-40% of work days; experienced sleep disruption on more than 50% of work days; struggled to remain awake on 27% of work days; and suffered extreme drowsiness or experienced a near accident while travelling home on 9% of workdays. Age, perceived sleep duration and work hours were significant predictors of caffeine intake. About 60% of participants reported using sleep aids (about 20% reported taking prescription medications and 44% of nurses and 9% of midwives reported alcohol use as a sleep aid at least once during the study. Stress and workdays were significant predictors of sedative use. Overall, 22% reported being indifferent or mildly dissatisfied with their job. CONCLUSIONS: Sleep problems, high levels of stress and exhaustion and low job satisfaction are prevalent among nurses and midwives. The use of alcohol and sleeping pills as sleep aids, and the use of caffeine to help maintain alertness is also common. Nurses and midwives may use caffeine to compensate for reduced sleep, especially on workdays, and sleeping pills to cope with their daily work-related stress.

Views on Values Education: From Teacher Candidates to Experienced Teachers

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Iscan, Canay Demirhan

2015-01-01

This study aimed to identify the views of experienced class teachers and class teacher candidates on values education. It conducted standard open-ended interviews with experienced class teachers and teacher candidates. The study group comprised 9 experienced class teachers from different socio-economic levels and 9 teacher candidates with…

Effect of Stress-Response Psycho-Training on the Stress Levels of Mothers with Autistic Children

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Karaman, Ömer

2018-01-01

The aim of the study was to assess the effect of stress-response psycho-training on the stress levels of mothers with autistic children. The research was experimental in design encompassing a pretest-posttest model with control and placebo groups. Participation in the study was voluntary with a total of 28 mothers of autistic children included…

Physical fitness level affects perception of chronic stress in military trainees.

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Tuch, Carolin; Teubel, Thomas; La Marca, Roberto; Roos, Lilian; Annen, Hubert; Wyss, Thomas

2017-12-01

This study investigated whether physical fitness affects the perception of chronic stress in military trainees while controlling for established factors influencing stress perception. The sample consisted of 273 men (20.23 ± 1.12 years, 73.56 ± 10.52 kg, 1.78 ± 0.06 m). Physical fitness was measured by progressive endurance run (maximum oxygen uptake; VO 2 max), standing long jump, seated shot put, trunk muscle strength, and one leg standing test. Perceived stress was measured using the Perceived Stress Questionnaire in Weeks 1 and 11 of basic military training (BMT). VO 2 max and four influencing variables (perceived stress in Week 1, neuroticism, transformational leadership style, and education level) explained 44.44% of the variance of the increase in perceived stress during 10 weeks of BMT (R 2  = 0.444, F = 23.334, p good aerobic fitness on the varied level of perceived stress. We conclude that it is advisable to provide conscripts with a specific endurance training program prior to BMT for stress prevention reasons. Copyright © 2016 John Wiley & Sons, Ltd.

Experiencing Positive Religious Coping in the Process of Divorce: A Qualitative Study.

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Simonič, Barbara; Klobučar, Nataša Rijavec

2017-10-01

Divorce is one of the more stressful and psychologically challenging experiences for spouses and whole families. After divorce, a new era begins, when it is necessary to re-adapt to life and during which hard feelings also emerge. During the process of divorce, successful emotional adaptation to the new situation is of great significance. Religion or spirituality can be a powerful source of help for an individual coping with stressful situations brought up by divorce. This study aimed to explore if and how divorcees experience the burden of divorce and along with it the relationship with God (within Catholic tradition) as a source of positive support in coping with divorce. We conducted open semi-structured interviews with 11 participants. With empirical phenomenological analysis, we built a general description of the investigated experience which entails three areas of experience: experiencing the burden of divorce, which is related to experiencing the relationship with God and the ways of spiritual coping with divorce, and experiencing the effects of religious coping with divorce. The result of this research can be used in evidence-based psychosocial (e.g. psychotherapy, counselling) and spiritual help for individuals in comprehensive care after divorce.

Factors Influencing Stress, Burnout, and Retention of Secondary Teachers

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Fisher, Molly H.

2011-01-01

This study examines the stress, burnout, satisfaction, and preventive coping skills of nearly 400 secondary teachers to determine variables contributing to these major factors influencing teachers. Analysis of Variance (ANOVA) statistics were conducted that found the burnout levels between new and experienced teachers are significantly different,…

Stress and burnout among healthcare professionals working in a mental health setting in Singapore.

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Yang, Suyi; Meredith, Pamela; Khan, Asaduzzaman

2015-06-01

International literature suggests that the experience of high levels of stress by healthcare professionals has been associated with decreased work efficiency and high rates of staff turnover. The aims of this study are to identify the extent of stress and burnout experienced by healthcare professionals working in a mental health setting in Singapore and to identify demographic characteristics and work situations associated with this stress and burnout. A total of 220 Singaporean mental health professionals completed a cross-sectional survey, which included measures of stress, burnout (exhaustion and disengagement), participants' demographic details, and working situation. Independent t-tests and one-way ANOVAs were used to examine between-group differences in the dependent variables (stress and burnout). Analyses revealed that healthcare professionals below the age of 25, those with less than five years experience, and those with the lowest annual income, reported the highest levels of stress and burnout. No significant differences were found with other demographic or work situation variables. Findings suggest that healthcare professionals working in a mental health setting in Singapore are experiencing relatively high levels of stress and burnout. It is important that clinicians, administrators and policy makers take proactive steps to develop programs aimed at reducing stress and burnout for healthcare professionals. These programs are likely to also increase the well-being and resilience of healthcare professionals and improve the quality of mental health services in Singapore. Copyright © 2015 Elsevier B.V. All rights reserved.

CORRELATION BETWEEN AGGRESSIVE BEHAVIOUR AND STRESS IN PEOPLE WITH INTELLECTUAL DISABILITY IN RELATION TO THE TYPE OF HOUSING

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Daniela TAMAŠ

2016-09-01

Full Text Available Background: Several research findings indicate that aggression in individuals with intellectual disability (ID is significantly associated with environmental, housing and living conditions. The aim of this study is to determine levels and forms of aggressive behaviour found among individuals with ID; also examine levels of stress experienced as a result of housing conditions and relationships between aggressive behaviours and stressful experiences encountered among individuals with ID living in different housing types. Method: A total of 122 participants participated in the study, 51 of whom reside in institutions, 38 of whom live with families and 33 of whom participate in supported housing programmes. Following instruments have been used: The Lifestress Inventory, The Adult Scale of Hostility and Aggression Reactive-Proactive (A-SHARP. Results: The results reveal that there is a connection between housing types and levels and forms of aggressive behaviour and the level of stress experienced by the individuals with ID. Aggressive behaviour is least pronounced among the participants living in supported housing programmes (verbal aggression: p=0.001; bullying: p=0.002; covert aggression; p=0.003; hostility affect: p=0.002 and physical aggression: p=0.001. Among the participants living in institutions and with families is no statistically significant difference in terms of the level of any form of aggressive behaviour. Participants from supported housing programmes showed significantly lower levels of stress in comparison to the other two sub-samples (p=0.000. Conclusions: There is a statistically significant correlation between aggressive behaviour among individuals with ID and experienced stress, depending on the type of the participants housing.

Occupational stress experienced by residents and faculty physicians on night shifts.

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Tür, Feriyde Çalişkan; Toker, İbrahim; Şaşmaz, Cafer Tayyar; Hacar, Serkan; Türe, Burcu

2016-03-22

Occupational stress is an undesired factor causing discomfort for healthcare workers. Stressors in work can lead to dissatisfaction and in turn, this may affect patient care adversely. The aim of this study was to evaluate the occupational stress among residents and faculty physicians of various medical specialties working night shifts. Residents and faculty physicians working night shifts in the emergency departments, medical and surgical wards were questioned with Swedish Demand Control Support Questionnaire. Also, various factors (specialty, marital status, sex, number of patients during a typical shift, number of night shifts per month, decision about career making in that specialty, having chronic disease and/or sleep problem) originated from social life or working conditions were investigated that could affect the demand, job-control and job strain model. Of the 108 participants, the mean age was 31 ± 6 years, 40.7% were female, and 78.7% were residents. Job strain was similar among the three physician groups (p > 0.05). Job control and social support was found to be lower among residents while job stress was higher. The social support-scores were lower in residents who were responsible for more than 60 patients, and who had a chronic disease. The demand-scores were lower in faculty physicians who worked 1 to 4 night shifts per month. Job strain was higher in residents with respect to faculty physicians. Stress and psychosocial risk factors are considered critical issues in the field of occupational health. Workload and job stress are stated as predictors of workers' health, productivity, and motivation. We found a few job stressors by physician working night shifts such as number of taken care of patient, having chronic disease. But, these physicians were significantly residents, due to their high workload sense. Interestingly, job stress was not more by emergency physicians than others. Job strain was found to be higher among the residents as

Effect of stress on serum lipid levels in lady health visitors and housewives

International Nuclear Information System (INIS)

Wattoo, F.H.; Memon, M.S.; Memon, A.N.; Wattoo, M.H.S.; Tirmizi, S.A.; Iqbal, J.

2007-01-01

To study the effects of stress among lady health visitors and housewives in regard to their serum total cholesterol, HDL cholesterol, and LDL cholesterol and triglyceride levels. The study was performed at the Institute of Biochemistry, University of Sindh, Jamshoro, Pakistan during the years 2003 to 2005. Seventy lady health visitor and housewives aged between 25-40 years participated in this study and were selected from Hyderabad and its adjoining areas. Environmental, psychological and physiological stress levels were measured with likert scale. Total cholesterol, LDL cholesterol and HDL cholesterol and triglyceride levels were measured. Environmental, psychological and physiological stresses were significantly higher in housewives as compared to lady health visitors. A low level of HDL cholesterol was observed in housewives as compared to lady health visitors. The levels of total cholesterol, LDL cholesterol and triglyceride were found higher in housewives than lady health visitors. Housewives are under more stress than lady health visitors. The levels of total cholesterol, LDL cholesterol and triglyceride increases but HDL cholesterol decrease with stress. (author)

Chronic stress, catecholamines, and sleep disturbance at Three Mile Island

International Nuclear Information System (INIS)

Davidson, L.M.; Fleming, R.; Baum, A.

1987-01-01

The present study was concerned with the relationship between chronic stress and sleep disturbance. Previous research has provided evidence of chronic stress responding among people living near the Three Mile Island nuclear generating facility. Compared to control subjects, the TMI group has exhibited greater symptom reporting, poorer performance on behavioral measures of concentration, and elevated levels of urinary norepinephrine and epinephrine. Other research has suggested a relationship between arousal and insomnia. The extent to which stress and sleep disturbances were experienced by residents at TMI was examined and compared to levels of stress and sleep disturbance among a group of control subjects. The relationship between stress and sleep disturbances was also examined. Results indicated that TMI area residents exhibited more stress than the controls and reported greater disturbance of sleep. Modest relationships among stress and sleep measures suggested that the symptoms of stress measured in this study were not primary determinants of sleep problems

Chronic stress, catecholamines, and sleep disturbance at Three Mile Island.

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Davidson, L M; Fleming, R; Baum, A

1987-01-01

The present study was concerned with the relationship between chronic stress and sleep disturbance. Previous research has provided evidence of chronic stress responding among people living near the Three Mile Island nuclear generating facility. Compared to control subjects, the TMI group has exhibited greater symptom reporting, poorer performance on behavioral measures of concentration, and elevated levels of urinary norepinephrine and epinephrine. Other research has suggested a relationship between arousal and insomnia. The extent to which stress and sleep disturbances were experienced by residents at TMI was examined and compared to levels of stress and sleep disturbance among a group of control subjects. The relationship between stress and sleep disturbances was also examined. Results indicated that TMI area residents exhibited more stress than the controls and reported greater disturbance of sleep. Modest relationships among stress and sleep measures suggested that the symptoms of stress measured in this study were not primary determinants of sleep problems.

High intensity and reduced volume training attenuates stress and recovery levels in elite swimmers

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Elbe, Anne-Marie; Rasmussen, Camilla P; Nielsen, Glen

2016-01-01

This study investigated the effect of increased high-intensity interval training (HIT) at the expense of total training volume on the stress and recovery levels of elite swimmers. Forty-one elite swimmers participated in the study and were randomly assigned to either a HIT or a control group (CON....... The Recovery Stress Questionnaire - Sport was used to measure the swimmers' stress and recovery levels. After the 12 week intervention, the general stress level was 16.6% (2.6-30.7%; mean and 95% CI) lower and the general recovery level was 6.5% (0.7-12.4%) higher in HIT compared to the CON, after adjusting...... for baseline values. No significant effects could be observed in sports-specific stress or sports-specific recovery. The results indicate that increasing training intensity and reducing training volume for 12 weeks can reduce general stress and increase general recovery levels in competitive swimmers....

The role of empathy in experiencing vicarious anxiety.

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Shu, Jocelyn; Hassell, Samuel; Weber, Jochen; Ochsner, Kevin N; Mobbs, Dean

2017-08-01

With depictions of others facing threats common in the media, the experience of vicarious anxiety may be prevalent in the general population. However, the phenomenon of vicarious anxiety-the experience of anxiety in response to observing others expressing anxiety-and the interpersonal mechanisms underlying it have not been fully investigated in prior research. In 4 studies, we investigate the role of empathy in experiencing vicarious anxiety, using film clips depicting target victims facing threats. In Studies 1 and 2, trait emotional empathy was associated with greater self-reported anxiety when observing target victims, and with perceiving greater anxiety to be experienced by the targets. Study 3 extended these findings by demonstrating that trait empathic concern-the tendency to feel concern and compassion for others-was associated with experiencing vicarious anxiety, whereas trait personal distress-the tendency to experience distress in stressful situations-was not. Study 4 manipulated state empathy to establish a causal relationship between empathy and experience of vicarious anxiety. Participants who took an empathic perspective when observing target victims, as compared to those who took an objective perspective using reappraisal-based strategies, reported experiencing greater anxiety, risk-aversion, and sleep disruption the following night. These results highlight the impact of one's social environment on experiencing anxiety, particularly for those who are highly empathic. In addition, these findings have implications for extending basic models of anxiety to incorporate interpersonal processes, understanding the role of empathy in social learning, and potential applications for therapeutic contexts. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Exams? Why worry? Interpreting anxiety as facilitative and stress appraisals.

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Strack, Juliane; Esteves, Francisco

2015-01-01

The present study examined why people differ in how they appraise the same stressful situation (an approaching exam). We explored whether interpreting anxiety as a facilitative emotion can affect the type of stress appraisal people make. One hundred and three undergraduate students took part in this study, which lasted for 10 days (leading up to an exam). The students completed a daily self-reported evaluation of anxiety, emotional exhaustion, and stress experienced. The findings suggest a process by which a stressful time can be experienced as motivating rather than threatening or emotionally exhausting. For example, interpreting anxiety as facilitative moderated the relationship between anxiety and stress appraisals. When interpreting their anxiety as facilitative, individuals showed a higher tendency to make challenge stress appraisals and a lower tendency to appraising the stressor as a threat. These differences were especially visible with high levels of anxiety. Furthermore, interpreting anxiety as facilitative was negatively associated with emotional exhaustion, but positively associated with the academic performance. These findings suggest an explanation why people differ in how they appraise the same stressor: how people interpret their anxiety may to a large part affect how they appraise difficult events and situations.

Effect of blood glucose level on acute stress response of grass carp Ctenopharyngodon idella.

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Jiang, Danli; Wu, Yubo; Huang, Di; Ren, Xing; Wang, Yan

2017-10-01

Stress has a considerable impact on welfare and productivity of fish, and blood glucose level of fish may be a factor modulating stress response. This study evaluated the effect of blood glucose level and handling on acute stress response of grass carp Ctenopharyngodon idella. Fish were intraperitoneally injected with glucose at 0, 0.2, 0.5, and 1.0 mg g -1 body mass (BM) and then were exposed to handling for 5 min. Glucose injection resulted in increase of plasma glucose level and liver glycogen content and decrease of plasma lactate level. Handling resulted in increase of plasma levels of cortisol, glucose, and lactate and plasma lactic dehydrogenase (LDH) activity and decrease of liver glycogen content. At 1 h post-stress, the plasma cortisol level was lower in the stressed fish injected with glucose at 0.5 mg g -1 BM than the stressed fish injected with glucose at 0, 0.2, and 1.0 mg g -1 BM. No significant differences were found in the activities of phosphoenolpyruvate carboxykinase (PEPCK) and pyruvate kinase (PK) in the liver between the stressed and unstressed fish, regardless of the dose of glucose injection. At 1 h post-stress, the liver glucose-6-phosphatase (G6Pase) activity was higher in the fish without glucose injection than in the fish injected with glucose. This study reveals that blood glucose level can affect stress response of grass carp by modulating cortisol release and glucose homeostasis through glycogen metabolism and gluconeogenesis in the liver.

A Quantitative Examination Whether Education Mitigates Stress Levels among Law Enforcement Officers

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Metts, Gary A.

2012-01-01

Stress is damaging if it is continual, overwhelming. and prolonged. Law enforcement officers face stressful events daily. A relationship exists between stress levels and the physical and psychological effects to the human body. Although there is a general understanding of the damage stress can do physically and psychologically, many elements that…

Agricultural land use and human presence around breeding sites increase stress-hormone levels and decrease body mass in barn owl nestlings.

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Almasi, Bettina; Béziers, Paul; Roulin, Alexandre; Jenni, Lukas

2015-09-01

Human activities can have a suite of positive and negative effects on animals and thus can affect various life history parameters. Human presence and agricultural practice can be perceived as stressors to which animals react with the secretion of glucocorticoids. The acute short-term secretion of glucocorticoids is considered beneficial and helps an animal to redirect energy and behaviour to cope with a critical situation. However, a long-term increase of glucocorticoids can impair e.g. growth and immune functions. We investigated how nestling barn owls (Tyto alba) are affected by the surrounding landscape and by human activities around their nest sites. We studied these effects on two response levels: (a) the physiological level of the hypothalamus-pituitary-adrenal axis, represented by baseline concentrations of corticosterone and the concentration attained by a standardized stressor; (b) fitness parameters: growth of the nestlings and breeding performance. Nestlings growing up in intensively cultivated areas showed increased baseline corticosterone levels late in the season and had an increased corticosterone release after a stressful event, while their body mass was decreased. Nestlings experiencing frequent anthropogenic disturbance had elevated baseline corticosterone levels, an increased corticosterone stress response and a lower body mass. Finally, breeding performance was better in structurally more diverse landscapes. In conclusion, anthropogenic disturbance affects offspring quality rather than quantity, whereas agricultural practices affect both life history traits.

Lithium modulates the chronic stress-induced effect on blood glucose level of male rats

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Popović Nataša

2010-01-01

Full Text Available In the present study we examined gross changes in the mass of whole adrenal glands and that of the adrenal cortex, as well as the serum corticosterone and glucose level of mature male Wistar rats subjected to three different treatments: animals subjected to chronic restraint-stress, animals injected with lithium (Li and chronically stressed rats treated with Li. Under all three conditions we observed hypertrophy of whole adrenals, as well as the adrenal cortices. Chronic restraint stress, solely or in combination with Li treatment, significantly elevated the corticosterone level, but did not change the blood glucose level. Animals treated only with Li exhibited an elevated serum corticosterone level and blood glucose level. The aim of our study was to investigate the modulation of the chronic stress-induced effect on the blood glucose level by lithium, as a possible mechanism of avoiding the damage caused by chronic stress. Our results showed that lithium is an agent of choice which may help to reduce stress-elevated corticosterone and replenish exhausted glucose storages in an organism.

Critical water stress levels in Pinus patula seedlings and their ...

African Journals Online (AJOL)

Critical water stress levels in Pinus patula seedlings and their relation to measures of seedling morphology. ... Southern Forests: a Journal of Forest Science ... A pot trial was implemented to determine the effect of soil water stress following transplanting on shoot water potential and stomatal conductance of Pinus patula ...

Contrast agents provide a faster learning curve in dipyridamole stress echocardiography.

Science.gov (United States)

Zamorano, Jose; Sánchez, Violeta; Moreno, Raúl; Almería, Carlos; Rodrigo, Jose; Serra, Viviana; Azcona, Luis; Aubele, Adalia; Mataix, Luis; Sánchez-Harguindey, Luis

2002-12-01

Interobserver variability is an important limitation of the stress echocardiography and depends on the echocardiographer training. Our aim was to evaluate if the use of contrast agents during dipyridamole stress echocardiography would improve the agreement between an experienced and a non-experienced observer in stress echo and therefore if contrast would affect the learning period of dypyridamole stress echo. Two independent observers without knowledge of any patient data interpreted all stress studies. One observer was an experienced one and the other had experience in echocardiography but not in stress echo. Two observers analysed 87 non-selected and consecutive studies. Out of the 87 studies, 46 were performed without contrast administration, whereas i.v. contrast (2.5 g Levovist by two bolus at rest and at peak stress) was administered in 41. In all cases, second harmonic imaging and stress digitalisation pack was used. The agreement between observers showed a kappa index of 0.58 and 0.83 without and with contrast administration, respectively. The use of contrast agents provides a better agreement in the evaluation of stress echo between an experienced and a non-experienced observer in stress echo. Adding routinely contrast agents could probably reduce the number of exams required for the necessary learning curve in stress echocardiography.

Occupational stress and burnout among Hong Kong dentists.

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Choy, H B; Wong, M Cm

2017-10-01

Professional burnout has been described as a gradual erosion of a person and may be one of the possible consequences of chronic occupational stress. Although occupational stress has been surveyed among dentists in Hong Kong, no study has been published about burnout in the profession. This study aimed to evaluate burnout among Hong Kong dentists and its association with occupational stress. We surveyed a random sample of 1086 registered dentists in Hong Kong, which formed 50% of the local profession. They were mailed an anonymous questionnaire about burnout and occupational stress in 2015. The questionnaire assessed occupational stress, coping strategies, effects of stress, level of burnout, and socio-demographic characteristics of the respondents. Occupational stress assessment concerned 33 stressors in five groups: patient-related, time-related, income-related, job-related, and staff-/technically related. Level of burnout was assessed by the Maslach Burnout Inventory-Human Services Survey (22 items) with three scores: emotional exhaustion, depersonalisation, and personal accomplishment. Completed questionnaires were received from 301 dentists (response rate, 28.3%), of whom 25.4% had a high level of emotional exhaustion, 17.2% had a high level of depersonalisation, and 39.0% had a low level of personal accomplishment. Only 7.0% of respondents, however, had a high level of overall burnout (high emotional exhaustion, high depersonalisation, and low personal accomplishment). A high level of overall burnout was significantly associated with a higher mean score for job-related stressors and lack of postgraduate qualifications (Poccupational stressors experienced by dentists in Hong Kong. In spite of this, a low proportion of dentists have a high level of overall burnout. There was a positive association between occupational stress and level of burnout.

Stress at the place of work and cognitive functions among women performing intellectual work during peri- and post-menopausal period.

Science.gov (United States)

Gujski, Mariusz; Pinkas, Jarosław; Juńczyk, Tomasz; Pawełczak-Barszczowska, Adrianna; Raczkiewicz, Dorota; Owoc, Alfred; Bojar, Iwona

2017-10-06

The analysis of the relationship between stress at work and results of cognitive functions amongst women, at peri- and post-menopausal age, performing intellectual work. The study group included women, aged 45-66 years old, employed as intellectual workers. Research instruments were: the Montreal Cognitive Assessment; computer tests of the CNS Vital Signs; the Subjective Work Characteristics Questionnaire, and a questionnaire designed by the author. The results were statistically analyzed. Nearly a half of respondents experienced high stress at the place of work; 1/3 - on the average level, on a low level - every fifth. The largest number of respondents experienced stress caused by social contacts. Among a half of the women, stress was caused by the lack of awards at work, followed by the lack of support. Slightly fewer of them experienced stress caused by the feeling of psychological load related to the complexity of work or the feeling of uncertainty caused by the organization of work. Every third woman experienced stress due to the sense of responsibility or the lack of control. The smallest number experienced stress caused by physical arduousness, the sense of threat and unpleasant working conditions. The examined women obtained the best results with respect to simple attention, the worst results - with respect to the reaction time. The results concerning the remaining 9 cognitive functions were ranked in the middle of the aforementioned results. The intensity of stress at work and factors which caused this stress, negatively correlated with simple attention of women in the early peri-menopausal period, while positively correlating with the psychomotor and processing speed of women in the late peri-menopausal period. Among the post-menopausal women, negative correlations were observed between the majority of cognitive functions and the intensity of stress at work, and the majority of factors which caused this stress. Cognitive functions of the examined women

Early life adversity influences stress response association with smoking relapse.

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al'Absi, Mustafa; Lemieux, Andrine; Westra, Ruth; Allen, Sharon

2017-11-01

We examined the hypothesis that stress-related blunting of cortisol in smokers is particularly pronounced in those with a history of severe life adversity. The two aims of this study were first to examine hormonal, craving, and withdrawal symptoms during ad libitum smoking and after the first 24 h of abstinence in smokers who experienced high or low levels of adversity. Second, we sought to examine the relationship between adversity and hypothalamic-pituitary-adrenal (HPA) hormones to predict relapse during the first month of a smoking cessation attempt. Hormonal and self-report measures were collected from 103 smokers (49 women) during ad libitum smoking and after the first 24 h of abstinence. HPA hormones were measured during baseline rest and in response to acute stress in both conditions. All smokers were interested in smoking cessation, and we prospectively used stress response measures to predict relapse during the first 4 weeks of the smoking cessation attempt. The results showed that high adversity was associated with higher distress and smoking withdrawal symptoms. High level of early life adversity was associated with elevated HPA activity, which was found in both salivary and plasma cortisol. Enhanced adrenocorticotropic hormone (ACTH) stress response was evident in high-adversity but not in low-adversity relapsers. This study demonstrated that early life adversity is associated with stress-related HPA responses. The study also demonstrated that, among smokers who experienced a high level of life adversity, heightened ACTH and cortisol responses were linked with increased risk for smoking relapse.

Role of Stress and Smoking as Modifiable Risk Factors for Nonpersistent and Persistent Back Pain in Women.

Science.gov (United States)

Schmelzer, Amy C; Salt, Elizabeth; Wiggins, Amanda; Crofford, Leslie J; Bush, Heather; Mannino, David M

2016-03-01

The purpose of this study was to examine the association between smoking and stress with nonpersistent and persistent back pain. Participants included 3703 women who took part in the Kentucky Women's Health Registry in 2008 and 2011. Multivariate logistic regression modeling was used to examine whether smoking status and stress levels were predictive of nonpersistent and persistent back pain, controlling for sociodemographic characteristics. Stress level was associated with both nonpersistent and persistent back pain, whereas smoking was associated with only persistent back pain. Current smokers were 1.5 times more likely to report persistent back pain compared with never smokers, controlling for age, race, body mass index, educational attainment, and employment status. Women experiencing large or overwhelming amounts of stress were 1.8 times more likely to have nonpersistent back pain and 1.6 times more likely to report persistent back pain, compared with women experiencing small amounts of stress. This study further substantiates the findings of prior research that describes a significant relationship between back pain, stress, and smoking. Understanding the role of modifiable risk factors (ie, smoking and stress) and their impact on back pain provides an opportunity to offer a comprehensive and tailored treatment plan.

Effect of year of study on stress levels in male undergraduate dental students

Directory of Open Access Journals (Sweden)

Alzahem AM

2013-10-01

Full Text Available Abdullah M Alzahem,1 Henk T van der Molen,2 Benjamin J de Boer31Advanced Education in General Dentistry (AEGD Residency Program, King Abdullah International Medical Research Center/King Saud bin Abdulaziz University for Health Sciences/National Guard Health Affairs, Riyadh, Saudi Arabia; 2Institute of Psychology, Faculty of Social Sciences, Erasmus University, Rotterdam, The Netherlands; 3Clinical Psychology, Princess Nora University, Riyadh, Saudi ArabiaObjective: Stress among dental students can be a significant threat, resulting in physical and/or mental illness, and have a negative effect on students' performance and the professional practice of dentistry. Stress can occur from different sources. The purpose of this study is to test whether the year of study has an effect on the stress levels of dental students.Method: Our study consisted of a cross-sectional survey using a modified version of the Dental Environment Stress (DES questionnaire. The questionnaires were filled out by male undergraduate dental students at King Saud University in Riyadh City during the 2010–2011 academic year (n = 214.Results: The results show the most common sources of stress: examinations and completing clinical requirements. Moreover, in the five-year lecture-based traditional curriculum, the third year students reported the highest level of stress, whereas the first year reported the lowest level of stress.Conclusion: Third year undergraduate dental students reported the highest level of stress. This stress could be reduced by reviewing and modifying the dental curriculum by allowing students to have contact with patients more gradually, starting from the first year, in addition to adding stress prevention and intervention programs in dental curricula.Keywords: dental, education, students, stress, study year

Oxidative stress reduces levels of dysbindin-1A via its PEST domain.

Science.gov (United States)

Yap, Mei-Yi Alicia; Lo, Yew-Long; Talbot, Konrad; Ong, Wei-Yi

2014-12-01

Oxidative stress resulting from the generation of reactive oxygen species has been proposed as an etiological factor in schizophrenia. The present study tests the hypothesis that oxidative stress can affect levels of dysbindin-1A, encoded by Dtnbp1, a genetic risk factor for schizophrenia, via its PEST domain. In vitro studies on SH-SY5Y cells indicate that oxidative stress triggers proteasomal degradation of dysbindin-1A, and that this requires interactions with its PEST domain, which may be a TRIM32 target. We specifically found (a) that oxidative stress induced in SH-SY5Y cells by 500 µM hydrogen peroxide reduced levels of full-length dysbindin-1, but did not reduce levels of that protein lacking its PEST domain and (b) that levels of full-length dysbindin-1, but not dysbindin-1 lacking its PEST domain, were higher in cells treated with the proteasome inhibitor MG132. Oxidative stress thus emerges as the first known cellular factor regulating dysbindin-1 isoforms with PEST domains. These findings are consistent with the previously noted fact that phosphorylation of PEST domains often marks proteins for proteasomal degradation, and raises the possibility that treatments reducing oxidative stress in the brain, especially during development, may lower schizophrenia risk. Copyright © 2014 Elsevier Ltd. All rights reserved.

Regional and national differences in stressful life events: The role of cultural factors, economic development, and gender.

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Vázquez, José Juan; Panadero, Sonia; Martín, Rosa M

2015-07-01

The study analyzed differences in the risk of experiencing stressful life events (SLE) according to cultural factors, the level of economic development of the region inhabited, and gender. Information was gathered on the number and nature of SLE experienced by a sample of 604 undergraduates from 3 regions with very different levels of economic development: Madrid (Spain), León (Nicaragua), and Bilwi (Nicaragua). The results indicated a greater risk of experiencing SLE among undergraduates from Nicaragua, but few differences attributed to the undergraduates' gender or the level of economic development in the region they inhabit within the same country. (c) 2015 APA, all rights reserved).

General self-efficacy and the effect of hospital workplace violence on doctors' stress and job satisfaction in China.

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Yao, Yongcheng; Wang, Wei; Wang, Faxuan; Yao, Wu

2014-06-01

This study aims at exploring associations of general self-efficacy (GSE), workplace violence and doctors' work-related attitudes. In this study a cross-sectional survey design was applied. Questionnaires were administrated to 758 doctors working in 9 hospitals of Zhengzhou, Henan province, China, between June and October 2010. General information on age, gender, and years of working was collected, and the doctors' experience and witnessing workplace violence, job satisfaction, job initiative, occupational stress as well as GSE were measured. General linear regression analysis was performed in association analyses. Both experiencing and witnessing workplace violence were significantly positively correlated with the level of occupational stress but significantly negatively correlated with job satisfaction, job initiative, and GSE. General self-efficacy significantly modified relationships between both experiencing and witnessing workplace violence with occupational stress (β = 0.49 for experiencing violence; β = 0.43 for witnessing violence; p violence with job initiative (p > 0.05). The levels of occupational stress declined significantly with the increase of GSE, while job satisfaction increased significantly along with its increase. The effects of GSE on occupational stress and job satisfaction weakened as the frequency of violence increased. The findings suggest that GSE can modify effects of workplace violence on health care workers' stress and job satisfaction. Enhancing GSE in combination with stress reduction may lead to facilitating health care workers' recovery from workplace violence, and thereby improving their work-related attitudes.

General self-efficacy and the effect of hospital workplace violence on doctors’ stress and job satisfaction in China

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Yongcheng Yao

2014-08-01

Full Text Available Objectives: This study aims at exploring associations of general self-efficacy (GSE, workplace violence and doctors' work-related attitudes. Material and Methods: In this study a cross-sectional survey design was applied. Questionnaires were administrated to 758 doctors working in 9 hospitals of Zhengzhou, Henan province, China, between June and October 2010. General information on age, gender, and years of working was collected, and the doctors' experience and witnessing workplace violence, job satisfaction, job initiative, occupational stress as well as GSE were measured. General linear regression analysis was performed in association analyses. Results: Both experiencing and witnessing workplace violence were significantly positively correlated with the level of occupational stress but significantly negatively correlated with job satisfaction, job initiative, and GSE. General self-efficacy significantly modified relationships between both experiencing and witnessing workplace violence with occupational stress (β = 0.49 for experiencing violence; β = 0.43 for witnessing violence; p 0.05. The levels of occupational stress declined significantly with the increase of GSE, while job satisfaction increased significantly along with its increase. The effects of GSE on occupational stress and job satisfaction weakened as the frequency of violence increased. Conclusions: The findings suggest that GSE can modify effects of workplace violence on health care workers' stress and job satisfaction. Enhancing GSE in combination with stress reduction may lead to facilitating health care workers' recovery from workplace violence, and thereby improving their work-related attitudes.

Stress in childhood, adolescence and early adulthood, and cortisol levels in older age.

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Harris, Mathew A; Cox, Simon R; Brett, Caroline E; Deary, Ian J; MacLullich, Alasdair M J

2017-03-01

The glucocorticoid hypothesis suggests that overexposure to stress may cause permanent upregulation of cortisol. Stress in youth may therefore influence cortisol levels even in older age. Using data from the 6-Day Sample, we investigated the effects of high stress in childhood, adolescence and early adulthood - as well as individual variables contributing to these measures; parental loss, social deprivation, school and home moves, illness, divorce and job instability - upon cortisol levels at age 77 years. Waking, waking +45 min (peak) and evening salivary cortisol samples were collected from 159 participants, and the 150 who were not using steroid medications were included in this study. After correcting for multiple comparisons, the only significant association was between early-adulthood job instability and later-life peak cortisol levels. After excluding participants with dementia or possible mild cognitive impairment, early-adulthood high stress showed significant associations with lower evening and mean cortisol levels, suggesting downregulation by stress, but these results did not survive correction for multiple comparisons. Overall, our results do not provide strong evidence of a relationship between stress in youth and later-life cortisol levels, but do suggest that some more long-term stressors, such as job instability, may indeed produce lasting upregulation of cortisol, persisting into the mid-to-late seventies.

Effect of stress on serum cholestrol levels in nurses and housewives of Hyderabad - Pakistan

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Watto, F.H.; Memon, M.S.; Memon, A.N.; Ghanghro, A.B.; Yaquib, M.; Watto, M.H.S.; Tirmizi, S.A.

2010-01-01

A cohort type study was designed to evaluate environmental, psychological and physiological stresses in nurses and housewives and to correlate with their serum total cholesterol, HDL cholesterol, LDL cholesterol and triglyceride levels. Total 160 females from middle socioeconomic groups (nurses, n=80 and housewives, n=80) aged between 25-45 years participated in this study and subjects were selected from Hyderabad and its adjoining areas. Environmental, psychological and physiological stress levels were measured with likert scale. Total cholesterol, LDL cholesterol and HDL cholesterol were measured by CHOD-PAP method and triglyceride levels were measured by GPO method. Housewives were found to have high levels of total cholesterol, LDL cholesterol and triglycerides. The HDL cholesterol were lower. Environmental, psychological and physiological stresses were significantly higher in housewives as compared to the nurses. Highest level of environmental stress was observed in nonworking group i.e. housewives. A significant relation between serum cholesterol levels and three types of stresses was observed. (author)

CLASSICAL MUSIC DECREASE STRESS LEVEL AND BLOOD PRESSURE PRIMIGRAVIDA IN THE THIRD TRIMESTER

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Ni Ketut Alit Armini

2017-07-01

Full Text Available Introduction: Many changes in psychology and biology increase primigravida’s stress in the third trimester. The stress response makes blood pressure being unstable, it causes bad effect for pregnancy. Classical music can be used as one of relaxation facilities that can reduce stress. The aimed of this study were to analyze the effect of classical music on stress level and blood pressure. Method: This study was used a quasy experimental purposive sampling design. The sample in this study were 14 pregnancy women in the third trimester in RSIA Cempaka Putih Permata Surabaya. The independent variable in this study was classical music and the dependent variable were stress level and blood pressure. Data were analyzed by Wilcoxon Signed Rank Test, Mann Withney U Test, Paired t Test and Independent t Test with significance level α≤0.05. Result: The result showed that the stress level in controlled group with p=0.567 and intervention group with p=0.025. The result of blood pressure in controlled group with p=0.522 in systolic blood pressure, p=0.35 in diastolic blood pressure and intervention group showed p=0.103 in systolic blood pressure and p=1.00 in diastolic blood pressure. Discussion: It can be concluded that listening classical music can reduce stress level, stabilize blood pressure, although blood pressure hasn’t significant result but mean of blood pressure show that it was stable. Further studies should be considered to used cortisol to identify stress biology response spesifically.

Guided Imagery and Stress in Pregnant Adolescents.

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Flynn, Theresa A; Jones, Brittney A; Ausderau, Karla K

2016-01-01

We examined the effects of a guided imagery intervention on perceived stress in pregnant adolescents. Thirty-five pregnant adolescents recruited from a local alternative education program participated in a guided imagery intervention. Participants listened to a pregnancy-specific guided imagery recording on four separate occasions during their pregnancies. Perceived stress was measured immediately before and after each session using the Perceived Stress Measure-9 (PSM-9). Participants' pre- and postsession PSM-9 scores for three of the four sessions demonstrated a significant reduction in stress. Participants' baseline stress levels also decreased significantly across the four listening sessions. The greatest reductions in stress within and between sessions occurred in the early sessions, with effects diminishing over time. Pregnant teens experienced initial short- and long-term stress reduction during a guided imagery intervention, supporting the use of guided imagery to reduce stress in pregnant adolescents. Copyright © 2016 by the American Occupational Therapy Association, Inc.

The Effect of Gender on Stress Factors: An Exploratory Study among University Students

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Michelle Calvarese

2015-11-01

Full Text Available This study examined the relationship between gender and reactions to stress among university students. University students were surveyed on how they typically responded when under perceived stress. There were significant differences between males and females concerning their reactions to stress. Overall, more females experienced higher levels of depression, frustration, and anxiety than their male counterparts when reacting to stress. Males also tended to have other psychological reactions different from those listed on the survey. In addition, while the stress reaction of anger was barely statistically insignificant, more females expressed anger than males as a reaction to stress.

Acute social stress increases biochemical and self report markers of stress without altering spatial learning in humans.

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Klopp, Christine; Garcia, Carlos; Schulman, Allan H; Ward, Christopher P; Tartar, Jaime L

2012-01-01

Spatial learning is shown to be influenced by acute stress in both human and other animals. However, the intricacies of this relationship are unclear. Based on prior findings we hypothesized that compared to a control condition, a social stress condition would not affect spatial learning performance despite elevated biochemical markers of stress. The present study tested the effects of social stress in human males and females on a subsequent spatial learning task. Social stress induction consisted of evaluative stress (the Trier Social Stress Test, TSST) compared to a placebo social stress. Compared to the placebo condition, the TSST resulted in significantly elevated cortisol and alpha amylase levels at multiple time points following stress induction. In accord, cognitive appraisal measures also showed that participants in the TSST group experienced greater perceived stress compared to the placebo group. However, there were no group differences in performance on a spatial learning task. Our findings suggest that unlike physiological stress, social stress does not result in alterations in spatial learning in humans. It is possible that moderate social evaluative stress in humans works to prevent acute stress-mediated alterations in hippocampal learning processes..

Examining coaches' perceptions of how their stress influences the coach-athlete relationship.

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Thelwell, Richard C; Wagstaff, Christopher R D; Chapman, Michael T; Kenttä, Göran

2017-10-01

This study extends recent coach stress research by evaluating how coaches perceive their stress experiences to affect athletes, and the broader coach-athlete relationship. A total of 12 coaches working across a range of team sports at the elite level took part in semi-structured interviews to investigate the 3 study aims: how they perceive athletes to detect signals of coach stress; how they perceive their stress experiences to affect athletes; and, how effective they perceive themselves to be when experiencing stress. Following content analysis, data suggested that coaches perceived athletes able to detect when they were experiencing stress typically via communication, behavioural, and stylistic cues. Although coaches perceived their stress to have some positive effects on athletes, the overwhelming effects were negative and affected "performance and development", "psychological and emotional", and "behavioural and interaction" factors. Coaches also perceived themselves to be less effective when stressed, and this was reflected in their perceptions of competence, self-awareness, and coaching quality. An impactful finding is that coaches are aware of how a range of stress responses are expressed by themselves, and to how they affect athletes, and their coaching quality. Altogether, findings support the emerging view that coach stress affects their own, and athlete performance.

Evaluating Heavy Metal Stress Levels in Rice Based on Remote Sensing Phenology.

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Liu, Tianjiao; Liu, Xiangnan; Liu, Meiling; Wu, Ling

2018-03-14

Heavy metal pollution of croplands is a major environmental problem worldwide. Methods for accurately and quickly monitoring heavy metal stress have important practical significance. Many studies have explored heavy metal stress in rice in relation to physiological function or physiological factors, but few studies have considered phenology, which can be sensitive to heavy metal stress. In this study, we used an integrated Normalized Difference Vegetation Index (NDVI) time-series image set to extract remote sensing phenology. A phenological indicator relatively sensitive to heavy metal stress was chosen from the obtained phenological periods and phenological parameters. The Dry Weight of Roots (WRT), which directly affected by heavy metal stress, was simulated by the World Food Study (WOFOST) model; then, a feature space based on the phenological indicator and WRT was established for monitoring heavy metal stress. The results indicated that the feature space can distinguish the heavy metal stress levels in rice, with accuracy greater than 95% for distinguishing the severe stress level. This finding provides scientific evidence for combining rice phenology and physiological characteristics in time and space, and the method is useful to monitor heavy metal stress in rice.

Stress and coping of Hong Kong Chinese family members during a critical illness.

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Chui, Winter Y-Y; Chan, Sally W-C

2007-02-01

The present study aimed to investigate the stress and coping strategies of Hong Kong Chinese families during a critical illness and to examine the relationships between stress and coping. Admissions to intensive care unit are usually an unanticipated event, which imposes stress on the family. Family's wellness is one of the significant factors affecting patient's well-beings. Much work has been conducted in Western societies. Stress and coping in Chinese families of critically ill patients have rarely been discussed. Structured face-to-face interviews were conducted, using the Impact of Events Scale and the Family Crisis Oriented Personal Evaluation Scales. A convenience sample of 133 participants was recruited from a regional hospital in Hong Kong. Many were patients' children with age between 30 and 49. A total of 39.1% (n = 52) of the participants were males and 60.9% (n = 81) were females. The participants experienced high level of stress (mean = 25.1, SD = 8.3). Higher level of stress were experienced by female (t = -4.6; d.f. = 1, 131; P = 0.00), those with lower educational attainment (F = 3.0; d.f. = 2, 130; P = 0.05) and those whose relatives were admitted to the intensive care unit unexpectedly (t = -2.2; d.f. = 1; P = 0.03). Patients' length of stay in the unit was significantly correlated with levels of stress (r = 0.5, P stress had significant correlation with coping strategies utilization (r = 0.5, P stress-coping pattern 'fatalistic voluntarism'. This study contributes to the understanding of Hong Kong Chinese families' stress and coping during a critical illness. Comprehensive assessments of family members' psychosocial needs are important to plan appropriate interventions to alleviate their stress and strengthen their coping skills. The findings will serve as guidance for nurses in delivering culturally sensitive and competent interventions.

The association of personality traits and coping styles according to stress level

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Hamid Afshar

2015-01-01

Full Text Available Background: Some personality traits and coping styles could be as risk factors in stressful situations. This study aimed to investigate the association of personality traits and coping styles according to the stress level. Meterials and Methods: This cross-sectional study was performed in 2011. A total of 4628 individuals over 20 years were selected by random sampling from nonacademic employees that working in 50 different centers across Isfahan province. Data were collected using 12-item General Health Questionnaire (GHQ-12, Big Five Personality Inventory Short Form and coping strategies scale, and individuals were divided into high and low-stress groups in term of GHQ-12. To analyze the data, a binary logistic regression analysis was conducted. Results: Mean age of participants was 36.3 ± 7.91 years and 56.26% (2604 of them were female. Neuroticism with adjusting covariates of demographic characteristics and the rest of personality traits was a risk factor for stress level with odds ratios (OR OR:1.24; but other personality traits were protective. Also, active coping styles were protective factors for OR of stress level with adjusting covariates of demographic characteristics and the rest of coping styles, and positive reinterpretation and growth was the most effective of coping style with OR:0.84. Conclusion: Some personality traits are associated with passive copings and cause high-stress level. So, it could be concluded that improve and strengthen effective coping strategies in individual with maladaptive traits should be considered as a crucial component of prevention and control programs of stress.

Hemodynamic response during aneurysm clipping surgery among experienced neurosurgeons.

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Bunevicius, Adomas; Bilskiene, Diana; Macas, Andrius; Tamasauskas, Arimantas

2016-02-01

Neurosurgery is a challenging field associated with high levels of mental stress. The goal of this study was to investigate the hemodynamic response of experienced neurosurgeons during aneurysm clipping surgery and to evaluate whether neurosurgeons' hemodynamic responses are associated with patients' clinical statuses. Four vascular neurosurgeons (all male; mean age 51 ± 10 years; post-residency experience ≥7 years) were studied during 42 aneurysm clipping procedures. Blood pressure (BP) and heart rate (HR) were assessed at rest and during seven phases of surgery: before the skin incision, after craniotomy, after dural opening, after aneurysm neck dissection, after aneurysm clipping, after dural closure and after skin closure. HR and BP were significantly greater during surgery relative to the rest situation (p ≤ 0.03). There was a statistically significant increase in neurosurgeons' HR (F [6, 41] = 10.88, p neurosurgeon experience, the difference in BP as a function of aneurysm rupture was not significant (p > 0.08). Aneurysm location, intraoperative aneurysm rupture, admission WFNS score, admission Glasgow Coma Scale scores and Fisher grade were not associated with neurosurgeons' intraoperative HR and BP (all p > 0.07). Aneurysm clipping surgery is associated with significant hemodynamic system activation among experienced neurosurgeons. The greatest HR and BP were after aneurysm neck dissection and clipping. Aneurysm location and patient clinical status were not associated with intraoperative changes of neurosurgeons' HR and BP.

Acute stress induces hyperacusis in women with high levels of emotional exhaustion.

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Dan Hasson

Full Text Available BACKGROUND: Hearing problems is one of the top ten public health disorders in the general population and there is a well-established relationship between stress and hearing problems. The aim of the present study was to explore if an acute stress will increase auditory sensitivity (hyperacusis in individuals with high levels of emotional exhaustion (EE. METHODS: Hyperacusis was assessed using uncomfortable loudness levels (ULL in 348 individuals (140 men; 208 women; age 23-71 years. Multivariate analyses (ordered logistic regression, were used to calculate odds ratios, including interacting or confounding effects of age, gender, ear wax and hearing loss (PTA. Two-way ANCOVAs were used to assess possible differences in mean ULLs between EE groups pre- and post-acute stress task (a combination of cold pressor, emotional Stroop and Social stress/video recording. RESULTS: There were no baseline differences in mean ULLs between the three EE groups (one-way ANOVA. However, after the acute stress exposure there were significant differences in ULL means between the EE-groups in women. Post-hoc analyses showed that the differences in mean ULLs were between those with high vs. low EE (range 5.5-6.5 dB. Similar results were found for frequencies 0.5 and 1 kHz. The results demonstrate that women with high EE-levels display hyperacusis after an acute stress task. The odds of having hyperacusis were 2.5 (2 kHz, right ear; left ns and 2.2 (4 kHz, right ear; left ns times higher among those with high EE compared to those with low levels. All these results are adjusted for age, hearing loss and ear wax. CONCLUSION: Women with high levels of emotional exhaustion become more sensitive to sound after an acute stress task. This novel finding highlights the importance of including emotional exhaustion in the diagnosis and treatment of hearing problems.

Acute stress induces hyperacusis in women with high levels of emotional exhaustion.

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Hasson, Dan; Theorell, Töres; Bergquist, Jonas; Canlon, Barbara

2013-01-01

Hearing problems is one of the top ten public health disorders in the general population and there is a well-established relationship between stress and hearing problems. The aim of the present study was to explore if an acute stress will increase auditory sensitivity (hyperacusis) in individuals with high levels of emotional exhaustion (EE). Hyperacusis was assessed using uncomfortable loudness levels (ULL) in 348 individuals (140 men; 208 women; age 23-71 years). Multivariate analyses (ordered logistic regression), were used to calculate odds ratios, including interacting or confounding effects of age, gender, ear wax and hearing loss (PTA). Two-way ANCOVAs were used to assess possible differences in mean ULLs between EE groups pre- and post-acute stress task (a combination of cold pressor, emotional Stroop and Social stress/video recording). There were no baseline differences in mean ULLs between the three EE groups (one-way ANOVA). However, after the acute stress exposure there were significant differences in ULL means between the EE-groups in women. Post-hoc analyses showed that the differences in mean ULLs were between those with high vs. low EE (range 5.5-6.5 dB). Similar results were found for frequencies 0.5 and 1 kHz. The results demonstrate that women with high EE-levels display hyperacusis after an acute stress task. The odds of having hyperacusis were 2.5 (2 kHz, right ear; left ns) and 2.2 (4 kHz, right ear; left ns) times higher among those with high EE compared to those with low levels. All these results are adjusted for age, hearing loss and ear wax. Women with high levels of emotional exhaustion become more sensitive to sound after an acute stress task. This novel finding highlights the importance of including emotional exhaustion in the diagnosis and treatment of hearing problems.

Levelling-out and register variation in the translations of experienced and inexperienced translators: a corpus-based study

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Karien Redelinghuys

2016-07-01

Full Text Available Explicitation, simplification, normalisation and levelling-out, the four features of translation proposed by Baker (1996, have attracted considerable attention in translation studies. Although the first three have been studied extensively, levelling-out has been the subject of less empirical investigation. Furthermore, there are no studies to date that have investigated the extent to which levelling-out occurs in translations by experienced translators and inexperienced translators. In this study, levelling-out is operationalised in terms of register. It is hypothesised that less register variation will be apparent in translations by inexperienced translators and, in keeping with the features of translation hypothesis, it is predicted that select linguistic features will demonstrate less register variation in translations than in non-translations. A custom-built corpus was compiled to test these hypotheses. While some light is shed on how translation expertise contributes to register sensitivity and the distribution of certain features across different registers, little evidence could be found for levelling-out as register variation is evident in the translation corpora.

A Daily Diary Approach to the Examination of Chronic Stress, Daily Hassles and Safety Perceptions in Hospital Nursing.

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Louch, Gemma; O'Hara, Jane; Gardner, Peter; O'Connor, Daryl B

2017-12-01

Stress is a significant concern for individuals and organisations. Few studies have explored stress, burnout and patient safety in hospital nursing on a daily basis at the individual level. This study aimed to examine the effects of chronic stress and daily hassles on safety perceptions, the effect of chronic stress on daily hassles experienced and chronic stress as a potential moderator. Utilising a daily diary design, 83 UK hospital nurses completed three end-of-shift diaries, yielding 324 person days. Hassles, safety perceptions and workplace cognitive failure were measured daily, and a baseline questionnaire included a measure of chronic stress. Hierarchical multivariate linear modelling was used to analyse the data. Higher chronic stress was associated with more daily hassles, poorer perceptions of safety and being less able to practise safely, but not more workplace cognitive failure. Reporting more daily hassles was associated with poorer perceptions of safety, being less able to practise safely and more workplace cognitive failure. Chronic stress did not moderate daily associations. The hassles reported illustrate the wide-ranging hassles nurses experienced. The findings demonstrate, in addition to chronic stress, the importance of daily hassles for nurses' perceptions of safety and the hassles experienced by hospital nurses on a daily basis. Nurses perceive chronic stress and daily hassles to contribute to their perceptions of safety. Measuring the number of daily hassles experienced could proactively highlight when patient safety threats may arise, and as a result, interventions could usefully focus on the management of daily hassles.

Predicting parenting stress in caregivers of children with brain tumours.

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Bennett, Emily; English, Martin William; Rennoldson, Michael; Starza-Smith, Arleta

2013-03-01

The purpose of the study was to identify factors that contribute to parenting stress in caregivers of children diagnosed with brain tumours. The study was cross-sectional and recruited 37 participants from a clinical database at a specialist children's hospital. Parents were sent questionnaires, which were used to measure factors related to stress in caregivers of children diagnosed with a brain tumour. Stress levels were measured using the Parenting Stress Index-Short Form (PSI/SF). Correlation analysis and multiple linear regression were used to examine the associations between parenting stress and coping styles, locus of control, parent-perceived child disability and time since diagnosis. Results revealed that 51% of parents were experiencing clinically significant levels of stress. The mean stress level of parents in the study was significantly higher than the PSI/SF norms (t = 4.7, p parenting stress. Other styles of coping, child behaviour problems and the amount of time since diagnosis were not found to be predictive of levels of parenting stress. There was a high prevalence of parenting stress in caregivers of children with a brain tumour. An external locus of control and coping by accepting responsibility increased the likelihood of elevated levels of stress. Results emphasised the importance of ongoing support for parents of children with brain tumours. Intervention might helpfully be centred on strategies to increase parents' internal locus of control. Copyright © 2012 John Wiley & Sons, Ltd.

Association between Inflammatory Potential of Diet and Stress Levels in Adolescent Women in Iran.

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Shivappa, Nitin; Hebert, James R; Rashidkhani, Bahram

2017-02-01

The relation between diet and stress has not been widely explored. In this study, we examined the association between the inflammatory potential of diet and levels of stress among adolescent girls in Iran. A total of 299 adolescent girls aged 15-18 years were recruited during 2014-2015. Stress was assessed using the Depression, Anxiety and Stress Scale (DASS)-21 scale. Data were analyzed as continuous DASS scores and as a dichotomous outcome with a cut-off value of 9. The dietary inflammatory index (DII) is a literature-derived population-based dietary. DII scores were index computed from dietary intake assessed using a validated food frequency questionnaire. Multivariable linear and logistic regressions were used to calculate beta estimates and odds ratios adjusting for potential confounding factors. In total, 84 girls (28% of the entire study sample) had at least a moderate level of stress symptoms (DASS > 9). Girls with the most pro-inflammatory diet (tertile 3) had higher DASS stress scores (β = 2.75; 95% CI = 1.05, 4.46) and were at 3.48 times (95% CI = 1.33, 9.09) risk of having at least moderate level of stress compared to girls with the most anti-inflammatory diets (tertile 1). These data suggest that Iranian adolescent girls with a pro-inflammatory diet, as shown by higher DII scores, had higher levels of stress and greater odds of having at least a moderate level of stress symptoms.

Do managers experience more stress than employees? Results from the Intervention Project on Absence and Well-being (IPAW) study among Danish managers and their employees.

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Skakon, Janne; Kristensen, Tage S; Christensen, Karl Bang; Lund, Thomas; Labriola, Merete

2011-01-01

To examine whether managers' perceived stress and work strain is higher than perceived stress and work strain among employees. The study is based on questionnaire responses from 2052 respondents (128 managers and 1924 employees) at 48 worksites. Bi-variate and multivariate analyses were used to explain possible differences in stress levels and related mediators. Managers experienced higher demands, higher level of conflicts, and lower degree of social support from peers. They tended to experience significantly lower emotional stress, whereas this trend was insignificant with regards to behavioural, somatic and cognitive stress. The difference was partly explained by higher scores in the psychosocial work environment factors; job satisfaction, perceived management quality from their managers, influence, degrees of freedom at work, possibilities for development and meaning of work. For behavioural stress, 41% of the difference was explained by the preventive factors, 20% for somatic stress, 39% for emotional stress and 56% for cognitive stress. This study indicates that the preventive psychosocial factors explain parts of the managers' lower stress level. These results contradict the lay perception of managers being under higher pressure and experiencing more stress than employees. Interventions aiming at reducing employee stress levels, especially regarding behavioural and cognitive stress, could benefit from focussing on psychosocial work environment exposures such as skill discretion, meaning of work, psychological demands, information flow and management quality.

The effects of acute foot shock stress on empathy levels in rats.

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Karakilic, Aslı; Kizildag, Servet; Kandis, Sevim; Guvendi, Guven; Koc, Basar; Camsari, Gamze B; Camsari, Ulas M; Ates, Mehmet; Arda, Sevil Gonenc; Uysal, Nazan

2018-09-03

Empathy defined as the ability to understand and the share the feelings, thoughts, and attitudes of another, is an important skill in survival and reproduction. Among many factors that affect empathy include psychological stress, anxiety states. The aim of this study was to investigate the impact of acute psychological stress on empathic behavior and its association with oxytocin and vasopressin levels in amygdala and prefrontal cortex. Rats were subjected to 0.2 mA (low) and 1.6 mA (high) intensity of foot shock stress for duration of 20 min. Empathic behavior was found to be improved as a response to low intensity stress, but not to high intensity stress. As a response to lower intensity stress, vasopressin was increased in prefrontal cortex and amygdala; oxytocin was increased in only prefrontal cortex, and corticosterone levels increased in general. Anxiety indicators did not change in low intensity stress group yet; high intensity stress group demonstrated a lesser degree of anxiety response. High intensity stress group stayed unexpectedly more active in middle area of elevated plus maze test equipment, which may support impaired executive decision making abilities in the setting of high anxiety states. Further research is needed to investigate gender effects, the role of dopaminergic system and other stress related pathways in acute stress. Copyright © 2018 Elsevier B.V. All rights reserved.

Stress level among intensive care nurses in the municipality of Paraná (Brazil

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Kelly Cristina Inoue

2014-04-01

Full Text Available Objective. To identify stress levels among intensive care nurses who work in the municipality of Western Paraná, Brazil. Methodology. This is a cross-sectional cohort study, carried out from May to July 2010, included 60 nurses from intensive care units (adult, pediatric, or neonatal of five hospitals. All participants completed the Bianchi Stress Scale. Results. The mean participant age was 31 years; 70% of the nurses were women, 33% had more than 15 years of experience, and 88% conducted care activities. The general level of stress was medium. Stress levels were low for relationships with other units and supervisors, activities related to adequate functioning of the unit and the coordination of activities of the unit. Levels were medium for the following domains: activities related to personnel management, labor conditions for the development of nursing activities, and delivery of care to patient; this last domain was related to the following stress factors: facing patient death, attending to emergencies in the unit, advising patients' family members, and conducting tasks in the minimal time available. Conclusion. Although the general stress level was medium, the identification of domains with a high score can be used to plan intervention strategies to preserve the health of intensive care nurses and, in turn, improve quality of care delivered to severely ill patients.

WORK STRESS LEVEL AND CARING BEHAVIOUR OF NURSES

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Retno Lestari

2017-04-01

Full Text Available Introduction: A nurse who experience burnout feelings will influence their motivation, and quality performance. This situation is probably affecting a decline in work quality towards the caring behaviour demonstrated by nurses to their patiens, particularly for a nurse who are working in the long-stay installation room facing directly to patient's problems. The purpose of this research is to identify the work stress level of nurse towards the nurse's caring behaviour in the long-stay installation room (IRNA in general hospital in Malang. Method: This research used descriptive – correlational, the sampling was Non Probability Purposive Sampling with 93 nurses as the corresponds. The data was analyzed by operating Correlation Pearson, with a significance of p < 0.05. Result: The result found that there was a substantial correlation between the work stress level and the nurse's caring behaviour with p = 0.008 and r = -0.274, and it was a negative correlation. Discussion: It means that when the stress level of nurses will declined, the nurse's caring behavior automatically will beamplified. Conversely, if the stess level of nurses intensively increased, the nurse's caring behaviour become decreased. Thus, this research is needed to be analyzed further in order to asses the quality of caring behaviour by expanding the connected indicator and variable. It is aimed to improve the professionalism and quality of nurses in giving the best service to patients this research need to be continued further in order to asses the quality of nurse's caring behavior by expanding the variable, which is related to internal factors, such as knowledge, perception, emotion, ect and also connected to external factors, such as environment, both physically and non physically like: climate, human being, social economic, culture and ect.

Stress, depression, quality of life and salivary cortisol levels in community health agents.

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Knuth, Berenice Scaletzky; Cocco, Rafaela Abreu; Radtke, Vinicius Augusto; Medeiros, João Ricardo Carvalho; Oses, Jean Pierre; Wiener, Carolina David; Jansen, Karen

2016-06-01

To determine the prevalence of and factors associated with depression and stress with perceived quality of life and the salivary cortisol levels in Community Health Agent (CHA). Materials and Methods Cross-sectional descriptive study of CHAs in Pelotas-RS, Brazil. Data collection, including sociodemographic information and factors related to work and health. Beck Depression Inventory (BDI) II was used to assess depressive symptoms, Inventory of Stress Symptoms Lipp (ISSL) was used for the analysis of stress and the WHOQOL-BREF was used to investigate quality of life. Salivary cortisol was quantified via ELISA test. The assessments showed that 71.0% are in a state of stress resistance, 30.5% were in the alert state of stress and 32.8% were in the stress state of exhaustion. Depressive episodes (BDI≥12) were observed in 28.2%. The environmental domain had the lowest score for quality of life. We observed significantly higher salivary cortisol levels in CHAs with less than 1 year of service and with the lowest quality of life scores in the environmental subsection. A high prevalence of stress and depression was observed in this sample of CHAs. In addition, the worst levels of quality of life were identified in the environmental subsection. Cortisol levels corroborate these findings regarding quality of life within the environmental domain and began working less than a year previously.

[A Model for Predicting Career Satisfaction of Nurses Experiencing Rotation].

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Shin, Sook; Yu, Mi

2017-08-01

This study aimed to present and test a structural model for describing and predicting the factors affecting subjective career satisfaction of nurses experiencing rotation and to develop human resources management strategies for promoting their career satisfaction related to rotation. In this cross-sectional study, we recruited 233 nurses by convenience sampling who had over 1 year of career experience and who had experienced rotation at least once at G university hospital. Data were collected from August to September in 2016 using self-reported questionnaires. The exogenous variables consisted of rotation perception and rotation stress. Endogenous variables consisted of career growth opportunity, work engagement, and subjective career satisfaction. A hypothetical model was tested by asymptotically distribution-free estimates, and model goodness of fit was examined using absolute fit, incremental fit measures. The final model was approved and had suitable fit. We found that subjective career satisfaction was directly affected by rotation stress (β=.20, p=.019) and work engagement (β=.58, pcareer growth opportunity and work engagement. However, there was no total effect of rotation stress on subjective career satisfaction (β=-.09, p=.270). Career growth opportunity directly and indirectly affected subjective career satisfaction (β=.29, pcareer satisfaction. The results of this study suggest that it is necessary to establish systematic and planned criteria for rotation so that nurses can grow and develop through sustained work and become satisfied with their career. © 2017 Korean Society of Nursing Science

Nurse teacher stress in Northern Ireland.

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Hunter, P; Houghton, D M

1993-08-01

Occupational stress among a 60% sample of all nurse tutors in Northern Ireland was investigated by means of the General Health Questionnaire (GHQ), Maslach Burnout Inventory and a stress questionnaire. Seventy per cent of tutors judged themselves to be worse or much worse than usual on 45% of GHQ items. Significant levels of moderate and high burnout were discovered on the sub-scales of emotional exhaustion and depersonalization, with an almost unanimous (95%) report of high burnout arising out of feelings of lack of personal accomplishment. Male nurse tutors reported more frequent and more intense signs of burnout than their female counterparts at a statistically significant level of difference in emotional exhaustion (P = 0.028 and P = 0.003 respectively) and in depersonalization (P work stressor most commonly identified by tutors (72%) was that of experiencing too little time to perform their duties to their satisfaction. The most common request for help to alleviate workplace stress (61%) was for more support and appreciation from their seniors.

Non-standard work schedules, gender, and parental stress

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Mariona Lozano

2016-02-01

Full Text Available Background: Working non-standard hours changes the temporal structure of family life, constraining the time that family members spend with one another and threatening individuals' well-being. However, the empirical research on the link between stress and non-standard schedules has provided mixed results. Some studies have indicated that working non-standard hours is harmful whereas others have suggested that working atypical hours might facilitate the balance between family and work. Moreover, there is some evidence that the association between stress and non-standard employment has different implications for men and women. Objective: This paper examines the association between non-standard work schedules and stress among dual-earner couples with children. Two research questions are addressed. First, do predictability of the schedule and time flexibility moderate the link between non-standard work hours and stress? Second, do non-standard schedules affect men's and women's perceptions of stress differently? Methods: We use a sample of 1,932 working parents from the Canadian 2010 General Social Survey, which includes a time-use diary. A sequential logit regression analysis stratified by gender is employed to model two types of result. First, we estimate the odds of being stressed versus not being stressed. Second, for all respondents feeling stressed, we estimate the odds of experiencing high levels versus moderate levels of stress. Results: Our analysis shows that the link between non-standard working hours and perceived stress differs between mothers and fathers. First, fathers with non-standard schedules appear more likely to experience stress than those working standard hours, although the results are not significant. Among mothers, having a non-standard schedule is associated with a significantly lower risk of experiencing stress. Second, the analysis focusing on the mediating role of flexibility and predictability indicates that

Stress and burnout in oncology.

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Kash, K M; Holland, J C; Breitbart, W; Berenson, S; Dougherty, J; Ouellette-Kobasa, S; Lesko, L

2000-11-01

This article identifies the professional stressors experienced by nurses, house staff, and medical oncologists and examines the effect of stress and personality attributes on burnout scores. A survey was conducted of 261 house staff, nurses, and medical oncologists in a cancer research hospital, and oncologists in outside clinical practices. It measured burnout, psychological distress, and physical symptoms. Each participant completed a questionnaire that quantified life stressors, personality attributes, burnout, psychological distress, physical symptoms, coping strategies, and social support. The results showed that house staff experienced the greatest burnout. They also reported greater emotional exhaustion, a feeling of emotional distance from patients, and a poorer sense of personal accomplishment. Negative work events contributed significantly to level of burnout; however, having a "hardy" personality helped to alleviate burnout. Nurses reported more physical symptoms than house staff and oncologists. However, they were less emotionally distant from patients. Women reported a lower sense of accomplishment and greater distress. The four most frequent methods of relaxing were talking to friends, using humor, drinking coffee or eating, and watching television. One unexpected finding was that the greater the perception of oneself as religious, the lower the level of burnout. Thus, while the rewards of working in oncology are usually sufficient to keep nurses and doctors in the field, they also experience burnout symptoms that vary by gender and personal attributes. House staff are most stressed and report the greatest and most severe symptoms of stress. Interventions are needed that address the specific problems of each group.

Influence of mechanical stress level in preliminary stress-corrosion testing on fatigue strength of a low-carbon steel

International Nuclear Information System (INIS)

Aleskerova, S.A.; Pakharyan, V.A.

1978-01-01

Effect of corrosion and mechanical factors of preliminary stress corrosion of a metal in its fatigue strength, has been investigated. Smooth cylindrical samples of 20 steel have been tested. Preliminary corrosion under stress has been carried out under natural sea conditions. It is shown that mechanical stresses in the case of preliminary corrosion affect fatigue strength of low-carbon steels, decreasing the range of limited durability and fatigue limit. This effect increases with the increase of stress level and agressivity of corrosive medium

The Influence of Time Management Practices on Job Stress Level among Beginning Secondary Agriculture Teachers

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Lambert, Misty D.; Torres, Robert M.; Tummons, John D.

2012-01-01

Monitoring the stress of teachers continues to be important--particularly stress levels of beginning agriculture teachers. The study sought to describe the relationship between beginning teachers' perceived ability to manage their time and their level of stress. The Time Management Practices Inventory and the Job Stress Survey were used to measure…

Water Associated Zero Maze: A novel rat test for long term traumatic re-experiencing

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Gilad eRitov

2014-01-01

Full Text Available Often, freezing and startle behaviors in the context of a previously experienced stress are taken as an indication of posttraumatic stress disorder (PTSD-like symptoms in rats. However, PTSD is characterized by large individual variations of symptoms. In order to take into consideration the complex and long term distinctive variations in effects of trauma exposure additional behavioral measures are required.The current study used a novel behavioral test, the Water Associated Zero Maze (WAZM. This test was planned to enable a formation of an association between the context of the maze and an underwater trauma or swim stress in order to examine the impact of exposure to the context which immediately precedes a stressful or a traumatic experience on rat's complex behavior. Rats were exposed to the WAZM and immediately after to an underwater trauma or short swim. One month later rats were re-exposed to the context of the WAZM while their behavior was video recorded. Furthermore, c-Fos expression in the amygdala was measured 90 min after this exposure.The results of the current study indicate that the WAZM can be used to discern behavioral changes measured a long time after the actual traumatic or stressful events. Furthermore, the behavioral changes detected were accompanied by changes of c-Fos expression in the amygdala of exposed rats. We suggest that the WAZM can be used to model traumatic memories re-experiencing in rodent models of human stress-related pathologies such as PTSD.

Interpersonal Stressors Predict Ghrelin and Leptin Levels in Women

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Jaremka, Lisa M.; Belury, Martha A.; Andridge, Rebecca R.; Malarkey, William B.; Glaser, Ronald; Christian, Lisa; Emery, Charles F.; Kiecolt-Glaser, Janice K.

2014-01-01

Objective Stressful events enhance risk for weight gain and adiposity. Ghrelin and leptin, two hormones that are implicated in appetite regulation, may link stressful events to weight gain; a number of rodent studies suggest that stressors increase ghrelin production. The present study investigated the links among daily stressors, ghrelin and leptin, and dietary intake in humans. Method Women (N = 50) completed three study appointments that were scheduled at least 2 weeks apart. At each visit, women arrived fasting and ate a standardized breakfast and lunch. Blood samples were collected 45 minutes after each meal. Women completed a self-report version of the Daily Inventory of Stressful Events (DISE) at each appointment. Two composites were created from the DISE data, reflecting the number of stressors that did and did not involve interpersonal tension. Results Women who experienced more stressors involving interpersonal tension had higher ghrelin and lower leptin levels than those who experienced fewer interpersonal stressors. Furthermore, women who experienced more interpersonal stressors had a diet that was higher in calories, fat, carbohydrates, protein, sugar, sodium, and fiber, and marginally higher in cholesterol, vegetables (but not fruits), vitamin A, and vitamin C. Stressors that did not involve interpersonal tension were unrelated to ghrelin and leptin levels or any of the dietary components examined. Conclusions These data suggest that ghrelin and leptin may link daily interpersonal stressors to weight gain and obesity. PMID:25032903

Copepod swimming behavior, respiration, and expression of stress-related genes in response to high stocking densities

DEFF Research Database (Denmark)

Nilsson, Birgitte; Jakobsen, Hans Henrik; Stief, Peter

2017-01-01

is problematic for calanoid copepod species like Acartia tonsa. In the present study, we evaluated the response of copepods experiencing stress under high-density conditions by assessing the acute stress level of A. tonsa. Control density was at 100 ind. L−1 while the treatments were increased stepwise up to 10......,000 ind. L−1. Three biological/physiological end-points were studied: swimming behavior, respiration rate and expression level of stress-related genes. None of the elevated densities caused any significant change in swimming behavior, respiration rate or gene expression level. This study suggests...... that adults of A. tonsa do not exhibit any measurable acute stress response when exposed to high culture densities for 12 h....

STRESS LEVEL AND SMOKING STATUS IN CENTRAL IRAN: ISFAHAN HEALTHY HEART PROGRAM

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Hamidreza Roohafza

2011-04-01

Full Text Available BACKGROUND: Individuals are faced with numerous stressful life events which can negatively influence mental health. Many individuals use smoking as a means of confronting stress. Given the relatively high prevalence of smoking in central Iran, the present study was conducted to compare stress levels in smokers, non-smokers and those who had quit smoking.    METHODS: This study was conducted as part of Isfahan Cardiovascular Research Program on 9752 individuals in the cities of Isfahan, Arak, and Najafabad in 2008. Sampling was performed using multi-stage cluster randomization method. Data on age, sex, demographic characteristics, and smoking status was collected through interviews. Stress level detected by General Health questionnaire.Logistic regression and chi- squere test was used for data analyzing.    RESULTS: In the present study, 30% of non-smokers, 32.1% ex- smoker and 36.9% of smokers had GHQ of 4 and higher (P = 0.01. In regression analysis, the final model which was controlled for age, sex, socioeconomic statues (including place of residence, marital status and education level showed that the odds ratio of stress in smokers and ex- smoker was significantly higher than in non-smokers (OR = 1.66 and OR = 1.12, respectively.    CONCLUSION: Since in conducted studies, mental problems and stresses have had an important role in people’s smoking, it seems suitable to use the results of this study to present intervention for correct methods of coping with stress towards reducing the prevalence of smoking in the community.Keywords: Cigarette, Stress, Community-based Program.

Effect of core body temperature, time of day, and climate conditions on behavioral patterns of lactating dairy cows experiencing mild to moderate heat stress.

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Allen, J D; Hall, L W; Collier, R J; Smith, J F

2015-01-01

Cattle show several responses to heat load, including spending more time standing. Little is known about what benefit this may provide for the animals. Data from 3 separate cooling management trials were analyzed to investigate the relationship between behavioral patterns in lactating dairy cows experiencing mild to moderate heat stress and their body temperature. Cows (n=157) were each fitted with a leg data logger that measured position and an intravaginal data logger that measures core body temperature (CBT). Ambient conditions were also collected. All data were standardized to 5-min intervals, and information was divided into several categories: when standing and lying bouts were initiated and the continuance of each bout (7,963 lying and 6,276 standing bouts). In one location, cows were continuously subjected to heat-stress levels according to temperature-humidity index (THI) range (THI≥72). The THI range for the other 2 locations was below and above a heat-stress threshold of 72 THI. Overall and regardless of period of day, cows stood up at greater CBT compared with continuing to stand or switching to a lying position. In contrast, cows lay down at lower CBT compared with continuing to lie or switching to a standing position, and lying bouts lasted longer when cows had lower CBT. Standing bouts also lasted longer when cattle had greater CBT, and they were less likely to lie down (less than 50% of lying bouts initiated) when their body temperature was over 38.8°C. Also, cow standing behavior was affected once THI reached 68. Increasing CBT decreased lying duration and increased standing duration. A CBT of 38.93°C marked a 50% likelihood a cow would be standing. This is the first physiological evidence that standing may help cool cows and provides insight into a communally observed behavioral response to heat. Copyright © 2015 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

Yoga reduces perceived stress and exhaustion levels in healthy elderly individuals.

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Lindahl, Eric; Tilton, Katherine; Eickholt, Nicole; Ferguson-Stegall, Lisa

2016-08-01

This study investigated whether a 7-week yoga intervention could improve physical function, perceived stress, and mental/emotional wellness in elderly participants. 8 participants (66.5 ± 0.3 years) attended 2 60-min Hatha yoga sessions/week for 7 weeks, and performed pre- and post-intervention assessments. Balance was assessed using a 5-test battery. Flexibility was measured by sit-and-reach and shoulder flexibility tests. Functional mobility tests included 8-ft up-and-go, 5 chair stands, and 4-m walk. Participants completed SF-12, exhaustion level, and Perceived Stress Scale (PSS) questionnaires. SF-12 Mental Component Summary scores, exhaustion levels, and PSS scores improved post-intervention. No differences were found for physical function measures. Yoga participation can improve mental/emotional wellness, exhaustion levels, and stress levels in elderly individuals, even without measurable improvements in physical function. Clinicians and health practitioners who work with the elderly should consider yoga as a potential therapeutic modality for improving important aspects of quality of life in this population. Copyright © 2016 Elsevier Ltd. All rights reserved.

Association of experienced and evaluative well-being with health in nine countries with different income levels: a cross-sectional study.

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Miret, Marta; Caballero, Francisco Félix; Olaya, Beatriz; Koskinen, Seppo; Naidoo, Nirmala; Tobiasz-Adamczyk, Beata; Leonardi, Matilde; Haro, Josep Maria; Chatterji, Somnath; Ayuso-Mateos, José Luis

2017-08-23

It is important to know whether the relationships between experienced and evaluative well-being and health are consistent across countries with different income levels. This would allow to confirm whether the evidence found in high income countries is the same as in low- and middle-income countries and to suggest policy recommendations that are generalisable across countries. We assessed the association of well-being with health status; analysed the differential relationship that positive affect, negative affect, and evaluative well-being have with health status; and examined whether these relationships are similar across countries. In this cross-sectional study, interviews were conducted amongst 53,269 adults from nine countries in Africa, Asia, Europe, and Latin America. Evaluative well-being was measured with a short version of the World Health Organization (WHO) Quality of Life instrument, and experienced well-being was measured with the Day Reconstruction Method. Decrements in health were assessed with the 12-item version of WHO Disability Assessment Schedule 2.0. Block-wise linear regression and structural equation models were employed. Considering the overall sample, evaluative well-being was more strongly associated with health (β = -0.35) than experienced well-being (β = -0.14), and negative affect was more strongly associated with health (β = 0.10) than positive affect (β = -0.02). The relationship between health and well-being was similar across countries. Lower scores in evaluative well-being and a higher age were the factors more strongly related with a worse health. The different patterns observed across countries may be related to differences in the countries' gross domestic product, social protection system, economic situation, health care provision, lifestyle behaviours, or living conditions. The fact that evaluative well-being is more predictive of health than experienced well-being suggests that our level of satisfaction with our

Effects of salt stress levels on five maize ( Zea mays L.) cultivars at ...

African Journals Online (AJOL)

Effects of salt stress levels on five maize ( Zea mays L.) cultivars at germination stage. ... To investigation the effects of salt stress levels (0, 50, 100, 150, 200 and 250 mM NaCl) on five maize (Zea mays L.) cultivars at ... from 32 Countries:.

The constant threat of terrorism: stress levels and coping strategies amongst university students of Karachi.

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Ahmed, Ayesha Ejaz; Masood, Komal; Dean, Sohni Vicky; Shakir, Tanzila; Kardar, Ahmed Abdul Hafeez; Barlass, Usman; Imam, Syed Haider; Mohmand, Mohammad Ghawar Khan; Ibrahim, Hussain; Khan, Imad Saeed; Akram, Usman; Hasnain, Farid

2011-04-01

To assess the levels of stress in the face of terrorism and the adopted coping strategies, amongst the student population of universities in Karachi. A descriptive, cross sectional study was conducted on undergraduate students from four universities of Karachi. Self-administered questionnaires were filled out by 291 students. Pearson Chi-Square test was used to assess associations between stress levels and different variables at a level of significance of 0.05%. A total of 65.8% of the students had mild stress levels, 91.5% of university students were exposed to terrorism through television, while only 26.5% students reported personal exposure to terrorism. 67.4% students were forbidden by their parents to go out (p = 0.002). Most of those who had self exposure to an attack were the ones whose parents forbade them from going out (p = 0.00). Most commonly used coping strategy was increased faith in religion. Irritability was the most common stress symptom. A majority of students studying in universities of Karachi had mild stress levels due to the constant threat of terrorism whereas a minority had severe stress levels. Possible reasons for resilience and only mild stress levels could be the history of Karachi's internal conflicts and its prolonged duration of being exposed to terrorism. These students who are positive for stress need to be targeted for counseling either through the media or through their universities. More extensive research is needed in this area.

Experienced job autonomy among maternity care professionals in The Netherlands.

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Perdok, Hilde; Cronie, Doug; van der Speld, Cecile; van Dillen, Jeroen; de Jonge, Ank; Rijnders, Marlies; de Graaf, Irene; Schellevis, François G; Verhoeven, Corine J

2017-11-01

High levels of experienced job autonomy are found to be beneficial for healthcare professionals and for the relationship with their patients. The aim of this study was to assess how maternity care professionals in the Netherlands perceive their job autonomy in the Dutch maternity care system and whether they expect a new system of integrated maternity care to affect their experienced job autonomy. A cross-sectional survey. The Leiden Quality of Work Life Questionnaire was used to assess experienced job autonomy among maternity care professionals. Data were collected in the Netherlands in 2015. 799 professionals participated of whom 362 were primary care midwives, 240 obstetricians, 93 clinical midwives and 104 obstetric nurses. The mean score for experienced job autonomy was highest for primary care midwives, followed by obstetricians, clinical midwives and obstetric nurses. Primary care midwives scored highest in expecting to lose their job autonomy in an integrated care system. There are significant differences in experienced job autonomy between maternity care professionals. When changing the maternity care system it will be a challenge to maintain a high level of experienced job autonomy for professionals. A decrease in job autonomy could lead to a reduction in job related wellbeing and in satisfaction with care among pregnant women. Copyright © 2017. Published by Elsevier Ltd.

EARLY HEAD START FAMILIES' EXPERIENCES WITH STRESS: UNDERSTANDING VARIATIONS WITHIN A HIGH-RISK, LOW-INCOME SAMPLE.

Science.gov (United States)

Hustedt, Jason T; Vu, Jennifer A; Bargreen, Kaitlin N; Hallam, Rena A; Han, Myae

2017-09-01

The federal Early Head Start program provides a relevant context to examine families' experiences with stress since participants qualify on the basis of poverty and risk. Building on previous research that has shown variations in demographic and economic risks even among qualifying families, we examined possible variations in families' perceptions of stress. Family, parent, and child data were collected to measure stressors and risk across a variety of domains in families' everyday lives, primarily from self-report measures, but also including assay results from child cortisol samples. A cluster analysis was employed to examine potential differences among groups of Early Head Start families. Results showed that there were three distinct subgroups of families, with some families perceiving that they experienced very high levels of stress while others perceived much lower levels of stress despite also experiencing poverty and heightened risk. These findings have important implications in that they provide an initial step toward distinguishing differences in low-income families' experiences with stress, thereby informing interventions focused on promoting responsive caregiving as a possible mechanism to buffer the effects of family and social stressors on young children. © 2017 Michigan Association for Infant Mental Health.

Moral Stress and Job Burnout Among Frontline Staff Conducting Clinical Research on Affective and Anxiety Disorders.

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Fried, Adam L; Fisher, Celia B

2016-06-01

There has been increased attention on job-related stress and burnout experienced by clinicians working with vulnerable and at-risk populations, including effects on personal mental health, therapeutic decision-making, and job effectiveness. Little is known, however, about the job-related stressors and symptoms of burnout experienced by clinical research staff working with similar populations, especially in terms of moral stress they may experience when adherence to scientific procedures appears to conflict with their personal commitment to address the clinical needs of their research participants or role as health care provider. In this national study, 125 frontline research workers conducting clinical research studies with individuals diagnosed with affective and anxiety disorders completed an online survey including measures assessing research work related moral stress, job burnout, organizational ethics climate and organizational research support. Results indicated that younger research workers, those whose research work was part of a graduate assistantship and perceptions of higher participant research risk were associated with higher levels of moral stress and job burnout. Supportive organizational climates were associated with lower levels of moral stress and job burnout. Recommendations for clinical research workers, supervisors and clinical training directors are discussed.

The use of self-Reiki for stress reduction and relaxation.

Science.gov (United States)

Bukowski, Elaine L

2015-09-01

More than one-third of college students reported the desire for stress reduction techniques and education. The purpose of this study was to determine the effects of a 20-week structured self-Reiki program on stress reduction and relaxation in college students. Students were recruited from Stockton University and sessions were conducted in the privacy of their residence. Twenty students completed the entire study consisting of 20 weeks of self-Reiki done twice weekly. Each participant completed a Reiki Baseline Credibility Scale, a Reiki Expectancy Scale, and a Perceived Stress Scale (PSS) after acceptance into the study. The PSS was completed every four weeks once the interventions were initiated. A global assessment questionnaire was completed at the end of the study. Logs summarizing the outcome of each session were submitted at the end of the study. With the exception of three participants, participants believed that Reiki is a credible technique for reducing stress levels. Except for two participants, participants agreed that Reiki would be effective in reducing stress levels. All participants experienced stress within the month prior to completing the initial PSS. There was a significant reduction in stress levels from pre-study to post-study. There was a correlation between self-rating of improvement and final PSS scores. With one exception, stress levels at 20 weeks did not return to pre-study stress levels. This study supports the hypothesis that the calming effect of Reiki may be achieved through the use of self-Reiki.

Locus of control among spinal cord injury patients with different levels of posttraumatic stress disorder.

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Chung, Man Cheung; Preveza, Eleni; Papandreou, Konstantinos; Prevezas, Nikolaos

2007-08-30

Two hypotheses were investigated in the present study: 1) Patients with full posttraumatic stress symptoms following spinal cord injury (SCI) would experience more general health problems than those with partial posttraumatic stress disorder (PTSD), with no-PTSD and the control group; 2) Patients with full PTSD would endorse the external locus of control more than those with partial PTSD, no-PTSD and the control group. Sixty-two patients were recruited from a specialized rehabilitation clinic for spinal cord injury. The control group comprised 60 participants without SCI. Patients with SCI were assessed using the Posttraumatic Stress Disorder Checklist, the General Health Questionnaire-28 (GHQ-28) and the Multidimensional Health Locus of Control (MHLC). The control group was assessed using the GHQ-28 and the MHLC. The full PTSD group experienced more somatic problems, anxiety, social dysfunction and depression than the partial PTSD, the no-PTSD and the control groups. The results also showed that the full PTSD group endorsed significantly more external health locus of control than the control group. However, no significant differences were found between the three patient groups in health locus of control. The three PTSD sub-scales were positively correlated with general health problems. Further analyses showed that partial PTSD patients with paraplegia and partial PTSD patients whose SCI had a medically related cause were more likely to report less internal locus of control than other patients. Patients who suffered from full PTSD experienced more general health problems than those with fewer PTSD symptoms and those without SCI. External locus of control was a distinctive strategy that SCI-PTSD patients used in coping with the effects of SCI-PTSD.

The hippocampal response to psychosocial stress varies with salivary uric acid level

Science.gov (United States)

Goodman, Adam M.; Wheelock, Muriah D.; Harnett, Nathaniel G.; Mrug, Sylvie; Granger, Douglas A.; Knight, David C.

2016-01-01

Uric acid is a naturally occurring, endogenous compound that impacts mental health. In particular, uric acid levels are associated with emotion-related psychopathology (e.g., anxiety and depression). Therefore, understanding uric acid’s impact on the brain would provide valuable new knowledge regarding neural mechanisms that mediate the relationship between uric acid and mental health. Brain regions including the prefrontal cortex, amygdala, and hippocampus underlie stress reactivity and emotion regulation. Thus, uric acid may impact emotion by modifying the function of these brain regions. The present study used functional magnetic resonance imaging (fMRI) during a psychosocial stress task to investigate the relationship between baseline uric acid levels (in saliva) and brain function. Results demonstrate that activity within the bilateral hippocampal complex varied with uric acid concentrations. Specifically, activity within the hippocampus and surrounding cortex increased as a function of uric acid level. The current findings suggest that uric acid levels modulate stress-related hippocampal activity. Given that the hippocampus has been implicated in emotion regulation during psychosocial stress, the present findings offer a potential mechanism by which uric acid impacts mental health. PMID:27725214

The hippocampal response to psychosocial stress varies with salivary uric acid level.

Science.gov (United States)

Goodman, Adam M; Wheelock, Muriah D; Harnett, Nathaniel G; Mrug, Sylvie; Granger, Douglas A; Knight, David C

2016-12-17

Uric acid is a naturally occurring, endogenous compound that impacts mental health. In particular, uric acid levels are associated with emotion-related psychopathology (e.g., anxiety and depression). Therefore, understanding uric acid's impact on the brain would provide valuable new knowledge regarding neural mechanisms that mediate the relationship between uric acid and mental health. Brain regions including the prefrontal cortex, amygdala, and hippocampus underlie stress reactivity and emotion regulation. Thus, uric acid may impact emotion by modifying the function of these brain regions. The present study used functional magnetic resonance imaging (fMRI) during a psychosocial stress task to investigate the relationship between baseline uric acid levels (in saliva) and brain function. Results demonstrate that activity within the bilateral hippocampal complex varied with uric acid concentrations. Specifically, activity within the hippocampus and surrounding cortex increased as a function of uric acid level. The current findings suggest that uric acid levels modulate stress-related hippocampal activity. Given that the hippocampus has been implicated in emotion regulation during psychosocial stress, the present findings offer a potential mechanism by which uric acid impacts mental health. Copyright © 2016 IBRO. Published by Elsevier Ltd. All rights reserved.

Gender disparities among the association between cumulative family-level stress & adolescent weight status.

Science.gov (United States)

Hernandez, Daphne C; Pressler, Emily

2015-04-01

To investigate precursors to gender-related obesity disparities by examining multiple family-level stress indices. Analyses was based on adolescents born between 1975 and 1991 to women from the 1979 National Longitudinal Study of Youth data set (N=4762). Three types of family-level stressors were captured from birth to age 15: family disruption and conflict, financial strain, and maternal risky health behaviors, along with a total cumulative risk index. Body mass index was constructed on reference criteria for children outlined by the Centers for Disease Control. Multivariate logistic regressions were conducted for the three types of family stressors and for the total cumulative index. The accumulation of family disruption and conflict and financial stress was positively related to female adolescents being overweight/obese. Childhood exposure to maternal risky health behaviors was positively associated with higher weight status for male adolescents. Total cumulative stress was related to overweight/obesity for females, but not males. Different family-level stress indices are associated with the weight status of female and male adolescents. Combining types of family-level stress into one cumulative index appears to mask these differences. Copyright © 2015 Elsevier Inc. All rights reserved.

Secondary traumatic stress among emergency nurses: a cross-sectional study.

Science.gov (United States)

Duffy, Emer; Avalos, Gloria; Dowling, Maura

2015-04-01

Emergency department nurses are required to deal with emotional trauma issues on a daily basis, which may result in them experiencing symptoms of secondary traumatic stress, a consequence of stress experienced when helping or wanting to help a person traumatised or suffering. This study measured emergency department nurses' self-reported levels of secondary traumatic stress. Registered nurses (n = 117) working at three emergency departments in the Western geographical region of Ireland were invited to complete the secondary traumatic stress scale (STSS). A response rate of 90% (n = 105) was achieved. Most participants (n = 67/64%) met the criteria for secondary traumatic stress. A statistically significant finding was that the highest proportion (82%) of secondary traumatic stress existed in the staff nurse group (p = 0.042). Moreover, for those nurses reporting secondary traumatic stress, statistical significance was found for the variables 'change of career considered' (p = 0.017) and 'finds alcohol helpful in alleviating work-related stress' (p = 0.004), when compared with nurses not reporting secondary traumatic stress. The findings suggest the need to examine current crisis management interventions and to introduce new systems to support nurses in Irish emergency departments. Moreover, because different types of traumatic events in the ED require different types of interventions, the prevention and management of STS among emergency department nurses must be tackled using a variety of approaches. Copyright © 2014 Elsevier Ltd. All rights reserved.

Perceived life stress exposure modulates reward-related medial prefrontal cortex responses to acute stress in depression.

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Kumar, Poornima; Slavich, George M; Berghorst, Lisa H; Treadway, Michael T; Brooks, Nancy H; Dutra, Sunny J; Greve, Douglas N; O'Donovan, Aoife; Bleil, Maria E; Maninger, Nicole; Pizzagalli, Diego A

2015-07-15

Major depressive disorder (MDD) is often precipitated by life stress and growing evidence suggests that stress-induced alterations in reward processing may contribute to such risk. However, no human imaging studies have examined how recent life stress exposure modulates the neural systems that underlie reward processing in depressed and healthy individuals. In this proof-of-concept study, 12 MDD and 10 psychiatrically healthy individuals were interviewed using the Life Events and Difficulties Schedule (LEDS) to assess their perceived levels of recent acute and chronic life stress exposure. Additionally, each participant performed a monetary incentive delay task under baseline (no-stress) and stress (social-evaluative) conditions during functional MRI. Across groups, medial prefrontal cortex (mPFC) activation to reward feedback was greater during acute stress versus no-stress conditions in individuals with greater perceived stressor severity. Under acute stress, depressed individuals showed a positive correlation between perceived stressor severity levels and reward-related mPFC activation (r=0.79, p=0.004), whereas no effect was found in healthy controls. Moreover, for depressed (but not healthy) individuals, the correlations between the stress (r=0.79) and no-stress (r=-0.48) conditions were significantly different. Finally, relative to controls, depressed participants showed significantly reduced mPFC gray matter, but functional findings remained robust while accounting for structural differences. Small sample size, which warrants replication. Depressed individuals experiencing greater recent life stress recruited the mPFC more under stress when processing rewards. Our results represent an initial step toward elucidating mechanisms underlying stress sensitization and recurrence in depression. Copyright © 2015 Elsevier B.V. All rights reserved.

Perceptions of family members of palliative medicine and hospice patients who experienced music therapy.

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Gallagher, Lisa M; Lagman, Ruth; Bates, Debbie; Edsall, Melissa; Eden, Patricia; Janaitis, Jessica; Rybicki, Lisa

2017-06-01

Evidence shows that music therapy aids in symptom management and improves quality of life for palliative medicine and hospice patients. The majority of previous studies have addressed patient needs, while only a few addressed the needs of family members. The primary purpose of this study was to understand family members' perceptions of music therapy experienced by a relative in palliative medicine or hospice. Patient self-reported scales and music therapist assessment of change were also investigated. Patients scored their symptoms (pain, anxiety, depression, shortness of breath, and mood) before and after music therapy sessions. One family member present during the session assessed perceived effect on the patient's pain, anxiety, depression, shortness of breath, stress level, restlessness, comfort level, mood, and quality of life. The effect on family member's stress level, quality of life, and mood and helpfulness of the music therapy session for the patient and self were studied. Recommendations about future patient participation in music therapy and qualitative comments were also solicited. Fifty family member/patient dyads participated in the study. Family member perceptions were positive, with 82% of responders indicating improvement for self and patient in stress, mood, and quality of life; 80% rating the session as extremely helpful; and 100% of 49 recommending further music therapy sessions for the patient. Patients reported statistically significant improvement in pain, depression, distress, and mood scores. Family members of patients in palliative medicine and hospice settings reported an immediate positive impact of music therapy on the patient and on themselves. More research needs to be conducted to better understand the benefits of music therapy for family members.

An Exploratory Study of the Effects of Mindfulness on Perceived Levels of Stress among School-Children from Lower Socioeconomic Backgrounds

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Costello, Elizabeth; Lawler, Margaret

2014-01-01

Children from lower socioeconomic backgrounds are at increased risk of experiencing stress and associated social-emotional difficulties and behavioural problems, which can undermine academic performance and lead to school drop-out. Previous studies investigating the effects of mindfulness have evidenced positive outcomes among children pertaining…

Prevalence of depression and its relation to stress level among medical students in Puducherry, India

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S Ganesh Kumar

2017-01-01

Full Text Available Background: Currently, depression among medical students is an important health issue at the global level. There is also a paucity of information on its relation to the stress level. Objective: The aim of this study is to assess the prevalence of depression and its relation to stress level and other factors among medical students. Materials and Methods: A cross-sectional study was conducted among medical students at a tertiary care medical institution in Puducherry, coastal south India. Beck Depression Inventory Scale was used for screening of depression and Cohen's Perceived Stress scale to assess perceived stress level. Data on associated factors were collected by self-administered questionnaire. Results: The overall prevalence of depression was found to be 48.4% (215/444. According to the cutoff scores, 229 (51.6% students scored as normal (0–9, 149 (33.6% as mild (10–18, 60 (13.5% as moderate (19–29, 3 (0.7% as severe (30–40, and 3 (0.7% students scored as very severe (>40 depression. Depression was significantly less among those with mild stress (adjusted odds ratio [OR] = 0.010 and moderate stress level (adjusted OR = 0.099 compared to severe stress level and those without interpersonal problems (adjusted OR = 0.448. Conclusion: Depression is more common among medical students. Stress coping mechanisms and improvement of interpersonal relationship may help to reduce depressive symptoms among medical students.

A randomized controlled trial of brief Somatic Experiencing for chronic low back pain and comorbid post-traumatic stress disorder symptoms

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Andersen, Tonny Elmose; Lahav, Yael; Ellegaard, Hanne

2017-01-01

Background: It is well documented that comorbid post-traumatic stress disorder (PTSD) in chronic pain is associated with a more severe symptom profile with respect to pain, disability and psychological distress. However, very few intervention studies exist targeting both PTSD and pain. The current...... study is the first randomized controlled trial evaluating the effect of the body-oriented trauma approach of Somatic Experiencing (SE) for comorbid PTSD and low back pain. Although the method is well recognized by clinicians and widely used, SE still needs to be tested in a randomized clinical trial...... in comparison with an active control group. Objective: The aim of the current study was to compare the effect of an SE intervention in addition to treatment-as-usual (TAU) for patients with chronic low back pain and comorbid PTSD compared to TAU alone. Method: The study was a two-group randomized controlled...

Military Experience and Levels of Stress and Coping in Police Officers

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Hartley, Tara A.; Violanti, John M.; Mnatsakanova, Anna; Andrew, Michael E.; Burchfiel, Cecil M.

2013-01-01

Policing is a stressful occupation and working in this environment may make officers more vulnerable to adverse psychological and physiological outcomes. The impact of prior military experience on work stress and coping strategies has not been well-studied in police. The purpose of this cross-sectional study was to examine differences in levels of police-related stress and coping in officers with and without military experience. Participants were 452 police officers from the Buffalo Cardio-me...

Endogenous ROS levels in C. elegans under exogenous stress support revision of oxidative stress theory of life-history tradeoffs.

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Smith, Samson W; Latta, Leigh C; Denver, Dee R; Estes, Suzanne

2014-07-24

The oxidative stress theory of life-history tradeoffs states that oxidative stress caused by damaging free radicals directly underpins tradeoffs between reproduction and longevity by altering the allocation of energetic resources between these tasks. We test this theory by characterizing the effects of exogenous oxidative insult and its interaction with thermal stress and diet quality on a suite of life-history traits and correlations in Caenorhabditis elegans nematodes. We also quantify demographic aging rates and endogenous reactive oxygen species (ROS) levels in live animals. Our findings indicate a tradeoff between investment in reproduction and antioxidant defense (somatic maintenance) consistent with theoretical predictions, but correlations between standard life-history traits yield little evidence that oxidative stress generates strict tradeoffs. Increasing oxidative insult, however, shows a strong tendency to uncouple positive phenotypic correlations and, in particular, to reduce the correlation between reproduction and lifespan. We also found that mild oxidative insult results in lower levels of endogenous ROS accompanied by hormetic changes in lifespan, demographic aging, and reproduction that disappear in combined-stress treatments--consistent with the oxidative stress theory of aging. Our findings demonstrate that oxidative stress is a direct contributor to life-history trait variation and that traditional tradeoffs are not necessary to invoke oxidative stress as a mediator of relationships between life-history traits, supporting previous calls for revisions to theory.

Stress and Coping with Stress in Adolescence

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Petra Dolenc

2015-12-01

Full Text Available Because of the many developmental changes in adolescence, young people are exposed to greater likelihood of experiencing stress. On the other hand, this period is critical for developing effective and constructive coping strategies. In the contribution, we summarize part of what is known about stress, stress responses and coping. Throughout, we focus on common stressful events among adolescents and emphasize the importance of dealing successfully with stressors in their daily lives. Finally, we highlight the most frequently used instruments to measure coping behaviour in youth and present an overview of the research findings on differences in coping among adolescents according to age and gender.

Chronic pain, perceived stress, and cellular aging: an exploratory study

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Sibille Kimberly T

2012-02-01

Full Text Available Abstract Background Chronic pain conditions are characterized by significant individual variability complicating the identification of pathophysiological markers. Leukocyte telomere length (TL, a measure of cellular aging, is associated with age-related disease onset, psychosocial stress, and health-related functional decline. Psychosocial stress has been associated with the onset of chronic pain and chronic pain is experienced as a physical and psychosocial stressor. However, the utility of TL as a biological marker reflecting the burden of chronic pain and psychosocial stress has not yet been explored. Findings The relationship between chronic pain, stress, and TL was analyzed in 36 ethnically diverse, older adults, half of whom reported no chronic pain and the other half had chronic knee osteoarthritis (OA pain. Subjects completed a physical exam, radiographs, health history, and psychosocial questionnaires. Blood samples were collected and TL was measured by quantitative polymerase chain reaction (qPCR. Four groups were identified characterized by pain status and the Perceived Stress Scale scores: 1 no pain/low stress, 2 no pain/high stress, chronic pain/low stress, and 4 chronic pain/high stress. TL differed between the pain/stress groups (p = 0.01, controlling for relevant covariates. Specifically, the chronic pain/high stress group had significantly shorter TL compared to the no pain/low stress group. Age was negatively correlated with TL, particularly in the chronic pain/high stress group (p = 0.03. Conclusions Although preliminary in nature and based on a modest sample size, these findings indicate that cellular aging may be more pronounced in older adults experiencing high levels of perceived stress and chronic pain.

Moderate Level Alcohol During Pregnancy, Prenatal Stress, or Both and Limbic-Hypothalamic-Pituitary-Adrenocortical Axis Response to Stress in Rhesus Monkeys

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Schneider, Mary L.; Moore, Colleen F.; Kraemer, Gary W.

2004-01-01

This study examined the relationship between moderate-level prenatal alcohol exposure, prenatal stress, and postnatal response to a challenging event in 6-month-old rhesus monkeys. Forty-one rhesus monkey (Macaca mulatta) infants were exposed prenatally to moderate level alcohol, maternal stress, or both. Offspring plasma cortisol and…

Patient satisfaction, stress and burnout in nursing personnel in emergency departments: A cross-sectional study.

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Ríos-Risquez, M Isabel; García-Izquierdo, Mariano

2016-07-01

Patient satisfaction is considered a measure of the status of the interaction between health- care professionals and service users. The level of this measure indicates the quality of the care received. Burnout is a common phenomenon in nursing professionals and it is a response to the chronic occupational stress. Different studies have shown a link between patient satisfaction and stress and burnout syndrome experienced by nursing personnel in various hospital units. The main objective of this study was to analyze the associations between patients' satisfaction with emergency services and perception of work stress and burnout by the nursing professionals who looked after these patients at a group level. The study followed a descriptive and cross-sectional design; the data were collected by means of questionnaires. Emergency services at two general hospitals in Murcia (Spain). Two samples, one formed of emergency service nursing professionals (n=148) and the other formed by patients (n=390), who were grouped in 48 units of analysis. To evaluate perception of stress and burnout of the nursing personnel, we used the Spanish adaptation of the Nursing Stress Scale for hospital emergency nursing personnel, and the Spanish adaptation of the Maslach Burnout Inventory, respectively. A Spanish adaptation of the La Mónica-Obsert Patient Satisfaction Scale was used to define the patients' feelings about their nursing care. Moreover, some socio-demographic variables and the length of stay in the emergency unit were included in the protocol. Before statistical analysis, the data were collated at a group level. The intraclass correlation coefficients and the Average Deviation Index support the aggregation of these data at a unit level. Neither perception of stress nor the various elements of burnout experienced by nursing staff were related to patients' levels of satisfaction. We observed a significant and positive association between stress perception among the nurses and two

Experienced and potential medical tourists' service quality expectations.

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Guiry, Michael; Scott, Jeannie J; Vequist, David G

2013-01-01

The paper's aim is to compare experienced and potential US medical tourists' foreign health service-quality expectations. Data were collected via an online survey involving 1,588 US consumers engaging or expressing an interest in medical tourism. The sample included 219 experienced and 1,369 potential medical tourists. Respondents completed a SERVQUAL questionnaire. Mann-Whitney U-tests were used to determine significant differences between experienced and potential US medical tourists' service-quality expectations. For all five service-quality dimensions (tangibles, reliability, responsiveness, assurance and empathy) experienced medical tourists had significantly lower expectations than potential medical tourists. Experienced medical tourists also had significantly lower service-quality expectations than potential medical tourists for 11 individual SERVQUAL items. Results suggest using experience level to segment medical tourists. The study also has implications for managing medical tourist service-quality expectations at service delivery point and via external marketing communications. Managing medical tourists' service quality expectations is important since expectations can significantly influence choice processes, their experience and post-consumption behavior. This study is the first to compare experienced and potential US medical tourist service-quality expectations. The study establishes a foundation for future service-quality expectations research in the rapidly growing medical tourism industry.

Decreased total antioxidant levels and increased oxidative stress in ...

African Journals Online (AJOL)

21–25 ... Decreased total antioxidant levels and increased oxidative stress in South ... antioxidant-rich diet and lifestyle changes in T2DM patients would help to avert the .... glycation of proteins and the formation of advanced glycosylation.

Stress and sleep reactivity: a prospective investigation of the stress-diathesis model of insomnia.

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Drake, Christopher L; Pillai, Vivek; Roth, Thomas

2014-08-01

To prospectively assess sleep reactivity as a diathesis of insomnia, and to delineate the interaction between this diathesis and naturalistic stress in the development of insomnia among normal sleepers. Longitudinal. Community-based. 2,316 adults from the Evolution of Pathways to Insomnia Cohort (EPIC) with no history of insomnia or depression (46.8 ± 13.2 y; 60% female). None. Participants reported the number of stressful events they encountered at baseline (Time 1), as well as the level of cognitive intrusion they experienced in response to each stressor. Stressful events (OR = 1.13; P stress-induced cognitive intrusion (OR = 1.61; P stressful events on risk for insomnia (P sleep reactivity significantly increased risk for insomnia (OR = 1.78; P sleep reactivity moderated the effects of stress-induced intrusion (P sleep reactivity. Trait sleep reactivity also constituted a significant risk for depression (OR = 1.67; P sleep reactivity is a significant risk factor for incident insomnia, and that it triggers insomnia by exacerbating the effects of stress-induced intrusion. Sleep reactivity is also a precipitant of depression, as mediated by insomnia. These findings support the stress-diathesis model of insomnia, while highlighting sleep reactivity as an important diathesis. Drake CL, Pillai V, Roth T. Stress and sleep reactivity: a prospective investigation of the stress-diathesis model of insomnia.

Frequency and Wavevector Dependence of the Atomic Level Stress-Stress Correlation Function in a Model Supercooled Liquid

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Levashov, Valentin A.; Morris, James R.; Egami, Takeshi

2012-02-01

Temporal and spatial correlations among the local atomic level shear stresses were studied for a model liquid iron by molecular dynamics simulation [PRL 106,115703]. Integration over time and space of the shear stress correlation function F(r,t) yields viscosity via Green-Kubo relation. The stress correlation function in time and space F(r,t) was Fourier transformed to study the dependence on frequency, E, and wave vector, Q. The results, F(Q,E), showed damped shear stress waves propagating in the liquid for small Q at high and low temperatures. We also observed additional diffuse feature that appears as temperature is reduced below crossover temperature of potential energy landscape at relatively low frequencies at small Q. We suggest that this additional feature might be related to dynamic heterogeneity and boson peaks. We also discuss a relation between the time-scale of the stress-stress correlation function and the alpha-relaxation time of the intermediate self-scattering function S(Q,E).

Evaluation and correlation of stress scores with blood pressure, endogenous cortisol levels, and homocysteine levels in patients with central serous chorioretinopathy and comparison with age-matched controls.

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Agarwal, Abhishek; Garg, Monika; Dixit, Nikhil; Godara, Rohini

2016-11-01

Stress had been associated with the development of central serous chorioretinopathy (CSC). The study was designed to evaluate the effect of stress on other risk factors of CSC such as serum cortisol levels, serum homocysteine levels, and blood pressure (BP) in CSC patients. To compare stress scores, serum cortisol and serum homocysteine levels, and BP of CSC patients with that of control population and to correlate stress scores of CSC patients with BP, serum cortisol levels, and serum homocysteine levels. Stress scores, serum morning and evening cortisol levels, serum homocysteine levels, systolic and diastolic BP of 54 CSC patients were measured and compared with that of 54 age- and sex-related controls using Student's t-test. Stress scores of CSC patients were correlated with systolic and diastolic BP, serum morning and evening cortisol levels and serum homocysteine levels and Pearson correlation coefficient (r) were calculated. Stress scores, serum homocysteine levels, serum morning and evening cortisol levels, and systolic and diastolic BP were all elevated in CSC patients as compared with age- and sex-related controls (P Stress scores of CSC patients were found to correlate strongly with serum homocysteine levels, serum morning and evening cortisol levels, and systolic and diastolic BP, with r values 0.82, 0.8, 0.8, 0.8, and 0.81, respectively (P Stress scores were elevated in CSC patients and were strongly correlated with serum homocysteine and cortisol levels and BP.

Stress experiences of family members of registered sex offenders.

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Tewksbury, Richard; Levenson, Jill

2009-01-01

The collateral consequences of sex offender registration and notification (SORN) have been well established, although little evidence has supported the efficacy of SORN. Based on the belief that family members provide some of the most consistent, important, and intense forms of support for criminal offenders in general and registered sex offenders (RSOs) more specifically, the experiences of sanctions, losses, and stresses of these individuals is examined. Using survey responses from 584 individuals known to visit online support and advocacy groups for RSOs and their loved ones, this study identifies the stress levels and stressors experienced by this population. Findings show that family members of RSOs experience high levels of social isolation, fear, shame, property damage, and forced residential relocation. Perceived stress is significantly higher for those who are of lower economic means, feel isolated, have high levels of fear and shame/embarrassment, or were forced to move. (c) 2009 John Wiley & Sons, Ltd.

Vicarious social defeat stress: Bridging the gap between physical and emotional stress.

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Sial, Omar K; Warren, Brandon L; Alcantara, Lyonna F; Parise, Eric M; Bolaños-Guzmán, Carlos A

2016-01-30

Animal models capable of differentiating the neurobiological intricacies between physical and emotional stress are scarce. Current models rely primarily on physical stressors (e.g., chronic unpredictable or mild stress, social defeat, learned helplessness), and neglect the impact of psychological stress alone. This is surprising given extensive evidence that a traumatic event needs not be directly experienced to produce enduring perturbations on an individual's health and psychological well-being. Post-traumatic stress disorder (PTSD), a highly debilitating neuropsychiatric disorder characterized by intense fear of trauma-related stimuli, often occurs in individuals that have only witnessed a traumatic event. By modifying the chronic social defeat stress (CSDS) paradigm to include a witness component (witnessing the social defeat of another mouse), we demonstrate a novel behavioral paradigm capable of inducing a robust behavioral syndrome reminiscent of PTSD in emotionally stressed adult mice. We describe the vicarious social defeat stress (VSDS) model that is capable of inducing a host of behavioral deficits that include social avoidance and other depressive- and anxiety-like phenotypes in adult male mice. VSDS exposure induces weight loss and spike in serum corticosterone (CORT) levels. A month after stress, these mice retain the social avoidant phenotype and have an increased CORT response when exposed to subsequent stress. The VSDS is a novel paradigm capable of inducing emotional stress by isolating physical stress/confrontation in mice. The VSDS model can be used to study the short- and long-term neurobiological consequences of exposure to emotional stress in mice. Copyright © 2015 Elsevier B.V. All rights reserved.

Terrorism, post-traumatic stress, coping strategies, and spiritual outcomes.

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Meisenhelder, Janice Bell; Marcum, John P

2009-03-01

This mail survey measured post-traumatic stress symptoms, spiritual and non-spiritual coping strategies, and positive spiritual outcomes following the tragedies of 9/11/01 in a national, random sample of 1,056 Presbyterians. Respondents reported mild to moderate degrees of re-experiencing and hyper-arousal symptoms of post-traumatic stress, unrelated to location or knowing someone involved. People experiencing high stress used greater frequency and variety of both spiritual and non-spiritual types of coping strategies. Positive spiritual outcomes were remarkably related to positive spiritual coping strategies, in contrast to no association with negative coping. This study illustrates the significant degree of post-traumatic stress experienced with vicarious exposure and a wide spectrum of coping strategies used following the major terrorist attacks.

Organizational politics, nurses' stress, burnout levels, turnover intention and job satisfaction.

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Labrague, L J; McEnroe-Petitte, D M; Gloe, D; Tsaras, K; Arteche, D L; Maldia, F

2017-03-01

This is a research report examining the influence of organizational politics perceptions on nurses' work outcomes (job satisfaction, work stress, job burnout and turnover intention). Organizational politics is a phenomenon common in almost all institutions and is linked with undesirable consequences in employees. Despite the plethora of research around the world on this topic, studies describing organizational politics in nursing remain underexplored. A cross-sectional research design was utilized in this study. One hundred sixty-six (166) nurses participated. Five standardized tools were used: the Job Satisfaction Index, the Job Stress Scale, the Burnout Measure Scale, the Turnover Intention Inventory Scale and the Perception of Organizational Politics Scale. Nurses employed both in private and government-owned hospitals perceived moderate levels of organizational politics. Positive correlations were identified between perceived organizational politics and job stress, turnover intention and job burnout. Negative correlations were found between perceived organizational politics and job satisfaction. Perceptions of workplace politics in Filipino nurses were lower when compared to findings in other international studies. A strong link was found between organizational politics perceptions and the four job outcomes (stress and burnout levels, turnover intention and job satisfaction). Use of a self-reporting questionnaire and exclusion of nurses from other provinces. Perceived organizational politics predicted nurses' stress and burnout levels, turnover intention and job satisfaction. The findings of this study may provide a valuable perspective of this organizational issue and could assist policymakers and nurse administrators in formulating interventions that could minimize the effect of workplace politics. © 2016 International Council of Nurses.

Academic stress levels were positively associated with sweet food consumption among Korean high-school students.

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Kim, Yeonsoo; Yang, Hye Young; Kim, Ae-Jung; Lim, Yunsook

2013-01-01

The objectives of the present study were to identify the association among levels of persistent academic stress, appetite, and dietary habits and to determine the specific types of sweet foods consumed by Korean high-school students according to their academic stress levels. The study participants included 333 high-school students in the 10th to 12th grades in Kyunggi Province, Korea. The level of academic stress was scored with a 75-item academic stress scale and was categorized as high, medium, or low. A food-frequency questionnaire was used to measure the sugar intake from sweet foods. Korean high-school students with a high academic stress level had larger meals than the other students. Compared with students with low academic stress, the students with high academic stress had a higher frequency of sugar intake from the following food types: confectionaries, candies and chocolates, breads, and flavored milk. Moreover, compared with students with low academic stress, the students with high academic stress had a higher total intake of sugar from the following food types: confectionaries, candies, chocolates, flavored milk, traditional Korean beverages, and spicy, sweet, and fried rice cakes. Unhealthy stress-related food choices may compromise high-school students' health and contribute to their morbidity. The findings of the present study could be used to help nutritionists develop effective strategies for nutritional education and counseling to improve adolescent health. Copyright © 2013 Elsevier Inc. All rights reserved.

Patient affect experiencing following therapist interventions in short-term dynamic psychotherapy.

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Town, Joel M; Hardy, Gillian E; McCullough, Leigh; Stride, Chris

2012-01-01

The aim of this research was to examine the relationship between therapist interventions and patient affect responses in Short-Term Dynamic Psychotherapy (STDP). The Affect Experiencing subscale from the Achievement of Therapeutic Objectives Scale (ATOS) was adapted to measure individual immediate affect experiencing (I-AES) responses in relation to therapist interventions coded within the preceding speaking turn, using the Psychotherapy Interaction Coding (PIC) system. A hierarchical linear modelling procedure was used to assess the change in affect experiencing and the relationship between affect experiencing and therapist interventions within and across segments of therapy. Process data was taken from six STDP cases; in total 24 hours of video-taped sessions were examined. Therapist interventions were found to account for a statistically significant amount of variance in immediate affect experiencing. Higher levels of immediate affect experiencing followed the therapist's use of Confrontation, Clarification and Support compared to Questions, Self-disclosure and Information interventions. Therapist Confrontation interventions that attempted to direct pressure towards either the visceral experience of affect or a patient's defences against feelings led to the highest levels of immediate affect experiencing. The type of therapist intervention accounts for a small but significant amount of the variation observed in a patient's immediate emotional arousal. Empirical findings support clinical theory in STDP that suggests strategic verbal responses promote the achievement of this specific therapeutic objective.

Can community structure track sea-level rise? Stress and competitive controls in tidal wetlands.

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Schile, Lisa M; Callaway, John C; Suding, Katharine N; Kelly, N Maggi

2017-02-01

Climate change impacts, such as accelerated sea-level rise, will affect stress gradients, yet impacts on competition/stress tolerance trade-offs and shifts in distributions are unclear. Ecosystems with strong stress gradients, such as estuaries, allow for space-for-time substitutions of stress factors and can give insight into future climate-related shifts in both resource and nonresource stresses. We tested the stress gradient hypothesis and examined the effect of increased inundation stress and biotic interactions on growth and survival of two congeneric wetland sedges, Schoenoplectus acutus and Schoenoplectus americanus . We simulated sea-level rise across existing marsh elevations and those not currently found to reflect potential future sea-level rise conditions in two tidal wetlands differing in salinity. Plants were grown individually and together at five tidal elevations, the lowest simulating an 80-cm increase in sea level, and harvested to assess differences in biomass after one growing season. Inundation time, salinity, sulfides, and redox potential were measured concurrently. As predicted, increasing inundation reduced biomass of the species commonly found at higher marsh elevations, with little effect on the species found along channel margins. The presence of neighbors reduced total biomass of both species, particularly at the highest elevation; facilitation did not occur at any elevation. Contrary to predictions, we documented the competitive superiority of the stress tolerator under increased inundation, which was not predicted by the stress gradient hypothesis. Multifactor manipulation experiments addressing plant response to accelerated climate change are integral to creating a more realistic, valuable, and needed assessment of potential ecosystem response. Our results point to the important and unpredicted synergies between physical stressors, which are predicted to increase in intensity with climate change, and competitive forces on biomass as

The effects of stress exposure on prefrontal cortex: Translating basic research into successful treatments for post-traumatic stress disorder

Directory of Open Access Journals (Sweden)

Amy F.T. Arnsten

2015-01-01

Full Text Available Research on the neurobiology of the stress response in animals has led to successful new treatments for Post-Traumatic Stress Disorder (PTSD in humans. Basic research has found that high levels of catecholamine release during stress rapidly impair the top-down cognitive functions of the prefrontal cortex (PFC, while strengthening the emotional and habitual responses of the amygdala and basal ganglia. Chronic stress exposure leads to dendritic atrophy in PFC, dendritic extension in the amygdala, and strengthening of the noradrenergic (NE system. High levels of NE release during stress engage low affinity alpha-1 adrenoceptors, (and likely beta-1 adrenoceptors, which rapidly reduce the firing of PFC neurons, but strengthen amygdala function. In contrast, moderate levels of NE release during nonstress conditions engage higher affinity alpha-2A receptors, which strengthen PFC, weaken amygdala, and regulate NE cell firing. Thus, either alpha-1 receptor blockade or alpha-2A receptor stimulation can protect PFC function during stress. Patients with PTSD have signs of PFC dysfunction. Clinical studies have found that blocking alpha-1 receptors with prazosin, or stimulating alpha-2A receptors with guanfacine or clonidine can be useful in reducing the symptoms of PTSD. Placebo-controlled trials have shown that prazosin is helpful in veterans, active duty soldiers and civilians with PTSD, including improvement of PFC symptoms such as impaired concentration and impulse control. Open label studies suggest that guanfacine may be especially helpful in treating children and adolescents who have experienced trauma. Thus, understanding the neurobiology of the stress response has begun to help patients with stress disorders.

Abiotic stressors and stress responses: What commonalities appear between species across biological organization levels?

International Nuclear Information System (INIS)

Sulmon, Cécile; Baaren, Joan van; Cabello-Hurtado, Francisco; Gouesbet, Gwenola; Hennion, Françoise; Mony, Cendrine; Renault, David; Bormans, Myriam; El Amrani, Abdelhak; Wiegand, Claudia; Gérard, Claudia

2015-01-01

Organisms are regularly subjected to abiotic stressors related to increasing anthropogenic activities, including chemicals and climatic changes that induce major stresses. Based on various key taxa involved in ecosystem functioning (photosynthetic microorganisms, plants, invertebrates), we review how organisms respond and adapt to chemical- and temperature-induced stresses from molecular to population level. Using field-realistic studies, our integrative analysis aims to compare i) how molecular and physiological mechanisms related to protection, repair and energy allocation can impact life history traits of stressed organisms, and ii) to what extent trait responses influence individual and population responses. Common response mechanisms are evident at molecular and cellular scales but become rather difficult to define at higher levels due to evolutionary distance and environmental complexity. We provide new insights into the understanding of the impact of molecular and cellular responses on individual and population dynamics and assess the potential related effects on communities and ecosystem functioning. - Highlights: • Responses to chemical and thermal stressors are reviewed across organization levels. • Common responses between taxa are evident at the molecular and cellular scales. • At individual level, energy allocation connects species-specific stress responses. • Commonality decreases at higher levels due to increasing environmental complexity. - The commonality of stress responses to chemical and thermal stressors among taxa is evident at the molecular and cellular scales but remains unclear at higher levels of organization

Physiological stress response patterns during a blood donation.

Science.gov (United States)

Hoogerwerf, M D; Veldhuizen, I J T; Tarvainen, M P; Merz, E-M; Huis In 't Veld, E M J; de Kort, W L A M; Sluiter, J K; Frings-Dresen, M H W

2018-03-24

Donating blood is associated with increased psychological stress. This study investigates whether a blood donation induces physiological stress and if response patterns differ by gender, donation experience and non-acute stress. In 372 donors, physiological stress [blood pressure, pulse rate, pulse rate variability (PRV)] was measured at seven moments during routine donation. PRV was assessed using time domain [root mean square of successive differences (RMSSD)] and frequency domain [high frequency (HF) and low frequency (LF) power] parameters. Non-acute stress was assessed by questionnaire. Shape and significance of time course patterns were assessed by fitting multilevel models for each stress measure and comparing men and women, first-time and experienced donors, and donors with high and low levels of non-acute stress. Significant response patterns were found for all stress measures, where levels of systolic blood pressure (F(1,1315) = 24·2, P blood pressure (F(1,1326) = 50·9, P blood pressure/pulse rate in women; higher pulse rate in first-time donors; higher RMSSD at arrival and from screening until leaving in first-time donors; and higher LF and HF in first-time donors. This study shows an increase in physiological stress related to needle insertion, followed by a decrease when leaving the donation centre. Some group effects were also found. © 2018 International Society of Blood Transfusion.

Induced thermal stress on serotonin levels in the blue swimmer crab, Portunus pelagicus

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Saravanan Rajendiran

2016-03-01

Full Text Available The temperature of habitat water has a drastic influence on the behavioral, physiological and biochemical mechanisms of crustaceans. Hyperglycemia is a typical response of many aquatic animals to harmful physical and chemical environmental changes. In crustaceans increased circulating crustacean hyperglycemic hormone (CHH and hyperglycemia are reported to occur following exposure to several environmental stress. The biogenic amine, serotonin has been found to modulate the CHH levels and oxidation of serotonin into its metabolites is catalysed by monoamine oxidase. The blue swimmer crab, Portunus pelagicus is a dominant intertidal species utilized throughout the indo-pacific region and is a particularly important species of Palk bay. It has high nutritional value and delicious taste and hence their requirements of capture and cultivation of this species are constantly increasing. This species experiences varying and increasing temperature levels as it resides in an higher intertidal zone of Thondi coast. The present study examines the effect of thermal stress on the levels of serotonin and crustacean hyperglycemic hormone in the hemolymph of P. pelagicus and analyzes the effect of the monoamine oxidase inhibitor, pargyline on serotonin and CHH level after thermal stress. The results showed increased levels of glucose, CHH and serotonin on exposure to 26 °C in control animals. Pargyline injected crabs showed highly significant increase in the levels of CHH and serotonin on every 2 °C increase or decrease in temperature. A greater CHH level of 268.86±2.87 fmol/ml and a greater serotonin level of 177.69±10.10 ng/ml was observed at 24 °C. This could be due to the effect of in maintaining the level of serotonin in the hemolymph and preventing its oxidation, which in turn induces hyperglycemia by releasing CHH into hemolymph. Thus, the study demonstrates the effect of thermal stress on the hemolymph metabolites studied and the role of

Induced thermal stress on serotonin levels in the blue swimmer crab, Portunus pelagicus.

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Rajendiran, Saravanan; Muhammad Iqbal, Beema Mahin; Vasudevan, Sugumar

2016-03-01

The temperature of habitat water has a drastic influence on the behavioral, physiological and biochemical mechanisms of crustaceans. Hyperglycemia is a typical response of many aquatic animals to harmful physical and chemical environmental changes. In crustaceans increased circulating crustacean hyperglycemic hormone (CHH) and hyperglycemia are reported to occur following exposure to several environmental stress. The biogenic amine, serotonin has been found to modulate the CHH levels and oxidation of serotonin into its metabolites is catalysed by monoamine oxidase. The blue swimmer crab, Portunus pelagicus is a dominant intertidal species utilized throughout the indo-pacific region and is a particularly important species of Palk bay. It has high nutritional value and delicious taste and hence their requirements of capture and cultivation of this species are constantly increasing. This species experiences varying and increasing temperature levels as it resides in an higher intertidal zone of Thondi coast. The present study examines the effect of thermal stress on the levels of serotonin and crustacean hyperglycemic hormone in the hemolymph of P. pelagicus and analyzes the effect of the monoamine oxidase inhibitor, pargyline on serotonin and CHH level after thermal stress. The results showed increased levels of glucose, CHH and serotonin on exposure to 26 °C in control animals. Pargyline injected crabs showed highly significant increase in the levels of CHH and serotonin on every 2 °C increase or decrease in temperature. A greater CHH level of 268.86±2.87 fmol/ml and a greater serotonin level of 177.69±10.10 ng/ml was observed at 24 °C. This could be due to the effect of in maintaining the level of serotonin in the hemolymph and preventing its oxidation, which in turn induces hyperglycemia by releasing CHH into hemolymph. Thus, the study demonstrates the effect of thermal stress on the hemolymph metabolites studied and the role of pargyline in elevating the

[Professional Development Processes of Trainee and Experienced Psychotherapists in Turkey].

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Bilican, F Işıl; Soygüt, Gonca

2015-01-01

This study explored professional characteristics of psychotherapists in Turkey, examined the changes in their professional developmental processes, and compared the professional characteristics of the trainees and experienced therapists. The participants were 88 psychotherapists, including trainee (N=37) and experienced (N=51) psychotherapists in Turkey. They completed the Development of Psychotherapists International Study-Common Core Questionnaire (DPCCQ), developed by the Collaborative Research Network. The participants identified with the cognitive theoretical orientation most often. 30% of the participants had more than two salient orientations. The most prevalent therapy modality was individual, followed by couples, family, and group psychotherapy. Ongoing supervision rate was 44%. Trainees scored lower on effectiveness in engaging patients in a working alliance, feeling natural while working with patients, effectiveness in communicating their understanding and concern to their patients, and feeling confident in their role as a therapist. Experienced therapists made changes in the therapeutic contract and invited collaboration from families more compared to the trainees. 63% of the variance in Healing Involvement was explained by Overall Career Development, Currently Experienced Growth, being influenced by the humanistic approach, and the impact of the main therapeutic environment; 26% of the variance in Stressful Involvement was explained by the length of official supervision received and having control over the length of therapy sessions. Therapists were more cognitively oriented, less eclectic, and had less supervision compared to their international counterparts. Experienced therapists were more flexible, natural, and confident than the trainees. Supervision, a supportive work environment, the humanistic approach, and investing in career development were essential to providing a healing experience.

Pain in Times of Stress

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AHMAD, Asma Hayati; ZAKARIA, Rahimah

2015-01-01

Stress modulates pain perception, resulting in either stress-induced analgesia or stress-induced hyperalgesia, as reported in both animal and human studies. The responses to stress include neural, endocrine, and behavioural changes, and built-in coping strategies are in place to address stressors. Peculiar to humans are additional factors that modulate pain that are experienced in times of stress, notably psychological factors that potentially influence the directionality of pain perception.

Task-dependent cold stress during expeditions in Antarctic environments.

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Morris, Drew M; Pilcher, June J; Powell, Robert B

2017-01-01

This study seeks to understand the degree of body cooling, cold perception and physical discomfort during Antarctic tour excursions. Eight experienced expedition leaders across three Antarctic cruise voyages were monitored during occupational tasks: kayaking, snorkelling and zodiac outings. Subjective cold perception and discomfort were recorded using a thermal comfort assessment and skin temperature was recorded using a portable data logger. Indoor cabin temperature and outdoor temperature with wind velocity were used as measures of environmental stress. Physical activity level and clothing insulation were estimated using previous literature. Tour leaders experienced a 6°C (2°C wind chill) environment for an average of 6 hours each day. Leaders involved in kayaking reported feeling colder and more uncomfortable than other leaders, but zodiac leaders showed greater skin temperature cooling. Occupational experience did not predict body cooling or cold stress perception. These findings indicate that occupational cold stress varies by activity and measurement methodology. The current study effectively used objective and subjective measures of cold-stress to identify factors which can contribute to risk in the Antarctic tourism industry. Results suggest that the type of activity may moderate risk of hypothermia, but not discomfort, potentially putting individuals at risk for cognitive related mistakes and cold injuries.

EVALUATION OF PERCEIVED STRESS LEVELS AND ITS SOURCE AMONG DENTAL STUDENTS: A CROSS-SECTIONAL STUDY

OpenAIRE

Praveen K; Christofer; Purna Singh; Shivanand

2016-01-01

CONTEXT Recent reports show high amount of academic stress among the students and chronic stress is shown to have a negative effect on cognitive functioning and learning of students. AIMS The purpose of study was to determine the prevalence of self-perceived stress among dental students and to observe any possible association between the levels of stress and (a) academic year, (b) motivation to study dental science, (c) medium of study at 10+2 level, (d) mother tongue, (e...

Effects of Swimming Training on Stress Levels of the Students Aged 11-13

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Köroglu, Mihraç; Yigiter, Korkmaz

2016-01-01

The purpose of this research was to determine the effects of the swimming training program on stress levels of the students ages 11-13. To this end, 60 students from Private Sahin School in the Sakarya city participated in the study voluntarily. 60 students were divided into two groups and each group was included 30 students. Stress Level Scale II…

Associations of weight stigma with cortisol and oxidative stress independent of adiposity.

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Tomiyama, A Janet; Epel, Elissa S; McClatchey, Trissa M; Poelke, Gina; Kemeny, Margaret E; McCoy, Shannon K; Daubenmier, Jennifer

2014-08-01

Weight discrimination is associated with increased risk of obesity. The mechanism of this relationship is unknown, but being overweight is a highly stigmatized condition and may be a source of chronic stress that contributes to the development and pathophysiology of obesity. The objective of this study was to test whether weight stigma is associated with physiological risk factors linked to stress and obesity, including hypercortisolism and oxidative stress, independent of adiposity. We examined the frequency of experiencing situations involving weight stigma and consciousness of weight stigma in relation to hypothalamic--pituitary--adrenal axis activity and oxidative stress (F₂-isoprostanes) in 45 healthy overweight to obese women. Independent of abdominal fat, weight stigma was significantly related to measures of cortisol (including salivary measures of cortisol awakening response and serum morning levels) as well as higher levels of oxidative stress. Perceived stress mediated the relationship between weight stigma consciousness and the cortisol awakening response. These preliminary findings show that weight stigma is associated with greater biochemical stress, independent of level of adiposity. It is possible that weight stigma may contribute to poor health underlying some forms of obesity.

Project ES3: attempting to quantify and measure the level of stress.

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Aguiló, Jordi; Ferrer-Salvans, Pau; García-Rozo, Antonio; Armario, Antonio; Corbí, Ángel; Cambra, Francisco J; Bailón, Raquel; González-Marcos, Ana; Caja, Gerardo; Aguiló, Sira; López-Antón, Raúl; Arza-Valdés, Adriana; Garzón-Rey, Jorge M

2015-11-01

The WHO has qualified stress as a 'world epidemic' due to its increasingly greater incidence on health. The work described in this paper represents an attempt to objectively quantify the level of stress. The aim of the method developed here is to measure how close or how far a subject is from a situation that can be considered 'normal' in medical and social terms. The literature on the pathophysiology of stress and its methods of study in experiments on both animals and humans was reviewed. Nine prospective observational studies were undertaken with different types of subjects and stressors covering the different types of stress. The results of the literature review made it possible to identify the different types of stress, the indicators that yield significant results, the psychometric tests and the well-documented 'stressors'. This material was then used to design the general method and the details of the nine clinical trials. The preliminary results obtained in some of the studies were used to validate the indicators as well as the efficacy of the techniques used experimentally to diminish stress or to produce it. The early results obtained in the experimental trials show that we are on the right path towards defining and validating multivariable markers for quantifying levels of stress and also suggest that the method can be applied in a similar way to the study of mental disorders.

The relationship between job stress and burnout levels of oncology nurses

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Rujnan Tuna

2014-01-01

Full Text Available Objective: Job stress and burnout levels of oncology nurses increase day-by-day in connection with rapidly increasing cancer cases worldwide as well as in Turkey. The purpose of this study was to establish job stress and burnout levels of oncology nurses and the relationship in between. Methods: The sample of this descriptive study comprised of 189 nurses that are selected by nonprobability sampling method, employed by 11 hospitals in Istanbul. Survey form of 20 questions, Job Stressors Scale and Maslach Burnout Inventory (MBI were used during collection of data. Data were evaluated using percentage, Kruskal-Wallis, Mann-Whitney U and Spearman correlation analyses. Results: In the study, there was a positively weak correlation between "Work Role Ambiguity" subdimension of Job Stressors Scale and "Emotional Exhaustion" and "Personal Accomplishment" subdimensions, whereas a positively weak and medium correlation was encountered between "Work Role Conflict" subdimension and "Emotional Exhaustion" and "Depersonalization" subdimensions. A negatively weak correlation was found between "Work Role Overload" subdimension and "Emotional Exhaustion" and "Depersonalization" subdimensions. Conclusion: A significant relationship was established between subdimensions of job stress level and of burnout level, that a lot of oncology nurses who have participated in the study wanted to change their units, because of the high attrition rate.

Organizational role stress among medical school faculty members in Iran: dealing with role conflict

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Brommels Mats

2007-05-01

Full Text Available Abstract Background Little research has been conducted to investigate role stress experienced by faculty members in medical schools in developing countries. This becomes even more important when the process of reform in medical education has already taken place, such as the case of Iran. The objectives of this study were to investigate and assess the level and source of role-related stress as well as dimensions of conflict among the faculty members of Iranian medical schools. Variables like the length of academic work, academic rank, employment position, and the departments of affiliation were also taken into consideration in order to determine potentially related factors. Methods A survey was conducted at three different ranks of public medical schools. The validated Organizational Role Stress Scale was used to investigate the level of role stress and dimensions of role conflict among medical faculty members. The response rate was 66.5%. Results The findings show that role stress was experienced in high level among almost all faculty members. All three studied medical schools with different ranks are threatened with relatively the same levels of role stress. Specific differences were found among faculty members from different disciplines, and academic ranks. Also having permanent position and the length of services had significant correlation with the level of role stress. The major role- related stress and forms of conflict among faculty members were role overload, role expectation conflict, inter-role distance, resource inadequacy, role stagnation, and role isolation. Conclusion The most role-related stressors and forms of conflict among faculty members include too many tasks and everyday work load; conflicting demands from colleagues and superiors; incompatible demands from their different personal and organizational roles; inadequate resources for appropriate performance; insufficient competency to meet the demands of their role; inadequate

Association between oxidative stress index and serum lipid levels in healthy young adults

International Nuclear Information System (INIS)

Turkdogan, K.E.

2014-01-01

Objectives: To investigate the relationship between lipid levels and oxidative stress index in healthy young adults. Methods: The study was camed out at the Department of Emergency Service, Faculty of Medicine, Cumhuriyet University, Sivas, Turkey, between January 2011 and July 2012. A total of 100 healthy adult volunteers were enrolled in the study. Venous blood samples (10 ml) were collected from all individuals, and serum lipid parameters, total antioxidant capacity and total oxidative levels were studied. SPSS 15 was used for statistical analysis. Results: Overall, there were 84 (84%) males and 16 (16%) females. The mean age of the male population was 30+-3 years, while that of the females was 31+-3 years. Overall age ranged from 25 to 35 years. A statistically significant correlation was found between the oxidative stress index and serum cholesterol (p<0.001; r=0.596), triglyceride (p<0.001; r=0.476) and low-density lipoprotein levels (p<0.001; r=0.318). However, no significant correlation was found between oxidative stress index and serum high-density lipoprotein levels (p=0.564; r=0.058). Conclusion: The results showed that even at an early age, there is a direct linear correlation between oxidative stress and serum lipid levels. (author)

Measuring Stress in Young Children Using Hair Cortisol: The State of the Science.

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Bates, Randi; Salsberry, Pamela; Ford, Jodi

2017-10-01

Extensive literature suggests that adverse experiences in early childhood may deleteriously impact later health. These effects are thought to be related to the impact of persistent or chronic stress on various biological processes, mediated by dysregulation of the hypothalamic-pituitary-adrenal (HPA) axis, and ultimately irregularities in cortisol levels. Ameliorating persistent stress in young children requires accurately measuring the chronicity of physiologic stress, which is difficult in young children because of unreliable self-report and the burden and inaccuracy associated with using invasive acute-stress biomeasures. A better way to approximate persistent stress in young children is measuring hair cortisol concentration (HCC), as it only requires one noninvasive collection to measure months of HPA-axis activity or experienced stress. However, few studies measure HCC in young children despite wide use in adult stress research. This article reviews and synthesizes research that uses HCC to approximate persistent stress in healthy children, 12-60 months of age. Reviewed studies indicate that HCC is elevated in young children who are experiencing forms of persistent stress such as low socioeconomic status and maternal distress. Hair cortisol is thus a promising measure of early childhood persistent stress, but due to the limited use of HCC in this population, much research is still needed. Specifically, nurse researchers may need to measure several factors associated with early childhood persistent stress and HCC to identify which children are at risk for stress-related disease.

Stress among nurses: an examination of salivary cortisol levels on work and day off

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Maria Cecilia Pires da Rocha

2013-10-01

Full Text Available The present study evaluates the use of salivary cortisol concentration as a physiological index of the stress level among nurses on their work day and day off and correlates it with the questionnaire used to measure occupational stress in nurses (Inventário de Estresse em Enfermeiros - IEE. This is a comparative, cross-sectional descriptive study in which sociodemographic data, IEE results and salivary cortisol levels were used. Fifty-seven nurses participated in the study (80.7% females and a mean age of 37.1 years old. The IEE average score was 124.5. The average cortisol level was 564.1 ng/m on work day and 354.1 ng/mL on day off. Nurses who had double workdays presented high values of salivary cortisol during the work day (638.1 ng/mL. In conclusion, salivary cortisol identified the nurses’ stress level, and differences were found between a work day and day off. On the nurses’ day off, their salivary cortisol levels and stress scores were lower.

Using Real-Time Social Media Technologies to Monitor Levels of Perceived Stress and Emotional State in College Students: A Web-Based Questionnaire Study.

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Liu, Sam; Zhu, Miaoqi; Yu, Dong Jin; Rasin, Alexander; Young, Sean D

2017-01-10

College can be stressful for many freshmen as they cope with a variety of stressors. Excess stress can negatively affect both psychological and physical health. Thus, there is a need to find innovative and cost-effective strategies to help identify students experiencing high levels of stress to receive appropriate treatment. Social media use has been rapidly growing, and recent studies have reported that data from these technologies can be used for public health surveillance. Currently, no studies have examined whether Twitter data can be used to monitor stress level and emotional state among college students. The primary objective of our study was to investigate whether students' perceived levels of stress were associated with the sentiment and emotions of their tweets. The secondary objective was to explore whether students' emotional state was associated with the sentiment and emotions of their tweets. We recruited 181 first-year freshman students aged 18-20 years at University of California, Los Angeles. All participants were asked to complete a questionnaire that assessed their demographic characteristics, levels of stress, and emotional state for the last 7 days. All questionnaires were completed within a 48-hour period. All tweets posted by the participants from that week (November 2 to 8, 2015) were mined and manually categorized based on their sentiment (positive, negative, neutral) and emotion (anger, fear, love, happiness) expressed. Ordinal regressions were used to assess whether weekly levels of stress and emotional states were associated with the percentage of positive, neutral, negative, anger, fear, love, or happiness tweets. A total of 121 participants completed the survey and were included in our analysis. A total of 1879 tweets were analyzed. A higher level of weekly stress was significantly associated with a greater percentage of negative sentiment tweets (beta=1.7, SE 0.7; P=.02) and tweets containing emotions of fear (beta=2.4, SE 0.9; P=.01

Parenting stress among parents of children with Neurodevelopmental Disorders.

Science.gov (United States)

Craig, Francesco; Operto, Francesca Felicia; De Giacomo, Andrea; Margari, Lucia; Frolli, Alessandro; Conson, Massimiliano; Ivagnes, Sara; Monaco, Marianna; Margari, Francesco

2016-08-30

In recent years, studies have shown that parents of children with Neurodevelopmental Disorders (NDDs) experience more parenting stress than parents of typically developing children, but the relation between the type of disorders and parenting stress is far from clear. The purpose of this study was to compare the parenting stress experienced by parents of 239 children with Specific Learning Disorders (SpLD), Language Disorders (LD), Autism Spectrum Disorder (ASD), Attention Deficit Hyperactivity Disorder (ADHD), and typical development (TD). Parents of children with NDDs experience more parenting stress than those of children who have TD. Although, parents of children with ASD or ADHD report the most high scores of parenting stress, also the parents of children with SpLD or LD report higher parental stress compared with parent of children without NDDs. Another interesting finding was that IQ level or emotional and behavioral problems are associated with the higher levels of parenting stress. This study suggest that parent, both mothers and fathers, of children with different type of NDDs should be provided with interventions and resources to empower them with the knowledge and skills to reduce their stress and to enhance their quality of life. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Stress levels of critical care doctors in India: A national survey.

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Amte, Rahul; Munta, Kartik; Gopal, Palepu B

2015-05-01

Doctors working in critical care units are prone to higher stress due to various factors such as higher mortality and morbidity, demanding service conditions and need for higher knowledge and technical skill. The aim was to evaluate the stress level and the causative stressors in doctors working in critical care units in India. A two modality questionnaire-based cross-sectional survey was conducted. In manual mode, randomly selected delegates attending the annual congress of Indian Society of Critical Care Medicine filled the questionnaire. In the electronic mode, the questionnaires were E-mailed to critical care doctors. These questionnaires were based on General Health Questionnaire-12 (GHQ-12). Completely filled 242 responses were utilized for comparative and correlation analysis. Prevalence of moderate to severe stress level was 40% with a mean score of 2 on GHQ-12 scale. Too much responsibility at times and managing VIP patients ranked as the top two stressors studied, while the difficult relationship with colleagues and sexual harassment were the least. Intensivists were spending longest hours in the Intensive Care Unit (ICU) followed by pulmonologists and anesthetists. The mean number of ICU bed critical care doctors entrusted with was 13.2 ± 6.3. Substance abuse to relieve stress was reported as alcohol (21%), anxiolytic or antidepressants (18%) and smoking (14%). Despite the higher workload, stress levels measured in our survey in Indian critical care doctors were lower compared to International data. Substantiation of this data through a wider study and broad-based measures to improve the quality of critical care units and quality of the lives of these doctors is the need of the hour.

Remote detection of air pollution stress to vegetation - Laboratory-level studies

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Westman, Walter E.; Price, Curtis V.

1987-01-01

An experimental investigation of the role of leaf chemistry, anatomy, moisture content, and canopy density on spectral reflectance in healthy and pollution stressed western conifer needles and broad-leafed species of California coastal sage scrub is presented. Acid mist at a level of pH 2.0 is found to more severely effect chlorophyll loss and leaf death than ozone at a level of 0.2 ppm for a four-week period. Both pollutants cause water loss, affecting Bands 4 and 5 in nonlinear ways. The infrared bands initially rise as free water is lost, and subsequently, scattering and reflectance decline. The net effect is shown to be a reduction in TM 4/3 and a rise in TM 5/4 with pollution stress. Under more severe pollution stresses, the decline of leaf area indices due to accelerated leaf drop accentuates the expected TM 4/3 and TM 5/4 changes.

Emotional labour and stress within mental health nursing.

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Mann, S; Cowburn, J

2005-04-01

For many within the nursing profession, the work role involves a great deal of emotional work or 'emotional labour'. Such emotional work can be performed through 'surface acting' in which the individual simply feigns an appropriate emotion, or through 'deep acting' in which they actually try to feel the required emotion. The current study aims to aid understanding of the complex relationship between components of emotional labour and stress within the mental health nursing sector. Thirty-five mental health nurses completed questionnaires relating to a total of 122 nurse-patient interactions. Data were collected in relation to: (1) the duration and intensity of the interaction; (2) the variety of emotions expressed; (3) the degree of surface or deep acting the nurse performed; and (4) the perceived level of stress the interaction involved. Nurses also completed Daily Stress Indicators. Results suggest that: (1) emotional labour is positively correlated with both 'interaction stress' and daily stress levels; (2) the deeper the intensity of interactions and the more variety of emotions experienced, the more emotional labour was reported; and (3) surface acting was a more important predictor of emotional labour than deep acting. Implications for mental health nurses are outlined.

Effects of pedagogical ideology on the perceived loudness and noise levels in preschools.

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Jonsdottir, Valdis; Rantala, Leena M; Oskarsson, Gudmundur Kr; Sala, Eeva

2015-01-01

High activity noise levels that result in detrimental effects on speech communication have been measured in preschools. To find out if different pedagogical ideologies affect the perceived loudness and levels of noise, a questionnaire study inquiring about the experience of loudness and voice symptoms was carried out in Iceland in eight private preschools, called "Hjalli model", and in six public preschools. Noise levels were also measured in the preschools. Background variables (stress level, age, length of working career, education, smoking, and number of children per teacher) were also analyzed in order to determine how much they contributed toward voice symptoms and the experience of noisiness. Results indicate that pedagogical ideology is a significant factor for predicting noise and its consequences. Teachers in the preschool with tighter pedagogical control of discipline (the "Hjalli model") experienced lower activity noise loudness than teachers in the preschool with a more relaxed control of behavior (public preschool). Lower noise levels were also measured in the "Hjalli model" preschool and fewer "Hjalli model" teachers reported voice symptoms. Public preschool teachers experienced more stress than "Hjalli model" teachers and the stress level was, indeed, the background variable that best explained the voice symptoms and the teacher's perception of a noisy environment. Discipline, structure, and organization in the type of activity predicted the activity noise level better than the number of children in the group. Results indicate that pedagogical ideology is a significant factor for predicting self-reported noise and its consequences.

What characterizes persons with high levels of perceived stress in Denmark? A national representative study.

Science.gov (United States)

Nielsen, Line; Curtis, Tine; Kristensen, Tage S; Rod Nielsen, Naja

2008-06-01

Stress is a growing public health problem, but there are only a few studies with national representative samples on the occurrence of stress. The aim of this study was to assess the level of stress, measured by the Perceived Stress Scale, in Denmark, and to identify and characterize the group with high levels of stress by factors measured at both the individual and neighbourhood levels in a national representative sample of the Danish population. The 10,022 participants in the National Health Interview Survey 2005 were asked about perceived stress and individual factors in a cross-sectional design. Information on neighbourhood factors was derived from a national registry. Data were analysed by means of logistic regression models. Low education, heavy smoking, physical inactivity, lack of social network and poor working conditions were associated with perceived stress. For women, living in a neighbourhood with low average education, and for men, living in a neighbourhood with a high rate of crime and a low degree of ethnic diversity, were associated with higher perceived stress. Perceived stress was also related to indicators of morbidity. The group with high perceived stress is characterized by individual and neighbourhood factors with negative impacts on quality of life and risk of illness. This knowledge can guide future stress prevention efforts. Additionally, the results suggest a negative social component where perceived stress, unhealthy lifestyle and low social status are accumulated, and perceived stress might be used as a measure to identify groups characterized by accumulation of risk factors.

Transgenic tobacco plants having a higher level of methionine are more sensitive to oxidative stress.

Science.gov (United States)

Hacham, Yael; Matityahu, Ifat; Amir, Rachel

2017-07-01

Methionine is an essential amino acid the low level of which limits the nutritional quality of plants. We formerly produced transgenic tobacco (Nicotiana tabacum) plants overexpressing CYSTATHIONE γ-SYNTHASE (CGS) (FA plants), methionine's main regulatory enzyme. These plants accumulate significantly higher levels of methionine compared with wild-type (WT) plants. The aim of this study was to gain more knowledge about the effect of higher methionine content on the metabolic profile of vegetative tissue and on the morphological and physiological phenotypes. FA plants exhibit slightly reduced growth, and metabolic profiling analysis shows that they have higher contents of stress-related metabolites. Despite this, FA plants were more sensitive to short- and long-term oxidative stresses. In addition, compared with WT plants and transgenic plants expressing an empty vector, the primary metabolic profile of FA was altered less during oxidative stress. Based on morphological and metabolic phenotypes, we strongly proposed that FA plants having higher levels of methionine suffer from stress under non-stress conditions. This might be one of the reasons for their lesser ability to cope with oxidative stress when it appeared. The observation that their metabolic profiling is much less responsive to stress compared with control plants indicates that the delta changes in metabolite contents between non-stress and stress conditions is important for enabling the plants to cope with stress conditions. © 2017 Scandinavian Plant Physiology Society.

Stress-related factors in the emergence of transient global amnesia with hippocampal lesion

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Juliane eDöhring

2014-08-01

Full Text Available The transient global amnesia (TGA is a rare amnesic syndrome that is characterized by an acute onset episode of an anterograde and retrograde amnesia. Its origin is still debated, but there is evidence for psychological factors involved in TGA. In neuroimaging, selective lesions in the CA1 fields of the hippocampus can be detected, a region that is particularly involved in the processing of memory, stress and emotion. The aim of this study was to assess the role of psychological stress in TGA by studying the prevalence of stress related precipitating events and individual stress-related personality profiles as well as coping strategies in patients. The hypothesis of a functional differentiation of the hippocampus in mnemonic and stress-related compartments was also evaluated. From all 113 patients, 18 % (n= 24 patients experienced emotional and psychological stress episodes directly before the TGA. In a cohort of 21 acute patients, TGA patients tend to cope with stress less efficiently and less constructively than controls. Patients who experienced a stress related precipitant event exhibited a higher level of anxiety in comparison to non-stress patients and controls. However, there was no difference between the general experience of stress and the number of stress inducing life events. The majority of patients (73% did show typical MRI lesions in the CA1 region of the hippocampal cornu ammonis. There was no clear association between stressful events, distribution of hippocampal CA1 lesions and behavioral patterns during the TGA. Disadvantageous coping strategies and an elevated anxiety level may increase the susceptibility to psychological stress which may facilitate the pathophysiological cascade in TGA. The findings suggest a role of emotional stress factors in the manifestation of TGA in a subgroup of patients. Stress may be one trigger involved in the emergence of transient lesions in the hippocampal CA1 region, which are thought to be the

B-type natriuretic peptide (BNP serum levels in rats after forced repeated swimming stress

Directory of Open Access Journals (Sweden)

Almira Hadžovic-Džuvo

2011-02-01

Full Text Available Aim To estimate the effects of forced repeated swimming stress on BNP serum levels in rats. Methods Adult male Wistar rats weighting between 280-330 g were divided into two groups: control group (n =8 and stress group (n =8. Rats in the stress group were exposed to forced swimming stress daily, for 7 days. The rats were forced to swim in plastic tanks (90 cm wide, 120 cm deep containing tap water (temperature ca. 25°C. The depth of water was 40 cm. Duration of each swimming session progressively increased from 10 minutes on the irst day to 40 minutes on days 6 and 7. Rats were sacriiced and blood was drawn from abdominal aorta for BNP analysis immediately after the last swimming session. B-type natriuretic serum level was determined by ELISA method using RAT BNP-32 kit (Phoenix Pharmaceutical Inc.. Results There was no statistically signiicant difference between mean BNP serum level in the stress group after the swimming period (0.81±0.14 ng/ml as compared to the unstressed group of rats (0.8 ±0.08ng/ml. After the swimming period mean body weight slightly decreased in the stress group in comparison with values before stress period (296.3 g vs.272.8 g, but this difference was not statistically signiicant. The stress period had no inluence on food intake in the stress rat group. Conclusion The workload consisting of 40-minutes long swimming session is not suficient to provoke BNP release from myocardium in rats.

B-type natriuretic peptide (BNP) serum levels in rats after forced repeated swimming stress.

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Hadzovic-Dzuvo, Almira; Valjevac, Amina; Avdagić, Nesina; Lepara, Orhan; Zaćiragić, Asija; Jadrić, Radivoj; Alajbegović, Jasmin; Prnjavorac, Besim

2011-02-01

To estimate the effects of forced repeated swimming stress on BNP serum levels in rats. Adult male Wistar rats weighting between 280-330 g were divided into two groups: control group (n = 8) and stress group (n = 8). Rats in the stress group were exposed to forced swimming stress daily, for 7 days. The rats were forced to swim in plastic tanks (90 cm wide, 120 cm deep) containing tap water (temperature ca. 25 degrees C). The depth of water was 40 cm. Duration of each swimming session progressively increased from 10 minutes on the first day to 40 minutes on days 6 and 7. Rats were sacrificed and blood was drawn from abdominal aorta for BNP analysis immediately after the last swimming session. B-type natriuretic serum level was determined by ELISA method using RAT BNP-32 kit (Phoenix Pharmaceutical Inc.). There was no statistically significant difference between mean BNP serum level in the stress group after the swimming period (0.81 +/- 0.14 ng/ml) as compared to the unstressed group of rats (0.8 +/- 0.08 ng/ml). After the swimming period mean body weight slightly decreased in the stress group in comparison with values before stress period (296.3 g vs. 272.8 g), but this difference was not statistically significant. The stress period had no influence on food intake in the stress rat group. The workload consisting of 40-minutes long swimming session is not sufficient to provoke BNP release from myocardium in rats.

Do stress and support matter for caring? The role of perceived stress and social support on expressed emotion of carers of persons with first episode psychosis.

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Sadath, Anvar; Muralidhar, D; Varambally, Shivarama; Gangadhar, B N; Jose, Justin P

2017-02-01

Caring for a person with first episode psychosis (FEP) is a challenging and distressing task for the carers. The carers' stress in the early stage of psychosis can increase their expressed emotion (EE) while social support is hypothesized to decrease EE. However, the influence of stress and social support on carers' EE is not well understood in FEP. To examine how the stress and social support shape expressed emotion in the carers of FEP. Seventy one carers of the patients with non-affective FEP were recruited from the inpatient psychiatry ward of a tertiary mental health care center in South India. The family questionnaire, perceived stress scale and multidimensional scale of perceived social support were used to measure their EE, stress and social support respectively. Carers experienced high level of perceived stress, EE and poor social support. Perceived stress significantly increased EE (β=0.834; psocial support did not significantly influence EE (β=-0.065; p>0.05). Perceived stress predicted 76 percent of the variance on EE (Adjusted R 2 =0.761). The results emphasize high level of stress and EE in carers of patients with FEP that implies the need for appropriate psychosocial interventions to manage their stress. Copyright © 2016 Elsevier B.V. All rights reserved.

Water Stress in Global Transboundary River Basins: Significance of Upstream Water Use on Downstream Stress

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Munia, H.; Guillaume, J. H. A.; Mirumachi, N.; Porkka,M.; Wada, Yoshihide; Kummu, M.

2016-01-01

Growing population and water demand have increased pressure on water resources in various parts of the globe, including many transboundary river basins. While the impacts of upstream water use on downstream water availability have been analyzed in many of these international river basins, this has not been systematically done at the global scale using coherent and comparable datasets. In this study, we aim to assess the change in downstream water stress due to upstream water use in the world's transboundary river basins. Water stress was first calculated considering only local water use of each sub-basin based on country-basin mesh, then compared with the situation when upstream water use was subtracted from downstream water availability. Wefound that water stress was generally already high when considering only local water use, affecting 0.95-1.44 billion people or 33%-51% of the population in transboundary river basins. After accounting for upstream water use, stress level increased by at least 1 percentage-point for 30-65 sub-basins, affecting 0.29-1.13 billion people. Altogether 288 out of 298 middle-stream and downstream sub-basin areas experienced some change in stress level. Further, we assessed whether there is a link between increased water stress due to upstream water use and the number of conflictive and cooperative events in the transboundary river basins, as captured by two prominent databases. No direct relationship was found. This supports the argument that conflicts and cooperation events originate from a combination of different drivers, among which upstream-induced water stress may play a role. Our findings contribute to better understanding of upstream-downstream dynamics in water stress to help address water allocation problems.

An exploration of addiction in adults experiencing early-life stress: a metasynthesis

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Carla Araujo Bastos Teixeira

2017-10-01

Full Text Available ABSTRACT Objective: to review and synthesize qualitative research on the links between early-life stress and addiction behaviours in adulthood. Method: metasynthesis to review qualitative research findings based on procedures that outline how to identify themes or constructs across studies in a specific area. Comprehensive searches of multiple electronic databases were performed. The initial search yielded 1050 articles and the titles and abstracts were screened for inclusion based on predetermined criteria. Thirty-eight full text, peer-reviewed articles were retrieved and assessed by three independent reviewers. Twelve articles were eligible for full review and appraised using the Critical Appraisal Skills Programme (CASP tools. Results: the findings revealed that clear associations exist between early-life stress and addictive behaviours in adulthood, such as between trauma in childhood, violence, and addictive behaviours. A common theme in the findings indicates that participants turn to addictive substances as a way of strategically coping with stressful childhood experiences, regardless of the harmful side effects or detrimental social outcomes. Conclusion: it can be inferred that addiction may be viewed as a way to deal with adversity in childhood and that there is an interrelationship between addiction, domestic violence and crime.

Do hospital shift charge nurses from different cultures experience similar stress? An international cross sectional study.

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Admi, Hanna; Eilon-Moshe, Yael

2016-11-01

There is a need to improve understanding of role stress and how it affects nurses' wellbeing, burnout and health; and hence the quality and safety of patients' care, organizational outcomes and costs. The focus is on shift charge nurses in hospitals who are accountable during a specific shift for the patients' care and staff functioning in accordance with hospital and unit policy. To compare perceptions of stress and its intensity among hospital shift charge nurses amongst three countries: Israel, USA (state of Ohio) and Thailand. A cross-sectional study was performed across three countries, focusing on a convenience sample of 2616 hospital shift charge nurses recruited from 23 general hospitals. A validated shift Charge Nurse Stress Questionnaire was used to assess impacts of four factors: patient & family complaints, lack of resources, responsibility burden and professional conflict. Descriptive statistics were used to describe demographic and professional characteristics of the participants. Chi square and the Fisher Exact Test were performed to test for demographic differences amongst the three samples. Parametric and non-parametric tests were used to compare mean stress levels amongst the study samples. The mean stress level for the total sample was 2.84 (±0.71) on a Likert scale of 1-5, implying moderate stress levels. Significant differences in stress levels were found among countries, with Thai nurses scoring the highest and Israeli nurses the lowest. Similar perceptions of stress intensity were found for all countries, with the factors "responsibility burden" and "lack of resources" considered the most stressful. Israeli and American nurses perceived similar situations as stressful and different from those perceived by Thai nurses. The findings can be partially explained by demographic, professional and cultural differences. Similarities along with differences were found in the nature and levels of stress experienced across the studied countries. A

Long-term vegetarians have low oxidative stress, body fat, and cholesterol levels.

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Kim, Mi Kyung; Cho, Sang Woon; Park, Yoo Kyoung

2012-04-01

Excessive oxidative stress and abnormal blood lipids may cause chronic diseases. This risk can be reduced by consuming an antioxidant- and fiber-rich vegetarian diet. We compared biomarkers of oxidative stress, antioxidant capacity, and lipid profiles of sex- and age-matched long-term vegetarians and omnivores in Korea. Forty-five vegetarians (23 men and 22 women; mean age, 49.5 ± 5.3 years), who had maintained a vegetarian diet for a minimum of 15 years, and 30 omnivores (15 men and 15 women; mean age, 48.9 ± 3.6 years) participated in this study. Their 1-day, 24-h recall, and 2-day dietary records were analyzed. Oxidative stress was measured by the levels of diacron reactive oxygen metabolites (d-ROM). Antioxidant status was determined by the biological antioxidant potential (BAP) and levels of endogenous antioxidant enzymes such as superoxide dismutase, catalase, and glutathione peroxidase. We observed that vegetarians had a significantly lower body fat percentage (21.6 ± 6.4%) than that of omnivores (25.4 ± 4.6%; P vegetarians than those in omnivores (331.82 ± 77.96 and 375.80 ± 67.26 Carratelli units; P vegetarians and omnivores were 173.73 ± 31.42 mg/dL and 193.17 ± 37.89 mg/dL, respectively (P vegetarians and omnivores, respectively, indicating that vegetarians had significantly lower lipid levels. Thus, oxidative stress, body fat, and cholesterol levels were lower in long-term vegetarians than those in omnivores.

Parenting stress and child behaviour problems among parents with intellectual disabilities: the buffering role of resources.

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Meppelder, M; Hodes, M; Kef, S; Schuengel, C

2015-07-01

Parents with intellectual disabilities (ID) are at risk for high levels of parenting stress. The present study evaluated resources, including parental adaptive functioning, financial resources and access to a support network, as moderators of the association between child behaviour problems and parenting stress. A total of 134 parents with ID and their children (ages 1-7 years) were recruited from 10 Dutch care organisations. Questionnaires were administered to the parents to obtain information on parenting stress in the parent and child domain, financial resources and their support network. Teachers and care workers reported on child behaviour problems and parental adaptive functioning, respectively. Parents experienced more stress with regard to their children than towards their own functioning and situation. Parenting stress was less in parents who were not experiencing financial hardship. Child behaviour problems were associated with high child-related parenting stress, not parent-related parenting stress. Large support networks decreased the association between child behaviour problems and child-related parenting stress. Financial resources did not significantly moderate the association. Parenting stress among parents with ID is focused on problems with the child, especially when little social support is available. © 2014 MENCAP and International Association of the Scientific Study of Intellectual and Developmental Disabilities and John Wiley & Sons Ltd.

Using the Social, Attitudinal, Familial, and Environmental (S.A.F.E.) Acculturation Stress Scale to Assess the Adjustment Needs of Hispanic College Students.

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Fuertes, Jairo N.; Westbrook, Franklin D.

1996-01-01

Reexamined the validity and reliability of the 24-item S.A.F.E. scale and found it to be a reliable measure of Hispanics' acculturation stress. Also studied the effect of generational status, gender, and socioeconomic status on the levels of acculturation stress experienced by this sample. (RJM)

New animal model of emotional stress: Behavioral, neuroendocrine and immunological consequences

Institute of Scientific and Technical Information of China (English)

LIN Wenjuan; WANG Weiwen; SHAO Feng

2003-01-01

This report describes a new model of emotional stress, which was induced by randomly giving an empty water bottle to rats during watering periods per day for 14 consecutive days. The behavioral, endocrinological and immunological consequences were investigated. The data showed that the emotional stress activated both the hypothalamic-pituitary-adrenal axis and the sympathetic nervous system, leading to the increased blood levels of corticosterone and catecholamine. It also elicited attacking and exploring behavior, suppressed the immune function of the rats, including leukocyte counts, weight of the spleen, and the level of specific anti-ovalbumin IgG antibody production. Presenting no water and no empty bottle to rats only evoked the exploring behavior, increased the corticosterone level and decreased the leukocyte counts. These findings demonstrate a role of psychological factors on behavioral, endocrinological and immunological functioning. The animal model described in the present study may serve as an analogue mimicking emotional stress experienced in humans (e.g. anger and/or anxiety), and may be useful for further studying the complex relationships among emotional stress, behavior, and immune function.

Subjective heat stress of urban citizens: influencing factors and coping strategies

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Kunz-Plapp, Tina; Hackenbruch, Julia; Schipper, Hans

2014-05-01

. While some results match with expectations and also with results obtained in other studies, for example that people living in the attic floor experienced higher subjective heat stress levels at home, some results are surprising: against expectations, respondents 65 years and older on average reported lower subjective heat-stress levels than younger ones - a result that can partly be linked to the different coping strategies applied by both groups.

Occupational stress and organisational commitment of employees at higher educational institution

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Simbarashe Zhuwao

2015-12-01

Full Text Available The objective of this study was to determine the relationship between occupational stress and organisational commitment of employees at a higher education institution. A random sample (N=30 was chosen from academic staff within the university. The study used a quantitative design. The Organisational Stress Screening Tool (ASSET and Allen and Meyer’s Organisational Commitment Tool (OCT were administered. The study revealed that a statistical significant relationship exists between occupational stress and organizational commitment of employees. The study also showed that academic staff overall experienced average levels of occupational stress and organisational commitment. Job characteristics and work relationship were found to be the major sources of occupation stress. It is recommended that higher education institutions should improve employee participation in decision making to reduce employees’ stress as a result of unmanageable workloads and overload.

PERSONALITY TRAITS AND STRESS LEVELS AMONG SENIOR DENTAL STUDENTS: EVIDENCE FROM MALAYSIA AND SINGAPORE.

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Yusof, Zamros Y M; Hassan, Wan Nurazreena Wan; Razak, Ishak A; Hashim, Siti Marini N; Tahir, Mohd Khairul A M; Keng, Siong Beng

2016-11-01

This study aimed to evaluate the association between dental students’ personality traits and stress levels in relation to dental education programs among senior dental students in University Malaya (UM) in Malaysia and National University of Singapore (NUS). A cross-sectional survey using a self-administered questionnaire was conducted on UM and NUS senior dental students. The questionnaire comprised items on demographic background, the Big Five Inventory Personality Traits (BFIPT) test and a modified Dental Environment Stress (DES) scale. Rasch analysis was used to convert raw data to interval scores. Analyses were done by t-test, Pearson correlation, and Hierarchical regression statistics. The response rate was 100% (UM=132, NUS=76). Personality trait Agreeableness (mean=0.30) was significantly more prevalent among UM than NUS students (mean=0.15, p=0.016). In NUS, Neuroticism (mean=0.36) was significantly more prevalent than in UM (mean=0.14, p=0.002). The DES mean score was higher among NUS (mean=0.23) than UM students (mean=0.07). In UM, Neuroticism was significantly correlated with stress levels (r=0.338, ppersonality traits. The correlation was strongest for personality trait Neuroticism in both schools. Hierarchical regression analysis showed that gender and Neuroticism were significant predictors for students’ stress levels (ppersonality trait were significant predictors for stress levels among selected groups of dental students in Southeast Asia. Information on students’ personality may be useful in new students’ intake, stress management counseling and future program reviews.

Unconscious fearful priming followed by a psychosocial stress test results in higher cortisol levels.

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Hänsel, Alexander; von Känel, Roland

2013-10-01

Human perception of stress includes an automatic pathway that processes subliminal presented stimuli below the threshold of conscious awareness. Subliminal stimuli can therefore activate the physiologic stress system. Unconscious emotional signals were shown to significantly moderate reactions and responses to subsequent stimuli, an effect called 'priming'. We hypothesized that subliminal presentation of a fearful signal during the Stroop task compared with an emotionally neutral one will prime stress reactivity in a subsequently applied psychosocial stress task, thereby yielding a significant increase in salivary cortisol. Half of 36 participants were repeatedly presented either a fearful face or a neutral one. After this, all underwent a psychosocial stress task. The fearful group showed a significant increase in cortisol levels (p = 0.022). This change was not affected by sex, age and body mass index, and it also did not change when taking resting cortisol levels into account. Post-hoc analyses showed that the increase in cortisol in the fearful group started immediately after the psychosocial stress test. Hence, subliminal exposure to a fearful signal in combination with the Stroop and followed by a psychosocial stress test leads to an increase in stress reactivity. Copyright © 2012 John Wiley & Sons, Ltd.

Exposure to stressors and trajectories of perceived stress among older adults.

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Vasunilashorn, Sarinnapha; Lynch, Scott M; Glei, Dana A; Weinstein, Maxine; Goldman, Noreen

2015-03-01

Models of stress incorporate both the environmental demands experienced by individuals (stressors) and the appraisal of these life events (perceptions). Because little is known about the extent to which experience and perceptions are related, we examine this relationship in a nationally representative population of older Taiwanese adults. Using growth models applied to data from 3 waves (1999, 2003, and 2007) of the Taiwan Longitudinal Study of Aging, we (a) investigate patterns of change in perceived stress in later adulthood and (b) examine how experienced stressors influence perceived stress. Participants were asked to report the presence of, and in some cases the degree of, exposure to stressors including total number of medical conditions, difficulty with activities of daily living, difficulty with mobility functions, being financially worse off compared with the prior wave, experiencing the death of a child, and experiencing a marital disruption. Items reflecting perceived stress included concerns about various domains pertaining to the respondent and his/her family member. Our results indicate that exposure to stressors increases, whereas perceived stress decreases, over time. Change in exposure to stressors is not generally associated with change in perceptions of stress, with the exception of a summary measure of health-related exposure to stressors. An increase in poor health over time is related to an increase in perceived stress in all domains. The results underscore the importance of distinguishing between perceptions of stress and exposure to stressors when studying the links between stress and health among older adults. Furthermore, the diminishing linkage between experienced stressors and perceptions of stress suggests that older adults' appraisal may be an adaptive coping strategy that emerges to buffer some of the difficulties that are inevitable in later life. © The Author 2014. Published by Oxford University Press on behalf of The

Stress markers in relation to job strain in human service organizations.

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Ohlson, C G; Söderfeldt, M; Söderfeldt, B; Jones, I; Theorell, T

2001-01-01

Workers in human service organizations are often confronted with conflicting demands in providing care or education. The aim of this cross-sectional study was to relate levels of endocrine stress markers to perceived job strain in two human service organizations. Employees in two local units of the social insurance organization and two local units of the individual and family care sections of the social welfare in Sweden were selected and 103 employees participated (56% participation rate). The perceived job strain was assessed with a standardized questionnaire containing questions of the demand-control model. Questions specially designed to measure emotional demands were also included. The stress markers cortisol, prolactin, thyroid-stimulating hormone, testosterone and IgA and IgG were analysed in blood samples. The main finding was an association between high emotional strain and increased levels of prolactin. The levels of cortisol, but none of the other four stress markers, increased slightly with emotional strain. Emotional strain experienced in human service work may cause psychological stress. The increase in prolactin was modest but consistent with findings in other published studies on stress-related endocrine alterations. Copyright 2001 S. Karger AG, Basel.

Multiple Minority Stress and LGBT Community Resilience among Sexual Minority Men.

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McConnell, Elizabeth A; Janulis, Patrick; Phillips, Gregory; Truong, Roky; Birkett, Michelle

2018-03-01

Minority stress theory has widespread research support in explaining health disparities experienced by sexual and gender minorities. However, less is known about how minority stress impacts multiply marginalized groups, such as lesbian, gay, bisexual, and transgender people of color (LGBT POC). Also, although research has documented resilience in the face of minority stress at the individual level, research is needed that examines macro-level processes such as community resilience (Meyer, 2015). In the current study, we integrate minority stress theory and intersectionality theory to examine multiple minority stress (i.e., racial/ethnic stigma in LGBT spaces and LGBT stigma in one's neighborhood) and community resilience (i.e., connection to LGBT community) among sexual minority men of different racial/ethnic groups who use a geosocial networking application for meeting sexual partners. Results showed that Black sexual minority men reported the highest levels of racial/ethnic stigma in LGBT spaces and White sexual minority men reported the lowest levels, with Asian and Hispanic/Latino men falling in between. Consistent with minority stress theory, racial/ethnic stigma in LGBT spaces and LGBT stigma in one's neighborhood were associated with greater stress for sexual minority men of all racial/ethnic groups. However, connection to LGBT community played more central role in mediating the relationship between stigma and stress for White than POC sexual minority men. Results suggest that minority stress and community resilience processes may differ for White and POC sexual minority men. Potential processes driving these differences and implications for minority stress theory are discussed.

Survey of career satisfaction, lifestyle, and stress levels among pharmacy school faculty.

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Lindfelt, Tristan A; Ip, Eric J; Barnett, Mitchell J

2015-09-15

U.S. pharmacy school faculty were surveyed to assess their career satisfaction, lifestyle, and stress levels. A 48-item survey, administered through Qualtrics (Provo, UT), was sent to current members of the American Association of Colleges of Pharmacy and included questions regarding respondents' academic institution and appointment status; lifestyle traits; career satisfaction; work-life balance; neurologic and psychiatric diagnoses; use of illicit drugs, alcohol, and tobacco; and stress levels. of the 4787 faculty invited to participate in the survey, 811 usable surveys were collected (16.9% response rate). Nearly all respondents (95.0%) reported working 40 or more hours per week. The majority had an average daily one-way commute of less than 30 minutes (64.2%), slept 5.5-7.5 hours per night (74.8%), and exercised for no more than 120 minutes per week (61.8%). A majority of respondents (63.7%) reported being very or extremely satisfied with their current position in academia. Only 36.9% reported being very or extremely satisfied with their work-life balance. Mean perceived stress scores were near those found in the general adult population. Although most respondents reported seeing a primary care provider and dentist annually, other findings regarding preventive health measures were not as encouraging. A survey of pharmacy faculty in the United States revealed high levels of job satisfaction among respondents, but lower levels of satisfaction with work-life balance and comparable levels of stress to the general population were found. Administrators and stakeholders should explore options to improve lifestyle factors to decrease potential burnout among faculty. Copyright © 2015 by the American Society of Health-System Pharmacists, Inc. All rights reserved.

Levels of salivary stress markers in patients with anxiety about halitosis.

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Fukui, Makoto; Hinode, Daisuke; Yokoyama, Masaaki; Yoshioka, Masami; Kataoka, Kosuke; Ito, Hiro-O

2010-11-01

To investigate the relationship between salivary stress markers and mental stress states in patients complaining of oral malodour. The utility of the salivary stress markers in assessment of mental conditions of those patients was also investigated. The study population included 74 patients, aged 20-59 years, who complained of oral malodour and were referred to the Breath Odor Clinic at Tokushima University Hospital. Patients were classified into two groups, genuine halitosis (GH) and psychosomatic halitosis (PH), according to the results of organoleptic rating measurement. All patients were subjected to examination by the Cornell Medical Index (CMI) Health Questionnaire. Resting saliva was collected and levels of salivary IgA, cortisol and chromogranin A were determined by ELISA. Twenty-three volunteers not complaining of halitosis were included as the control group. Kruskal-Wallis test and Mann-Whitney's U-test were used for statistical analysis. A significant increase was observed in the concentrations of salivary cortisol in the PH group as compared with GH and control groups (psalivary cortisol concentrations were found in CMI scale III and IV (tendency towards neurosis) than in scale I and II (normal) (psalivary cortisol reflects a status of chronic stress condition, psychosomatic halitosis might be closely related to this state of chronic stress. Determination of cortisol levels in saliva may provide useful information for evaluating the mental status of patients complaining of halitosis. Copyright © 2010 Elsevier Ltd. All rights reserved.

Hypoxia training: symptom replication in experienced military aircrew.

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Johnston, Ben J; Iremonger, Gareth S; Hunt, Sheena; Beattie, Elizabeth

2012-10-01

Military aircrew are trained to recognize the signs and symptoms of hypoxia in a safe environment using a variety of methods to simulate altitude. In order to investigate the effectiveness of hypoxia training, this study compared the recall of hypoxia symptoms in military aircrew between two consecutive hypobaric chamber hypoxia training sessions conducted, on average, 4.5 yr apart. Previously trained subjects completed a questionnaire immediately before and after they underwent refresher hypoxia training and recorded the occurrence, order, and severity of symptoms experienced. Responses from refresher training were compared with their recall of symptoms experienced during previous training. There was no difference in the recall of most hypoxia symptoms between training sessions. Slurred speech was recalled more frequently from previous training compared to refresher training (14 vs. 4 subjects), whereas hot/cold flushes were recalled less frequently from previous training compared to refresher training (5 vs. 17 subjects). There was a statistically significant difference in overall hypoxia score (10.3 vs. 8.3), suggesting that from memory subjects may underestimate the level of hypoxia experienced in previous training. A high level of similarity between the recall of previously experienced hypoxia symptoms and recent experience supports the effectiveness of hypoxia training. These results replicate the finding of a 'hypoxia signature' reported by a previous study. Small differences in the recall of some symptoms and in overall hypoxia score highlight the importance of drawing attention to the more subtle symptoms of early hypoxia, and of using training techniques which optimize aircrew recall.

An exploration into the level and characteristics of pain experienced by South African women treated for cervical cancer

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Ilipo Kaila

Full Text Available Despite the high incidence of cervical cancer in Africa, little is known about pain management in women treated for this disease as best practices primarily focus on the prevention of cervical cancer. The study aimed at describing pain in women diagnosed with cervical cancer who received radiotherapy with/without concurrent chemotherapy, before treatment and at six and 12 months after the completion of the treatment. A cross sectional design and calculated sample size were used to recruit 168 women (n = 168, 58 (n = 56 in each treatment group. Structured interviews were used to collect the data and the Brief Pain Inventory (BPI served as the data collecting instrument. Descriptive statistics were used to analyse the data and the Kruskal-Wallis H Test determined statistical significant differences between the groups (p = 0.05. The majority of the respondents (78.0% n = 131 experienced disease related pain and most (73.9%; n = 85 experienced pain at the time of data collection. However, pain, on average, decreased after treatment and was at its lowest level six months after treatment but increased during the following six months. Pain influenced all the domains of function before treatment but improved after six months. There was a misfit between the level of pain and the type of analgesia used. In addition, most participants (58.3%; n = 67 took their pain medication only when needed. Our study highlighted the complexity of pain control, suggesting failure of both the healthcare professionals and the patients in achieving the ultimate goal of being pain free. Keywords: Cervical cancer, Pain, Radiotherapy

Teacher Stress Inventory: validation of the Greek version and perceived stress levels among 3,447 educators.

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Kourmousi, Ntina; Darviri, Christina; Varvogli, Liza; Alexopoulos, Evangelos C

2015-01-01

The Teacher Stress Inventory (TSI) is an instrument for measuring occupational stress in teachers. This study aimed to translate and adapt it for use in Greece, and then assess its reliability and validity. The Greek versions of the TSI and the 14-item Perceived Stress Scale (PSS-14) were posted on all Greek educators' official sites during May 2012. A nationwide sample of 3,447 teachers of all levels and specialties completed the questionnaires via the Internet. Reliability was determined by the calculation of Cronbach's alpha coefficient. Confirmatory factor analysis was conducted and validity was further examined by investigating the correlation of the TSI with the PSS-14 and their association with demographics and work-related factors. Satisfactory Cronbach's alpha values (above 0.70) were found for all TSI dimensions. Confirmatory factor analysis confirmed the two-factor construct of TSI (root mean square error of approximation, comparative fit index, and goodness-of-fit index values were 0.079, 0.956, and 0.951, respectively), confirming the pre-established theory for the two latent variables, Stress Sources and Stress Manifestations. Significant correlations were found between TSI subscales, PSS-14 sex, age, lack of support, and students' difficulties. The Greek version of the TSI was found to have satisfactory psychometric properties, and its use for assessing stress in Greek teachers is warranted.

Stress and dietary behaviour among first-year university students in Australia: sex differences.

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Papier, Keren; Ahmed, Faruk; Lee, Patricia; Wiseman, Juliet

2015-02-01

The aim of this study was to examine the relationship between stress and food selection patterns by sex among first-year undergraduate students studying in an Australian university. Participating in this cross-sectional study were 728 (331 men and 397 female students) first-year students, ages >18 y, attending the Gold Coast Campus of Griffith University. Data were collected using a self-administered questionnaire consisting of three sections: sociodemographic information, stress measures, and a 7-d food frequency questionnaire. More than half (52.9%) of the participants were found to suffer from some level of stress, with relatively more female students (57.4%) suffering than men (47.4%). Men who experienced mild to moderate levels of stress were two to three times more likely to eat cereal foods (P stress level and consumption of cereal food, meat alternatives, vegetables and fruit (negative trend), highly processed food, protein powder, beverages and alcoholic beverages (all P stress were 2.22 times more likely to eat processed food (P stress were less likely to consume meat alternatives (P stress levels and the consumption of meat alternatives, vegetables and fruit (both negative trends), and processed food (all P stressed male and female students, with stress being a more significant predictor of unhealthy food selection among male students. Further research is needed using a qualitative approach to understand how stress and eating behavior are related in university students. Copyright © 2015 Elsevier Inc. All rights reserved.

Relationship between stress levels and the status of serum ...

African Journals Online (AJOL)

McRoy

2014-07-26

Jul 26, 2014 ... very useful in proper dealing with it. Thus ... of examination, mean serum vitamin A levels was found to be significantly lower before than after ... [2] Cognitive and emotional signs and symptoms ... found that endurance exercise and stress can increase ... and 7 female, ages between 22-30 years) served as ...

Relationships among grit, academic performance, perceived academic failure, and stress in associate degree students.

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Lee, Wincy Wing Sze

2017-10-01

The present study examined the relationships among grit, academic performance, perceived academic failure, and stress levels of Hong Kong associate degree students using path analysis. Three hundred and forty-five students from a community college in Hong Kong voluntarily participated in the study. They completed a questionnaire that measured their grit (operationalized as interest and perseverance) and stress levels. The students also provided their actual academic performance and evaluated their perception of their academic performance as a success or a failure. The results of the path analysis showed that interest and perseverance were negatively associated with stress, and only perceived academic failure was positively associated with stress. These findings suggest that psychological appraisal and resources are more important antecedents of stress than objective negative events. Therefore, fostering students' psychological resilience may alleviate the stress experienced by associate degree students or college students in general. Copyright © 2017 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

Irreversibility of a bad start: early exposure to osmotic stress limits growth and adaptive developmental plasticity.

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Wu, Chi-Shiun; Gomez-Mestre, Ivan; Kam, Yeong-Choy

2012-05-01

Harsh environments experienced early in development have immediate effects and potentially long-lasting consequences throughout ontogeny. We examined how salinity fluctuations affected survival, growth and development of Fejervarya limnocharis tadpoles. Specifically, we tested whether initial salinity effects on growth and rates of development were reversible and whether they affected the tadpoles' ability to adaptively accelerate development in response to deteriorating conditions later in development. Tadpoles were initially assigned to either low or high salinity, and then some were switched between salinity levels upon reaching either Gosner stage 30 (early switch) or 38 (late switch). All tadpoles initially experiencing low salinity survived whereas those initially experiencing high salinity had poor survival, even if switched to low salinity. Growth and developmental rates of tadpoles initially assigned to high salinity did not increase after osmotic stress release. Initial low salinity conditions allowed tadpoles to attain a fast pace of development even if exposed to high salinity afterwards. Tadpoles experiencing high salinity only late in development metamorphosed faster and at a smaller size, indicating an adaptive acceleration of development to avoid osmotic stress. Nonetheless, early exposure to high salinity precluded adaptive acceleration of development, always causing delayed metamorphosis relative to those in initially low salinity. Our results thus show that stressful environments experienced early in development can critically impact life history traits, having long-lasting or irreversible effects, and restricting their ability to produce adaptive plastic responses.

The interplay between interpersonal stress and psychological intimate partner violence over time for young at-risk couples.

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Shortt, Joann Wu; Capaldi, Deborah M; Kim, Hyoun K; Tiberio, Stacey S

2013-04-01

The substantial number of young people in romantic relationships that involve intimate partner violence, a situation deleterious to physical and mental health, has resulted in increased attention to understanding the links between risk factors and course of violence. The current study examined couples' interpersonal stress related to not liking partners' friends and not getting along with parents as contextual factors associated with couples' psychological partner violence and determined whether and when couples' friend and parent stress increased the likelihood of couples' psychological partner violence. A linear latent growth curve modeling approach was used with multiwave measures of psychological partner violence, friend stress, parent stress, and relationship satisfaction obtained from 196 men at risk for delinquency and their women partners over a 12-year period. At the initial assessment, on average, the men were age 21.5 years and the women were age 21 years. Findings indicated that couples experiencing high levels of friend and parent stress were more likely to engage in high levels of psychological partner violence and that increases in couples' friend stress predicted increases in couples' partner violence over time, even when accounting for the couples' relationship satisfaction, marital status, children in the home, and financial strain. Interactive effects were at play when the couples were in their early 20s, with couples being most at risk for increases in psychological partner violence if they experienced both high friend stress and low relationship satisfaction. Couples' friend stress had the greatest effect on psychological partner violence when the couples were in their early to mid 20s when levels of friend stress were high. As the couples reached their 30s, low relationship satisfaction became the leading predictor of couples' psychological partner violence.

Role stress among auxiliary nurses midwives in Gujarat, India.

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Purohit, Bhaskar; Vasava, Paul

2017-01-23

Understanding Role Stress is important as health service providers, especially nurses experience high levels of Role Stress which is linked to burnout, poor quality of care and high turnover. The current study explicates the concept of Role Stress and assesses the Role Stress experienced by the Auxiliary Nurse Midwives (ANMs) working with rural government health centres from Gujarat, India. The study included 84 ANMs working with government health centres from one district in India. A structured instrument with established reliability and validity was used to measure 10 dimensions of Role Stress namely: Inter-role distance, role stagnation, role expectation conflict, role erosion: role overload, role isolation, personal inadequacy, self-role distance, role ambiguity and resource inadequacy. The study instrument was based on 5 point Likert rating scale that contained 50 unidirectional negative statements, 5 for each dimension. Kolmogorov-Smirnov and Shapiro-Wilk test were carried out to assess if the data were normally distributed. Cronbach's alpha test was carried out to assess reliability of the instrument. The study data was analyzed using descriptive statistics mainly using mean scores with higher scores indicating higher Role Stress and vice versa. The data was analyzed using SPSS version 19. Kolmogorov-Smirnov and Shapiro-Wilk test indicated that the data were normally distributed. Cronbach's alpha test indicated values of 0.852 suggesting high reliability of the tool. The highest Role Stress among ANMs was experienced for resource inadequacy. Role overload, role stagnation and inter-role distance were among the other important role stressors for ANMs. The study results suggests that ANMs frequently feel that: they do not have adequate amount of resources, facilities and financial support from the high levels authorities; people have too many expectations from their roles and as result they are overloaded with work and have very limited opportunities for

Do levels of perceived stress increase with increasing age after age 65? A population-based study.

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Osmanovic-Thunström, Almira; Mossello, Enrico; Åkerstedt, Torbjörn; Fratiglioni, Laura; Wang, Hui-Xin

2015-09-01

psychological and health-related stressors often occur in advanced ages, but little is known about perceived stress in adults aged 65 and over. This study aimed to test the hypothesis that levels of perceived stress increase with increasing age and to detect factors that may account for the association. a dementia-free cohort of 1,656 adults aged 66-97 years living at home or in institutions, participating in the Swedish National Aging and Care study, Kungsholmen (SNAC-K) was assessed for levels of perceived stress using the 10-item perceived stress scale (PSS). prevalence of high stress according to the top tertile of the population (PSS score 20+) was 7.8% in adults aged 81+ years, 7.5% in adults aged 72-78 and 6.2% in adults aged 66 years (P = 0.020). More women than men reported high stress, 8.3 versus 5.4% (P = 0.001). Levels of stress increased with increasing age (P = 0.001) in the linear regression model. This association remained after adjustment for demographic and psychosocial factors, but no longer was present after adjusting for health-related factors. health-related stress is highly prevalent in older adults and seems to play an important role in the association between levels of perceived stress and age in older adults. © The Author 2015. Published by Oxford University Press on behalf of the British Geriatrics Society. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Teacher Stress Inventory: validation of the Greek version and perceived stress levels among 3,447 educators

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Kourmousi N

2015-03-01

Full Text Available Ntina Kourmousi, Christina Darviri, Liza Varvogli, Evangelos C Alexopoulos School of Medicine, University of Athens, Athens, Greece Background: The Teacher Stress Inventory (TSI is an instrument for measuring occupational stress in teachers. This study aimed to translate and adapt it for use in Greece, and then assess its reliability and validity. Methods: The Greek versions of the TSI and the 14-item Perceived Stress Scale (PSS-14 were posted on all Greek educators' official sites during May 2012. A nationwide sample of 3,447 teachers of all levels and specialties completed the questionnaires via the Internet. Reliability was determined by the calculation of Cronbach's alpha coefficient. Confirmatory factor analysis was conducted and validity was further examined by investigating the correlation of the TSI with the PSS-14 and their association with demographics and work-related factors. Results: Satisfactory Cronbach's alpha values (above 0.70 were found for all TSI dimensions. Confirmatory factor analysis confirmed the two-factor construct of TSI (root mean square error of approximation, comparative fit index, and goodness-of-fit index values were 0.079, 0.956, and 0.951, respectively, confirming the pre-established theory for the two latent variables, Stress Sources and Stress Manifestations. Significant correlations were found between TSI subscales, PSS-14 sex, age, lack of support, and students' difficulties. Conclusion: The Greek version of the TSI was found to have satisfactory psychometric properties, and its use for assessing stress in Greek teachers is warranted. Keywords: TSI, reliability, validity, Greek educators, occupational stress, psychosocial factors

Validation of the Impact of Event Scale-Revised for adolescents experiencing the floods and mudslides

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Cheng-Sheng Chen

2011-12-01

Full Text Available The purpose of this study was to validate the Impact of Event Scale-Revised (IES-R for adolescents who had experienced the floods and mudslides caused by Typhoon Morakot in Taiwan. The internal consistency, construct validity, and criteria validity of the instrument were examined. Principal component analysis followed by an oblique rotation was used to derive a three-factor solution. These factors were labeled intrusion, hyperarousal, and avoidance; all three factors together accounted for 58.1% of the variance. The total Cronbach’s alpha of 0.94 reflected the good internal consistency of the instrument. With reference to diagnosis of posttraumatic stress disorder, the IES-R cutoff point for posttraumatic stress disorder was 19 of 20 with a sensitivity of 85.7% and specificity of 84.1%. In conclusion, the IES-R can be used as a reliable and valid instrument when evaluating psychological distress among adolescents who have experienced a natural disaster, such as flooding and mudslides.

New low back pain in nurses: work activities, work stress and sedentary lifestyle.

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Yip, Vera Yin Bing

2004-05-01

Low back pain is common among nurses. Previous studies have shown that the risk of low back pain increases rapidly with greater amounts of physical work and psychological stress, but is inversely related to leisure activities. However, these previous studies were predominantly retrospective in design and not many took account of three factors simultaneously. This 12-month prospective study examined the relationships between work activities, work stress, sedentary lifestyle and new low back pain. A total of 144 nurses from six Hong Kong district hospitals completed a face-to-face baseline interview, which was followed-up by a telephone interview. The main study measures were demographic characteristics, work activities, work stress, physical leisure activities and the nature of new low back pain during the 12-month follow-up period. Level of work stress, quality of relationships at work, level of enjoyment experienced at work, and work satisfaction were self-reported. Fifty-six (38.9%) nurses reported experiencing new low back pain. Sedentary leisure time activity was not associated with new low back pain. Being comparatively new on a ward (adjusted relative risk 2.90), working in bending postures (adjusted relative risk 2.76) and poor work relationships with colleagues (adjusted relative risk 2.52) were independent predictors of new low back pain. The findings of this study suggest that low back pain is a common problem in the population of nurses in Hong Kong. Being comparatively new on a ward, bending frequently during work and having poor work relationships with colleagues are independent predictors of new low back pain. Training for high-risk work activities and ergonomic assessment of awkward work postures are essential. Moreover, relaxation and team-building workshops for nurses, especially those who are less experienced in the type of work on their current ward, are recommended.

Susto and nervios: expressions for stress and depression.

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Weller, Susan C; Baer, Roberta D; Garcia de Alba Garcia, Javier; Salcedo Rocha, Ana L

2008-09-01

Folk illnesses that are cultural constructions of psychological distress offer a vehicle for the cross-cultural study of stress and stress-related morbidity. This study explores the relationship between the Latin American folk illnesses susto and nervios and mental health. We hypothesize that these folk illnesses are distinct and that there is a stronger association between current levels of stress and depressive symptoms with past experience of nervios than with susto, because the cultural constructions of these folk illnesses reflect chronic and acute concepts of distress, respectively. Interviews were conducted in Guadalajara, Mexico, where participants responded to questions about their socio-demographic characteristics, stress, depressive symptoms, and whether they had experienced susto or nervios. Susto and nervios are very prevalent and occur across sociodemographic subgroups, with the exception that nervios occurred more often in women (p nervios had a much stronger association (p nervios were expressions of psychological distress; most of those with depression reported susto and/or nervios. This study validates the link between these folk illnesses and stress and depression and may, ultimately, facilitate cross-cultural research on stress.

Are PTH levels related to oxidative stress and inflammation in chronic kidney disease patients on hemodialysis?

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Marcel Jaqueto

Full Text Available Abstract Introduction: Patients at end stage renal disease have higher levels of inflammation and oxidative stress than the general population. Many factors contribute to these issues, and the parathyroid hormone (PTH is also implicated. Objective: The study was conducted in order to assess the relationship between PTH levels and inflammation and oxidative stress in hemodialysis patients. Methods: Cross-sectional study with patients of two hemodialysis facilities in Londrina, Brazil. Patients with other conditions known to generate oxidative stress and inflammation were excluded. Blood levels of PTH and biochemical parameters of inflammation (interleukins 1 and 6, tumor necrosis factor-alpha and oxidative stress (total plasma antioxidant capacity, malonic dialdehyde, lipid hydroperoxidation, advanced oxidation protein products, quantification of nitric oxide metabolites, and 8-isoprostane were measured before a dialysis session. Then, we made correlation analyses between PTH levels - either as the continuous variable or categorized into tertiles-, and inflammatory and oxidative stress biomarkers. Results: PTH did not show any correlation with the tested inflammation and oxidative stress parameters, nor as continuous variable neither as categorical variable. Conclusion: In this descriptive study, the results suggest that the inflammation and oxidative stress of hemodialysis patients probably arise from mechanisms other than secondary hyperparathyroidism.

Effects of pedagogical ideology on the perceived loudness and noise levels in preschools

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Jonsdottir, Valdis; Rantala, Leena M.; Oskarsson, Gudmundur Kr.; Sala, Eeva

2015-01-01

High activity noise levels that result in detrimental effects on speech communication have been measured in preschools. To find out if different pedagogical ideologies affect the perceived loudness and levels of noise, a questionnaire study inquiring about the experience of loudness and voice symptoms was carried out in Iceland in eight private preschools, called “Hjalli model”, and in six public preschools. Noise levels were also measured in the preschools. Background variables (stress level, age, length of working career, education, smoking, and number of children per teacher) were also analyzed in order to determine how much they contributed toward voice symptoms and the experience of noisiness. Results indicate that pedagogical ideology is a significant factor for predicting noise and its consequences. Teachers in the preschool with tighter pedagogical control of discipline (the “Hjalli model”) experienced lower activity noise loudness than teachers in the preschool with a more relaxed control of behavior (public preschool). Lower noise levels were also measured in the “Hjalli model” preschool and fewer “Hjalli model” teachers reported voice symptoms. Public preschool teachers experienced more stress than “Hjalli model” teachers and the stress level was, indeed, the background variable that best explained the voice symptoms and the teacher's perception of a noisy environment. Discipline, structure, and organization in the type of activity predicted the activity noise level better than the number of children in the group. Results indicate that pedagogical ideology is a significant factor for predicting self-reported noise and its consequences. PMID:26356370

Relationships between Salivary Melatonin Levels, Quality of Sleep, and Stress in Young Japanese Females

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Yasuhiro Ito

2013-01-01

Full Text Available A decrease in the quality of sleep is believed to cause anxiety and worsen depression. Comparisons of salivary melatonin levels with different factors including quality of sleep, state and trait anxieties, and depression, were conducted to examine whether there is a relationship between melatonin, presumably associated with sleep, and psychological stress. The saliva of healthy young females was collected during the daytime and before they went to bed at night (when they were awake and resting in a sitting position, and salivary melatonin levels were measured. The quality of sleep was scored using the Pittsburgh Sleep Quality Index (PSQI–-a questionnaire method. State and trait anxieties, and depression were scored using other questionnaire methods: the State-Trait Anxiety Inventory (STAI and Self-Rating Depression Scale (SDS, respectively. The following findings were obtained: (1 Salivary melatonin levels measured during the daytime and before going to bed were higher in females with a high depression score, compared to those with a low score, and there was a correlation between the depression scores and salivary melatonin levels measured at night; and (2 salivary melatonin levels measured before going to bed at night (in a sitting position were higher in females with a high state anxiety score, suggesting a correlation between state anxiety scores and salivary melatonin levels during the night. Both depression and a sense of anxiety are forms of psychological stress. Therefore, it is assumed that, when a person is under psychological stress, the action of melatonin as a ligand on its receptor is reduced. Meaning psychological stress may induce oxidative stress in the body. On the other hand, no correlation was noted between the quality of sleep and salivary melatonin levels during the night, presumably because saliva was collected when the subjects were awake and sitting, rather than sleeping.

Job stress, satisfaction, and coping strategies among medical interns in a South Indian tertiary hospital.

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Chandramouleeswaran, Susmita; Edwin, Natasha C; Braganza, Deepa

2014-07-01

It has previously been demonstrated that there is a significant drop in all domains of quality of life among interns during internship. A modified version of the health consultant's job stress and satisfaction questionnaire (HCJSSQ) was used to assess and quantify aspects of internship that were perceived as stressful and satisfying. Methods used to cope with work place stress were explored. A prospective cohort study was undertaken among 93 medical interns doing a rotating internship at the Christian Medical College and Hospital, a tertiary-care hospital in southern India. After completion of 6 months of internship, the modified version of the HCJSSQ was administered to all participants. The data were entered into Statistical Package for the Social Sciences (SPSS) Version 9 by double data entry technique. Percentages of interns reporting high levels of stress, satisfaction were calculated. While 63.4% of interns reported high levels of satisfaction, 45.2% of the interns experienced high levels of stress, 17.6% coped with work stress by using alcohol and nicotine, and 37% coped through unhealthy eating habits. More people found internship satisfying than stressful. However, a high proportion found it stressful, and many reported unhealthy coping mechanisms.

Stress and Sleep Reactivity: A Prospective Investigation of the Stress-Diathesis Model of Insomnia

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Drake, Christopher L.; Pillai, Vivek; Roth, Thomas

2014-01-01

Study Objectives: To prospectively assess sleep reactivity as a diathesis of insomnia, and to delineate the interaction between this diathesis and naturalistic stress in the development of insomnia among normal sleepers. Design: Longitudinal. Setting: Community-based. Participants: 2,316 adults from the Evolution of Pathways to Insomnia Cohort (EPIC) with no history of insomnia or depression (46.8 ± 13.2 y; 60% female). Interventions: None. Measurements and Results: Participants reported the number of stressful events they encountered at baseline (Time 1), as well as the level of cognitive intrusion they experienced in response to each stressor. Stressful events (OR = 1.13; P insomnia one year hence (Time 2). Intrusion mediated the effects of stressful events on risk for insomnia (P insomnia (OR = 1.78; P insomnia as a function of intrusion was significantly higher in individuals with high sleep reactivity. Trait sleep reactivity also constituted a significant risk for depression (OR = 1.67; P Insomnia at Time 2 significantly mediated this effect (P insomnia, and that it triggers insomnia by exacerbating the effects of stress-induced intrusion. Sleep reactivity is also a precipitant of depression, as mediated by insomnia. These findings support the stress-diathesis model of insomnia, while highlighting sleep reactivity as an important diathesis. Citation: Drake CL, Pillai V, Roth T. Stress and sleep reactivity: a prospective investigation of the stress-diathesis model of insomnia. SLEEP 2014;37(8):1295-1304. PMID:25083009

Systematic review on the relationship between the nursing shortage and job satisfaction, stress and burnout levels among nurses in oncology/haematology settings.

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Toh, Shir Gi; Ang, Emily; Devi, M Kamala

2012-06-01

To establish the best available evidence regarding the relationship between the nursing shortage and nurses' job satisfaction, stress and burnout levels in oncology/haematology settings. Electronic databases (CINAHL, Medline, Scopus, ScienceDirect, PsycInfo, PsycArticles, Web of Science, The Cochrane Library, Proquest and Mednar) were searched using a three-step strategy in order to identify published and unpublished studies conducted between 1990 and 2010. Grey literature was excluded in the review. The identified studies were evaluated using standardised critical appraisal instruments from the Joanna Briggs Institute-Meta Analysis of Statistics Assessment and Review Instrument (JBI-MAStARI). A total of seven descriptive and descriptive-correlational studies published in English were included and data were presented in a narrative summary. Findings revealed a positive bidirectional relationship between the nursing shortage and oncology registered nurses' (RNs') job dissatisfaction, stress and burnout. The extent of the job dissatisfaction, stress and burnout experienced by the oncology RNs and their perception of staffing inadequacy differed according to their demography and work settings. Particularly, nurses who had higher qualifications and positions, who worked full-time and who worked in inpatient settings and non-Magnet hospitals were more likely to attribute staffing inadequacy as one of the main contributing factors for their job dissatisfaction, stress and burnout. This led to a rise in the number of oncology RNs leaving the speciality. Within the constraints of the study and the few quality papers available, it appears that oncology RNs who worked in substandard staffing units often express job dissatisfaction, stress and burnout, which prompt them to seek new employment out of the oncology specialty. This entails a pressing need for organisations to ensure sufficient staffing in oncology/haematology settings, in order to ensure that quality patient care

Parenting Stress of Parents of Adolescents with Attention-Deficit Hyperactivity Disorder.

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Wiener, Judith; Biondic, Daniella; Grimbos, Teresa; Herbert, Monique

2016-04-01

This study examined parenting stress among parents of adolescents with Attention-Deficit Hyperactivity Disorder (ADHD). The sample comprised 138 adolescents (84 ADHD, 52 boys, 32 girls; 54 non-ADHD, 24 boys, 30 girls) age 13 to 18 and their parents. Mothers (n = 135) and fathers (n = 98) of participating teens completed the Stress Index for Parents of Adolescents. Mothers and fathers of adolescents with ADHD reported more stress than parents of adolescents without ADHD with regard to their children's challenging behaviors (Adolescent domain stress). Mothers of adolescents with ADHD also reported that they experienced elevated levels of stress in terms of role restrictions, feelings of social alienation, conflict with their partner, feelings of guilt and incompetence (Parent domain stress), and relationship with their children (Adolescent-Parent Relationship domain stress; APR). The extent to which clinical levels of adolescent Oppositional Defiant Disorder (ODD) symptoms or externalizing behavior in general were associated with parenting stress depended on the rater of these behaviors. Parenting stress was associated with higher levels of ODD and other externalizing behaviors when these behaviors were rated by parents but not when they were rated by teachers. In addition, over and above adolescent ADHD classification, mothers' self-reported ADHD symptoms were associated with higher parenting stress in the Adolescent and Parent domains, and fathers' self-reported ADHD symptoms were associated with lower APR stress. The results suggest directions that should be considered for addressing parenting stress when designing interventions for families of adolescents with ADHD.

Stress-induced rise in serum anti-brain autoantibody levels in the rat.

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Andrejević, S; Bukilica, M; Dimitrijević, M; Laban, O; Radulovic, J; Kovacevic-Jovanovic, V; Stanojevic, S; Vasiljevic, T; Marković, B M

1997-02-01

Sera from Wistar rats subjected to different stress procedures were tested by ELISA for the presence of autoantibodies with specificity for neuron-specific enolase (NSE) and S100 protein that are preferentially localized in neurons and glia, respectively. Autoantibodies were present in sera of animals before exposure to stress, and raised with age. Anti-NSE and anti-S100 autoantibody levels were increased one day after termination of restraint (2 hours daily, 10 days) and electric tail shock (80 shocks daily, 19 days), and in fifth and tenth week of overcrowding stress. Differences between stressed and control animals were not present one month following restraint and electric tail shock and in twentieth week of overcrowding.

Level of Perceived Stress Among Lectures in Nigerian Universities

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Ofoegbu, Felicia; Nwadiani, Mon

2006-01-01

The purpose of the study was to provide empirical evidence on the level of stress among lecturers in Nigerian universities. On the whole eight universities were used for the study. A sample of 228 (123 male and 105 female) lecturers was selected according to the variables of age, sex, marital status, experience, domicile, areas of specialization,…

EXPLORATORY STUDY: STRESS, COPING AND SUPPORT AMONG PARENTS OF CHILDREN WITH AUTISM SPECTRUM DISORDERS

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Meri NOLCHEVA

2015-11-01

Full Text Available Introduction:Each year more families are confronted with unique challenges related to raising a child with ASD. Parenting stress is a significant aspect of fulfilling the role as a parent, and having a child with ASD greatly influences the experienced stress. The literature review indicates that parenting stress is inversely proportional to family support and coping mechanisms. Aim:Appraising the stress level among parents of children with ASD, the coping mechanisms and the level of family support, in comparison with parents of children diagnosed with ID. Method:A group of parents of children with ASD (N=35 and a second group of children with ID (N=35 completed four questionnnaires: PSI-SF, Brief COPE, FSS and demographic questionnaire. The data was analyzed using t-test for comparison, Chi-square test for comparing frequency distributions and Pearson coefficient for correlation, with plevel of significance Results:Parenting stress did not differ between the two groups. The coping mechanisms used by the parents of children with ASD showed that increased usage of distraction (r=0.469 and disengagement (r=0.567 increased the level of parenting stress. Family support (r=-0.415 is a key buffer and coping mechanism for managing the stress in parents of children with ASD. Conclusion:There are no differences in the level of stress, coping mechanisms and the level of support comparing parents of children with ASD and ID.

Efficacy of Heartfulness Meditation in Moderating Vital Parameters - A Comparison Study of Experienced and New meditators

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Raja Amarnath G

2017-07-01

Full Text Available Objective: To analyse and compare the effect of a 30-minute Heartfulness meditation session on vital parameters of experienced and new meditators. Methodology: The study conducted on a mixed group of participants include both experienced and new meditators of various age groups, Body Mass Index (BMI; patients with known illness as well as healthy volunteers. Variations in heart rate, respiratory rate and systolic blood pressure is recorded before and after a 30-minute heartfulness meditation session and analysed statistically. Results: At baseline, average heart rate (HR and systolic blood pressure (SBP is significantly lower in experienced meditators compared to new meditators. Heartfulness meditation is highly significant in moderating HR, RR and SBP. Conclusion: A 30-minute session of Heartfulness meditation produces significant relaxation of the autonomic nervous system and favourably moderates basic vital parameters across all groups. This influence is higher in New meditators particularly the younger group probably because stress is more amplified due to greater responsibilities in life and meditation is an effective tool in reducing stress. The enthusiasm and open mindedness of youth to try new things is also contributing factor for getting better benefits from the heartfulness meditation session. In the case of experienced meditators, the elderly group showed greater changes, probably because they put in the time and effort to pursue the practice of meditation seriously, and thus able to derive a greater benefit.

Do Egyptian university students eat more or eat less when perceiving stress?

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Berg-Beckhoff, Gabriele; El Ansari, Walid

2015-01-01

in Egypt. We assessed students’ levels of stress and correlated it with their consumption of a range of food groups. Methods: The cross sectional study was conducted among undergraduates in Egypt (N=3.271: response rate: 90%). The questionnaire contained a short food frequency questionnaire (FFQ......) and the four item short form Cohen’s perceived stress scale. We assessed two composite food intake pattern scores (sweets, cakes and snacks score: and fruits and vegetables score) using FFQ. Spearman correlation coefficient examined the correlations between perceived stress on the one hand, and all food groups......Background: Most studies of stress and food choice found that individuals experiencing periods of stress over-ate food items they would customarily avoid, and that they ate these foods to feel better. This study examined perceived stress and food intake behavior of undergraduate university students...

THE CORRELATION BETWEEN LIPID PROFILE AND STRESS LEVELS IN PART CENTRAL IRAN: ISFAHAN HEALTHY HEART PROGRAM

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Maryam Shahnam

2010-12-01

Full Text Available Abstract            Background: Previous studies suggest that mental status may influence serum lipid levels. This study was conducted on adult population living in rural and urban areas in Central Iran to assess the correlation between stress level and lipid profile disorders.Methods: Data was extracted from final evaluation of Isfahan Healthy Heart Program (IHHP in 2008. Multistage and random cluster methods were used for sampling. The study population consisted of 9752 adults aged ≥19 years living in three districts namely Isfahan, Arak and Najaf Abad. Demographic data, age and sex were recorded. Blood samples were taken to determine the lipid levels including total cholesterol (TC, low-density lipoprotein cholesterol (LDL-C, low levels of high-density lipoprotein cholesterol (HDL-C and triglycerides. Stress levels were assessed using the General Health Questionnaire. Logistic regression and chi-square tests were used for statistical analysis.Results: The odds ratios of high stress in individuals with high levels of TC, LDL-C and low levels of HDL-C compared to normal individuals after adjustment for age and sex were as follows respectively: 1.05 (1.02,1.15, 1.06 (1.02,1.18, 1.06 (1.01,1.17.Conclusion: Intervention activities towards reduction of stress levels at the community level may be useful as part of the strategy for cardiovascular disease prevention. Keywords: Cholesterol, Triglycerides, Stress, Questionnaire, Adult

Inactivation of basolateral amygdala prevents chronic immobilization stress-induced memory impairment and associated changes in corticosterone levels.

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Tripathi, Sunil Jamuna; Chakraborty, Suwarna; Srikumar, B N; Raju, T R; Shankaranarayana Rao, B S

2017-07-01

Chronic stress causes detrimental effects on various forms of learning and memory. The basolateral amygdala (BLA) not only plays a crucial role in mediating certain forms of memory, but also in the modulation of the effects of stress. Chronic immobilization stress (CIS) results in hypertrophy of the BLA, which is believed to be one of the underlying causes for stress' effects on learning. Thus, it is plausible that preventing the effects of CIS on amygdala would preclude its deleterious cognitive effects. Accordingly, in the first part, we evaluated the effect of excitotoxic lesion of the BLA on chronic stress-induced hippocampal-dependent spatial learning using a partially baited radial arm maze task. The BLA was ablated bilaterally using ibotenic acid prior to CIS. Chronically stressed rats showed impairment in spatial learning with decreased percentage correct choice and increased reference memory errors. Excitotoxic lesion of the BLA prevented the impairment in spatial learning and reference memory. In the retention test, lesion of the BLA was able to rescue the chronic stress-induced impairment. Interestingly, stress-induced enhanced plasma corticosterone levels were partially prevented by the lesion of BLA. These results motivated us to evaluate if the same effects can be observed with temporary inactivation of BLA, only during stress. We found that chronic stress-induced spatial learning deficits were also prevented by temporary inactivation of the BLA. Additionally, temporary inactivation of BLA partially precluded the stress-induced increase in plasma corticosterone levels. Thus, inactivation of BLA precludes stress-induced spatial learning deficits, and enhanced plasma corticosterone levels. It is speculated that BLA inactivation-induced reduction in corticosterone levels during stress, might be crucial in restoring spatial learning impairments. Our study provides evidence that amygdalar modulation during stress might be beneficial for strategic

Evaluation of association between psychological stress and serum cortisol levels in patients with chronic periodontitis - Estimation of relationship between psychological stress and periodontal status.

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Jaiswal, Roshni; Shenoy, Nina; Thomas, Biju

2016-01-01

Stress classically describes a destructive notion that can have a bearing on one's physical and mental health. It may also add to an increased propensity to periodontal disease. To investigate the association between psychological stress and serum cortisol levels in patients with chronic periodontitis. Forty subjects were recruited from the outpatient department at the Department of Periodontics, from a college in Mangalore, divided into two groups, i.e., twenty as healthy controls and twenty were stressed subjects with chronic periodontitis. The clinical examination included the assessment of probing pocket depth, clinical attachment level and oral hygiene index-simplified. Serum cortisol levels were estimated biochemically using the enzyme-linked immunosorbent assay method and the estimation of psychological stress was done by a questionnaire. Descriptive statistics such as mean and standard deviation was used to review the collected data. Independent sample t -test was used for comparison and correlation was evaluation using Pearson's correlation test. As per our observation, high serum cortisol levels and psychological stress are positively linked with chronic periodontitis establishing a risk profile showing a significant correlation ( P periodontitis patients as it should be considered as an imperative risk factor for periodontal disease.

Examining Depressive Symptoms and Their Predictors in Malaysia: Stress, Locus of Control, and Occupation

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Yeoh, Si H.; Tam, Cai L.; Wong, Chee P.; Bonn, Gregory

2017-01-01

The 2015 National Health and Morbidity Survey estimated that over 29% of the adult population of Malaysia suffers from mental distress, a nearly 3-fold increase from the 10.7% estimated by the NHMS in 1996 pointing to the potential beginnings of a public health crisis. This study aimed to better understand this trend by assessing depressive symptoms and their correlates in a cross-section of Malaysians. Specifically, it assesses stress, perceived locus of control, and various socio-demographic variables as possible predictors of depressive symptoms in the Malaysian context. A total of 728 adults from three Malaysian states (Selangor, Penang, Terengganu) completed Beck’s depression inventory as well as several other measures: 10% of respondents reported experiencing severe levels of depressive symptoms, 11% reported moderate and 15% reported mild depressive symptoms indicating that Malaysians are experiencing high levels of emotional distress. When controlling for the influence of other variables, depressive symptoms were predictably related to higher levels of stress and lower levels of internal locus of control. Ethnic Chinese Malaysians, housewives and those engaged in professional-type occupations reported less depressive symptoms. Business owners reported more depressive symptoms. Further research should look more into Malaysians’ subjective experience of stress and depression as well as explore environmental factors that may be contributing to mental health issues. It is argued that future policies can be designed to better balance individual mental health needs with economic growth. PMID:28878710

Examining Depressive Symptoms and Their Predictors in Malaysia: Stress, Locus of Control, and Occupation

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Si H. Yeoh

2017-08-01

Full Text Available The 2015 National Health and Morbidity Survey estimated that over 29% of the adult population of Malaysia suffers from mental distress, a nearly 3-fold increase from the 10.7% estimated by the NHMS in 1996 pointing to the potential beginnings of a public health crisis. This study aimed to better understand this trend by assessing depressive symptoms and their correlates in a cross-section of Malaysians. Specifically, it assesses stress, perceived locus of control, and various socio-demographic variables as possible predictors of depressive symptoms in the Malaysian context. A total of 728 adults from three Malaysian states (Selangor, Penang, Terengganu completed Beck’s depression inventory as well as several other measures: 10% of respondents reported experiencing severe levels of depressive symptoms, 11% reported moderate and 15% reported mild depressive symptoms indicating that Malaysians are experiencing high levels of emotional distress. When controlling for the influence of other variables, depressive symptoms were predictably related to higher levels of stress and lower levels of internal locus of control. Ethnic Chinese Malaysians, housewives and those engaged in professional-type occupations reported less depressive symptoms. Business owners reported more depressive symptoms. Further research should look more into Malaysians’ subjective experience of stress and depression as well as explore environmental factors that may be contributing to mental health issues. It is argued that future policies can be designed to better balance individual mental health needs with economic growth.

Examining Depressive Symptoms and Their Predictors in Malaysia: Stress, Locus of Control, and Occupation.

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Yeoh, Si H; Tam, Cai L; Wong, Chee P; Bonn, Gregory

2017-01-01

The 2015 National Health and Morbidity Survey estimated that over 29% of the adult population of Malaysia suffers from mental distress, a nearly 3-fold increase from the 10.7% estimated by the NHMS in 1996 pointing to the potential beginnings of a public health crisis. This study aimed to better understand this trend by assessing depressive symptoms and their correlates in a cross-section of Malaysians. Specifically, it assesses stress, perceived locus of control, and various socio-demographic variables as possible predictors of depressive symptoms in the Malaysian context. A total of 728 adults from three Malaysian states (Selangor, Penang, Terengganu) completed Beck's depression inventory as well as several other measures: 10% of respondents reported experiencing severe levels of depressive symptoms, 11% reported moderate and 15% reported mild depressive symptoms indicating that Malaysians are experiencing high levels of emotional distress. When controlling for the influence of other variables, depressive symptoms were predictably related to higher levels of stress and lower levels of internal locus of control. Ethnic Chinese Malaysians, housewives and those engaged in professional-type occupations reported less depressive symptoms. Business owners reported more depressive symptoms. Further research should look more into Malaysians' subjective experience of stress and depression as well as explore environmental factors that may be contributing to mental health issues. It is argued that future policies can be designed to better balance individual mental health needs with economic growth.

Oxidative stress and neurological disorders in relation to blood lead levels in children.

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Ahamed, M; Fareed, Mohd; Kumar, A; Siddiqui, W A; Siddiqui, M K J

2008-01-01

Oxidative stress plays a pivotal role in the pathogenesis of neurological disorders. Free radical generation appears to be the mode of lead toxicity. We evaluated the effects of blood lead levels on oxidative stress parameters in children suffering from neurological disorders. Thirty children (aged 3-12 years) with neurological disorders (cerebral palsy [n = 12], seizures [n = 11], and encephalopathy [n = 7]) were recruited in the study group. Sixty healthy children (aged 3-12 years) from similar socio-economic environments and not suffering from any chronic disease were taken as the controls. Blood lead levels and oxidant/antioxidant status were determined. Mean blood lead level was significantly higher while delta-aminolevulinic acid dehydratase (delta-ALAD) activity, a biomarker for lead exposure, was significantly lower in the study group as compared to the control group (P children with neurological disorders. Lead-induced oxidative stress as an underlying mechanism for neurological diseases in children warranted further investigation.

Parenting stress, coping strategies and risk assessment in mothers from at-risk families assisted by Child and Family Protection Services

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Javier Pérez Padilla

2014-03-01

Full Text Available In this study parenting stress and coping strategies in a sample of 109 mothers from at-risk families were analyzed. Results obtained show over half of these women experienced clinical levels of parenting stress, and problem focused coping strategies were the most commonly used. Moreover, the main characteristics of these families and their trajectories in Child and Family Protection Services were correlated with parenting stress and coping strategies. The global valuation of family risk informed by professionals was significantly related to parenting stress.

Stress Underestimation and Mental Health Outcomes in Male Japanese Workers: a 1-Year Prospective Study.

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Izawa, Shuhei; Nakamura-Taira, Nanako; Yamada, Kosuke Chris

2016-12-01

Being appropriately aware of the extent of stress experienced in daily life is essential in motivating stress management behaviours. Excessive stress underestimation obstructs this process, which is expected to exert adverse effects on health. We prospectively examined associations between stress underestimation and mental health outcomes in Japanese workers. Web-based surveys were conducted twice with an interval of 1 year on 2359 Japanese male workers. Participants were asked to complete survey items concerning stress underestimation, depressive symptoms, sickness absence, and antidepressant use. Multiple logistic regression analysis revealed that high baseline levels of 'overgeneralization of stress' and 'insensitivity to stress' were significantly associated with new-onset depressive symptoms (OR = 2.66 [95 % CI, 1.54-4.59], p stress underestimation, including stress insensitivity and the overgeneralization of stress, could exert adverse effects on mental health.

Effects of Yoga on Stress, Stress Adaption, and Heart Rate Variability Among Mental Health Professionals--A Randomized Controlled Trial.

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Lin, Shu-Ling; Huang, Ching-Ya; Shiu, Shau-Ping; Yeh, Shu-Hui

2015-08-01

Mental health professionals experiencing work-related stress may experience burn out, leading to a negative impact on their organization and patients. The aim of this study was to examine the effects of yoga classes on work-related stress, stress adaptation, and autonomic nerve activity among mental health professionals. A randomized controlled trial was used, which compared the outcomes between the experimental (e.g., yoga program) and the control groups (e.g., no yoga exercise) for 12 weeks. Work-related stress and stress adaptation were assessed before and after the program. Heart rate variability (HRV) was measured at baseline, midpoint through the weekly yoga classes (6 weeks), and postintervention (after 12 weeks of yoga classes). The results showed that the mental health professionals in the yoga group experienced a significant reduction in work-related stress (t = -6.225, p control group revealed no significant changes. Comparing the mean differences in pre- and posttest scores between yoga and control groups, we found the yoga group significantly decreased work-related stress (t = -3.216, p = .002), but there was no significant change in stress adaptation (p = .084). While controlling for the pretest scores of work-related stress, participants in yoga, but not the control group, revealed a significant increase in autonomic nerve activity at midpoint (6 weeks) test (t = -2.799, p = .007), and at posttest (12 weeks; t = -2.099, p = .040). Because mental health professionals experienced a reduction in work-related stress and an increase in autonomic nerve activity in a weekly yoga program for 12 weeks, clinicians, administrators, and educators should offer yoga classes as a strategy to help health professionals reduce their work-related stress and balance autonomic nerve activities. © 2015 The Authors. Worldviews on Evidence-Based Nursing published by Wiley Periodicals, Inc. on behalf of Society for Worldviews on Evidence-Based Nursing.

Evaluation of association between psychological stress and serum cortisol levels in patients with chronic periodontitis - Estimation of relationship between psychological stress and periodontal status

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Roshni Jaiswal

2016-01-01

Full Text Available Background: Stress classically describes a destructive notion that can have a bearing on one's physical and mental health. It may also add to an increased propensity to periodontal disease. Aim: To investigate the association between psychological stress and serum cortisol levels in patients with chronic periodontitis. Materials and Methods: Forty subjects were recruited from the outpatient department at the Department of Periodontics, from a college in Mangalore, divided into two groups, i.e., twenty as healthy controls and twenty were stressed subjects with chronic periodontitis. The clinical examination included the assessment of probing pocket depth, clinical attachment level and oral hygiene index-simplified. Serum cortisol levels were estimated biochemically using the enzyme-linked immunosorbent assay method and the estimation of psychological stress was done by a questionnaire. Results: Descriptive statistics such as mean and standard deviation was used to review the collected data. Independent sample t-test was used for comparison and correlation was evaluation using Pearson's correlation test. As per our observation, high serum cortisol levels and psychological stress are positively linked with chronic periodontitis establishing a risk profile showing a significant correlation (P < 0.05. Conclusion: Routine serum cortisol assessment may be a reasonable and a valuable investigative indicator to rule out stress in periodontitis patients as it should be considered as an imperative risk factor for periodontal disease.

Higher stress scores for female medical students measured by the Kessler Psychological Distress Scale (K10 in Pakistan

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Khadija Qamar

2014-10-01

Full Text Available The aim of this study was to determine the stress level of medical students and the relationship between stress and academic year. A cross-sectional, descriptive study was conducted at an undergraduate medical school with a five-year curriculum, in Pakistan, from January 2014 to April 2014. Medical students in the first four years were included in the study. The Kessler Psychological Distress Scale (K10, a self-administered questionnaire, was distributed to the students. A total of 445 medical students completed the questionnaire. The average stress score was 19.61 (SD = 6.76 with a range from 10 to 43. Stress was experienced by 169 students (41.7%. The scores of female students were higher than scores of males, indicating a higher stress level (P = 0.011. The relationship between stress and academic year was insignificant (P = 0.392.

Brief strategic therapy in first myocardial infarction patients with increased levels of stress: a randomized clinical trial.

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Rakowska, Jadwiga Małgorzata

2015-01-01

Little is known about the impact of interventions targeting chronic stress levels on clinical outcomes among myocardial infarction (MI) patients with increased levels of stress. To examine the impact of the addition of brief strategic therapy (BST) to usual care (UC) on clinical outcomes in first MI patients with increased levels of stress. Eighty-one patients were randomly assigned to BST in conjunction with UC (medical treatment, risk factor information, and guidance on unhealthy behavior change) or to UC. The outcome measures were scores on the Perceived Stress Scale, reinfarction and cardiac mortality rates, and scores on the Health Survey. Measures were taken before, post-treatment, and at two follow-ups. Patients subjected to BST showed reduced perceived stress at post-treatment and maintained decreased levels at follow-ups. At 1-year follow-up, they had a lower rate of non-fatal reinfarction, and at 2.5-year follow-up, they had a lower rate of fatal reinfarction. Their mental and physical health was improved at post-treatment and this was sustained at follow-ups. The addition of BST to UC favorably influences the disease course after MI in patients with increased levels of stress.

Understanding Job Stress among Healthcare Staff

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Dola Saha

2011-04-01

Full Text Available Introduction: Job life is an important part of a person’s daily life. There are many aspects of a job. A person may be satisfied with one or more aspects of his/her job but at the same time may be unhappy with other things related to the job. Objective: To evaluate the sources of job stress (stressful aspects of work among the staff of a super specialty hospital & to suggest measures to decrease level of job stress. Methodology: Descriptive study employing 381 staff members of a super specialty hospital using a structured personal interview questionnaire consisting of 21 sources of stress. The hospital staff was asked to rate each item according to the extent to which it had contributed to their stress as experienced in their jobs in the past few months on a scale of 0 (not at all,1(a little, 2(quite a bit, 3 (a lot. A global rating of stress was also obtained. Result: The prime sources of stress were found to be underpayment (76%, excessive workload (70.3%, inadequate staff (48.6, & being involved in the emotional distress of patients (46.7%. Conclusion: The staffs of the hospital were in moderate stress due to the prime stressors so adequate measures should be taken to alleviate these stressors. This could be achieved through workload management, job redesign, & by offering occupational health education.

Virtually Stress Free: Keeping Online Graduate Management Students Healthy from Afar

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Martinak, M. Linda

2012-01-01

This article examines stress experienced by graduate management students in an online learning environment. I use qualitative methodology to examine data collected from 32 students in 2 sections of a graduate online course. Findings identify 6 categories of stressors experienced by the students as well as 6 categories of stress relief agents.…

The study of Job Stress and Tension Management among Oncology Nurses of Ahvaz Hospitals in 2015

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Mina abdali Bardeh

2016-05-01

Full Text Available Nursing care for cancer patients is stressful for nurses and to maintain the quality of care they should be able to manage these tensions. Therefore, the aim of current study was to determine the level of job stress and tension management among oncology nurses of hospitals in the city of Ahvaz in 2015. Our descriptive survey was conducted on 93 oncology nurses at the hospitals of Ahvaz (Imam Khomeini, Oil Company, Arya, Golestan, and Shafa. Census method was used for sampling and required data collected by research-designed questionnaire. Validity of the questionnaire was determined by formal content validity and its reliability was obtained through internal consistency using Cronbach's alpha. Cronbach's alpha for t job stress scale questionnaire and tension-relieve management were0.966 and 0.958, respectively. The study showed that most of the subjects, female, married, bachelor, contract employment, working in public hospitals, aged less than 30 years, working for 1-5 years (as a nurse and 1-5 years of experience as oncology nurses haven’t take effective courses on stress management. In terms of job tension associated with patient, his family, colleagues and physicians all nurses experienced average levels of stress. Job stress level of 3.61 percent of the participants was about average. Tension relive rate of all nurses in the areas of distraction, selfregulation, social support at workplace and a positive attitude towards the profession was moderate. The level of tension relieve management was moderate among 58.1 percent of the subjects. The results of variance analysis with repeated measurements showed that there is a significant difference in the average of four types of job stress (p<0.05 and 4 areas of tension relieve management (p<0.001. According to the level of nurses’ occupational stress, the stress level can be minimized through being aware of the needs of nurses and providing practical and fundamental approaches for management

Prevalence and predictors of stress disorders following two earthquakes.

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Yuan, Kang Chuan; Ruo Yao, Zhao; Zhen Yu, Shi; Xu Dong, Zhao; Jian Zhong, Yang; Edwards, Jason Glen; Edwards, Glen David

2013-09-01

Studies about stress disorders following a disaster have mainly been based on single-event trauma with little emphasis on multiple traumas. This study investigated the prevalence and predictors of stress disorders following two earthquakes in China. Subjects were randomly sampled from 11 villages in rural China. A total of 624 subjects were administered with the 12-item General Health Questionnaire (GHQ-12), Symptom Checklist -90-R (SCL-90-R), Coping Style Scale and Social Support Rating Scale. This was followed by a structural clinical interview using the Chinese translation of the Structured Clinical Interview for Diagnostic and Statistical Manual (DSM)-IV-TR axis 1 disorders (SCID-I-P) for acute stress disorder (ASD) and post-traumatic stress disorder (PTSD). The prevalence of ASD and PTSD was 15% and 29%, respectively. Regression analysis indicated that high intensity of trauma exposure, lower educational level, subjective feeling of economic status and psychological stress after the first earthquake significantly predicted the outcome of PTSD. The study suggested that the prevalence of stress disorders in two earthquakes were higher than that experienced in a single disaster. The intensity of trauma exposure, low educational level, bad subjective feeling of economic status, and psychological stress after the first earthquake could be used to identify survivors at risk of developing PTSD in two earthquakes.

Burnout, psychological morbidity, job stress, and job satisfaction in Chinese neurologists.

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Zhou, Xinyu; Pu, Juncai; Zhong, Xiaoni; Zhu, Dan; Yin, Dinghong; Yang, Lining; Zhang, Yuqing; Fu, Yuying; Wang, Haiyang; Xie, Peng

2017-05-02

To investigate the prevalence of and personal and professional characteristics associated with burnout, psychological morbidity, job stress, and job satisfaction in Chinese neurologists. The China Neurologist Association conducted a national cross-sectional study from September 2014 to March 2015. A questionnaire including the Maslach Burnout Inventory, the 12-item General Health Questionnaire, the Consultants' Mental Health Questionnaire, and questions assessing personal and professional characteristics, career satisfaction, and current doctor-patient relationships was administered. A total of 693 directors of neurology departments and 6,111 neurologists in 30 Chinese provinces returned surveys. Overall, 53.2% of responding neurologists experienced burnout, 37.8% had psychological morbidity, 50.7% had high levels of job stress, 25.7% had low levels of job satisfaction, 76.9% had poor doctor-patient relationships, and 58.1% regretted becoming a doctor. Factors independently associated with burnout were lower income, more hours worked per week, more nights on call per month, working in public hospitals, psychological morbidity, high levels of job stress, low levels of job satisfaction, and poor doctor-patient relationships. Factors independently associated with psychological morbidity included lower income, more nights on call per month, working in enterprise-owned hospitals, burnout, high levels of job stress, and low levels of job satisfaction. Burnout and psychological morbidity are common in Chinese neurologists. Burnout is the single greatest predictor of neurologists' psychological morbidity, high job stress, and low job satisfaction. © 2017 American Academy of Neurology.

Stress transfer mechanisms at the submicron level for graphene/polymer systems.

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Anagnostopoulos, George; Androulidakis, Charalampos; Koukaras, Emmanuel N; Tsoukleri, Georgia; Polyzos, Ioannis; Parthenios, John; Papagelis, Konstantinos; Galiotis, Costas

2015-02-25

The stress transfer mechanism from a polymer substrate to a nanoinclusion, such as a graphene flake, is of extreme interest for the production of effective nanocomposites. Previous work conducted mainly at the micron scale has shown that the intrinsic mechanism of stress transfer is shear at the interface. However, since the interfacial shear takes its maximum value at the very edge of the nanoinclusion it is of extreme interest to assess the effect of edge integrity upon axial stress transfer at the submicron scale. Here, we conduct a detailed Raman line mapping near the edges of a monolayer graphene flake that is simply supported onto an epoxy-based photoresist (SU8)/poly(methyl methacrylate) matrix at steps as small as 100 nm. We show for the first time that the distribution of axial strain (stress) along the flake deviates somewhat from the classical shear-lag prediction for a region of ∼ 2 μm from the edge. This behavior is mainly attributed to the presence of residual stresses, unintentional doping, and/or edge effects (deviation from the equilibrium values of bond lengths and angles, as well as different edge chiralities). By considering a simple balance of shear-to-normal stresses at the interface we are able to directly convert the strain (stress) gradient to values of interfacial shear stress for all the applied tensile levels without assuming classical shear-lag behavior. For large flakes a maximum value of interfacial shear stress of 0.4 MPa is obtained prior to flake slipping.

Real-time observations of stressful events in the operating room

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AlNassar Sami

2012-01-01

Full Text Available Aim: To identify and quantify factors causing stress in the operating room (OR and evaluate the relationship between these factors and surgeons′ stress level. Methods: This is a prospective observational study from 32 elective surgical procedures conducted in the OR of King Khalid University Hospital, Riyadh, Saudi Arabia. Before each operation, each surgeon was asked of stressors. Two interns observed 16 surgeries each, separately. The interns watched and took notes during the entire surgical procedure. During each operation, the observer recorded anxiety-inducing activities and events that occurred in real time by means of a checklist of 8 potential stressors: technical, patient problems, teamwork problems, time and management issues, distractions and interruptions, equipment problems, personal problems, and teaching. After each operation, surgeons were asked to answer the validated State-Trait Anxiety Inventory questionnaire and self-report on their stress level from the 8 sources using a scale of 1-8 (1: stress free, 8: extremely stressful. The observer also recorded perceived stress levels experienced by the surgeons during the operation. Results: One hundred ten stressors were identified. Technical problems most frequently caused stress (16.4% and personal issues the least often (6.4%. Frequently encountered stressors (teaching and distractions/interruptions caused less stress to the surgeons. Technical factors, teamwork, and equipment problems occurred frequently and were also a major contributor to OR stress. All patients were discharged in good health and within 1 week of surgery. Conclusion: Certain stressful factors do occur among surgeons in the OR and can increase the potential for errors. Further research is required to determine the impact of stress on performance and the outcome of surgery.

Water stress, CO2 and photoperiod influence hormone levels in wheat

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Nan, Rubin; Carman, John G.; Salisbury, Frank B.; Campbell, W. F. (Principal Investigator)

2002-01-01

'Super Dwarf' wheat (Triticum aestivum L.) plants have been grown from seed to maturity in the Mir space station where they were periodically exposed, because of microgravity and other constraints, to water deficit, waterlogging, high CO2 levels, and low light intensities. The plants produced many tillers, but none of them produced viable seed. Studies have been initiated to determine why the plants responded in these ways. In the present study, effects of the listed stresses on abscisic acid (ABA), indole-3-acetic acid (IAA) and isopentenyl adenosine ([9R]iP) levels in roots and leaves of plants grown under otherwise near optimal conditions on earth were measured. Hormones were extracted, purified by HPLC, and quantified by noncompetitive indirect ELISA. In response to water deficit, ABA levels increased in roots and leaves, IAA levels decreased in roots and leaves, and [9R]iP levels increased in leaves but decreased in roots. In response to waterlogging, ABA, IAA and [9R]iP levels briefly increased in roots and leaves and then decreased. When portions of the root system were exposed to waterlogging and/or water deficit, ABA levels in leaves increased while [9R]iP and IAA levels decreased. These responses were correlated with the percentage of the root system stressed. At a low photosynthetic photon flux (100 micromoles m-2 s-1), plants grown in continuous light had higher leaf ABA levels than plants grown using an 18 or 21 h photoperiod.