Stress level and associated factors among nurses working in the critical care unit and emergency rooms at comprehensive specialized hospitals in Southern Ethiopia, 2023: explanatory sequential mixed-method study

BACKGROUND

Stress is a pervasive occurrence within certain professions, including nurses working in emergency and intensive care unit environments. Nurses in these settings often confront various stress-inducing factors, such as unsupportive management and distressing events like patient mortality, and experience notably higher levels of stress. Nevertheless, information is scarce regarding the precise level of stress in Ethiopia, particularly within southern hospitals.

OBJECTIVE

To assess stress levels and associated factors among nurses working in the critical care unit and emergency rooms at comprehensive specialized hospitals in southern Ethiopia, 2023.

METHODS

A facility-based cross-sectional explanatory sequential mixed-method study was undertaken, involving a total of 239 nurses. For the quantitative component, all nurses working in intensive care units and emergency rooms were included as participants, while a purposive sampling technique was employed to select participants for the qualitative aspect. Data for the quantitative study were gathered through the utilization of self-administered questionnaires, while interviews were conducted using a structured interview guide for the qualitative portion. Quantitative data entry and analysis were performed using EpiDataV4.6 and the Statistical Package for the Social Sciences software, respectively. Thematic analysis of the qualitative data was conducted using the OpenCode software.

RESULTS

The level of stress among nurses in the emergency and intensive care units was low (19.3%), moderate (55.9%), and high (24.8%). Workload (Adjusted odds ratio (AOR) = 3.51, 95% confidence interval (CI) (1.17-10.56) and time constraints (AOR = 2.5, 95% CI (1.03-6.07) were significantly associated with moderate stress level, while duty demands (AOR = 3.03, 95% CI (1.17-7.14), availability of medical equipment and supplies (AOR = 1.42, 95% CI (1.18-4.97), and witnessing death and dying (AOR = 2.34, 95% CI (1.13-5.88) were significantly associated with high-stress level. The qualitative data analysis revealed that the participants underscored the significant impact of organizational factors, individual factors, and profession-related factors on the stress levels experienced by nurses in emergency and critical care settings.

CONCLUSION AND RECOMMENDATION

Based on the findings, the participants in this study experienced some level of stress, to varying degrees. Therefore, it is crucial to implement effective strategies such as optimizing staffing and workflow, improving communication and collaboration, providing adequate support and resources, leveraging technology and innovation, emphasizing patient-centered care, and implementing data-driven quality improvement to alleviate the burden.

Contributors to fatigue among nurses working in critical care units: A qualitative study

BACKGROUND

Fatigue is a growing concern among nurses who provide care to unstable and critically ill patients in critical care wards. It has various negative consequences for both nurses and patients.

AIM

To explore and describe contributors to fatigue among nurses working in critical care units.

STUDY DESIGN

A qualitative content analysis.

RESULTS

Participants were 21 nurses chosen using purposeful sampling. They were working in different critical care units at different hospitals in nine urban areas of Iran. Semi-structured interviews were used to collect data, and conventional content analysis was used to develop categories and subcategories. The analysis of data on the nurses' perspectives and experiences led to developing nine categories as contributors to fatigue: 'compassion fatigue', 'extensive network of interactions', 'sound and alarm fatigue', 'psychological tensions', 'managerial and organizational tensions', 'lack of motivation and incentives', 'individual characteristics of nurses', 'physical and mental pressure', and requirements of special care and situational complexity'.

CONCLUSIONS

Understanding the factors that influence the experience of fatigue among nurses working in critical care units is essential for maintaining a reliable and high-quality health care environment within health care facilities.

RELEVANCE TO CLINICAL PRACTICE

The experience of fatigue by critical care nurses can increase the possibility of practice errors, reduce patient safety and quality of care, and enhance staff burnout and turnover. Proactive policies should be formulated to assess nurses' fatigue levels and implement strategies for effective fatigue management. This approach aims to enhance both patient safety and job satisfaction in the workplace.

The Relationship Between Perceived Stress and Subjective Cognitive Decline During the COVID-19 Epidemic

During the outbreak of the COVID-19 epidemic, fear of disease and its consequences, recommended lifestyle changes, and severe restrictions set by governments acted as stressors and affected people's mood, emotions, mental health, and wellbeing. Many studies conducted during this crisis focused on affective and physiological responses to stress, but few studies examined how the crisis affected cognition. The present cross-sectional study examined the relationship between physiological, affective, and cognitive responses to the epidemic. In an online survey conducted at the height of the first wave of the epidemic in Slovenia (April 15-25, 2020), 830 Slovenian residents aged 18-85 years reported the effects of stressors (confinement, problems at home, problems at work, lack of necessities, and increased workload), experienced emotions, generalized anxiety, perceived stress, changes in health, fatigue and sleep quality, and perceived changes in cognition during the epidemic. Risk factors for stress (neuroticism, vulnerability, general health, gender, and age) were also recorded. We hypothesized that stressors and stress risk factors will be related to subjective cognitive decline, with negative emotions, generalized anxiety, perceived stress, and physical symptoms acting as mediator variables. On average, the results showed a mild subjective cognitive decline during the epidemic. In structural equation modeling, 34% of its variance was predicted by the mediator variables, with negative emotions and physical symptoms having the largest contribution. Stress risk factors were predictably related to the four mediator variables. Among the stressors, confinement showed the strongest effect on the four mediator variables, implying the importance of thoughtful communication about necessary restrictive measures during emergency circumstances. The results of this study indicate that the possibility of altered cognitive function should be considered when planning work and study activities during the epidemic.

The Association Between Cognitive Medical Errors and Their Contributing Organizational and Individual Factors

BACKGROUND

Examining cognitive medical errors (MEs) and their contributing factors is vital in health systems research, as it provides baseline data that can be used to develop appropriate interventions to prevent and/or minimize errors. The primary aim of this study was to investigate the association between cognitive MEs and hospitals' organizational factors and the individual psychological and functional factors.

METHODS

This cross-sectional study was conducted in three main hospitals in Northern Jordan. A proportional sampling technique was employed to decide the number of participants from each hospital. Data from physicians and nurses (n=400) were collected using a self-administered questionnaire, which was developed based on pertinent literature review. Exploratory and confirmatory factor analyses were conducted to validate the study instrument. The relationships between the variables were analyzed through structural equation modeling (SEM) using AMOS. Multi-group analysis was also performed to examine the differences in the participants' perceptions towards the respective variables between the three selected hospitals.

RESULTS

Our results showed a non-significant negative association between MEs and hospital organizational factors. Also, the SEM analysis showed a positive significant correlation between MEs and psychological and functional factors, whereby excessive workload, complexity of tasks, stress, sleep deprivation, and fatigue were found to be predictors of MEs occurrence. In comparison to the results from the university hospital, the multi-group analysis results from the governmental public hospital and the private hospital showed a significant impact of psychological and functional factors on MEs.

CONCLUSION

To reduce the occurrence of MEs in hospitals, there is a need to enhance organizational safety culture. Efforts should be directed at both organizational and individual levels. Also, it is essential that health decision makers develop strategies to reduce work-related stress and improve healthcare staff well-being, as work stress may cause cognitive impairments among healthcare workers and hence threaten patients' safety.

Exploring the human factors of prescribing errors in paediatric intensive care units

OBJECTIVE

To explore the factors contributing to prescribing error in paediatric intensive care units (PICUs) using a human factors approach based on Reason's theory of error causation to support planning of interventions to mitigate slips and lapses, rules-based mistakes and knowledge-based mistakes.

METHODS

A hierarchical task analysis (HTA) of prescribing was conducted using documentary analysis. Eleven semistructured interviews with prescribers were conducted using vignettes and were analysed using template analysis. Contributory factors were identified through the interviews and were related to tasks in the HTA by an expert panel involving a PICU clinician, nurse and pharmacist.

RESULTS

Prescribing in PICU is composed of 30 subtasks. Our findings indicate that cognitive burden was the main contributory factor of prescribing error. This manifested in two ways: physical, associated with fatigue, distraction and interruption, and poor information transfer; and psychological, related to inexperience, changing workload and insufficient decision support information. Physical burden was associated with errors of omission or selection; psychological burden was linked to errors related to a lack of knowledge and/or awareness. Social control through nursing staff was the only identified control step. This control was dysfunctional at times as nurses were part of an informal mechanism to support decision making, was ineffective.

CONCLUSIONS

Cognitive burden on prescribers is the principal latent factor contributing to prescribing error. This research suggests that interventions relating to skill mix, and communication and presentation of information may be effective at mitigating rule and knowledge-based mistakes. Mitigating fatigue and standardising procedures may minimise slips and lapses.

Burnout symptoms in forensic mental health nurses: Results from a longitudinal study

Burnout in nursing staff is a major cause for turnover and absenteeism. Identifying risk and protective factors may be helpful in decreasing burnout symptoms. Moreover, research indicates that ambulatory assessments of the autonomic nervous system might be helpful in detecting long-term stress and burnout symptoms. One hundred and ten forensic nursing staff members completed questionnaires measuring experiences with aggressive behaviour, emotional intelligence, personality, and job stress during four waves of data collection across a 2-year period. Multilevel analyses were used to test the predicted associations and moderation effects with (the development of) burnout symptoms. Burnout was predicted by a combination of emotional intelligence, job stress, aggression, personality factors, and skin conductance, but no moderation effects over time were found. Over a period of 2 years, the model approximately predicts a change in one burnout category on the Maslach Burnout Inventory. The amount of burnout symptoms in nurses might be used as an indicator to predict turnover and absenteeism considering the increase in symptoms over time. Nursing staff who experience severe aggression and who have relatively low levels of emotional intelligence and altruism and high levels of neuroticism and job stress should be monitored and supported to decrease the risk of burnout. Staff members can be trained to increase their emotional intelligence and relieve stress to decrease their burnout symptoms and turnover and absenteeism on the long term. Ambulatory assessment might be helpful as a nonintrusive way to detect increasing levels of burnout.

Burnout symptoms in forensic psychiatric nurses and their associations with personality, emotional intelligence and client aggression: A cross-sectional study

WHAT IS KNOWN ON THE SUBJECT?: Client aggression in forensic psychiatry is associated with burnout symptoms in nursing staff. It is unclear what mechanisms contribute to this relationship. The type and severity of aggression might be of importance in the association between client aggression and burnout symptoms, but also the personality characteristics and emotional intelligence of nursing staff. It is unknown whether wearable devices that measure arousal can be used to detect chronic stress and burnout symptoms. WHAT DOES THIS PAPER ADD TO EXISTING KNOWLEDGE?: Especially, physical aggression as experienced by nursing staff is associated with staff's burnout symptoms (e.g., emotional exhaustion and depersonalization). Further research on the aggression questionnaire is necessary. The stress management skill of nursing staff is an important factor to consider in the association between burnout symptoms and client aggression. The wearable device was not useful for detecting burnout symptoms. WHAT ARE THE IMPLICATIONS FOR PRACTICE?: Nursing staff who experience (physical) aggression should be carefully monitored and should receive social support from their management to aid their well-being. Contrary to intuition, nurses who reported a higher number of stress management skills might have to be monitored more closely if necessary.

ABSTRACT

Introduction Aggressive behaviour of forensic clients is associated with burnout symptoms in nursing staff. The role of staff characteristics as moderators is unclear. Aim We explored the association between type and severity of aggressive behaviour as experienced by nursing staff and staff's burnout symptoms. In addition, the moderating roles of personality characteristics and emotional intelligence (EI) were studied. Moreover, the usefulness of ambulatory skin conductance assessments in detecting arousal related to burnout symptoms was studied. Method A total of 114 forensic nursing staff members filled out questionnaires and wore an ambulatory device. Results Experiencing physical aggression was positively associated with staff's burnout symptoms. Stress management skills, a subscale of EI, but not personality, moderated this relationship. Skin conductance was not associated with burnout symptoms. Remarkably, the association between aggression and burnout symptoms was highest for staff reporting a higher number of stress management skills. Discussion Longitudinal research is necessary to establish causality between client aggression and staff burnout symptoms. In addition, further research is necessary on the validity of the aggression measure used in the current study. Implication for practice Nursing staff who experience physical aggression frequently should receive social support for this, and staff who report high stress management skills should be monitored more carefully after having been confronted with aggression.