Project – Occupational Stress and Its Effects on the Well-being of Healthcare Workers in Selected Public Hospitals in Port Harcourt, Rivers State

CHAPTER ONE

INTRODUCTION

1.1 Background of the Study

Healthcare workers constitute one of the most important human-resource components of every health system. They include medical doctors, nurses, midwives, pharmacists, medical laboratory scientists, radiographers, physiotherapists, community health practitioners, health information personnel, health assistants and other professionals who contribute directly or indirectly to the delivery of healthcare services. Their responsibilities involve diagnosing illness, providing treatment, caring for patients, responding to emergencies, communicating with patients and relatives, documenting care, administering medicines and performing other activities necessary for the functioning of health facilities. Because healthcare workers routinely deal with human suffering, illness, death, emergencies and high expectations from patients and families, their occupational environment can expose them to considerable psychological and physical demands.

Occupational stress refers broadly to the harmful physical and emotional responses that may occur when job demands exceed a worker’s resources, capacity or ability to cope effectively. Stress is not necessarily harmful in every circumstance because moderate levels of pressure can motivate individuals to perform tasks and meet deadlines. However, persistent or excessive occupational stress can become detrimental to health and functioning. The World Health Organization (WHO, 2022) recognizes that work and mental health are closely interconnected and that poor working conditions can negatively affect workers’ psychological, social and physical well-being. The WHO further identifies excessive workloads, long working hours, limited control over work, inadequate support, poor working conditions, violence and unclear job roles as important psychosocial risks in the workplace.

The healthcare environment is particularly susceptible to occupational stress because healthcare workers often operate under circumstances involving high responsibility and limited tolerance for error. Unlike many occupations, healthcare practice involves direct consequences for human life. A health worker may have to make rapid decisions concerning a critically ill patient, manage several patients simultaneously, respond to emergencies and communicate difficult information to families. These responsibilities may be accompanied by staff shortages, inadequate equipment, high patient volumes, administrative pressures and long or irregular working hours. WHO identifies time pressure, lack of control over work tasks, long working hours, shift work, insufficient support and moral injury as important contributors to occupational stress, burnout and fatigue among health workers.

Occupational stress is closely associated with the broader concept of worker well-being. Well-being encompasses physical health, psychological health, emotional stability, social relationships, job satisfaction, sense of purpose and the ability to function effectively at work and outside the workplace. The WHO (2022) explains that mental well-being enables individuals to cope with ordinary stresses, realize their abilities, work productively and contribute to their communities. When workplace conditions undermine well-being, workers may experience emotional exhaustion, anxiety, sleep disturbances, reduced motivation, dissatisfaction and impaired work performance.

One important manifestation of prolonged occupational stress among healthcare workers is burnout. Burnout is commonly characterized by emotional exhaustion, increased mental distance from one’s job or cynicism and reduced professional efficacy. The International Classification of Diseases, 11th Revision, classifies burnout as an occupational phenomenon resulting from chronic workplace stress that has not been successfully managed. Burnout should therefore not simply be regarded as an individual weakness but as a condition that may reflect persistent organizational and occupational problems.

Evidence from international research demonstrates that occupational stress and burnout among healthcare workers can have consequences beyond the individual worker. Jun et al. (2021), in a systematic review of nurse burnout, found that burnout was associated with poorer patient safety, reduced quality of care, lower patient satisfaction, reduced productivity and weaker organizational commitment. The researchers argued that burnout should be understood not merely as an individual problem but also as an organizational and collective issue.

The consequences of occupational stress may also include absenteeism, presenteeism, staff turnover and reduced productivity. Presenteeism occurs when employees attend work despite being physically or psychologically unwell and consequently operate below their normal level of functioning. WHO (2022) notes that poor mental health can impair productivity and performance, compromise safe working, increase absenteeism and contribute to difficulties in retaining workers. These consequences can be particularly serious in healthcare organizations where the absence or reduced performance of one worker can increase workload for colleagues and potentially affect patient care.

The healthcare workforce in low- and middle-income countries may face additional stress because health systems frequently operate with constrained resources. Healthcare workers may encounter shortages of personnel, equipment, medicines and other essential resources while simultaneously dealing with substantial disease burdens. Such conditions can create a mismatch between job demands and available resources. In Nigeria, these challenges can be intensified by uneven distribution of health workers, high patient loads and infrastructure limitations.

The Nigerian healthcare system depends heavily on health workers who function within hospitals that serve populations with diverse and sometimes complex health needs. Public hospitals in particular provide care to large numbers of patients and may experience considerable pressure because they are expected to provide affordable and accessible healthcare services. Healthcare workers in these facilities may therefore be required to manage heavy workloads while meeting professional, ethical and administrative expectations. When such pressures persist without adequate organizational support, occupational stress may become a significant threat to worker well-being.

Research conducted in Nigeria has provided evidence that occupational stress and burnout are important problems among healthcare professionals. A systematic review by Dubale et al. (2019) identified substantial evidence of burnout among healthcare providers across sub-Saharan Africa, including Nigeria. The review included studies involving physicians, nurses and other healthcare workers and demonstrated that burnout is an important occupational health concern in the region.

More specifically, a Nigerian study of physicians and nurses at a regional trauma centre in Enugu found a burnout prevalence of 69% among 155 healthcare workers. The study also found that 40% of participants screened positive for depression and that burnout was negatively associated with productivity as measured by presenteeism. These findings demonstrate that occupational stress-related conditions can affect both the psychological health and functioning of healthcare workers (Okechukwu et al., 2021).

The relationship between occupational stress and work-related outcomes has also been demonstrated among Nigerian nurses. Olorunfemi and Chika (2024), in a study involving nurses at Benue State University Teaching Hospital, reported that respondents identified demanding job requirements, pressure from different groups at work, interpersonal difficulties, violence from patients or relatives and difficult deadlines as contributors to occupational stress. The study further reported perceived effects such as poor work performance, increased absenteeism, medication errors, negative effects on teamwork and aggressive attitudes toward patients. The study found significant relationships between occupational stress and job satisfaction, patient safety and nurses’ attitudes toward patients.

Occupational stress among healthcare workers is also associated with the physical demands of healthcare work. Nurses and other clinical workers may spend long periods standing, lifting or moving patients, working night shifts and responding to emergencies. Repeated exposure to these demands may contribute to physical fatigue and musculoskeletal discomfort. Psychological and physical stressors may interact, such that physical exhaustion reduces a worker’s ability to cope with emotional and organizational pressures.

Shift work is another important factor. Hospitals operate continuously, requiring healthcare workers to work nights, weekends, public holidays and extended shifts. Irregular schedules may disrupt sleep patterns, family life and social activities. When workers repeatedly experience inadequate rest, they may become physically exhausted and psychologically less able to cope with job demands. Consequently, the organization of working hours is an important component of occupational well-being.

Long working hours can further increase the burden on healthcare workers. When staffing levels are inadequate, workers may be required to work beyond normal hours, accept additional shifts or remain at work despite fatigue. Extended working hours can reduce opportunities for recovery and may interfere with family responsibilities and personal activities. WHO (2024) identifies long and unsocial working hours, excessive workload and understaffing as psychosocial risks capable of undermining mental health.

Workload is therefore one of the central issues in occupational stress among healthcare workers. High workload may result from the number of patients assigned to a worker, the complexity of patient conditions, administrative duties, documentation requirements, emergency cases and staff shortages. In an environment where workload exceeds available personnel and resources, workers may experience persistent pressure and reduced job satisfaction.

Evidence from Port Harcourt is particularly relevant to the present study. Okeafor and Altraide (2018) conducted a qualitative study of psychosocial hazards among healthcare workers at the University of Port Harcourt Teaching Hospital in Rivers State. The study identified work overload as the most prominent psychosocial hazard, with high proportions reported across the theatre, radiology, clinic, ward and laboratory sections. Other identified hazards included poor interpersonal relationships, assault from patients’ relatives and job dissatisfaction or boredom.

The Port Harcourt evidence is important because it demonstrates that occupational psychosocial hazards are not merely theoretical or foreign problems but are present within the local healthcare environment. The presence of work overload across different hospital departments suggests that healthcare workers in Rivers State may encounter occupational pressures arising from the organization and demands of hospital work. However, the existence of psychosocial hazards does not automatically establish how such stress affects the broader well-being of workers across different public hospitals, thereby creating a need for further investigation.

Healthcare workers may also experience emotional stress arising from repeated exposure to suffering, serious illness and death. Health professionals may develop emotional attachments to patients and their families, particularly when caring for patients with chronic or life-threatening conditions. Witnessing deterioration, unexpected death or treatment failure may create emotional burdens. In addition, healthcare workers may have to remain professional and emotionally controlled even when personally distressed. Repeated exposure to such situations may contribute to emotional exhaustion and compassion fatigue.

Interactions with patients and relatives can constitute another source of occupational stress. Patients and families may become frustrated by delays, treatment costs, unavailable medicines, overcrowding or poor communication. Healthcare workers may consequently become targets of verbal abuse, threats or physical aggression. WHO identifies violence, harassment and bullying as workplace psychosocial risks that can negatively affect mental health.

Poor interpersonal relationships among colleagues may also contribute to occupational stress. Healthcare delivery requires teamwork involving professionals from different disciplines. Where communication is poor, conflicts occur or workers perceive inadequate support from colleagues and supervisors, occupational stress may increase. Conversely, supportive relationships can provide emotional resources that help workers cope with demanding situations. The WHO (2022) therefore recommends organizational interventions that improve communication, teamwork and working conditions as part of efforts to reduce psychosocial risks.

Leadership and management practices are also relevant to worker well-being. Workers are more likely to experience stress when they perceive that supervisors are unsupportive, organizational decisions are unfair, communication is inadequate or their contributions are not recognized. Conversely, supportive leadership may enhance workers’ sense of control, belonging and organizational commitment. Effective hospital management should therefore consider worker well-being as part of organizational performance rather than treating stress solely as an individual problem.

Job insecurity and financial concerns may constitute additional stressors. Healthcare workers may experience anxiety related to delayed salaries, limited opportunities for promotion, inadequate recognition or uncertainty regarding career development. Although the extent of these factors may differ between institutions and cadres, WHO recognizes job insecurity, inadequate pay and limited investment in career development as psychosocial risks in the workplace.

The effects of occupational stress can extend into workers’ personal lives. Healthcare workers who experience persistent occupational pressure may have difficulty relaxing after work, sleeping adequately or participating in family and social activities. Emotional exhaustion may affect interpersonal relationships, while long working hours and shift schedules may reduce opportunities for family interaction. Consequently, occupational stress can become a problem that affects not only workers’ professional lives but also their general quality of life.

The psychological consequences of prolonged stress may include anxiety, depressive symptoms, irritability, emotional exhaustion and reduced psychological resilience. WHO (2022) emphasizes that poor mental health affects cognitive, emotional, behavioural and social functioning and can reduce a person’s ability to work safely and productively. These consequences make it important for health institutions to recognize occupational stress as an occupational-health and organizational-performance issue.

Occupational stress may also affect patient care indirectly. A fatigued or emotionally exhausted worker may have reduced concentration, impaired communication and lower motivation. Evidence from Nigerian research supports this concern. Olorunfemi and Chika (2024) reported significant associations between occupational stress and patient safety among nurses, while Jun et al. (2021) found consistent associations between nurse burnout and poorer patient and organizational outcomes.

The problem can become cyclical. High workload can produce stress and fatigue; stress and fatigue may reduce efficiency; reduced efficiency can increase the time needed to complete tasks; unfinished tasks can then increase workload and pressure. Similarly, staff absence resulting from stress-related illness can increase the workload of remaining employees, thereby creating additional stress. Effective occupational-health interventions must therefore address organizational causes rather than focusing exclusively on individual coping strategies.

Coping strategies are nevertheless relevant. Healthcare workers may cope with occupational stress through social support, exercise, religious activities, relaxation, time management, professional counselling and other adaptive behaviours. However, coping strategies alone may be insufficient where the underlying causes of stress involve excessive workload, understaffing, inadequate equipment or poor organizational practices. WHO (2022) therefore recommends both organizational interventions that modify workplace conditions and individual interventions that strengthen workers’ ability to manage stress.

Research also indicates that workplace interventions can improve healthcare workers’ well-being. Cohen et al. (2023), in a systematic review of interventions among nurses, physicians and allied healthcare professionals, found that interventions including mindfulness, coaching, peer support, workload reduction and job-crafting approaches could improve well-being, work engagement, quality of life and resilience while reducing burnout, stress, anxiety and depression. The evidence supports a combined approach involving individual and organizational interventions.

The issue is particularly important in public hospitals because these institutions provide essential services to broad populations. Public hospitals may receive patients from different socioeconomic backgrounds and often serve as referral centres for complex medical conditions. Consequently, healthcare workers may encounter high patient volumes and complex cases. Where staffing, equipment and other resources do not adequately match service demands, the potential for occupational stress may increase.

Port Harcourt, as a major urban centre in Rivers State, contains several public healthcare institutions that provide primary, secondary and tertiary healthcare services. The concentration of healthcare facilities and the population they serve make the city an important setting for investigating occupational stress among health workers. However, the occupational experience of workers may vary according to hospital type, professional cadre, department, workload and organizational environment.

Although existing Nigerian research has demonstrated that occupational stress and burnout are important problems, much of the available evidence has focused on particular professional groups or individual institutions. For example, studies have examined nurses, physicians or workers in specific hospitals. Such evidence is valuable but may not fully explain how occupational stress affects the broader well-being of healthcare workers across selected public hospitals in Port Harcourt.

The present study therefore focuses on healthcare workers rather than restricting the investigation to a single professional cadre. This approach is important because stressors may differ across professions. Nurses may experience high patient-care demands, doctors may face diagnostic and emergency pressures, laboratory scientists may face workload and turnaround-time pressures, pharmacists may deal with medicine-related responsibilities, while other workers may experience administrative or support-related stressors. A broader healthcare-worker perspective may therefore provide a more comprehensive understanding of occupational stress within public hospitals.

The concept of well-being in this study encompasses physical, psychological, emotional, social and work-related dimensions. The study is concerned not only with whether healthcare workers experience stress but also with how occupational stress may influence their health, job satisfaction, interpersonal relationships, productivity, absenteeism, motivation and overall quality of life. This is consistent with contemporary approaches that view worker mental health and well-being as integral components of occupational health.

There is also an increasing international recognition that healthcare workers have a right to safe and healthy working environments. WHO and the International Labour Organization emphasize the need for governments and employers to prevent psychosocial risks, protect and promote mental health and support workers experiencing mental-health difficulties. The protection of healthcare workers is particularly important because a health system cannot function effectively without a healthy and adequately supported workforce.

The COVID-19 pandemic further demonstrated the vulnerability of healthcare workers to occupational stress. Although the present study is not limited to pandemic-related stress, the pandemic highlighted the psychological demands associated with healthcare work, including fear of infection, increased workload, uncertainty, exposure to death and concern for family members. WHO has noted that the pandemic exacerbated pre-existing weaknesses in the protection of health and care workers’ mental health.

The continued importance of occupational stress after the acute phase of the pandemic means that healthcare organizations cannot rely on temporary crisis responses alone. Long-term strategies are needed to improve staffing, workload distribution, supervision, communication, safety, access to mental-health support and opportunities for recovery. Such interventions require evidence concerning the actual experiences of healthcare workers in specific settings.

The Port Harcourt context deserves particular attention because existing local evidence has already identified work overload, interpersonal difficulties and other psychosocial hazards among healthcare workers. However, further empirical investigation is needed to establish how these stressors relate to the well-being of healthcare workers across selected public hospitals and to determine the dimensions of well-being most affected.

It is against this background that this study seeks to assess occupational stress and its effects on the well-being of healthcare workers in selected public hospitals in Port Harcourt, Rivers State. The study will examine major sources of occupational stress and assess how these stressors influence the physical, psychological, emotional, social and work-related well-being of healthcare workers. The findings are expected to provide evidence that can support hospital administrators, policymakers and occupational-health practitioners in designing appropriate interventions to improve healthcare workers’ welfare and ultimately strengthen the quality and sustainability of healthcare delivery.

1.2 Statement of the Problem

Healthcare workers are expected to provide safe, effective and compassionate care even under demanding circumstances. However, the work environment in many healthcare institutions can expose workers to multiple sources of occupational stress. Excessive workload, staff shortages, long working hours, shift duties, emotional demands, workplace conflicts, inadequate resources, difficult patient encounters and administrative pressures may place considerable strain on healthcare workers. WHO recognizes excessive workloads, long hours, low job control, inadequate support, violence and poor working conditions as psychosocial risks that can negatively affect workers’ mental health.

The problem is particularly important because healthcare workers’ well-being has implications for the wider health system. A worker experiencing persistent stress may develop physical fatigue, emotional exhaustion, reduced motivation, anxiety, poor concentration and job dissatisfaction. Where stress becomes chronic, it may contribute to burnout, absenteeism, presenteeism and intention to leave the profession. WHO notes that poor mental health can impair productivity and performance, reduce the ability to work safely and contribute to absenteeism and staff turnover.

Evidence from Nigeria suggests that occupational stress is already affecting healthcare workers. Okechukwu et al. (2021) reported a burnout prevalence of 69% among physicians and nurses in a Nigerian trauma centre, with 40% of participants screening positive for depression. The study also demonstrated a relationship between burnout and productivity. Such findings raise concerns about the ability of healthcare institutions to maintain a healthy and productive workforce when occupational pressures remain high.

The problem is also demonstrated by Nigerian evidence concerning nurses. Olorunfemi and Chika (2024) found that nurses reported demanding job requirements, difficult deadlines, interpersonal problems, violence from patients or relatives and other workplace stressors. The study reported perceived effects including poor work performance, absenteeism, medication errors, negative teamwork and aggressive attitudes toward patients. Significant relationships were found between occupational stress and job satisfaction, patient safety and attitudes toward patients.

The situation is particularly relevant to Rivers State. Okeafor and Altraide (2018), in a study conducted at the University of Port Harcourt Teaching Hospital, found work overload to be a major psychosocial hazard among healthcare workers across different departments. The study also identified poor interpersonal relationships, assault from patient relatives and job dissatisfaction as psychosocial hazards. These findings demonstrate that healthcare workers in the Port Harcourt environment are exposed to workplace conditions capable of generating occupational stress.

Despite this evidence, an important problem remains. Existing research from Port Harcourt has primarily examined psychosocial hazards within a particular tertiary institution, while other Nigerian studies have concentrated on specific professional groups or institutions in other parts of the country. Consequently, there is insufficient localized evidence concerning the broader relationship between occupational stress and the well-being of healthcare workers across selected public hospitals in Port Harcourt.

Another problem is that occupational stress may be normalized within healthcare settings. Because healthcare workers are often expected to demonstrate commitment and resilience, long hours, excessive workload and emotional pressure may become viewed as normal characteristics of the profession rather than occupational-health concerns requiring institutional intervention. This normalization may discourage workers from reporting psychological distress or seeking assistance.

There is also concern that healthcare workers may continue working despite experiencing significant physical or psychological distress. Presenteeism can be particularly problematic in healthcare because a worker who is physically present but mentally exhausted may have difficulty maintaining optimal attention, communication and decision-making. Consequently, the well-being of healthcare workers is directly connected with patient safety and service quality.

Workload is another major concern. When the number of patients or responsibilities exceeds the available workforce, healthcare workers may be required to perform multiple tasks simultaneously. High workload may lead to inadequate rest, skipped breaks, emotional exhaustion and reduced opportunities for recovery. Evidence from the Port Harcourt study by Okeafor and Altraide (2018) particularly highlights work overload as a prominent psychosocial hazard in hospital departments.

Long and irregular working hours may further compound the problem. Healthcare workers who work night shifts or extended hours may experience disrupted sleep and reduced time for family and social activities. Over time, insufficient recovery can contribute to physical and psychological fatigue. The WHO identifies long and unsocial working hours and excessive workload as important psychosocial risks requiring organizational action.

Healthcare workers may also experience stress from interactions with patients and relatives. Patients and families who are distressed by illness, financial difficulties, waiting times or treatment outcomes may express anger toward healthcare workers. Verbal abuse, threats and physical aggression can contribute to psychological distress and fear. WHO recognizes violence and harassment as workplace risks capable of negatively affecting mental health.

Inadequate organizational support can worsen these problems. Where workers perceive poor communication, limited supervisory support or insufficient recognition, their ability to cope with demanding work may decline. Conversely, supportive colleagues and supervisors can serve as protective resources. The WHO therefore recommends interventions aimed at improving communication, teamwork, organizational conditions and managerial support.

The effects of occupational stress may extend beyond psychological well-being to physical health. Persistent stress may contribute to fatigue, sleep problems, headaches, musculoskeletal complaints and other stress-related symptoms. Physical symptoms may then reduce work capacity and further increase the burden experienced by workers. A cycle may consequently develop in which occupational stress produces poor health, poor health reduces work performance, and reduced performance contributes to additional workplace pressure.

The social and family dimensions of well-being may also be affected. Healthcare workers with demanding schedules may have limited time for family interaction, recreation and social activities. Emotional exhaustion from work may also affect interpersonal relationships outside the hospital. Therefore, the consequences of occupational stress should not be assessed solely in relation to job performance but should include the broader well-being of the worker.

The problem is further complicated by the fact that occupational stress is influenced by multiple interacting factors. Individual characteristics such as age, sex, marital status, professional cadre and years of experience may affect how workers perceive and respond to stress. Organizational characteristics such as workload, staffing, working hours, leadership, interpersonal relationships and availability of resources may also influence stress levels. Therefore, understanding occupational stress requires attention to both individual and workplace factors.

Another concern is the potential impact of occupational stress on the quality and safety of healthcare services. Evidence indicates that burnout among nurses is associated with poorer patient safety, reduced quality of care, lower patient satisfaction and reduced productivity (Jun et al., 2021). If occupational stress remains unaddressed, it may therefore have consequences for both workers and patients.

There is consequently a need to generate empirical evidence from the local hospital environment. Although evidence from Nigeria indicates that healthcare workers experience occupational stress and burnout, findings from other regions or professional groups cannot automatically be generalized to all healthcare workers in Port Harcourt. Differences in hospital organization, patient volume, staffing, management practices and available resources may produce different patterns of occupational stress and well-being.

The central problem addressed by this study is therefore the persistence of occupational stress among healthcare workers and the uncertainty regarding the extent to which such stress affects their overall well-being in selected public hospitals in Port Harcourt, Rivers State. Without adequate evidence concerning the major stressors and their effects on healthcare workers’ physical, psychological, emotional, social and work-related well-being, hospital administrators may find it difficult to develop appropriately targeted interventions.

It is therefore necessary to assess the occupational stress experienced by healthcare workers, identify the major sources of such stress and determine its effects on their well-being. Such evidence can guide hospital management in developing measures related to workload management, staffing, supportive supervision, staff welfare, mental-health services, stress-management programmes and healthier working environments.

1.3 Purpose of the Study

The main purpose of this study is to assess occupational stress and its effects on the well-being of healthcare workers in selected public hospitals in Port Harcourt, Rivers State.

Specifically, the study seeks to:

1. assess the level of occupational stress experienced by healthcare workers in selected public hospitals in Port Harcourt;
2. identify the major factors contributing to occupational stress among healthcare workers;
3. determine the physical effects of occupational stress on healthcare workers;
4. examine the psychological and emotional effects of occupational stress on healthcare workers.

1.4 Research Questions

The following research questions will guide the study:

1. What is the level of occupational stress experienced by healthcare workers in selected public hospitals in Port Harcourt?
2. What are the major factors contributing to occupational stress among healthcare workers?
3. What physical effects does occupational stress have on healthcare workers?
4. What psychological and emotional effects does occupational stress have on healthcare workers?

1.5 Research Hypothesis

The following null hypothesis will be tested at the 0.05 level of significance:

H₀: There is no significant relationship between occupational stress and the well-being of healthcare workers in selected public hospitals in Port Harcourt, Rivers State.

1.6 Significance of the Study

The findings of this study will be significant to healthcare workers because it will provide an opportunity to identify and understand the occupational conditions that contribute to stress and the ways in which such stress affects their physical, psychological, emotional and work-related well-being. Increased awareness may encourage workers to recognize unhealthy levels of occupational stress and adopt appropriate coping and help-seeking strategies.

The study will be useful to hospital administrators and managers. Evidence concerning the sources and consequences of occupational stress can help management identify organizational problems that require intervention. Such interventions may include improved workload distribution, appropriate staffing, supportive supervision, better communication, staff welfare programmes and opportunities for rest and recovery.

The study will also be significant to policymakers in the health sector. Findings may provide empirical evidence for strengthening occupational-health policies for healthcare workers. Policies addressing staffing, working hours, occupational safety, employee assistance and mental-health support can benefit from evidence generated within the local healthcare environment.

The study will be useful to occupational-health practitioners and public-health professionals. The findings can help them design programmes aimed at preventing occupational stress and promoting psychological well-being among healthcare workers. Such programmes may include stress-management education, counselling, peer-support systems, mental-health literacy and organizational interventions.

Patients may also benefit indirectly from the study. Healthcare workers who experience improved well-being may be better positioned to provide attentive, compassionate and safe care. Evidence linking worker well-being with patient safety and quality of care reinforces the importance of treating healthcare-worker welfare as an essential component of healthcare quality (Jun et al., 2021).

The study will also be valuable to healthcare institutions because it may help reduce negative organizational outcomes associated with occupational stress. If appropriate measures are implemented, hospitals may potentially reduce absenteeism, staff turnover, dissatisfaction, presenteeism and impaired productivity.

Researchers and students in nursing, public health, occupational health, psychology, medicine, health administration and related disciplines will also benefit from the study. The research will contribute to the growing Nigerian literature on occupational stress and healthcare-worker well-being and may provide a basis for future studies.

1.7 Scope of the Study

The study focuses on occupational stress and its effects on the well-being of healthcare workers in selected public hospitals in Port Harcourt, Rivers State.

The content scope covers the level and sources of occupational stress, including workload, working hours, shift duties, staffing, interpersonal relationships, supervisory support, patient-related demands, workplace violence, availability of resources and other relevant psychosocial factors.

The study will examine well-being in terms of physical, psychological, emotional, social and work-related dimensions. Work-related outcomes such as job satisfaction, motivation, absenteeism, productivity and intention to leave may also be examined where relevant to the research instrument.

The study will cover healthcare workers employed in the selected public hospitals. These may include doctors, nurses, pharmacists, medical laboratory scientists, radiographers, physiotherapists, community health practitioners and other eligible healthcare personnel, depending on the inclusion criteria established in Chapter Three.

Geographically, the study is restricted to selected public hospitals within Port Harcourt, Rivers State.

1.8 Delimitation of the Study

The study is delimited to occupational stress and its effects on healthcare workers’ well-being. It will not investigate every possible occupational hazard in the healthcare sector.

Although physical workplace hazards such as biological, chemical and ergonomic hazards are important aspects of occupational health, they will only be considered where they contribute directly to occupational stress or worker well-being.

The study will also focus on selected public hospitals and therefore its findings may not necessarily be generalized to private hospitals, clinics or healthcare facilities outside the study area.

1.9 Operational Definition of Terms

Occupational Stress: A state of physical, psychological or emotional strain arising when workplace demands are perceived to exceed a worker’s ability or available resources to cope effectively.

Healthcare Worker: A person employed or professionally engaged in providing, supporting or facilitating healthcare services within a hospital or healthcare institution.

Well-being: The overall physical, psychological, emotional, social and work-related state of a healthcare worker that reflects the individual’s ability to function effectively and maintain a satisfactory quality of life.

Psychological Well-being: The mental and emotional state of a healthcare worker, including emotional stability, ability to cope with stress, sense of purpose, self-esteem and absence or reduction of psychological distress.

Physical Well-being: The condition of a healthcare worker’s physical health, energy, sleep, freedom from stress-related physical symptoms and ability to perform daily activities.

Emotional Well-being: The ability of a healthcare worker to regulate emotions and cope appropriately with workplace pressures, difficult patients, suffering and other emotionally demanding situations.

Social Well-being: The quality of interpersonal relationships and the healthcare worker’s ability to maintain healthy relationships with colleagues, patients, family members and other people.

Work-Related Well-being: The extent to which a healthcare worker experiences satisfaction, motivation, engagement, positive relationships and a sense of effectiveness within the workplace.

Burnout: A work-related phenomenon arising from chronic workplace stress that has not been successfully managed and characterized principally by exhaustion, increased mental distance or cynicism toward one’s job and reduced professional efficacy.

Workload: The quantity, complexity and intensity of tasks and responsibilities assigned to or performed by a healthcare worker within a given period.

Psychosocial Hazard: A workplace condition or organizational factor that may adversely affect psychological health, including excessive workload, poor support, violence, harassment, low job control and inadequate working conditions.

Public Hospital: A hospital owned, funded or primarily administered by government and established to provide healthcare services to the public.

Coping Strategies: Behavioural, psychological, social or organizational methods used by healthcare workers to manage, reduce or adapt to occupational stress.

1.10 Organization of the Study

The study will be organized into five chapters.

Chapter One presents the introduction, background of the study, statement of the problem, purpose of the study, research questions, research hypothesis, significance of the study, scope, delimitation, operational definitions and organization of the study.

Chapter Two will present the review of related literature. It will cover the conceptual review, theoretical framework, empirical review and identified gap in the literature.

Chapter Three will describe the research methodology. It will cover the research design, study area, population of the study, sample size, sampling technique, research instrument, validity and reliability, procedure for data collection, ethical considerations and methods of data analysis.

Chapter Four will present and analyze the data collected from respondents. The results will be organized according to the research questions and hypothesis.

Chapter Five will present the summary of findings, conclusion and recommendations. Suggestions for further research will also be provided.

Project – Occupational Stress and Its Effects on the Well-being of Healthcare Workers in Selected Public Hospitals in Port Harcourt, Rivers State