Associations of fatigue to work-related stress, mental and physical health in an employed community sample

The need for recovery: An investigation into short-term work-related fatigue in veterinary nurses

BACKGROUND

Veterinary nursing is physically and emotionally demanding, putting veterinary nurses at risk of acute work-related fatigue (AWRF). Despite the increased recognition of chronic occupational syndromes such as burnout and compassion fatigue in recent years, few studies have investigated how AWRF impacts individuals and the profession.

METHODS

An anonymous survey open to all UK-based registered veterinary nurses (RVNs) was distributed via email and social media. The survey investigated work patterns, hobbies, opinions about work and intentions to leave the veterinary profession. An English translation of the need for recovery (NFR) scale was used to quantify the AWRF.

RESULTS

The median NFR score from 387 responses was 81.8, indicating high levels of AWRF. Long shifts, sole-charge work and overtime were associated with higher scores, while having support at work and a better work-life balance were associated with lower scores. Higher scores were correlated with intentions to leave the profession.

LIMITATIONS

Although validated as a measure of AWRF, the unidimensional NFR scale oversimplifies the complexities of fatigue. A limited number of RVNs responded to the survey, reducing statistical power.

CONCLUSION

Although there is no single solution to staff turnover, the results from this survey suggest that addressing AWRF may improve retention of RVNs.

Fatigue, Depression and Health-Related Quality of Life in Patients with Post-Myocardial Infarction during the COVID-19 Pandemic: Results from the Augsburg Myocardial Infarction Registry

The interplay between fatigue and depression and their association with health-related quality of life (HRQoL) after acute myocardial infarction (AMI) has received little attention during the COVID-19 pandemic. Therefore, this study evaluated the frequency of fatigue and depression in post-AMI patients during the COVID-19 pandemic and investigated the cross-sectional associations between fatigue, depression and HRQoL.

METHODS

The analysis was based on population-based Myocardial Infarction Registry Augsburg data. All survivors of AMI between 1 June 2020 and 15 September 2021 were included (n = 882) and received a postal questionnaire containing questions about fatigue (Fatigue Assessment Scale), depression (Patient Health Questionnaire), and HRQoL (MacNew Heart Disease HRQoL questionnaire) on 17 November 2021. The questionnaire was returned by 592 patients (67.1%), and 574 participants could be included in the analysis. Multivariable linear regression models were performed to investigate the associations between fatigue and depression (both exposures) and HRQoL (outcome).

RESULTS

Altogether, 273 (47.6%) participants met the criteria for the presence of fatigue, about 16% showed signs of moderate to severe depression. Both fatigue and depression were significantly associated with a decreased HRQoL (total score and emotional, social, and physical subscales; all p-values < 0.0001). In particular, a combined occurrence of fatigue and depression was associated with a significantly reduced HRQoL.

CONCLUSIONS

It seems necessary to screen post-MI patients for the presence of fatigue and depression in clinical practice on a routine basis to provide them with adequate support and treatment and thus also to improve their HRQoL.

Physical and psychological job demands and fatigue experience among offshore workers

Offshore operations are generally challenging and hazardous, and the workers are exposed to conditions that may lead to fatigue. A cross-sectional study evaluated physical and psychological job demands and their associations with fatigue among offshore workers. The offshore workers (n = 251) completed a questionnaire including demographic/job details, Multidimensional Fatigue Inventory (MFI‒20), and Job Content Questionnaire (JCQ). Data were analysed using linear regression modelling. Results indicated that the physical (particularly performing repetitive motions and applying pressure with hands and wrists) and psychological (e.g., intense task concentration and fast working) job demands were relatively high. The total mean (SD) fatigue score (MFI‒20) was 56.3 (13.9). Individual factors (Body Mass Index ‒ BMI), physical job demands (awkward working postures, frequent moving/lifting heavy objects and doing lots of physical efforts) and psychological job demands (task interruptions by other people and doing an excessive amount of work) were the main variables associated with different dimensions of fatigue in the multivariate models. While physical fatigue was only associated with the physical job demands, both physical and psychological job demands were significantly associated with mental fatigue in the multivariate context. The findings have possible implications for job design and implementation of intervention programmes to promote health and performance of the employees.

Daily life coping-Helping stress-afflicted people manage everyday activities

BACKGROUND

Symptoms of stress are widespread in the working population and associated with long-term sickness absence and poor work functioning. Occupational therapy (OT)-based interventions are effective in improving return-to-work (RTW)-rates in stress-afflicted long-term sickness benefit beneficiaries (SBBs). No Danish standard on OT-RTW for stress-afflicted SSBs exists.

AIMS

To describe and evaluate the feasibility of a seven-week OT-RTW intervention for stress-afflicted SBBs.

MATERIALS AND METHODS

Daily Life Coping (DLC) utilizes peer-learning and salutogenetic perspectives to address occupational imbalances experienced by long-term SBBs. Stress-afflicted SBBs (n = 54) in the municipality of Hilleroed were enrolled. Self-efficacy and well-being were measured before and after intervention using the general self-efficacy (GSE) scale and WHO-5 Well-Being Index (WHO-5). RTW-rates were measured at one-year follow-up. Participant feedback was collected using standardized evaluation forms.

RESULTS

Following the intervention, WHO-5 improved by 13.7 ± 16.5 points and GSE improved by 4.3 ± 4.8 points. Participant feedback was positive. At one-year follow-up, employment status data were available for 51 SSBs of these 58.8% achieved employment. High post-test GSE and WHO-5 scores were associated with employment at follow-up.

CONCLUSION

DLC led to significant improvements in self-efficacy and well-being. Preliminary results indicate benefits on RTW-rates.

SIGNIFICANCE

This study provides evidence of the feasibility of DLC in a municipal setting.

Resilience, Stress, Well-Being, and Sleep Quality in Multiple Sclerosis

(1) Background: Multiple Sclerosis (MS) is a chronic, progressive, immune-mediated disorder that affects the Central Nervous System and is the most common cause of non-traumatic neurological disability in young adults. The study aimed to assess the levels of stress, resilience, well-being, sleep quality, and fatigue in Israeli people with MS (PwMS), and to examine the associations between these factors and the sociodemographic and clinical characteristics. These factors had never before been studied in conjunction in PwMS, nor had they been systematically addressed in Israel, the unique geopolitical situation of which may pose unique challenges. (2) Methods: This was a survey-based, cross-sectional study conducted through an Internet platform. (3) Results: Israeli PwMS who participated in the study were experiencing relatively high levels of stress and low resilience, poor sleep quality, and severe fatigue. The analysis revealed significant associations between resilience and stress, well-being, and anxiety, as well as stress and well-being, resilience, sleep quality, fatigue, and Clinically Isolated Syndrome (CIS). (4) Conclusions: the Israeli PwMS who participated in the study were experiencing higher levels of stress, lower resilience and worse sleep quality than PwMS in other countries, as compared to results previously reported in literature. The findings of this study ought to serve as a call to action for the MS care providers in Israel and warrant further research into the possible causes of the phenomenon and strategies to address it.

Efficacy and safety of fermented Prunus mume vinegar on fatigue improvement in adults with unexplained fatigue: A randomized controlled trial

Background

The accumulation of fatigue leads to reduced physical, emotional, psychological, and social functions.

Objectives

Fermented Prunus mume vinegar (PV) improves fatigue in animals; however, studies in humans have not been conducted. We aimed to examine the effects and safety of consuming fermented PV for 8 weeks on fatigue indices in adults with unexplained fatigue while considering the placebo effect.

Methods

A randomized, double-blind, placebo-controlled trial was conducted in adults of >19 years, who were diagnosed with unexplained fatigue for at least 1 month. Eighty participants were randomly assigned to receive daily 70 mL of fermented PV (2.56 mg/g, chlorogenic acid, and 15.3 mg/g, citric acid) or a placebo for 8 weeks. At baseline and 4 and 8 weeks after treatment, the participants were visited for blood tests (liver enzyme, glucose, creatinine, lactate, malondialdehyde [MDA], and creatine kinase [CK]) and questionnaires (Fatigue Severity Scale [FSS], fatigue visual analog scale [VAS], Beck Depression Inventory [BDI], the Korean version of the Brief Encounter Psychosocial Instrument [BEPSI-K], EQ-5D-3L, and EQ-VAS]).

Results

Fermented PV supplementation for 8 weeks did not remarkably improve the fatigue indices when compared to placebo. Additionally, differences in fatigue VAS, BDI, BEPSI-K, EQ-5D-3L, EQ-VAS, lactate, CK, and MDA concentrations between the groups were not observed. However, FSS had positively correlated with fatigue VAS, BDI, and BEPSI-K, whereas it was negatively correlated with EQ-5D-3L and EQ-VAS at the baseline and 8 weeks. None of the participants reported adverse events.

Conclusion

The efficacy of fermented PV did not exceed the efficacy of placebo in adults with unexplained fatigue.

Clinical trial registration

[ClinicalTrials.gov], identifier [NCT04319692].

Work-related fatigue: A hazard for workers experiencing disproportionate occupational risks

BACKGROUND

Long working hours and fatigue are significant occupational safety and health (OSH) hazards for working populations who experience disproportionate risks of injury and illness. These groups include young or new workers, aging workers, contingent and temporary workers, immigrant and nonnative workers, female workers, minority workers, workers with low levels of education and lower socioeconomic status, and small business employees. An increasing focus on newer determinants of health in the workplace, such as health equity and work-life conflict, in worker populations at greater risk for injury or illness, provides an opportunity for researchers to address the causes and consequences of work-related fatigue in high-risk populations.

METHODS

Articles in the OSH literature that addressed fatigue in higher-risk workers were identified by the authors or recommended by subject matter experts in workplace fatigue as part of a Working Hours, Sleep and Fatigue Forum. Additional articles were identified by searching for a combination of specific at-risk worker group titles (e.g., female workers, temporary workers) with fatigue or working hours.

RESULTS

There remains a paucity of research specifically addressing working hours and fatigue among disproportionately at-risk worker populations. The literature reviewed in this paper suggests that several of these populations are at increased risk of fatigue due to multiple factors, such as irregular shifts, lack of access to fatigue management resources, and socioeconomic barriers.

CONCLUSIONS

More research is needed to identify solutions to address fatigue in working populations who may be at greater risk for its consequences by virtue of adverse socioeconomic and related factors. Interventions to address work-related fatigue in specific at-risk worker groups should also consider the multiple and overlapping categories of risk within these populations.

Individual and Work-Related Predictors of Exhaustion in East and West Germany

Chronic exhaustion is a consequence of detrimental working conditions and demands, as well as inadequate coping techniques, potentially resulting in burnout. Previous research has studied occupational environment and individual factors as predictors of exhaustion. Although these differ between former East and West German states, the regional distinction regarding exhaustion has been neglected. To fill this gap, we used the Copenhagen Burnout Inventory in a representative German sample from 2014 to assess the burnout symptom exhaustion. Estimating ordinary least squares regressions, important burnout predictors were compared between the former East and West German states. Regional differences concerning occupational environments were related to the associations between individual factors, situational aspects of technostress and exhaustion. Associations between individual factors (e.g., female sex, lower working hours, age, partnership status, and household income) and exhaustion were stronger in East Germany, whereas technostress (strain of internet use, number of e-mails during leisure time, and social pressure to be constantly available) was more strongly associated with exhaustion in West Germany. Despite lower financial gratification and a higher social pressure to be constantly available in the East, West Germans were more afflicted by exhaustion. Individual factors and technostress should thus be considered when focusing on job-related mental health issues.

The impact of COVID-19 pandemic on the psychological well-being among health care workers: A 6-month cohort longitudinal survey study

INTRODUCTION

Health care workers (HCW) have been identified as a risk group to suffer psychological burden derived from Coronavirus Disease 19 (COVID-19) pandemic. In addition, possible gender differences in the emotional reactions derived from COVID-19 pandemic have been suggested in this population. The aims of the study were to explore the impact of COVID-19 as well as possible gender differences on mental health status and suicidality in a cohort of HCW.

MATERIALS AND METHODS

One thousand four hundred and thirty-two HCW responded to an online survey including sociodemographic, clinical, and psychometric tests in May 2020 while 251 HCW answered in November 2020. Mental health status was measured by General Health Questionnaire 28 (GHQ-28) in both time periods.

RESULTS

HCW informed of a worsening in somatic symptomatology over the follow up period. Gender differences were found in all GHQ-28 dimensions as well in the total score of the questionnaire. Post-hoc analyses displayed significant interaction between the time and gender in somatic and anxiety dimensions as well as in GHQ-28 total score. Stress produced by COVID-19 spreading and the feeling of being overwhelmed at work resulted the main predictors of psychological distress although each domain is characterized by a specific set of predictors.

CONCLUSIONS

Somatic reactions represent the most sensitive dimension over the follow-up period. Moreover, women are characterized by a greater psychological distress at the beginning, although these differences tend to disappear over time. Finally, a complex network of factors predicted different dimensions of psychological distress, showing the complexity of prevention in high-risk populations facing major disasters.

Stressful Life Events and Chronic Fatigue Among Chinese Government Employees: A Population-Based Cohort Study

Background

Currently, evidence on the role of stressful life events in fatigue among the Chinese working adults is lacking. This study aimed at exploring the prospective associations between stressful life events and chronic fatigue among Chinese government employees.

Methods

From January 2018 to December 2019, a total of 16206 government employees were included at baseline and they were followed-up until May 2021. A digital self-reported questionnaire platform was established to collect information on participants' health and covariates. Life events were assessed by the Life Events Scale (LES), fatigue was assessed by using a single item, measuring the frequency of its occurrence. Binary logistic regression analysis was used for the data analysis.

Results

Of the included 16206 Chinese government employees at baseline, 60.45% reported that they experienced negative stressful life events and 43.87% reported that they experienced positive stressful life events over the past year. Fatigue was reported by 7.74% of the sample at baseline and 8.19% at follow-up. Cumulative number of life events at baseline, and cumulative life events severity score at baseline were positively associated with self-reported fatigue at follow up, respectively. After adjusting sociodemographic factors, occupational factors and health behavior related factors, negative life events at baseline (OR: 2.06, 95% CI: 1.69–2.51) were significantly associated with self-reported fatigue at follow-up. Some specific life events including events related to work and events related to economic problems were significantly associated with self-reported fatigue. Specifically, work stress (OR = 1.76, 95%CI: 1.45–2.13), as well as not satisfied with the current job (OR = 1.95, 95%CI: 1.58–2.40), in debt (OR = 1.75, 95%CI: 1.40–2.17) were significantly associated with self-reported fatigue. The economic situation has improved significantly (OR = 0.62, 95%CI: 0.46–0.85) at baseline was significantly associated with lower incidence of self-reported fatigue.

Conclusion

Negative stressful life events were associated with fatigue among Chinese government employees. Effective interventions should be provided to employees who have experienced negative stressful life events.

Faintly tired: a systematic review of fatigue in patients with orthostatic syncope

BACKGROUND

Orthostatic syncope (transient loss of conscious when standing-fainting) is common and negatively impacts quality of life. Many patients with syncope report experiencing fatigue, sometimes with "brain fog", which may further impact their quality of life, but the incidence and severity of fatigue in patients with syncope remain unclear. In this systematic review, we report evidence on the associations between fatigue and conditions of orthostatic syncope.

METHODS

We performed a comprehensive literature search of four academic databases to identify articles that evaluated the association between orthostatic syncope [postural orthostatic tachycardia syndrome (POTS), vasovagal syncope (VVS), orthostatic hypotension (OH)] and fatigue. Studies were independently screened using a multi-stage approach by two researchers to maintain consistency and limit bias.

RESULTS

Our initial search identified 2797 articles, of which 13 met our inclusion criteria (POTS n = 10; VVS n = 1; OH n = 1; VVS and POTS n = 1). Fatigue scores were significantly higher in patients with orthostatic syncope than healthy controls, and were particularly severe in those with POTS. Fatigue associated with orthostatic syncope disorders spanned multiple domains, with each dimension contributing equally to increased fatigue. "Brain fog" was an important symptom of POTS, negatively affecting productivity and cognition. Finally, fatigue was negatively associated with mental health in patients with POTS.

CONCLUSION

In conditions of orthostatic syncope, fatigue is prevalent and debilitating, especially in patients with POTS. The consideration of fatigue in patients with orthostatic disorders is essential to improve diagnosis and management of symptoms, thus improving quality of life for affected individuals.

Symptoms of Burnout Syndrome among Physicians during the Outbreak of COVID-19 Pandemic—A Systematic Literature Review

Background: Studies in the recent decades show that the medical profession has a high risk to develop burnout due to constant exposure to mental and physical suffering or death. The pandemic period induced additional stress for healthcare professionals due to the likelihood of a high rate of infection, long working shifts, using protective equipment, staying away from family, implementing new medical procedures. The present study is focusing on assessing the prevalence of burnout among physicians working in the healthcare system during the COVID-19 pandemic, and discovering the main factors associated with burnout syndrome among the population of physicians. Material and methods: A systematic review was conducted by searching PubMed, Wiley, and Google Scholar in November 2021. A total of 35 studies were eligible for the evaluation. Results: The samples ranged from 39 to 3071 physicians, and the overall burnout ranged from 14.7% to 90.4%. Sociodemographic characteristics associated with a high prevalence of burnout were the female gender, less experienced, not having children, and single marital status, associated with high levels of anxiety, depression, and stress in the female gender. The highest level of burnout among all the studies was 90.4% on a sample of physicians from the Republic of Korea, 80.2% among psychiatrists in Saudi Arabia, followed by a study in Ireland with a 77% level of burnout among senior and specialist physicians, and 74.7% prevalence of burnout for emergency physicians in USA. Conclusions: During the pandemic, the factors that contribute to burnout are the lack of personal protective equipment and the violence of issues related to organizational health; the high prevalence of burnout symptoms is associated with anxiety, depression, and stress.

Work fatigue among Lebanese physicians and students during the COVID-19 pandemic: validation of the 3D-Work Fatigue Inventory (3D-WFI) and correlates

Background

Work fatigue is a work-related condition that affects physicians’ health, work attitude safety and performance. Work fatigue affects not only medical workers but can also leave a negative impact on patients. With the burden of the COVID-19 pandemic as well as the economic crisis Lebanese doctors have been facing in the last 2 years, the aim of our study was to validate the 3D-Work Fatigue Inventory (3D-WFI) among Lebanese physicians and assess the rate and correlates of work fatigue (physical, mental and emotional).

Methods

A cross-sectional study was undertaken through an anonymous self-administered questionnaire between October 2020 and January 2021. The SPSS AMOS software v.24 was used to conduct confirmatory factor analysis (CFA). To validate the 3D-WFI, multiple indices of goodness-of-fit were described: the Relative Chi-square (χ2/df) (cut-off values:< 2–5), the Root Mean Square Error of Approximation (RMSEA) (close and acceptable fit are considered for values < 0.05 and < 0.11 respectively), the Tucker Lewis Index (TLI) and the Comparative Fit Index (CFI) (acceptable values are ≥0.90).

Results

A total of 401 responses was collected; 66.1, 64.8 and 65.1% respondents had an intermediate to high level of emotional, mental and physical work fatigue respectively. The fit indices obtained in the CFA of the 3D-WFI items fitted well: CFI =0.98, TLI =0.98, RMSEA = 0.05; 95% CI 0.046–0.063; pclose = 0.20) and χ²(136) = 295.76. The correlation coefficients between the three factors (Factor 1 = Physical work fatigue, Factor 2 = Mental work fatigue, Factor 3 = Emotional work fatigue) were adequate as well: Factor 1-Factor 2 (r = 0.70), Factor 1-Factor 3 (r = 0.52) and Factor 2-Factor 3 (r = 0.65). In addition, feeling pressured by long working hours during the pandemic, having more hours of night duty per month, more stressful events in life, and higher depression were significantly associated with more physical and mental work fatigue. Higher depression and having more stressful events in life were significantly associated with more emotional work fatigue.

Conclusion

Work fatigue in Lebanese physicians seems to be associated with higher level of everyday stress, high work load and depression. Hospitals and local health authorities can use these results for early interventions that aim to reduce work fatigue and ensure the wellbeing of Lebanese physicians.

How does COVID-19 pandemic strength influence work fatigue? The mediating role of occupational calling

Drawing on event system theory, this study explored the mechanism by which COVID-19 pandemic strength (including criticality, disruption, and novelty) influences work fatigue through the mediating role of occupational calling. A two-wave field study was conducted with 857 Chinese police officers using COVID-19 pandemic strength, occupational calling, and work fatigue questionnaires. The results showed that COVID-19 pandemic criticality had a positive effect on work fatigue and occupational calling, and that occupational calling mediated the direct link between COVID-19 pandemic criticality and work fatigue. Additionally, the first and second stages of the mediating effect were jointly moderated by COVID-19 pandemic disruption and novelty. When COVID-19 pandemic disruption and novelty were high, the positive relationship between COVID-19 pandemic criticality and occupational calling, and the mediating role of occupational calling, were stronger. The negative relationship between occupational calling and work fatigue was strengthened when COVID-19 pandemic disruption was high and novelty was low.

Factors Associated with Work-Related Burnout among Corporate Employees Amidst COVID-19 Pandemic

Work-related burnout is common and has detrimental effects on employees in many industries. The current study aims to examine both environmental and personal factors that are associated with work-related burnout in a population of corporate employees who managed to retain their jobs amidst the global COVID-19 pandemic crisis. This cross-sectional survey served as the baseline data collection of a phase III wait-listed cluster randomised controlled trial (CRCT) of an intervention program on mental well-being at the workplace. Participants were recruited from six large-size corporations. Work-related burnout was assessed by the Maslach Burnout Inventory (MBI), and the Moos Work Environment Scale (WES) was used for evaluating the workers’ perspective on the workplace. Information was also collected on demographics and health behaviours. Burnout in this sample was prevalent with 60% of participants rated at a moderate to a high level on emotional exhaustion. Results from the multiple linear regression analyses suggested that different factors were related to different components of burnout. For example, age, work involvement, co-worker cohesion, and work pressure were associated with emotional exhaustion and depersonalisation while others were related to professional accomplishment. The overall results suggested that the work environment is of influential importance to the burnout of employees. However, although the study was conducted during the peak of the COVID-19 pandemic, the factors identified as relating to workplace burnout do not differ much from those identified in a crisis time. Implications of the results were discussed.

Fatigue, Depression, Cardiovascular Risk, and Self-Rated Health: Comparing a Community Sample of Adults to Those With a History of Myocardial Infarction

This cross-sectional descriptive study was designed to compare fatigue, depression, cardiovascular risk, and self-rated health in community dwelling adults (CDA) without a history of myocardial infarction (MI) compared to adults who had experienced an MI 3 to 7 years ago. A convenience sample (n = 40) of CDA completed: demographic health form, Revised Piper Fatigue Scale, and CES-D. Age-matched controls (n = 40) were randomly selected from the Recurrence of Myocardial Infarction (ROMI) study. Most (N = 80) were White (66%) with a mean age of 58.3 (SD = 11.5; range 21-83). The ROMI group reported more diabetes, hypercholesterolemia, obesity, and hypertension, and had higher fatigue (t(61) = 4.51, p < .001). No differences were noted in depression scores (p = .952). Higher fatigue and depression scores were correlated with poorer self-rated health: r = .544 (p < .001) and r = .295 (p = .008).

Prevalence and Associated Factors of Psychological Distress among Nurses in Public Hospitals, Southwest, Ethiopia: A cross-sectional Study

Background

Psychological distress is a state of emotional suffering and also characterized by somatic symptoms. Health care workers more prone psychological distress than general population. However, little attention was paid on psychological distress among nurses particularly in Ethiopia. Therefore, this study aimed at assessing the prevalence of psychological distress and its' associated factors among nurses in public hospitals, Southwest Ethiopia.

Method

An institutional-based cross-sectional study was conducted from February 1^st, 2018 to April 1^st, 2018. All 282 eligible nurses in the selected public hospitals were enrolled. Data was collected using the predesigned tool like Self-Reporting Questionnaire version 20. Data were entered using EPI INFO version 7 and was exported to statistical packages for social science (SPSS) version 21.0 for analysis. Logistic regression analysis was employed and variables with a P-value of < 0.05 were considered as statistically significant.

Result

A total of 282 eligible nurses were enrolled in the study with mean age of 28.71 [SD ±7.047]. The prevalence of psychological distress among nurses was 78(27.7%). Predictor variables like; nurses with job title of staff nurse, less working experience, poor interaction with staffs, fatigue, poor social support, perfectionism, and insomnia were more prone to develop the psychological distress.

Conclusion

The study revealed that a considerable proportion of nurses had psychological distress. Therefore, it needs to develop psychological support strategies to improve the mental health resilience of nurses.

Occupational Fatigue: Relationship With Personality Traits and Decent Work

Psychology of working theory (PWT) and psychology of working framework (PWF) offered a psychological view of decent work. The present study examined the associations among personality traits, decent work and Occupational Fatigue Exhaustion Recovery Scale (OFER). Two hundred and thirty four participants filled out the Big Five Questionnaire, the Italian version of the Decent Work Scale, and the Italian version of the OFER Scale. Hierarchical regressions showed that decent work explained incremental variance beyond personality traits with respect to OFER both considering total score and its three dimensions (chronic fatigue, acute fatigue, persistent fatigue). The present study underlined the value of decent work in relation to occupational fatigue beyond the contributions of personality, in particular in relation to the dimensions of Adequate compensation and Free time and rest for less occupational fatigue (both as total and as dimensions).

"I'm So Tired": Fatigue as a Persistent Physical Symptom among Working People Experiencing Exhaustion Disorder

Fatigue is widespread in the population, particularly among working people. Exhaustion disorder (ED), a clinical manifestation of burnout, is common, but, after treatment, about one-third still experience fatigue and other physical symptoms. We propose that in some instances, fatigue as a persistent physical symptom (PPS) might be a more appropriate formulation of ED patients' fatigue problems, and we suggest that ED patients who meet fatigue PPS criteria will differ from other ED patients in terms of psychological distress, non-fatigue PPSs and functional impairment. Questionnaires were sent to 10,956 members of a trade union of which 2479 (22.6%) responded. Of 1090 participants who met criteria for ED, 106 (9.7%) met criteria for fatigue as a PPS. Participants who met fatigue PPS criteria scored on average higher on measures of depression, anxiety and functional impairment and were more likely to have clinically significant scores. Moreover, they had 27 times higher odds of meeting other PPS subtypes and reported more non-fatigue PPS subtypes, suggesting a more complex health problem. Specific evidence-based interventions are available for both ED and PPSs, and therefore, it is crucial to accurately formulate the fatigue problem reported by patients to provide appropriate treatment.

Effects of Fatigue and Grit on Club Sports Coaches

The objective of this research is to identify the level of general fatigue (FG), physical fatigue (FF) and concentration/motivation (C/M) in sports coaches. Two components of grit, consistency of interest (CI) and perseverance in effort (PE), are also assessed. The possible effects of sex, age, marital status, employment contract, work dedication and grit on FG, FF and C/M in sports coaches are examined. This cross-sectional study analyses 335 sports club coaches (21.2% women, 78.8% male) with a mean age of 29.88 (SD = 9.97) years, at a significance level of p < 0.05 for all analyses. Different aspects of fatigue were determined using the Spanish translation of the Multidimensional Fatigue Inventory-20 (IMF-20). The Grit-S scale was used to measure the ability to persevere, have passion and commit. The results indicated that men scored higher in FF, C/M and PE, while women obtained higher values in FG and CI. Non-contract coaches had higher FG, CI and PE, while coaches with contracts scored higher on C/M and FF. In conclusion, coaches with higher CI had higher FG, and high levels of PE were associated with low FG levels.

Knowledge-withholding behaviours among IT specialists: the roles of job insecurity, work overload and supervisor support

The purpose of this paper is to explore factors that have an impact on information technology (IT) specialists' concealment of knowledge from their supervisors. A survey questionnaire was used to collect data from 118 IT specialists from a large Polish software company. The data analyses were conducted using partial least-squares path modelling. The results revealed that perceived work overload (PWO) is positively related to perceived job insecurity (PJI), and that PJI is positively related to vertical knowledge withholding (VKW). Contrary to expectations, no significant relation was found between PWO and VKW. Moreover, there is a negative relationship between supervisor support (SS) and VKW. This study introduces the concept of VKW and places it in the context of the relationship between subordinates and superiors. Managers can use the results to limit knowledge withholding among IT specialists. To confirm achieved results, future research can use larger samples and be conducted in different sectors.

Effects of an Animated Blood Clot Technology (Visual Clot) on the Decision-Making of Users Inexperienced in Viscoelastic Testing: Multicenter Trial

BACKGROUND

Viscoelastic test-guided coagulation management has become increasingly important in assessing hemostasis. We developed Visual Clot, an animated, 3D blood clot that illustrates raw rotational thromboelastometry (ROTEM) parameters in a user-centered and situation awareness-oriented method.

OBJECTIVE

This study aimed to evaluate the applicability of Visual Clot by examining its effects on users that are novices in viscoelastic-guided resuscitation.

METHODS

We conducted an investigator-initiated, international, multicenter study between September 16, 2020, and October 6, 2020, in 5 tertiary care hospitals in central Europe. We randomly recruited medical students and inexperienced resident physicians without significant prior exposure to viscoelastic testing. The 7 participants per center managed 9 different ROTEM outputs twice, once as standard ROTEM tracings and once as the corresponding Visual Clot. We randomly presented the 18 viscoelastic cases and asked the participants for their therapeutic decisions. We assessed the performance, diagnostic confidence, and perceived workload in managing the tasks using mixed statistical models and adjusted for possible confounding factors.

RESULTS

Analyzing a total of 630 results, we found that the participants solved more cases correctly (odds ratio [OR] 33.66, 95% CI 21.13-53.64; P<.001), exhibited more diagnostic confidence (OR 206.2, 95% CI 93.5-454.75; P<.001), and perceived less workload (coefficient -41.63; 95% CI -43.91 to -39.36; P<.001) using Visual Clot compared to using standard ROTEM tracings.

CONCLUSIONS

This study emphasizes the practical benefit of presenting viscoelastic test results in a user-centered way. Visual Clot may allow inexperienced users to be involved in the decision-making process to treat bleeding-associated coagulopathy. The increased diagnostic confidence, diagnostic certainty, reduced workload, and positive user feedback associated with this visualization may promote the further adoption of viscoelastic methods in diverse health care settings.

Prevalence and associated factors of fatigue in autoimmune myasthenia gravis

Fatigue is usually defined as a subjective perception of lacking energy, mentally or physically, with a difficulty sustaining voluntary activities. It is a common symptom of many diseases and most likely has a multifactorial cause. In myasthenia gravis (MG), fatigue has a high prevalence and is correlated with female sex and disease severity. However, no large scale studies have been performed. Therefore, we aimed to evaluate fatigue in the Dutch participants (n = 420) of the Dutch-Belgian Myasthenia Patient Registry using an online survey. Additional information was obtained on mood, sleep, coping, quality of life, disease severity, physical activities and medication. Severe fatigue was present in 62% with a mean score of 37.1 ± 13.2 points. Fatigue severity and prevalence increased significantly with disease severity. A positive correlation was found for female gender, BMI, disease severity and depressive symptoms. A negative correlation was found for strenuous physical activities and older age. The strong association with disease severity suggests that fatigue should be recognized as an element of the symptomatology of MG. The observed association between strenuous activity and fatigue and differences in coping style between fatigued and non-fatigued patients warrant future clinical trials on exercise and cognitive behavioral therapy.

Multiple Physical Symptoms Are Useful to Identify High Risk Individuals for Burnout: A Study on Faculties and Hospital Workers in Japan

Healthcare workers have a high risk of burnout. This study aimed to investigate if the numbers of physical symptoms are associated with burnout among healthcare workers. We conducted a cross-sectional survey at a large university in Tokyo, Japan, in 2016. Participants were 1080: 525 faculties and 555 hospital workers. We investigated 16 physical symptoms perceived more than once per week and examined the association between the number of physical symptoms and Copenhagen Burnout Inventory (CBI); work-related (WBO), personal (PBO), and client-related (CBO) burnout. All CBI scores were higher among hospital workers than among faculties: WBO (43 vs. 29), PBO (50 vs. 33), CBO (33 vs. 29). Moreover, the higher the number of physical symptoms perceived, the higher the degree of burnout scores became (trend p-values < 0.001), except for CBO among faculties. Job strain (all except for CBO among hospital workers) and work–family conflict were associated with an increased risk of burnout. Being married (WBO and CBO among faculties), having a child (except for PBO and CBO among faculties), and job support (faculty and hospital workers with WBO and faculties with PBO) were associated with a decreased risk of burnout. Multiple physical symptoms might be useful for identifying high risk individuals for burnout.

Disparities in Depression Status Among Different Industries in Transition Economy: A Cross-Sectional Study of Mongolia

Transition economies tend to rely on rapid growth of specific industries and hence often leads to disparities in health status among the working population. This study aims to determine the depression status in different industries and occupational groups in Mongolia, a country that is experiencing an economic transition. We conducted a cross-sectional survey between July and September 2018 in Ulaanbaatar, Mongolia. A total of 1784 employees from 22 private and public companies were enrolled in this study. The Patient Health Questionnaire-9 (PHQ-9) was used to determine the severity of depression. Prevalence of depression is evaluated using weighted analysis. The association between occupational groups (white, blue, and pink collars), industries, and PHQ-9 score was analyzed using linear regression. In multiple regression, the workers in the transportation, public administration, and education industries exhibited the highest depression scores (P < .001). Traditional variables such as age, sex, and marital status remained significant predictors in our model. Industrial types should not be overlooked in identifying depression in the working population. This is especially true for a transition economy like Mongolia. Analysis by industries is essential to promote stress management in the future among vulnerable groups in specific industries.

Testing the psychometric properties of the Chinese version of the Neurological Fatigue Index-Stroke

OBJECTIVE

To test the psychometric properties of a Chinese version of the Neurological Fatigue Index-Stroke (C-NFI-Stroke) in stroke survivors.

DESIGN

This was a validation study. Cross-cultural adaptation of the scale was conducted according to standard guidelines. Reliability, validity, responsiveness, and interpretability were measured.

SETTING

Self-help groups and a community center.

SUBJECTS

One hundred and twelve Chinese stroke survivors and 65 healthy Chinese older people living in the community.

INTERVENTIONS

Not applicable.

MAIN MEASURES

The C-NFI-Stroke, Fatigue Severity Scale, Mental Fatigue Scale, General Self-Efficacy Scale, and Geriatric Depression Scale were used.

RESULTS

Cronbach's α coefficients were 0.69-0.88; the item-level agreement was 70.4%-88.9%; the weighted Kappa value was 0.47-0.79; and the intra-class correlation coefficients were 0.88-0.93. The C-NFI-Stroke had no ceiling and floor effects. It had good content validity and had two factors, "lack of energy" and "tiredness/weakness." The confirmatory factor analysis showed a good fit to the model. The C-NFI-Stroke significantly correlated with existing fatigue scales (r_s = 0.55-0.63), self-efficacy (r_s = -0.31 to -0.37), and depressive symptoms (r_s = 0.53-0.60). The C-NFI-Stroke could discern differences between stroke survivors and healthy older people.

CONCLUSIONS

The C-NFI-Stroke is a reliable and valid tool for clinical and research use on people who have been diagnosed with stroke for a year or more, although its factor structure differs from that of the original English version.

Similarities and Differences of Mental Health in Women and Men: A Systematic Review of Findings in Three Large German Cohorts

In Germany, large, population-based cohort studies have been implemented in order to identify risk and protective factors for maintaining health across the life span. The purpose of this systematic review is to analyse findings from three large ongoing cohorts and to identify sex-specific prevalence rates, risk and protective factors for mental health. Published studies from the Cooperative Health Research in the Region Augsburg (KORA), the Study of Health in Pomerania (SHIP) and the Gutenberg Health Study (GHS)), representing the southern, north-eastern and middle parts of Germany, were identified through searches of the databases PubMed and Web of Science. A total of 52 articles was identified from the start of each cohort until June 2019. Articles reporting prevalence rates of mental health [N = 22], explanatory factors for mental health [N = 25], or both [N = 5] were identified. Consistent across cohorts, higher prevalence rates of internalizing disorders were found for women and more externalizing disorders for men. Risk and protective factors for mental health included social factors, lifestyle, physical health, body mass index (BMI), diabetes, genetic and biological factors. In all areas, differences and similarities were found between women and men. The most evident were the sex-specific risk profiles for depression with mostly external risk factors for men and internal risk factors for women. Gender was not assessed directly, therefore we examined whether socioeconomic and family-related factors reflecting gender roles or institutionalized gender could be used as a proxy for gender. Overall, this systematic review shows differences and similarities in prevalence rates and determinants of mental health indicators between women and men. They underline the importance of focussing on sex specific approaches in mental health research and in the development of prevention measures. Current research on mental health still lacks focus on gender aspects. Therefore, an increased focus on sex and gender in mental health research is of great importance.

Pain and Stress Detection Using Wearable Sensors and Devices-A Review

Pain is a subjective feeling; it is a sensation that every human being must have experienced all their life. Yet, its mechanism and the way to immune to it is still a question to be answered. This review presents the mechanism and correlation of pain and stress, their assessment and detection approach with medical devices and wearable sensors. Various physiological signals (i.e., heart activity, brain activity, muscle activity, electrodermal activity, respiratory, blood volume pulse, skin temperature) and behavioral signals are organized for wearables sensors detection. By reviewing the wearable sensors used in the healthcare domain, we hope to find a way for wearable healthcare-monitoring system to be applied on pain and stress detection. Since pain leads to multiple consequences or symptoms such as muscle tension and depression that are stress related, there is a chance to find a new approach for chronic pain detection using daily life sensors or devices. Then by integrating modern computing techniques, there is a chance to handle pain and stress management issue.

Effects of Continuous Intake of Rosemary Extracts on Mental Health in Working Generation Healthy Japanese Men: Post-Hoc Testing of a Randomized Controlled Trial

We previously performed a 4 week interventional trial that suggested that continuous intake of rosemary extract improves the mood states, fatigue, and cognitive function of working generation healthy adult Japanese men. However, the severity of depression in participants in our previous study was relatively mild. Therefore, in the present study, a post-hoc analysis of our previous study was conducted, limited to participants whose total mood disturbance (TMD) scores, which indicate greater mood disturbance, were above the median at baseline, to evaluate whether rosemary extract was effective for individuals with poor mental health. Following the intervention, the scores of TMD and “Confusion-Bewilderment” were significantly decreased (both p < 0.05), and scores of “Vigor-Activity” were significantly increased in the rosemary group (n = 8) compared with those in the control group (n = 13; p < 0.01). When comparing the scores from pre- and post-intervention, significant improvements in “Tension-Anxiety”, “Vigor-Activity”, “Fatigue on awakening”, “Daytime sleepiness”, and “Psychomotor speed” were observed in the rosemary group only (all p < 0.05). Based on these results, it was expected that rosemary extracts were effective for improving the mental energy and sleep quality of work-age men with poor mental health.

The Curvilinear Relationship Between Career Calling and Work Fatigue: A Moderated Mediating Model

Drawing on the job demands-resources (JD-R) model and event system theory (EST), this study constructed a moderated mediating model to investigate the direct effect of career calling on work fatigue, the mediating effect of role overload, and the moderating effect of COVID-19 event disruption in the above relationships. We administered an online questionnaire to 488 Chinese police officers who participated in frontline work to prevent and control the COVID-19 pandemic. The results showed a U-shaped curvilinear relationship of career calling with physical fatigue, mental fatigue, emotional fatigue, and role overload. Moreover, role overload partially mediated these curvilinear relationships. In addition, COVID-19 event disruption positively moderated the direct curvilinear effect of career calling on role overload, physical fatigue, and emotional fatigue, as well as the first stage of the mediating effect in the relationship between career calling and physical, mental, and emotional fatigue through role overload. Furthermore, the direct U-shaped curvilinear effects and the indirect effects were more significant when COVID-19 event disruption was high.

Leveraging Walking Performance to Understand Work Fatigue Among Young Adults: Mixed-Methods Study

Background

Work fatigue negatively impacts personal health in the long term. Prior research has indicated the possibility of leveraging both walking parameters and perceptual measures to assess a person’s fatigue status. However, an effective and ubiquitous approach to assessing work fatigue in young adults remains unexplored.

Objective

The goals of this paper were to (1) explore how walking rhythms and multiple streams of data, including reaction time, self-reports, and an activity diary, reflect work-induced fatigue in the lab setting; (2) identify the relationship between objective performance and subjective perception in indicating fatigue status and fatigability; and (3) propose a mobile-based assessment for work-induced fatigue that uses multiple measurements.

Methods

We conducted a 2-day in-lab study to measure participants’ fatigue status using multiple measurements, including the stair climb test (SCT), the 6-minute walk test (6MWT), and the reaction time test. Both the SCT and the 6MWT were conducted at different points in time and under 2 conditions (measurement time, including prior to and after work, and pace, including normal and fast). Participants reported their fatigue perception through questionnaires completed before conducting walking tests and in an activity diary recorded over a week. Walking performance data were collected by a smartphone with a built-in 3-axis accelerometer. To examine the effect of fatigability on walking performance, we first clustered participants into 2 groups based on their reported mental fatigue level in the entry surveys and then compared their walking performance using a generalized linear model (GLM). The reaction time was examined using a 2-way repeated-measures GLM. We conducted semistructured interviews to understand participants’ fatigue perception after each day’s walking tests.

Results

All participants (N=26; mean age 24.68 years) were divided into 2 groups—the fatigue-sensitive group (11/26, 42%) and the fatigue-nonsensitive group (15/26, 58%)—based on their mental subscores from 3 entry surveys: Fatigue Scale-14, Three-Dimensional Work Fatigue Inventory, and Fatigue Self-Assessment Scale (FSAS). The fatigue-sensitive group reported a significantly higher FSAS score in the before-work setting (t₅₀=–3.361; P=.001). The fatigue-sensitive group covered fewer steps than the fatigue-nonsensitive group (β₁=–0.099; SE 0.019; t₁=–5.323; P<.001) and had a higher step-to-step time variability in the 6MWT (β₁=9.61 × 10^–4; t₁=2.329; P=.02). No strong correlation between subjective and objective measurements was observed in the study.

Conclusions

Walking parameters, including step counts and step-to-step time variability, and some selected scales (eg, FSAS) were found to reflect participants’ work-induced fatigue. Overall, our work suggests the opportunity of employing mobile-based walking measurements to indicate work fatigue among young adults.

Effort-Reward Imbalance, Resilience and Perceived Organizational Support: A Moderated Mediation Model of Fatigue in Chinese Nurses

PURPOSE

Fatigue undermines nurses' well-being and work performance worldwide. Work stress is a critical factor that causes nurses' fatigue, but the solutions are not well known. This study aimed to identify the moderated mediation model of fatigue involving effort-reward imbalance (ERI), resilience and perceived organizational support (POS) in Chinese nurses.

METHODS

In a cross-sectional investigation conducted in Liaoning Province of China, 996 nurses completed the self-administered measurements of fatigue, ERI, resilience and POS. Moderated mediation was tested using the PROCESS procedure. The "pick-a-point" method was adopted to assess conditional effect on fatigue.

RESULTS

The indirect effect of ERI on fatigue through resilience was significant (a×b = 0.119, BCa 95% CI: 0.094 to 0.146), indicating a partial mediation of resilience. POS moderated the association of resilience with fatigue (β = -0.056, p = 0.006). The higher the level of POS was, the stronger the resilience-fatigue association became. Thus, the mediating role of resilience in the ERI-fatigue association was gradually increased with the increase of POS level (low POS: 0.073; moderate POS: 0.095; high POS: 0.116).

CONCLUSION

Resilience could partially mediate the ERI-fatigue association. POS could act as a moderator that enhanced the association of resilience with fatigue. A moderated mediation model of fatigue was demonstrated in Chinese nurses. Managers should establish a balanced social reciprocity, and improve nurses' resilience and POS in order to decrease nurses' fatigue.

Understanding the effects of COVID-19 on the health and safety of immigrant hospitality workers in the United States

The U.S. tourism and hospitality workforce is disproportionately represented by immigrants and minorities, particularly in low-wage jobs with adverse work conditions. Immigrant hotel and foodservice workers face excess chronic stress and related syndemic risks, exacerbated by social, political, and economic inequities. COVID-19 has suddenly intensified the stressful and already difficult circumstances of immigrant service sector workers. The travel and tourism sector is one of the hardest hit due to widespread travel restrictions and shelter-in-place orders designed to curb infection spread. Restrictions and lockdowns have devastated tourism-dependent destinations and displaced millions of vulnerable workers, causing them to lose their livelihoods. Compared to the general workforce, a sizeable increase in occupational stress has already been observed in the hospitality/tourism sector over the past 15-20 years. COVID-19 and related fears add further strains on immigrant hotel and foodservice workers, potentially exerting a significant toll on mental and physical health and safety.

Work Conditions, Social Incorporations, and Foodborne Diseases Risk: Reflections About the (Non)Compliance of Food Safety Practices

The number of foodborne diseases has increased in all continents, and efforts must be made to control this urgent and expressive public health problem. This article aims to present and discuss situations related to the compliance and noncompliance of food safety practices (FSPs) in light of Bourdieu's social theory. This qualitative study was conducted in commercial restaurants in two cities in São Paulo, Brazil. Participant observation was used in the restaurants, and notes referring to the kitchen workers and their bosses' work processes were registered in field journals. Thematic type content analysis was used to determine the meaning cores of field journals. It was found that aspects inherent to convenience and haste at work, deficient infrastructure, lack of employees, negative boss examples, exposure to noise, and body pain experienced by workers can contribute to noncompliance of FSPs and consolidate in the habitus and practical sense some dispositions that can increase the risk of foodborne diseases. This study highlights the necessity of creating environments that address food safety, which means being able to perform a service properly.

The Mediating Role of Psychological Capital in the Relationship Between Occupational Stress and Fatigue: A Cross-Sectional Study Among 1,104 Chinese Physicians

Purpose: This study aimed to explore the association of occupational stress with fatigue and to examine the mediating role of psychological capital (PsyCap) among Chinese physicians. Materials and Methods: A cross-sectional study was conducted in Liaoning province, China, in 2018. Using a multistage stratified sampling method, a total of 1,500 physicians participated and 1,104 (73.6%) physicians responded effectively. The study used a self-administered questionnaire consisting of the 14-item Fatigue Scale (FS-14), the Effort-reward Imbalance questionnaire (ERI), the Psychological Capital Questionnaire (PCQ) and items about demographic and working characteristics. Hierarchical multiple regression analyses were performed to explore the association of occupational stress, PsyCap, and fatigue among physicians. Asymptotic and resampling strategies were used to examine the mediating effect. Results: The incidence of fatigue among Chinese physicians was 83.70%. The average level of fatigue was 7.96 ± 3.95 (mean ± SD). Occupational stress and PsyCap were significantly associated with fatigue. PsyCap significantly mediated the association of ERR (a × b = 0.106, bias-corrected and accelerated 95% confidence interval [BCa 95% CI]: 0.078, 0.138) and overcommitment (a × b = 0.068, BCa 95% CI: 0.044, 0.092) with fatigue. Two important components of PsyCap, self-efficacy and resilience, play more important roles in the mediating effect. Conclusions: The level of fatigue among Chinese physicians was high, which should be taken seriously by management. PsyCap could mediate the association between occupational stress and fatigue. The intervention strategies and measures to relieve fatigue could be focused on physicians' positive PsyCap improvement.

Daily music listening to reduce work-related stress: a randomized controlled pilot trial

BACKGROUND

Literature shows that music can reduce stress conditions. This pilot study investigated the effects of music listening on work-related stress and well-being in healthcare professionals.

METHOD

A total of 45 subjects were randomly assigned to three treatment groups: No Music, Individualized Music and Melomics-Health Listening. Music groups experienced a daily 30-min-playlist listening for 3 weeks at home. The Maugeri Stress Index-Revised (MASI-R) and the Psychological General Well-Being Index (PGWBI) were administered at baseline, after 3 weeks and after 7 weeks (follow-up). Longitudinal data were analyzed by means of a nested ANOVA model, testing the main effects of time and treatment and the interaction between them.

RESULTS

MASI-R scores showed a positive trend in music groups and a worsening in the control group. Only the interaction time/treatment emerged as supporting a trend toward statistical significance (P = 0.07). PGWBI showed a stability in music groups and a clear decline in controls, without significant effects.

CONCLUSIONS

Results from the study support the need for a larger clinical trial: it is suggested that daily music listening could be implemented to reduce work-related stress and that the effects may be related, not only to individual musical preferences and familiarity, but also to specific music structures and parameters.

A multi-cohort consortium for GEnder-Sensitive Analyses of mental health trajectories and implications for prevention (GESA) in the general population in Germany

INTRODUCTION

Mental health is marked by gender differences. We formed a multi-cohort consortium to perform GEnder-Sensitive Analyses of mental health trajectories and study their implications for prevention (GESA). GESA aims at (1) identifying gender differences regarding symptoms and trajectories of mental health over the lifespan; (2) determining gender differences regarding the prevalence, impact of risk and protective factors; and (3) determining effects of mental health on primary and secondary outcomes (eg, quality of life, healthcare behaviour and utilisation).

METHODS AND ANALYSIS

We plan to perform secondary analyses on three major, ongoing, population-based, longitudinal cohorts (Gutenberg Health-Study (GHS), Study of Health in Pomerania (SHIP), Cooperative Health Research in the Augsburg Region (KORA)) with data on mental and somatic symptoms, medical assessments and diagnoses in north-east, middle and southern Germany (n>40 000). Meta-analytic techniques (using DataSHIELD framework) will be used to combine aggregated data from these cohorts. This process will inform about heterogeneity of effects. Longitudinal regression models will estimate sex-specific trajectories and effects of risk and protective factors and secondary outcomes.

ETHICS AND DISSEMINATION

The cohorts were approved by the ethics committees of the Statutory Physician Board of Rhineland-Palatinate (837.020.07; GHS), the University of Greifswald (BB 39/08; SHIP) and the Bavarian Chamber of Physicians (06068; KORA). Together with stakeholders in medical care and medical training, findings will be translated and disseminated into gender-sensitive health promotion and prevention.

Somatic Symptoms in the German General Population from 1975 to 2013

The study determines how burden and patterns of somatic symptom reporting developed over almost four decades in the general German population. Additionally, we studied how socio-demographic factors affected the degree of somatic symptoms. Population-based samples representative for West Germany between 18 and 60 years of age were analyzed comparing three cross-sectional samples of 1975 (N = 1601), 1994 (N = 1416), and 2013 (N = 1290) by conducting a three-way analysis of variance (sex, age, survey). The prevalence rates for somatic symptoms in men and women were lower in the more recent surveys; this affected women most strongly. Exhaustion and musculoskeletal complaints remained leading symptoms (affecting 25%, resp. 11% of the men and 30%, resp. 19% of the women). There was a slight increase in women’s prevalence of exhaustion from 1994 (15%) to 2013 (19%). As determined by stepwise multiple regression, somatic symptoms were consistently associated with female sex and higher age. In the 2013 survey, education became an additional negative predictor of somatic symptom load, while the impact of age and sex on somatic symptoms reporting decreased. Somatic symptoms remain a major burden in the general population. Findings are interpreted with regard to improved living and health care conditions, different cohort experiences, and more public health information.

Psychological Impact of COVID-19 Pandemic on Frontline Health Workers in Low- and Middle-Income Countries

Healthcare systems in many countries have been overwhelmed by the coronavirus disease (COVID-19) pandemic, with increasing demands to contain and respond to the virus. The result has been increased pressure on frontline health workers. As the pandemic unfolds, the impact on health systems in low-income and middle-income countries (LMICs) is becoming apparent. In lower resource settings, the detrimental effects on frontline health workers will likely be significant due to fragmented infrastructure, low compensation, and significant shortages of necessary resources such as personal protective equipment. These high stress conditions, coupled with risk of infection and fears and anxieties among patients, can result in grave psychosocial consequences for frontline health workers, who play a vital role in delivering the bulk of primary care services in LMICs. In this narrative review, we consider the psychological impact of the COVID-19 pandemic on frontline health workers in LMICs. We describe the important role of frontline health workers, summarize existing literature on burnout and risks to mental health in this essential workforce, and consider how public health emergencies exacerbate these concerns to showcase their vulnerability to mental health impacts of COVID-19. We explore emerging research on the detrimental effects of the COVID-19 pandemic on health workers and consider possible approaches to mitigate these consequences. This review draws from existing studies and emerging evidence to highlight the critical need to consider the wellbeing of frontline health workers, and to address these challenges as health systems respond to the pandemic.

Protocol for a phase III wait-listed cluster randomised controlled trial of an intervention for mental well-being through enhancing mental health literacy and improving work friendliness in Hong Kong

BACKGROUND

Mental health has long been recognised as a major global health issue. Some work-related characteristics have been identified to be associated with common mental health problems, and thus the workplace is an important venue for the prevention of mental health problems and promoting mental wellness. Burnout is one of the important aspects of workplace organisational stressors and, in recent years, the lack of mental health literacy has also been identified as a fundamental issue. Studies have demonstrated that an improvement in mental health literacy is an effective measure for enhancing mental well-being. It would be prudent to combine an organisation-directed component and the enhancement of mental health literacy in an intervention programme. This trial will examine the novel approach of an intervention aiming to provide an evidence-based prevention programme.

METHODS

This study utilised a wait-listed cluster randomised control trial design. Using branch offices as the primary sampling units, employees from three large companies in different industries will be recruited. Upon enrolment and after the baseline assessment of the outcome measures, participants nested in the branch offices will be allocated to the intervention or wait-listed arms. The intervention programme comprises of two main elements: an organisation-directed component and individual-directed psychoeducation training. This intervention will be delivered by a senior social worker well-versed in workplace issues over a period of 3 months. The trial will determine whether an integrated workplace mental health literacy and well-being programme is effective in increasing the mental health literacy scores and reducing burnout and stress scores, as measured by standardised and validated scales.

DISCUSSION

If the trial results are in line with the hypothesis that supports the efficacy of the intervention programme, this will provide an evidence-based approach for an effective workplace mental well-being intervention programme that could not only enhance the understanding of mental health issues, but also reduce work-related burnout and stress as well as increase workers' quality of life.

TRIAL REGISTRATION

Australian New Zealand Clinical Trials Registry (ANZCTR), ACTRN12619000464167. Registered prospectively on 20 March 2019.

Factors correlating with prolonged fatigue among emergency department nurses

BACKGROUND

Fatigue affects nurses negatively and leads to physical, cognitive and emotional problems that may influence nurses' quality of life. However, there is a lack of studies about prolonged fatigue and its relationship with socio-demographic characteristics and job-related psychosocial factors among nurses, especially emergency nurses, worldwide and in Jordan.

AIMS

This study aims to assess the relationship between demographic factors, physical health, psychological distress and job-related psychosocial factors (psychological job demands, job control and social support) and prolonged fatigue among emergency department nurses in Jordan.

METHODS

A descriptive correlational study using a convenience sample was used to recruit 153 emergency nurses. Physical health Questionnaire, General Health Questionnaire, Job Content Questionnaire and Checklist Individual Strength were used.

RESULTS

The majority of emergency nurses experienced abnormally prolonged fatigue, moderate health, high psychological distress, high job demands and low job control and social support. Significant negative relationships were addressed between job control, social support and prolonged fatigue, whereas income had a negative weak relationship. Psychological distress and job demands had a positive weak relationship with prolonged fatigue. There was a significant positive weak relationship between psychological distress, job demands and prolonged fatigue. Job-related psychosocial factors (with exception of social support) and mental health were the predictors of prolonged fatigue.

CONCLUSIONS

Prolonged fatigue is a multidimensional phenomenon that can be affected by several factors such as job-related psychosocial factors and psychological health. These factors should be taken into consideration when testing and developing interventions to minimise prolonged fatigue among emergency nurses.

Perceived Stress among Different Occupational Groups and the Interaction with Sedentary Behaviour

Sedentary lifestyle and low physical activity are associated with health issues, including both physical and mental health, non-communicable diseases, overweight, obesity and reduced quality of life. This study investigated differences in physical activity and other individual factors among different occupational groups, highlighting the impact of sedentary behaviour on perceived stress by occupation. Cross-sectional study included 571 full-time workers of Kaunas city, Lithuania. The outcome of this study was assessment of perceived stress. Time spent sedentary per day, occupation and other individual characteristics were self-reported using questionnaires. Two main occupational groups were analysed: white-collar and blue-collar workers. Multivariate logistic regression was used to assess the impact of sedentary behaviour on perceived stress among different occupational groups. The prevalence of high sedentary behaviour was 21.7 and 16.8 % among white-collar and blue-collar workers, respectively. Blue-collar workers had a higher risk of high perceived stress (OR 1.55, 95% CI 1.05-2.29) compared to white-collar workers; however, sedentary time did not have any impact on high perceived stress level. Meanwhile, white-collar male (OR 4.34, 95% CI 1.46-12.95) and white-collar female (OR 3.26, 95% CI 1.23-8.65) workers who spend more than three hours per day sedentary had a greater risk of high levels of perceived stress. These findings indicate sedentary behaviour effect on perceived stress among two occupational groups-white-collar and blue-collar workers-and other important factors associated with perceived stress.

Burnout among primary healthcare workers during implementation of integrated mental healthcare in rural Ethiopia: a cohort study

BACKGROUND

The short-term course of burnout in healthcare workers in low- and middle-income countries has undergone limited evaluation. The aim of this study was to assess the short-term outcome of burnout symptoms in the context of implementation of a new mental health programme in a rural African district.

METHODS

We followed up 145 primary healthcare workers (HCWs) working in 66 rural primary healthcare (PHC) facilities in Southern Ethiopia, where a new integrated mental health service was being implemented. Burnout was assessed at baseline, i.e. when the new service was being introduced, and after 6 months. Data were collected through self-administered questionnaires, including the Maslach Burnout Inventory (MBI) and instruments measuring professional satisfaction and psychosocial factors. Generalised estimating equations (GEE) were used to assess the association between change in the core dimension of burnout (emotional exhaustion) and relevant work-related and psychosocial factors.

RESULTS

A total of 136 (93.8%) of HCWs completed and returned their questionnaires at 6 months. There was a non-significant reduction in the burnout level between the two time points. In GEE regression models, high depression symptom scores (adjusted mean difference (aMD) 0.56, 95% CI 0.29, 0.83, p < 0.01), experiencing two or more stressful life events (aMD 1.37, 95% CI 0.06, 2.14, p < 0.01), being a community health extension worker vs. facility-based HCW (aMD 5.80, 95% CI 3.21, 8.38, p < 0.01), perceived job insecurity (aMD 0.73, 95% CI 0.08, 1.38, p = 0.03) and older age (aMD 0.36, 95% CI 0.09, 0.63, p = 0.01) were significantly associated with higher levels of emotional exhaustion longitudinally.

CONCLUSION

In the short-term, there was no significant change in the level of burnout in the context of adding mental healthcare to the workload of HCWs. However, longer term and larger scale studies are required to substantiate this. This evidence can serve as baseline information for an intervention development to enhance wellbeing and reduce burnout.

Psychosocial correlates of work-related fatigue among Jordanian emergency department nurses

PURPOSE

This study purposed to assess the psychosocial correlates of work-related fatigue among Jordanian emergency department nurses.

DESIGN AND METHODS

A cross-sectional study was conducted among Jordanian emergency nurses (n = 220). Measures included Occupational Fatigue Exhaustion/Recovery Scale (OFER15) and Copenhagen Psychosocial Questionnaire version Two (COPSOQ II).

FINDINGS

The psychosocial factors correlated with all types of work-related fatigue (acute, chronic, and inter-shift [recovery]) were quantitative demands, work-family conflict, sexual harassment, threats of violence, physical violence, and bullying. Importantly, quantitative demands and sexual harassment were the main predictors of all types of work-related fatigue.

PRACTICE IMPLICATIONS

The psychosocial correlated factors should be considered when developing interventions to minimize work-related fatigue phenomenon. This would lead to a more positive working environment which will promote safe nursing care.

The dynamics of stress and fatigue across menopause: attractors, coupling, and resilience

OBJECTIVE

The objective of this study was to evaluate the regulatory dynamics between stress and fatigue experienced by women during the menopausal transition (MT) and early postmenopause (EPM). Fatigue and perceived stress are commonly experienced by women during the MT and EPM. We sought to discover relationships between these symptoms and to employ these symptoms as possible markers for resilience.

METHODS

Participants were drawn from the longitudinal Seattle Midlife Women's Health Study. Eligible women completed questionnaires on 60+ occasions (annual health reports and monthly health diaries) (n = 56 women). The total number of observations across the sample was 4,224. STRAW+10 criteria were used to stage women in either in late reproductive, early or late transition, or EPM stage. Change values were generated for fatigue and stress and analyzed with a multilevel structural equation model; slopes indicate how quickly a person returns to homeostasis after a perturbation. Coupling of stress and fatigue was modeled to evaluate resilience, the notion of maintaining stability during change.

RESULTS

Eligible women were on average 35 years old (SD = 4.71), well educated, employed, married or partnered, and white. Fit indices suggested the model depicts the relationships of stress and fatigue (χ(9 df) = 7.638, P = 0.57, correction factor = 4.9244; root mean square error of approximation (RMSEA) 90% CI = 0.000 ≤ 0.000 ≤ 0.032; comparative fit index (CFI) = 1.00). A loss in model fit across stages suggests that the four stages differed in their dynamics (χΔ(12 df) = 21.181, P = .048). All stages showed fixed-point attractor dynamics: fatigue became less stable over time; stress generally became more stable over time. Coupling relationships of stress on fatigue show evidence for shifts in regulatory relationships with one another across the MT.

CONCLUSIONS

Results are suggestive of general dysregulation via disruptions to coupling relationships of stress and fatigue across the MT. Findings support a holistic approach to understanding symptoms and supporting women during the MT.

Occupational fatigue and mental health complaints among 8-hour shift workers of petrochemical industries in Iran

BACKGROUND

Shift working is unavoidable in many industries with continual material processing such as petrochemical plants. So, the adverse effects of shift working on workers should be seriously considered.

OBJECTIVE

This cross-sectional study evaluated occupational fatigue and mental health complaints and their relationship in rotating 8-hour shift workers.

METHOD

In this study, 287 shift workers participated. The Multidimensional Fatigue Inventory (MFI-20) and General Health Questionnaire (GHQ-28) were used to evaluate the level of fatigue and mental health, respectively.

RESULT

A relatively high prevalence of mental health complaints (particularly social dysfunction) and fatigue (especially general fatigue) were found among the study population. In general, 43.4% of participants reported a mental health problem. A moderate correlation was found between fatigue and mental health (r = 0.58). The stepwise regression model revealed that fatigue was significantly related only to "anxiety and insomnia" and "severe depression".

CONCLUSION

This study revealed that the 8 h shift workers in studied areas are exposed to a considerable risk of mental health and fatigue. So, improving the ergonomics and health aspects of the workplace is recommended to reduce related risk factors.