Sleep and biological parameters in professional burnout: A psychophysiological characterization

The price of pressure: nationwide survey on lifestyle disturbances, occupational burnout and compromised perceived-competency among radiology residents in China

Objectives

The competency of radiology directly affects the quality and equity of medical services. Due to their different occupational characteristics compared to other specialists, this study aims to evaluate the impacts of lifestyles on competency and burnout in radiology residents in China.

Materials and methods

A nationwide, cross-sectional survey was conducted from December 1, 2020 to April 30, 2021. A total of 12,208 radiology residents during their standardized residency training in China were invited. Multivariate linear regression and logistic regression were conducted to identify perceived competency and burnout associated with lifestyles.

Results

Of the 3,666 participants, 58.02% were female, 82.24% were aged <30 years, 40.53% were from the Eastern region, and 92.06% obtained a bachelor's degree. The radiology residents with high-level lifestyles had higher competency (β = 0.16, 95% CI = [0.01, 0.32]), particularly in the realms of sleep, physical activity, and alcohol consumption. The correlation was stronger in residents with longer work hours and more night shifts. Residents with insomnia (OR = 7.69, 95% CI = [4.23, 14.67]) and less exercise (OR = 6.24, 95% CI = [1.33, 29.37]) had higher burnout risk, while residents who smoked had a lower risk (OR = 0.60, 95% CI = [0.40, 0.89]). And lifestyle factors had a slightly different impact on emotional exhaustion and depersonalization.

Conclusion

Radiology residents' lifestyles can be emphasized, as it may reflect their pressure and wellbeing and influence their concentration, competency, burnout and performance. Policymakers and hospital administrators should incorporate practical and modifiable strategies into work routines to improve the lifestyle quality of residents.

Integrating work and sleep to understand work-life balance among healthcare professionals: A conservation of resources perspective

Healthcare professionals sacrifice their sleep for increased patient care. However, this could be detrimental to their selves and the quality of healthcare service. This study used the Conservation of Resources Theory (COR) to examine the integration between the workaholic tendency of healthcare professionals and their daily sleep deprivation to determine the extent of their self-balance. The researchers used a time-lag design to measure the workaholic tendency of healthcare professionals (Total = 422 of 282 doctors and 140 nurses), observed their sleep patterns over one working week, and obtained their ratings of self-life balance. This study revealed that the relationship between workaholism and sleep deprivation and the relation between sleep deprivation and work-self balance was significant for doctors only. However, the mediating role of daily sleep deprivation between workaholism and self-balance was non-significant. This study offers some practical implications by highlighting the positive role of work and the negative role of daily sleep deprivation in maintaining self-balance for healthcare professionals.

"Wheels stuck in the mud": A qualitative study of experiences of academic burnout in graduate nursing students

BACKGROUND

Academic burnout is widespread in higher education, affecting academic achievements, professional development, and physical and mental health. Previous related research lacks qualitative studies on graduate nursing students.

AIM

This study aims to provide valuable information to relevant authorities and stakeholders by identifying the key experiences associated with academic burnout in graduate nursing students.

DESIGN

An exploratory qualitative research design.

SETTINGS

This research was carried out at two medical universities located in the southern region of China.

PARTICIPANTS

Nineteen enrolled graduate nursing students.

METHODS

Data collection spanned from December 2023 to January 2024. After obtaining informed consent from the participants, the researchers conducted in-depth, semi-structured interviews. Data processing and analysis were based on Giorgi's phenomenological method. The reporting of this study strictly adhered to the Standards for Reporting Qualitative Research (SRQR).

RESULTS

Nineteen participants completed the interviews, ranging in age from 22 to 42 years and including sixteen females and three males. "Wheels stuck in mud" was the core construct that explained graduate nursing students' academic burnout. Analyses revealed four themes: invisible hand, a battle with myself, two choices, find my way.

CONCLUSION

The academic burnout of nursing graduate students is perceived as a psychological dilemma akin to being "wheels stuck in mud." It is driven by an invisible force composed of multiple components, leading to intense internal struggles for individuals. Individuals exhibit two distinct trends in their academic performance: either "remaining detached and indifferent to academics" or "overcommitting and self-exploiting." It is encouraged to conduct intervention using an integrative strategy based on acceptance and commitment therapy, self-disclosure, and mindfulness.

Association Between Global Sleep Quality and Coronary Microvascular Function in Male Physicians With Occupational Burnout

OBJECTIVE

Occupational burnout has been associated with an increased risk of coronary heart disease, although the mechanisms involved are elusive. We investigated whether poor global sleep quality is associated with impaired coronary microvascular function in male physicians, a professional group at increased risk of burnout.

METHODS

Study participants were 30 male physicians with clinical burnout and 30 controls without burnout defined by the Maslach Burnout Inventory. Global sleep quality was measured with the Pittsburgh Sleep Quality Index (PSQI). Endothelium-dependent (cold pressor test) and endothelium-independent (adenosine challenge) coronary microvascular functions were quantified with myocardial perfusion positron emission tomography. In multivariable analyses, the interaction between burnout and the PSQI global score was regressed on measures of coronary microvascular function, adjusting for age, body mass index, physical activity, alcohol consumption, and main effects of burnout and PSQI score.

RESULTS

The prevalence of poor sleepers (PSQI score >5) was 40% in the burnout group and 10% in the control group. Adjusting for covariates, burnout-by-global PSQI score interactions were observed for myocardial blood flow (MBF) at rest ( r partial = -0.30, p = .025), endothelium-dependent coronary flow reserve ( r partial = -0.26, p = .062), MBF response ( r partial = -0.30, p = .028), and hyperemic MBF ( r partial = -0.34, p = .012). The global PSQI score was inversely associated with these MBF measures in the burnout group relative to the control group. No significant interactions emerged for endothelium-independent MBF.

CONCLUSIONS

In male physicians with occupational burnout, poor global sleep quality was associated with reduced endothelium-dependent coronary microvascular function, suggesting a mechanism by which burnout may affect cardiovascular health.

Associations of lifestyle with burnout risk and recovery need in Flemish secondary schoolteachers: a cross-sectional study

Teacher burnout and high recovery need are a topic of concern for educational institutions. This cross-sectional study assesses the association between lifestyle (including physical activity (PA), sedentary behavior (SB), dietary behavior and sleep), burnout risk and recovery need in 1878 secondary schoolteachers in Flanders. In September-October 2019, an online-questionnaire assessing burnout (i.e., emotional exhaustion, depersonalization, personal accomplishment), recovery need, PA-domains, SB-domains, dietary behavior (including fruit and vegetable intake and diet quality) and sleep during the week and the weekend was completed. Multiple linear regression models were applied. More emotional exhaustion was associated with more domestic and garden PA, work-related SB and sleep during the weekend, whereas higher scores of emotional exhaustion were associated with lower fruit intake, diet quality and less sleep during the week. More depersonalization was associated with more leisure-time PA and work-related SB and with lower fruit intake. Teachers showing more recovery need, showed more domestic and garden PA and work-related SB, but less leisure-time PA and sleep during the week. Future research should use longitudinal or experimental designs to get more insight into causality. Despite the low effect sizes, education networks and schools might benefit from promoting and facilitating a healthy lifestyle in secondary schoolteachers.

Effects of Sleep Reactivity on Sleep Macro-Structure, Orderliness, and Cortisol After Stress: A Preliminary Study in Healthy Young Adults

Purpose

To investigate changes and links of stress and high sleep reactivity (H-SR) on the macro-structure and orderliness of sleep and cortisol levels in good sleepers (GS).

Patients and Methods

Sixty-two GS (18-40 years old) were recruited, with 32 in the stress group and 30 in the control group. Each group was further divided into H-SR and low SR subgroups based on the Ford Insomnia Response to Stress Test. All participants completed two nights of polysomnography in a sleep laboratory. Before conducting polysomnography on the second night, the stress group completed the Trier Social Stress Test and saliva was collected.

Results

The duration of NREM sleep stages 1, 2 (N1, N2) and rapid eye movement sleep (REM) decreased, and the values of approximate entropy, sample entropy, fuzzy entropy, and multiscale entropy increased under stress and SR effects. Stress increased rapid eye movement density, and H-SR increased cortisol reactivity.

Conclusion

Stress can damage the sleep and increase cortisol release in GS, especially those with H-SR. N1, N2 and REM sleep are more easily affected, while NREM sleep stage 3 sleep is relatively stable.

Discrimination and Sleep: Differential Effects by Type and Coping Strategy

BACKGROUND

Discrimination has been posited as a contributor of sleep disparities for Latinxs. The strategy used to cope with discrimination may reduce or exacerbate its effects on sleep. This study examined whether different types of discrimination (everyday and major lifetime discrimination) were associated with sleep indices (quality, disturbances, efficiency) and whether coping strategy used moderated associations.

METHOD

Data of Latinx adults (N = 602; 51% women, 65% Dominican, Mage = 46.72 years) come from the Latino Health and Well-being Project, a community-based, cross-sectional study of Latinxs in Lawrence, MA. Multiple linear regressions were estimated separately for each sleep outcome.

RESULTS

Everyday discrimination was significantly associated with poorer sleep quality and greater disturbances; major lifetime discrimination was significantly associated with worse sleep across the three sleep indices. Coping strategy moderated associations between discrimination and sleep. Compared with Latinxs who used passive coping, those who used passive-active coping strategies had poorer sleep quality the more they experienced everyday discrimination. Latinxs who used any active coping strategy, compared with passive coping, had greater sleep disturbances the more frequently they experienced major lifetime discrimination.

CONCLUSIONS

Findings show that everyday discrimination and major lifetime discrimination are associated with different dimensions of sleep and suggest that coping with discrimination may require the use of different strategies depending on the type of discrimination experienced.

Does engagement help to reduce insomnia when workers are emotionally exhausted?

Insomnia is one of the most common problems, affecting more than 35% of the world's population. To achieve a better understanding of this problem the focus of this research is to understand how emotional exhaustion at work may lead to insomnia. To help to combat it, we tested a mediation model including engagement factors. The sample was composed of 823 participants. 38.3% (315 subjects) were male and 61.7% (508 subjects) were female. Mean age was 42.65 years old (9.05 = SD). Main results showed that emotional exhaustion is directly and statistically significant related to insomnia. However, different engagement factors showed different weights in buffering this relationship. Emotional exhaustion showed a statistically significant impact on insomnia. Vigor and absorption helped to buffer the impact of emotional exhaustion over insomnia. Our study has some limitations. First, the sample was acquired by not aleatory processes. Another limitation is that our sample was composed of individuals with decision-making capacity. Lastly, our research is a transversal study. Future research should take these limitations into account and conduct longitudinal research with aleatory sampling procedures.

A Pilot Survey: Retention in Pain Medicine Among Fellowship Trained Anesthesiologists

BACKGROUND

We aim to explore the factors related to job satisfaction among pain physicians and identify the reasons why individuals minimize or stop practicing outpatient pain medicine.

OBJECTIVES/STUDY DESIGN

This is a survey-based study with the primary goal to identify factors determining job satisfaction and dissatisfaction among pain medicine fellowship graduates who continue to practice and those who are no longer practicing interventional pain. A secondary goal is to elucidate reasons for anesthesiologists trained in pain medicine to leave pain medicine, despite an additional year of training, and to work as general anesthesiologists.

METHODS

In this study, all 114 pain program directors listed on the Accreditation Council for Graduate Medical Education (ACGME) website, or their administrative assistants were directly contacted via email. All email addresses were obtained from the ACGME website. The survey opened in September 2021, with reminder emails sent before the closing of the survey in December 2021. A final reminder email was sent 4 weeks prior to the closing of the survey.

RESULTS

Of all the respondents, 79 (89.77%) were currently practicing pain medicine, and 9 (10.23%) were no longer practicing pain medicine.

LIMITATIONS

Our study has a major limitation as we are unable to determine the response rate and are limited in the data points gathered.

CONCLUSION

We hope this study will allow for pain medicine fellowship program directors to improve recruitment and retention of pain fellows in the field while addressing the pros and cons of future career aspirations with anesthesiology residents prior to fellowship selection. A larger, more thorough study with an exact response rate can compare the various outcomes based upon different types of settings, such as private practice, partnership, and academia, as well as geographical locations.

Impact of Traumatic Material on Professionals in Analytical and Secondary Investigative Roles Working in Criminal Justice Settings: a Qualitative Approach

Professionals in analytical and secondary investigative roles are exposed to violent material on a daily basis with full immersion in the details of serious offenses. However, there is limited evidence of the impact of this on their mental health. Therefore, this research aims to explore the impact of traumatic material on the mental health of these professionals in police and law enforcement and the strategies they employ to cope with the nature of their work. Forty semi-structured interviews were conducted with these professionals from UK, Canada, and Europe. Five key themes were identified: "Analyzing material," "Negative Influences," "Coping Strategies," "Additional Risk Factors," and "Protective Factors." From the findings, it is evident that these professionals are at significant risk of developing secondary traumatic stress, burnout, and sleep problems. The constant exposure to this material negatively influenced their feelings about their home and social lives. The implications of these findings and avenues for providing a supportive working environment are discussed.

Association between burnout and insomnia in U.S. Air Force Pararescue personnel: A cross-sectional study

Studies have examined burnout and its impact on health, to include its influence on sleep. While many studies report a significant relationship between burnout and insomnia in civilian populations, no studies have examined this relationship in a military population. The United States Air Force (USAF) Pararescue personnel are an elite combat force who are specially trained to conduct both first-line combat and full spectrum personnel recovery and may be at high risk of burnout and insomnia. The current study investigated the association between dimensions of burnout and insomnia, and also examined potential moderators of the associations. A cross-sectional survey was administered to 203 Pararescue personnel (Mean Age = 32.1 years; 100% Male; 90.1% Caucasian) recruited from six US bases. The survey included measures of three dimensions of burnout (emotional exhaustion, depersonalization, personal achievement), insomnia, psychological flexibility, and social support. Emotional exhaustion was significantly associated with insomnia with a moderate to large effect size, when controlling for covariates. Depersonalization, but not personal achievement, was also significantly associated with insomnia. There was no evidence that associations between burnout and insomnia were moderated by psychological flexibility or social support. These findings help to identify individuals at risk of insomnia and may ultimately be useful in developing interventions for insomnia in this population.

The Association of Burnout and Vital Exhaustion With Type 2 Diabetes: A Systematic Review and Meta-Analysis

OBJECTIVE

This study aimed to investigate the association of burnout and vital exhaustion with measures of glycemic control and type 2 diabetes (T2D) in a systematic review and meta-analysis.

METHODS

PubMed, Embase, and PsycINFO were searched from inception to April 2, 2020. Data extraction and quality assessment were performed using the Effective Public Health Practice Project tool. When possible, results were meta-analyzed using random-effects models and rated using the Grading of Recommendations, Assessment, Development and Evaluation.

RESULTS

A total of 5317 titles/abstracts were screened, 140 articles were read full text, of which 29 studies were included. Eighteen studies were cross-sectional, three prospective and eight were case-control studies. Burnout and vital exhaustion were significantly associated with T2D, with a pooled odds ratio of 1.8 (95% confidence interval [CI] = 1.4 to 2.4, I2 = 79%; 9 studies). Glycated hemoglobin A1c levels were not significantly higher in people with burnout and vital exhaustion, compared to those without, with a pooled standardized mean difference of 0.35 (95% CI = -0.62 to 1.33, I2 = 98%; 7 studies). In addition, no differences in glucose levels were observed (standardized mean difference = 0.02, 95% CI = -0.26 to 0.30, I2 = 90%; 9 studies). Sensitivity analyses showed no decrease in heterogeneity when excluding studies with low quality (I2glucose = 89%) or studies with a study n < 40 population (I2T2D = 77%). The level of Grading of Recommendations, Assessment, Development and Evaluation evidence was moderate to low quality because of 18 studies having a cross-sectional design.

CONCLUSIONS

Burnout and vital exhaustion might be associated with a higher risk of T2D, but not with glycemic control. Methodological shortcomings and high heterogeneity of the studies included complicate the interpretation of our results.

The effects of working and living conditions of physicians on burnout level and sleep quality

BACKGROUND

Burnout is a multidimensional syndrome associated with intense working conditions and negative psychosocial factors in physicians. The purpose of this study is to investigate the effects of living and working conditions of physicians on burnout level and sleep quality in Turkey.

METHODS

In this internet-based questionnaire study, 1053 physicians [General Practitioners (n=233); Basic Medical Sciences (n=26); Internal Medical Sciences (n=530), and Surgery Sciences (n=264)] were included in the study, filling the forms consisting of study conditions, Maslach Burnout Inventory (MBI) and the Pittsburgh Sleep Quality Index (PSQI) questions.

RESULTS

Negative occupational factors such as physicians having a night shift, high number of patients who are cared for daily, short examination period, low financial gain, exposure to violence, and mobbing were associated with poor sleep quality and burnout. Factors such as being subjected to violence, mobbing, and age are predictive of increasing burnout in women. Working on night shifts or being on-call were associated with all aspects of burnout. The proportion of those with poor sleep quality was significantly higher in those working night shifts (74.6%) than those working daytime shifts (67.2%) and those who were exposed to violence (75.1%) compared to those who were not exposed to violence (43.2%) (p=0.013, p<0.001, respectively).

CONCLUSIONS

Impaired sleep quality, violence, mobbing, young age, excessive night shifts, short examination period, and low income may play a role in physician burnout. Our study data suggest that it is important to improve physicians' unfavorable working conditions and to prevent violence against burnout.

Physiological biomarkers of chronic stress: A systematic review

OBJECTIVE

The basic objective of this systematic review was to identify potential biomarkers for chronic stress.

METHODS

A systematic review of studies linking biomarkers in people with chronic stress was conducted using PRISMA guidelines. The last 40 years' studies were included in the systematic review with no age restrictions; animal studies were excluded from the study. Electronic databases including PubMed, Embase, and Google Scholar were searched for the study purpose. The studies were searched using the combinations of search terms that comprised chronic stress together with the keywords hypothalamic-pituitary-adrenal axis (HPA axis), autonomic nervous system (ANS), immune system, metabolic biomarkers, cortisol, hair cortisol, salivary cortisol, urinary cortisol, epinephrine, norepinephrine, adrenocorticotropic hormone (ACTH), brain-derived neurotropic factor (BDNF), metabolic biomarkers, antioxidants, glucose, hemoglobin, C-reactive protein (CRP), cytokines, pro-inflammatory cytokines, anti-inflammatory cytokines, and tumor necrosis factor (TNF).

RESULTS

A total of 37 studies out of 671 studies met the eligibility criteria and were included in this review. Potential diagnostic biomarkers of chronic stress included cortisol, ACTH, BDNF, catecholamines, glucose, HbA1c, triglycerides, cholesterol, prolactin, oxytocin, dehydroepiandrosterone sulfate (DHEA-S), CRP, and interleukin - 6 and 8. While the others including antioxidants and natural killer (NK) cells require further validation. Taken together, addition, these stress biomarkers have critical prognostic capacities for stress-associated diseases and therapeutic guidance.

CONCLUSION

This systematic review provides an update to the literature by highlighting the role of physiological biomarkers in chronic stress and describing their prognostic and therapeutic values.

The Science of Health Care Worker Burnout: Assessing and Improving Health Care Worker Well-Being

CONTEXT.—

Problems with health care worker (HCW) well-being have become a leading concern in medicine given their severity and robust links to outcomes like medical error, mortality, and turnover.

OBJECTIVE.—

To describe the state of the science regarding HCW well-being, including how it is measured, what outcomes it predicts, and what institutional and individual interventions appear to reduce it.

DATA SOURCES.—

Peer review articles as well as multiple large data sets collected within our own research team are used to describe the nature of burnout, associations with institutional resources, and individual tools to improve well-being.

CONCLUSIONS.—

Rates of HCW burnout are alarmingly high, placing the health and safety of patients and HCWs at risk. To help address the urgent need to help HCWs, we summarize some of the most promising early interventions, and point toward future research that uses standardized metrics to evaluate interventions (with a focus on low-cost institutional and personal interventions).

Burnout in health care providers working in the intensive care units of a tertiary care hospital, South India-a questionnaire-based survey

Background

The intensive care unit (ICU) is a special section of the hospital where intense monitoring and patient care are required. Health care providers (HCPs) who work in the ICU are exposed to a stressful environment and, in the long run, this may lead to exhaustion and burnout. It is observed that the burnout in HCPs in the ICU may have an impact on patient care and the psychological wellbeing of the caregiver. Thus, we aimed to assess the burnout in HCPs working in the ICUs of a tertiary care hospital in South India.

Methods

A single-center, questionnaire-based survey was carried out by HCPs who work in the ICUs of a tertiary care hospital in South India. A Google form link was created after obtaining approval from the Institutional Ethics Committee. The link was then circulated to the HCPs who work in the ICU and the responses were collected. The Google form fetched data related to demographics, profession, area of work, duration of work per day, total days of work in the ICU during the work period, and details of night duty. The Oldenburg burnout inventory questionnaire was used to measure burnout in the HCPs.

Results

A total of 60 HCPs with a mean age of 23.37±2.93 years, consented and filled out the online questionnaire. Of the 60 HCPs, 41 (68.33%) were females and 19 (31.67%) were males. Most of the participants were working in adult medical ICUs. The overall burnout level in all the participants was 2.39± 0.31, with the exhaustion level being 2.45±0.43 and the disengagement level being 2.32± 0.31. Between 70% and 80% of HCPs experienced high levels of burnout while working in the ICUs. Work area, work duration, sleep duration, and clinical experience had an impact on burnout levels of the HCPs.

Conclusion

Most of the HCPs who work in the ICU experience high levels of burnout. Lack of clinical experience in the ICU and long work hours with lack of sleep can increase burnout in the HCPs.

Burnout and its correlates in Saudi family medicine residents: An observational study from Aseer, Saudi Arabia

Background:

Burnout is a workplace phenomenon and is high among healthcare workers, particularly physicians. It brings in significant negative impact on patient care and physicians. Considerable number of studies have highlighted burnout issues on residents of other specialties; however, scarcity of data exist on burnout among family medicine residents.

Objectives:

This study aimed to measure the prevalence of burnout, and its predictors amongst family medicine residents in Aseer region, Saudi Arabia.

Methodology:

This cross-sectional study was conducted among 133 family medicine residents using a custom-designed and validated Self administered questionnaire. The Maslach Burnout Inventory Human Services Survey (MBI-HSS) was used to measure the three dimensions of burnout: emotional exhaustion (EE), depersonalisation (DP) and personal accomplishment (PA).

Results:

The overall prevalence of burnout was 84.2%. In terms of three dimensions of burnout, 29.3% of respondents scored high for EE burnout, 19.5% for DP and 79.7% for PA. High burnout in all three dimensions was found to be strongly associated with a number of variables under study. Male gender (aOR = 3.41, 95% CI 1.1-11.10; P = 0.042), married residents (aOR = 3.32, 95% CI 1.1-10.48) and use of anti-anxiety drugs (aOR = 3.75,95% CI = 2.0-21.26) were identified as predictors of high emotional exhaustion. A work schedule of more than 8 hours per day (aOR = 3.79, 95% CI 1.12-10.87) and young age (aOR = 2.6, 95% CI 1.12-10.87) were identified predictors for high depersonalisation and low personal accomplishment, respectively.

Conclusions:

Prevalence of burnout in this study exhibits that it is a common problem in family medicine residents. There is a need for a nationwide longitudinal study targeting the family medicine residents to study the effects of burnout on physician well-being and patient care.

Insomnia among Prison Officers and Its Relationship with Occupational Burnout: The Role of Coping with Stress in Polish and Indonesian Samples

Thus far, data on sleep disorders among prison officers (POs) have been scarce. Research allows us to relate this problem to occupational stress, which POs experience every day. The aim of the current study was to analyze the scale, predictors, and impact of select factors on the relationship between insomnia and occupational burnout. This study was carried out on a sample of 376 Indonesian and 288 Polish POs using the Athens Insomnia Scale (AIS), the Coping Orientation to Problems Experienced (COPE) inventory, and the Oldenburg Burnout Inventory (OLBI). Results showed that 43.4% of the Polish sample exhibited early symptoms of insomnia, compared to 26.1% of the Indonesian sample. Sleep disorders had a significant role in developing occupational burnout. In both samples, coping strategies such as help-seeking and engagement were revealed to have a mediating role in the relationship between insomnia and occupational burnout dimensions. For the total sample and for the Polish sample, the coping strategy of help-seeking was the only predictor of insomnia. Discrepancies (concerning the role of age, gender, and multi-shift work) were observed between the current results and earlier studies. The current study's limitations were discussed and new solutions were proposed.

Prevalence of and Factors Associated With Nurse Burnout in the US

IMPORTANCE

Clinician burnout is a major risk to the health of the US. Nurses make up most of the health care workforce, and estimating nursing burnout and associated factors is vital for addressing the causes of burnout.

OBJECTIVE

To measure rates of nurse burnout and examine factors associated with leaving or considering leaving employment owing to burnout.

DESIGN, SETTING, AND PARTICIPANTS

This secondary analysis used cross-sectional survey data collected from April 30 to October 12, 2018, in the National Sample Survey of Registered Nurses in the US. All nurses who responded were included (N = 50 273). Data were analyzed from June 5 to October 1, 2020.

EXPOSURES

Age, sex, race and ethnicity categorized by self-reported survey question, household income, and geographic region. Data were stratified by workplace setting, hours worked, and dominant function (direct patient care, other function, no dominant function) at work.

MAIN OUTCOMES AND MEASURES

The primary outcomes were the likelihood of leaving employment in the last year owing to burnout or considering leaving employment owing to burnout.

RESULTS

The weighted sample of 50 273 respondents (representing 3 957 661 nurses nationally) was predominantly female (90.4%) and White (80.7%); the mean (SD) age was 48.7 (0.04) years. Among nurses who reported leaving their job in 2017 (n = 418 769), 31.5% reported burnout as a reason, with lower proportions of nurses reporting burnout in the West (16.6%) and higher proportions in the Southeast (30.0%). Compared with working less than 20 h/wk, nurses who worked more than 40 h/wk had a higher likelihood identifying burnout as a reason they left their job (odds ratio, 3.28; 95% CI, 1.61-6.67). Respondents who reported leaving or considering leaving their job owing to burnout reported a stressful work environment (68.6% and 59.5%, respectively) and inadequate staffing (63.0% and 60.9%, respectively).

CONCLUSIONS AND RELEVANCE

These findings suggest that burnout is a significant problem among US nurses who leave their job or consider leaving their job. Health systems should focus on implementing known strategies to alleviate burnout, including adequate nurse staffing and limiting the number of hours worked per shift.

Burnout and metabolic syndrome among different departments of medical center nurses in Taiwan-Cross-sectional study and biomarker research

OBJECTIVES

The cross-sectional study aimed to analyze the association between burnout, work-related factors, and metabolic syndrome (Mets) in nurses from several departments of a tertiary hospital in Taiwan. Exploring biomarkers could provide for prevention.

METHODS

Demographic data were obtained through a written questionnaire and include the following information: gender, age, education level, psychosocial and work situations, such as departments, working hours, work shift, depression, and sleep time. Burnout was evaluated according to the Chinese Burnout inventory, Mets was evaluated according to the criteria of the National Cholesterol Education Program of Taiwan-Treatment Panel for Adults III (NCEP-ATP III).

RESULTS

A total of 1758 nurses participated with a median age of 35.2 years. The prevalence of burnout and Mets was 6.4% and 13.84%, respectively. The results showed that burnout induced higher risk of Mets, odds ratio (OR) 1.70 (95% confidence interval, 1.04-3.05). Other factors, such as out-patient nurses, seniority (4-10 and >10 years), working hours (51-59 h/wk), nigh shift, Brief Symptom Rating Scale-5 (score 10-14 and ≧15), poor self-rated health status, and inadequate sleep time, led to higher risk of Mets. Biomarkers research showed that Glycated hemoglobin (Hba1c) was significantly associated with burnout nurses (OR = 24.72, P < .001), but thyroid-stimulating hormone and free thyroxin were not.

CONCLUSIONS

Results suggested positive associations between burnout and Mets in nurses. For nurses with higher seniority, long hours of work, night shifts, poor physical and mental conditions, and poor lifestyle habits in different departments, strategies are needed to prevent burnout and Mets.

Burnout in university faculty: An interaction between subjective sleep quality and the OXTR rs2268498 polymorphism

BACKGROUND

Job burnout is a stress-related syndrome influenced by both genetic and environmental factors. Poor sleep quality acting as a stressor may lead to job burnout. The oxytocin receptor gene (OXTR) related to stress reactivity may also exert an effect on job burnout. We aimed to explore the effect of sleep quality, a functional OXTR rs2268498 polymorphism, and their interaction on job burnout in the Chinese population, which has not been explored yet.

METHODS

A preliminary study was performed using a cross-sectional design. The Pittsburgh Sleep Quality Index (PSQI) and the Malash Burnout Inventory (MBI) were measured from 575 healthy subjects. The OXTR rs2468498 polymorphism was genotyped in 376 subjects.

RESULTS

There were significant main effects of sleep quality (p<0.05), but not of the OXTR rs2468498 genotype on burnout. Interestingly, the interaction between sleep quality and the rs2468498 genotype was significant (p<0.05). In the poor sleep group, the C allele (C/C and T/C) carriers showed higher Emotional Exhaustion level than T homozygotes, while in the good sleep group, the C allele carrier showed a lower Emotional Exhaustion level.

LIMITATIONS

This study covered subjects from only one university and the sample size for genotyping was relatively small. As we analyzed only the OXTR rs2268498 polymorphism, this study could not reveal the effects of the cerebrospinal oxytocin concentration and the haplotypes.

CONCLUSIONS

Our findings suggest that the OXTR polymorphism modulates the influence of subjective sleep quality on burnout. We conclude that the C allele of the OXTR rs2468498 polymorphism plays a susceptible role in job burnout.

A brief intervention to reduce burnout and improve sleep quality in medical students

BACKGROUND

Perceived stress, burnout, and poor sleep quality are high among medical students. Interventions designed to target these issues are necessary to promote the health and well-being of medical students. The purpose of this study was twofold: 1) to assess the feasibility of implementing a sunrise alarm clock intervention with medical students and 2) to evaluate the impact of the intervention on perceived stress, burnout scores, and sleep quality.

METHODS

We conducted a feasibility study to evaluate the efficacy of a two-week, sunrise alarm clock intervention in combination with electronic device removal at bedtime. We assessed first- and second-year medical students' perceived stress, burnout scores, including Emotional Exhaustion, Depersonalization, and Low Sense of Personal Achievement, and sleep quality before and after the intervention. In addition, we measured smartphone addiction prior to the intervention.

RESULTS

A total of 57 students consented to participate, of which 55 completed both the pre- and post-assessments (3.5% attrition). The mean age of the participants was 24.8 ± 1.9 years, 50.9% (n = 29) identified as women, and 68.4% (n = 39) identified as white. Pre-intervention, 42.1% (n = 24) of students met criteria for smartphone addiction and 77.2% (n = 44) met criteria for poor sleep quality. In addition, 22.8% (n = 13) of participants had high emotional exhaustion, 64.9% (n = 31) high depersonalization, and 42.1% (n = 24) low sense of personal accomplishment prior to the intervention. Following the two-week intervention, participants showed improvements in emotional exhaustion (p = 0.001, Cohen's d = 0.353), depersonalization (p = 0.001, Cohen's d = 0.411) low sense of personal accomplishment (p = 0.023, Cohen's d = 0.275), perceived stress (p < .001, Cohen's d = .334), and sleep quality (p < 0.001, Cohen's d = 0.925). The number of participants who reported poor sleep quality decreased to 41.8% (n = 23), demonstrating a significant decline (p = 0.026). Participants also improved subjective sleep quality (p < 0.001, Cohen's d = 1.033), sleep duration (p = 0.001, Cohen's d = 0.431), sleep latency (p < 0.001, Cohen's d = 0.433), and sleep efficiency (p = 0.021, Cohen's d = 0.673).

CONCLUSIONS

These findings suggest that the two-week sunrise alarm clock protocol with electronic device removal was effective in improving sleep quality and reducing burnout scores, and perceived stress. However, additional research comparing this intervention to a proper control group is needed to draw meaningful conclusions about the effectiveness of this intervention.

Burnout syndrome and metabolic syndrome: a cross-sectional population-based study

In the population of Primary Health Care Nursing (PHC) professionals, the association between Burnout Syndrome (BS) and Metabolic Syndrome (MS) has not been investigated. The objective was to evaluate the association between BS and MS among PHC Nursing Professionals. A cross-sectional, multicenter, population-based study was conducted in the state of Bahia, Brazil, with 1,125 professionals. The prevalence of BS and MS corresponded to 18.3% and 24.4%, respectively. The prevalence in women of BS was 16.4% and of MS 23.7%, in men 31.6% for BS and 29.4% for MS. Men with BS are 3.23 times more likely to develop MS, and women 1.48 times more. BS was associated between men and women and exhibited a good discriminatory predictive power.

Burnout and Wellness: The Anesthesiologist's Perspective

Burnout syndrome results from unmanaged chronic workplace stress. It is characterized by emotional exhaustion, lack of a sense of personal accomplishment, and depersonalization. Burnout is associated with the development of poor work-related outcomes, mental health disorders, substance abuse, and cardiovascular disease. Burnout in physicians and other health care providers can negatively affect patient care. The prevalence of burnout in anesthesiology is among the highest of all medical specialties, with rates approaching 40%. Unique risk factors for the development of burnout in anesthesiologists may include environmental social isolation, long work hours, lack of control over one's career, and the presence of certain personality traits that select for a career in anesthesia. System-based interventions targeting workplace contributions to burnout and individual resilience and mindfulness training can be helpful in reducing burnout symptoms. Future research efforts examining both the health care environmental structure and the specific burnout risk factors for anesthesiologists will help produce targeted treatment strategies for members of the anesthesiology community.

Mediating effects of hair cortisol on the mutual association of job burnout and insomnia: A retrospective exploratory study

BACKGROUNDS

The present study was designed to clarify the mutual association of job burnout and insomnia and to detect the mediating effects of hair cortisol on that association.

METHODS

In all, 68 female employees were recruited for the study from one secondary and one tertiary hospital between October 2018 and November 2018 in Beijing. Participants completed a questionnaire for the collection of demographic data and standardized measures for burnout and insomnia. Hair sample collection and anthropometric measurements were performed at the same time.

RESULTS

Median hair cortisol concentration (HCC) was 5.89 ng/g hair (interquartile range = 2.20-10.74). And ages are between 22 and 51 years old (32.50 ± 6.13), among which 22 were below 30 years, 20 were between 30 and 35 years, and 26 were over 35 years. A majority of Pearson's coefficients were significant, with the exception of that for the correlation between personal accomplishment and HCC or depersonalization. Significant mutual correlations were shown between burnout dimensions and insomnia directly. HCC acted as a mediator in the pathway from emotional exhaustion, depersonalization to insomnia; and no significant mediating effect of HCC in the pathway from insomnia to burnout was found.

CONCLUSIONS

Job burnout may directly or indirectly (through chronically elevated cortisol) increase insomnia risk, whereas insomnia probably promotes burnout. Prospective studies involving different body systems and a larger sample size should be performed to further identify the mechanisms underlying the associations between burnout and insomnia among the working population.

Evidências científicas sobre a associação entre burnout e síndrome metabólica: revisão integrativa

Resumo Objetivo Avaliar as evidências científicas disponíveis na literatura sobre a associação entre Síndrome de Burnout e Síndrome Metabólica. Métodos Revisão integrativa da literatura, com buscas nas bases de dados do Cumulative Index to Nursing and Allied Health Literature, National Library of Medicine National Institutes of Health, Web of Science, Scopus, Cochrane Library, Latin American and Caribbean Center on Health Sciences Information, Scientific Eletronic Library Online e Springer Link. Os artigos selecionados foram analisados de acordo com a Agency for Healthcare Research and Quality. Resultados A maioria (80%) dos 5 artigos que atenderam aos critérios de seleção estava na língua inglesa e indexada nas bases de dados Web of Science e Scopus. Dentre os trabalhos, 80% tinham médicos como autores principais. O continente asiático (Israel, Japão e China) concentrou a maior parte de produção. Não ocorreu predominância de desenho de estudo. A área financeira correspondeu a 60% do público pesquisado. Conclusão As evidências disponíveis na literatura são incipientes, apenas 20% dos artigos elegíveis apresentou associação entre as síndromes estudadas e os demais, indicam associação entre Burnout e componentes da SM separadamente.

Metabolic Syndrome Among Primary Health Care Nursing Professionals: A Cross-Sectional Population-Based Study

This research aims at evaluating prevalence and factors associated with metabolic syndrome (MS) in primary health care (PHC) nursing professionals. A multicenter, population-based and cross-sectional study was conducted in a team-tested sample of 1125 PHC nurses in the state of Bahia, Brazil. Sociodemographic, labor, lifestyle and human biology variables were investigated by mean of anamnesis. MS was evaluated according to the criteria of the first Brazilian Guideline for Metabolic Syndrome, which fully adopts the criteria of the National Cholesterol Education Program's Adult Treatment Panel III. MS-associated factors were tested by using robust Poisson Regression. The prevalence of MS found was 24.4%; low High Density Lipoprotein (HDL) cholesterol was the most prevalent component of the syndrome. In the multivariate analysis, physical inactivity (PR = 1.25, 95% CI = 1.02-1.53), alcohol use (PR = 1.84, 95% CI = 1.22-2.77), acanthosis nigricans (PR = 3.23, 95% CI = 2.65-3.92), burnout syndrome (PR = 1.45, 95% CI = 1.17-1.81), (PR = 1.37, 95% CI = 1.12-1.69), working as a nursing technician (PR = 1.43, 95% CI = 1.14-1.80), were associated to MS. It was found that the prevalence of MS was high, which evidences the need for interventions in the PHC environment, improvement of working conditions, monitoring of worker safety and health, diet programs and physical activity.

Burnout Syndrome in Physicians-Psychological Assessment and Biomarker Research

Background and objectives: Burnout is a syndrome typically occurring in work environments with continuous and chronic stress. Physicians are at increased risk for burnout, as a result of 24-h work, delayed work–life balance gratification, and the challenges associated with patient care. The aim of the present study was to evaluate the psychological parameters of burnout symptoms in relation to biomarkers of stress among physicians with different medical specialties. Materials and methods: A total of 303 physicians were contacted as potential participants. A comparison group of 111 individuals working outside medicine was used as a control to verify the results. The physicians were specialists in internal medicine, general surgery, pathology, and primary care. Serum cortisol, salivary cortisol, adrenocorticotropic hormone (ACTH), insulin (IRI), and prolactin levels were analyzed by chemiluminescence enzyme immunoassay (Access 2, Beckman Coulter). Fasting glucose in serum and glycated hemoglobin (HbA1C) in whole blood were measured using the automatic analyzer AU 480 Beckman Coulter system. Symptoms of burnout were measured with the Maslach Burnout Inventory (MBI). Results: The group with burnout presented significantly higher levels of serum and saliva cortisol, ACTH, prolactin, fasting glucose, and HbA1C compared with the control group. The correlation analysis between biomarkers showed a positive correlation with moderate strength between serum and saliva cortisol (r = 0.516, p = 0.01),as well as serum and saliva cortisol with ACTH (r = 0.418; r = 0.412, p = 0.01) and HbA1C (r = 0.382; r = 0.395, p = 0.01). A weak positive correlation was found between serum and saliva cortisol with prolactin (r = 0.236; r = 0.267, p < 0.01) and glucose (r = 0.271; r = 0.297, p < 0.01). In the multiple logistic regression model, saliva cortisol, HbA1C, and age were significantly associated with burnout (chi-square = 16.848, p < 0.032). Conclusion: Our findings demonstrated the interest of exploring biomarkers of stress related to burnout in health professionals.

The Relationship Between Burnout, Depression, and Anxiety: A Systematic Review and Meta-Analysis

Background: Burnout is a psychological syndrome characterized by emotional exhaustion, feelings of cynicism and reduced personal accomplishment. In the past years there has been disagreement on whether burnout and depression are the same or different constructs, as they appear to share some common features (e.g., loss of interest and impaired concentration). However, the results so far are inconclusive and researchers disagree with regard to the degree to which we should expect such overlap. The aim of this systematic review and meta-analysis is to examine the relationship between burnout and depression. Additionally, given that burnout is the result of chronic stress and that working environments can often trigger anxious reactions, we also investigated the relationship between burnout and anxiety. Method: We searched the online databases SCOPUS, Web of Science, MEDLINE (PubMed), and Google Scholar for studies examining the relationship between burnout and depression and burnout and anxiety, which were published between January 2007 and August 2018. Inclusion criteria were used for all studies and included both cross-sectional and longitudinal designs, published and unpublished research articles, full-text articles, articles written in the English language, studies that present the effects sizes of their findings and that used reliable research tools. Results: Our results showed a significant association between burnout and depression (r = 0.520, SE = 0.012, 95% CI = 0.492, 0.547) and burnout and anxiety (r = 0.460, SE = 0.014, 95% CI = 0.421, 0.497). However, moderation analysis for both burnout-depression and burnout-anxiety relationships revealed that the studies in which either the MBI test was used or were rated as having better quality showed lower effect sizes. Conclusions: Our research aims to clarify the relationship between burnout-depression and burnout-anxiety relationships. Our findings revealed no conclusive overlap between burnout and depression and burnout and anxiety, indicating that they are different and robust constructs. Future studies should focus on utilizing more longitudinal designs in order to assess the causal relationships between these variables.

MECHANISMS IN ENDOCRINOLOGY: Endocrine and immunological aspects of burnout: a narrative review

Burnout has several different definitions, and attempts have been made to discriminate between burnout as a psychological construct and burnout as a clinical entity. A large body of research has focused on elucidating the biological link between stress exposure and burnout and/or finding a clinically usable biomarker for burnout. The objective of this narrative review is to summarize the main endocrine and immune findings in relation to burnout. The literature has primarily focused on dysregulation of the hypothalamus-pituitary-adrenal (HPA) axis. However, albeit the large body of studies, it cannot be concluded that clear effects are seen on HPA axis function in people with burnout. The HPA axis and anabolic acute reactivity to stress might be affected in clinical burnout. Plausible, effects of chronic stress might rather be seen when measuring responses to acute stress rather than resting state hormonal levels. Studies on other hormones, including thyroid hormones, prolactin and growth hormone in burnout subjects are inconclusive. It is important to note that this field is faced with many methodological challenges, one being the diurnal and pulsatile nature of many of the hormones of interest, including cortisol, which is not always considered. Another challenge is the heterogeneity regarding definitions and measurements of stress and burnout. Existing studies on burnout and immune function are heterogeneous regarding the results and no firm conclusion can be made if clinically relevant immune changes are present in burnout subjects. An overall conclusion is that existing research cannot confirm any homogenous reliable endocrinological or immunological changes related to burnout.