Risk of psychiatric and neurological diseases in patients with workplace mobbing experience in Germany: a retrospective database analysis

Victimization and witnessing of workplace bullying and physician-diagnosed physical and mental health and organizational outcomes: A cross-sectional study

Background

Compared to the numerous reports on mental health outcomes of workplace bullying victims, research on organizational outcomes of witnesses and physical health outcomes of victims and witnesses is scarce. Therefore, the purpose of this study was to investigate the relationship between bullying victimization and witnessing and various physical and mental health outcomes and organizational outcomes such as sickness absence, work performance, and job satisfaction.

Methods

This study used cross-sectional data from a nationally representative, community-based sample of 5,000 Japanese residents aged 20–60. We analyzed data from 1,496 respondents after excluding those not working at the time of the survey and those with missing values. Workplace bullying, psychological distress, physical complaints, and job satisfaction were assessed with the New Brief Job Stress Questionnaire and work performance with the World Health Organization’s Health and Work Performance Questionnaire. In addition, subjective health status, physician-diagnosed mental or physical illness, and sickness absence were asked as one item. Hierarchical multiple regression analysis or Poisson regression analysis was conducted to assess the association between victimization/witnessing workplace bullying and health and organizational outcomes.

Results

Both victimization and witnessing workplace bullying were significantly associated with psychological distress, physical complaints, subjective poor health, physician-diagnosed mental disorders, and job dissatisfaction. Victimization of workplace bullying was further associated with physician-diagnosed respiratory diseases, sickness absence (≥7 days), and poor work performance. Victims were absent from work for 4.5 more sick days and had 11.2% lower work performance than non-victims.

Conclusions

The results showed that both victimization and witnessing workplace bullying were significantly associated with physical and mental outcomes and various organizational outcomes. Organizations should implement further measures to prevent personal and organizational losses due to workplace bullying.

Gender Patterns in Mobbing Victims: Differences in Negative Act Perceptions, MMPI Personality Profile, Perceived Quality of Life, and Suicide Risk

With the aim of investigating the impact of gender-related personality characteristics on bullying perceptions and outcomes, a correlational study was designed with 114 individuals who had used a public health service aimed at harassed workers identifying themselves as victims of mobbing in central Italy. The study was conducted using the following questionnaires: the Negative Acts Questionnaire (NAQ), a measure of workplace bullying; the Minnesota Multiphasic Personality Inventory (MMPI-2), used to provide information to measure personality dimensions for workplace screening; the World Health Organization Quality of Life (WHOQOL-BRIEF) which assesses four domains assumed to represent the quality of life construct; and the Suicidal Potential Scale (SPS) used to assess suicidal ideation. MMPI-2 profile results show a significant elevation of specific MMPI scales and gender differences. When compared to women, men who complain of being the victims of negative actions at work are more depressed, paranoid, introverted, anxious, and obsessive, and have higher anger levels and lower self-esteem. Many different MMPI-2 scales are also predictors of quality of life (QoL) perceptions and suicidal tendencies. The NAQ total score, however, predicts quality of life and suicide risk. Perceptions of negative actions have a serious effect on life outcomes. The results provide useful indications on personality profiles and gender differences, which can be understood as antecedents in the perception of negative events, and factors capable of modulating the effect of perceived bullying actions on outcomes.

Clinical Characteristics of Patients Seeking Treatment for Common Mental Disorders Presenting With Workplace Bullying Experiences

BACKGROUND

Targets of workplace bullying tend to develop severe mental health complaints, having increased risk of sick leave and expulsion from the workplace. Hence, these individuals are likely to be overrepresented among patients seeking treatment for common mental disorders (CMD). This study investigated the prevalence of exposure to workplace bullying in a patient group seeking treatment for CMD. Further we explored if exposed and non-exposed patients differed on clinical and work-related characteristics.

METHODS

The sample comprised of 675 patients from an outpatient clinic in Norway and consisted of 70% women and had a mean age of 39 (SD = 10.5) years. The study had a cross-sectional design and differences between the patient groups were analysed using chi-square, Mann-Whitney U-tests and independent sample t-tests.

RESULTS

The prevalence of exposure to bullying was 25.8%. The patients exposed to bullying reported significantly more major depressive disorders (MDDs) measured with the MINI psychiatric interview, higher levels of depressive symptoms, anxiety symptoms, subjective health complaints, alcohol use, and lower resilience as measured with questionnaires. Twice as many were on full-time sick leave, reported lower work ability, lower return to work self-efficacy, and lower job satisfaction. A majority preferred another job than the one they have today over returning to their current employment.

CONCLUSION

Victims of workplace bullying are a vulnerable group at risk of expulsion from working life, being overrepresented among patients seeking mental health treatment for CMD. One in four patients represented with such experience have higher levels of psychological symptoms and are more often diagnosed with depression as compared to other patients. Thus, this is a problem that should be addressed in clinical settings. If not addressed there is an increased risk of sick leave and permanent exclusion from working life.

Sleep Problems and Workplace Violence: A Systematic Review and Meta-Analysis

Background: This systematic review with meta-analysis was carried out to study the relationship between workplace violence and sleep problems.

Methods: The PRISMA statement was used to conduct a systematic search of the literature on PubMed/MEDLINE, Scopus, Sociological abstract, DOAJ, Web of Science, and Google Scholar databases. Of the original number of 749 studies, 34 were included in the systematic review, and 7 in the meta-analysis.

Results: A total of 119,361 participants from 15 different countries took part in these studies which were published between 1999 and 2019. Significant heterogeneity was observed among the studies (I² = 96%). In a random-effects meta-analysis model, pooled odds ratio (OR) analysis revealed that there was a direct relationship between occupational exposure to violence and sleep problems (OR = 2.55; 95% CI = 1.77–3.66). According to the GRADE guidelines, the quality of evidence of the association was low.

Conclusions: The findings of this study demonstrate that occupational exposure to physical, verbal, or sexual violence is associated with sleep problems. Further research on the relationship between violence and sleep is needed so that appropriate measures can be taken to prevent violence and improve sleep hygiene in the workplace.

Trial Registration Number: PROSPERO International prospective register of systematic reviews (CRD42019124903) February 9, 2019.

Sleep Disturbance in Adjustment Disorder and Depressive Episode

Background: In this paper, we aimed to examine the patterns of sleep disturbance in adjustment disorder (AD) and depressive episode (DE), to examine the variables associated with sleep disturbance in AD and DE and associated impairment in functioning. Methods: This is a multi-centre case-control study of 370 patients: 185 patients with AD and 185 patients with a diagnosis of DE, recruited from the liaison psychiatry services of three Dublin hospitals. We examined the participants' sleep pathology using the sleep disturbance items on the Schedule for Clinical Assessment in Neuropsychiatry, and the Inventory of Depressive Symptoms-Clinician-rated-30. Results: Patients with a diagnosis of AD were less likely to report disturbed sleep than those with a diagnosis of DE (p = 0.002). On multivariate analysis, sleep disturbance was significantly associated with greater severity of certain depressive symptoms: decreased appetite (p < 0.001) and psychomotor agitation (p = 0.009). Decreased appetite, younger age and single marital status were significantly associated with sleep disturbance in male patients, and decreased appetite and psychomotor agitation were significantly associated with sleep disturbance in female participants. Conclusions: This is the largest study to date which has examined sleep disturbance in adjustment disorder. Disturbance of sleep is a significant symptom in AD and may represent a potential target for treatment. With further research, patterns of sleep disturbance may be useful in differentiating AD from DE.

Mobbing at Workplace -Psychological Trauma and Documentation of Psychiatric Symptoms

Objectives

Mobbing at the workplace refers to such cases as verbal harassment, aggressive words, sarcasm, slander or social isolation repeatedly targeted at a specific person at a specific period of time. Previous studies indicate that wellness and health of the victims who have been subjected to mobbing at workplace were affected adversely. Recently, there has been an increase in mobbing cases in Turkey. The purpose of the present study is to identify the features of trauma and analyse the development of mental problems caused by traumatic experiences in individuals who have been subjected to mobbing at workplace, and admitted to psychiatry services.

Method

Three-hundred individuals included in the study who had been admitted to Istanbul University, Istanbul Faculty of Medicine, Psychiatry Department, Psychosocial Trauma Programme, through general psychiatry outpatient clinics and forensic medicine institute consultations, with the purpose of preparing forensic reports between January 2008-September 2012. Trauma Evaluation Form (TIF), Posttraumatic Stress Diagnostic Scale (PDS), Impact of Event Scale-Revised (IES-R) were administered.

Results

Mobbing was identified in 130 out of 300 patients who claimed to have been subjected to trauma at workplace (43.3%). Mobbing cases were aged between 18 and 61, 100 (76.9%) of them were women. 56 (43%) of the cases were married, 54 (41.5%) of them were single and others were divorced, widowed or separated. 110 (84.6%) of the patients were university graduates while 13 of them were high school graduates and 5 of them were elementary school graduates. 76 of the cases were government officers and 65 of them were teachers. 93 (71.5%) patients were diagnosed with post-traumatic stress disorder (PTSD) according to The Diagnostic and Statistical Manual of Mental Disorders Fourth Edition-Revised (DSM-IV-TR) criteria, 9 patients (6.9%) had adjustment disorder and 102 of the patients (78.5%) were diagnosed with Major Depressive Disorder. Mean Total IES of 122 patients was 58.4±16.7. Three persons (2.3%) had not received any diagnoses and 83 individuals (63.8%) had received multiple diagnoses.

Conclusion

The fact that mobbing was identified in approximately half of cases who applied to get a forensic report points out the extensiveness of the problem. High percentage of PTSD was established in victims of mobbing. It is important to include psychologic trauma in definiton of trauma in manuals of psychiatric disorders. Preparation of a report is useful in helping these individuals to protect their legal rights as well as documenting these wrongdoings, improving the sense of justice, enabling these individuals to be examined by psychiatry experts and having them access to treatment.

Being Bullied in Virtual Environments: Experiences and Reactions of Male and Female Students to a Male or Female Oppressor

Bullying is a pressing societal problem. As such, it is important to gain a better understanding of the mechanisms involved in bullying and of resilience factors which might protect victims. Moreover, it is necessary to provide tools that can train potential victims to strengthen their resilience. To facilitate both of these goals, the current study tests a recently developed virtual environment that puts participants in the role of a victim who is being oppressed by a superior. In a 2 × 2 between-subjects experiment (N = 81), we measured the effects of gender of the oppressor and gender of the participant on psychophysiological reactions, subjective experiences and willingness to report the event. The results reveal that even when a male and a female bully show the exact same behavior, the male bully is perceived as more threatening. In terms of gender of the victim, the only difference that emerged was a more pronounced increase in heart rate in males. The results were moderated by the personality factors social gender, neuroticism, and need to belong, while self-esteem did not show any moderating influence.

Conflicts at work are associated with a higher risk of cardiovascular disease

Background: Only few authors have analyzed the impact of workplace conflicts and the resulting stress on the risk of developing cardiovascular disorders. The goal of this study was to analyze the association between workplace conflicts and cardiovascular disorders in patients treated by German general practitioners. Methods: Patients with an initial documentation of a workplace conflict experience between 2005 and 2014 were identified in 699 general practitioner practices (index date). We included only those who were between the ages of 18 and 65 years, had a follow-up time of at least 180 days after the index date, and had not been diagnosed with angina pectoris, myocardial infarction, coronary heart diseases, or stroke prior to the documentation of the workplace mobbing. In total, the study population consisted of 7,374 patients who experienced conflicts and 7,374 controls for analysis. The main outcome measure was the incidence of angina pectoris, myocardial infarction, and stroke correlated with workplace conflict experiences. Results: After a maximum of five years of follow-up, 2.9% of individuals who experienced workplace conflict were affected by cardiovascular diseases, while only 1.4% were affected in the control group (p-value <0.001). Workplace conflict was associated with a 1.63-fold increase in the risk of developing cardiovascular diseases. Finally, the impact of workplace conflict was higher for myocardial infarction (OR=2.03) than for angina pectoris (OR=1.79) and stroke (OR=1.56). Conclusions: Overall, we found a significant association between workplace conflicts and cardiovascular disorders.

Workplace Bullying and Mental Health: A Meta-Analysis on Cross-Sectional and Longitudinal Data. PLoS One. 2015;10:e0135225. [PMID: 26305785 PMCID: PMC4549296 DOI: 10.1371/journal.pone.0135225]

Background

A growing body of research has confirmed that workplace bullying is a source of distress and poor mental health. Here we summarize the cross-sectional and longitudinal literature on these associations.

Methods

Systematic review and meta-analyses on the relation between workplace bullying and mental health.

Results

The cross-sectional data (65 effect sizes, N = 115.783) showed positive associations between workplace bullying and symptoms of depression (r = .28, 95% CI = .23–.34), anxiety (r = .34, 95% CI = .29–.40) and stress-related psychological complaints (r = .37, 95% CI = .30–.44). Pooling the literature that investigated longitudinal relationships (26 effect sizes, N = 54.450) showed that workplace bullying was related to mental health complaints over time (r = 0.21, 95% CI = 0.13–0.21). Interestingly, baseline mental health problems were associated with subsequent exposure to workplace bullying (r = 0.18, 95% CI = 0.10–0.27; 11 effect sizes, N = 27.028).

Limitations

All data were self-reported, raising the possibility of reporting- and response set bias.

Conclusions

Workplace bullying is consistently, and in a bi-directional manner, associated with reduced mental health. This may call for intervention strategies against bullying at work.