The Findings of the Theoretical Phase
Definitions of Job Burnout
Different definitions have been provided for job burnout. Merriam-Webster’s dictionary defines burnout as the “exhaustion of physical or emotional strength or motivation usually as a result of prolonged stress or frustration”. The Oxford dictionary also defines it as “physical or mental collapse caused by overwork or stress”. Dehkhoda Persian Dictionary equates it with exhaustion and wearing out. According to the World Health Organization, job burnout is a psychological process caused by occupational stress, manifested by emotional exhaustion, depersonalization, and reduced motivation and functionality.22 Demirci et al., consider job burnout as a disorder resulting from prolonged exposure to psychological strain induced by work and people, which is associated with emotional, physical, and mental collapse.23 Melvin believes that job burnout is a physical and psychological syndrome which results in negative behaviors and attitudes towards self, work, and clients.24 Leiter et al., also consider job burnout as the syndrome of emotional exhaustion following years of engagement in and commitment to work and people, and results in physical, emotional, and psychological fatigue, which consequently reduces ability and motivation to do work.25 A burned-out employee frequently feels strained and non-energetic at workplace due to internal and external factors.26 S/he losses the ability to cope with stressors, and develops negative self-concept, negative attitude towards work, and poor relationships with clients during task performance.3
The Dimensions of Job Burnout
The concept of job burnout consists of three main dimensions, namely emotional exhaustion, depersonalization (i.e. negative response to clients), and lack of personal accomplishment (i.e. reduced competence in task performance).27
Emotional exhaustion: Emotional exhaustion is defined as the sense of being under strain with limited emotional resources which results in poor interest in and motivation for work, indifference to work, and finding no positive feelings at doing work.28 It is associated with stress, anxiety, physical fatigue, sleeplessness, and senses of having no energy and no feelings.29
Depersonalization: Depersonalization is an individual’s negative and hardhearted responses to his/her service receivers and refers to his/her negative attitudes towards his/her clients.30 It is also considered as a state of pessimism or indifference towards clients and colleagues and viewing service receivers as objects.31
Personal insufficiency or lack of personal accomplishment: Personal insufficiency is a state of reduced competence in task performance and a negative self-evaluation with respect to task performance which is associated with a sense of having no personal achievement at work25 It is a negative evaluation and attitude about self which is accompanied by the reduction of the ability to successfully perform work-related tasks or responsibilities in relation to others.32
The Antecedents of Job Burnout in Nurses
There are four main types of factors which predispose nurses to job burnout. These factors include organizational, interpersonal, intrapersonal, and environmental factors.
Organizational factors: The most important factors behind job burnout in nurses are organizational factors. These factors include organizational policies which are not beneficial to nurses (such as increased working hours or staff layoffs), vertical organizational structure and centralized decision-making, job insecurity, limited career advancement opportunities, intensive supervision without standard criteria, conflicts between organizational goals and plans, role conflicts, and role expansion.5,9,30 Moreover, factors such as injustice, lack of rewards for nurses5, nursing staff shortage, heavy workload, and frequent night or rotational shifts with subsequent sleep problems can result in job dissatisfaction and burnout among nurses.33-35,
Interpersonal factors: Nurses may experience job burnout due to interpersonal factors such as lack of social support, criticism by manager, inappropriate physician-nurse relationships, conflict with colleagues, and family-work conflict.30,36
Intrapersonal factors: Intrapersonal factors behind job burnout include demographic factors such as gender, age, educational level, marital status, and work experience.1,37 Compared to older nurses, younger nurses are more likely to experience job burnout,37,38 because with their limited work experience, they feel lower personal sufficiency and have greater fear over committing errors in critical conditions.38 Moreover, female nurses are more at risk of job burnout, because they are emotionally more vulnerable to occupational stress, work-family conflict, and sleep disorders and hence, are more likely to develop psychological distress.35,37 Lack of preparation for job can also significantly contribute to job burnout so that nurses who have not received the necessary work-related education are more prone to job burnout.2 Marital status is another intrapersonal factor behind job burnout. Studies showed that compared with single, divorced, and widowed nurses, married nurses suffer lower levels of job burnout probably due to factors such as positive public attitude toward marriage and negative public attitude toward divorce and widowhood.4,11,39
Environmental factors: Job burnout may result from intolerable environmental factors such as noise, overcrowding, and poor lighting. These factors can cause psychological and behavioral problems, fatigue, impatience, and inefficiency.40 It has been shown that noise pollution can lead to anxiety, stress, and fatigue among hospital staff.7 In contrast, a well-ventilated and well-lighted environment with adequate facilities and equipment for nursing care delivery can reduce mental and emotional fatigue and stress, improve job satisfaction, and thereby, reduce the risk of job burnout among nurses36,41 The type of the affiliated hospital ward is also a significant factor so that job burnout is more prevalent among nurses who work in the emergency departments, burn care, neonatal care, intensive and coronary care, and hemodialysis units.42 Workplace violence can also contribute to job burnout through psychological damage and creating a sense of insecurity.43
The Consequences of Job Burnout
The consequences of job burnout are patient-, nurse-, and organization-related consequences. The main patient-related consequences are reduced care quality, increased risk of complications, impaired recovery, long hospital stay, high hospitalization-related costs, and low patient satisfaction.44 Nurse-related consequences include increased probability of medication errors, high rate of physical and psychological problems (such as headache, hypertension, depression, anxiety, fatigue, sleeplessness), and increased risk for behavioral disorders (such as smoking and alcohol consumption).45 Job burnout can also result in absence from work and low job satisfaction,46 thus reducing the quality of work life.47 The negative consequences of job burnout for healthcare organizations are inappropriate organizational culture,48 increased dissonance between the staff and managers,39 increased staff turnover, and reduced productivity, effectiveness and care quality,7,13 which would finally decrease the organizations’ customers.3
The Findings of the Fieldwork Phase
In total, 224 primary codes were generated which were categorized into three main categories, namely the definition of job burnout, the antecedents of job burnout, and the consequences of job burnout. The antecedents of job burnout were grouped into the two subcategories of unmanaged occupational stress and lack of managerial and social support. The consequences of job burnout were grouped in the two main categories of physical and emotional fatigue and reduced care quality.
The Definition of Job Burnout
Most participants were familiar with job burnout. Their definitions were abstracted as “the inability to cope with the stressful conditions of work which can negatively affect physical and mental health and give rise to feelings of fatigue, frustration, and depression”. They considered job burnout as discouragement and boredom at work which gradually reduce the ability to continue working and the interest in it.
“Burnout is fatigue, boredom, and lack of motivation to continue working (P. 4). “In my opinion, burnout is psychological strains which are gradually caused by occupational stress and result in disappointment at work (P. 9).
Antecedents of Job Burnout
The antecedents of job burnout were grouped into the two subcategories of unmanaged occupational stress and lack of managerial and social support.
Unmanaged occupational stress: According to the participants, there are numerous stressors at nurses’ workplace, the most important of which are low nurse-patient ratio, inadequate preparation for fulfilling patients’ and their family members’ needs, numerous visitations by patients’ family members, equipment noises, witnessing patients’ pain and ailment, witnessing and performing stressful procedures such as cardiopulmonary resuscitation, problems related to communication with physicians, inaccessibility of physicians in emergency situations, shift work, long working hours, disturbed sleep and rest, long waking hours, low salaries, poor working conditions, occupational hazards (such as infections and exposure to chemicals and radiation), shortage of equipment and medications, the obligation to use non-standard equipment, and problems related to patients, colleagues, head-nurses, and supervisors.
When workload is heavy and nurse-patient ratio is low, I cannot perform my tasks effectively or with good quality. Most of the time, I feel tired because I have to perform most of my tasks in a short period of time, without having established appropriate relationships with my patients (P. 3). The highest level of stress is related to cardiopulmonary resuscitation, preparation of equipment for it, communication with physicians during it, and its outcomes (P. 7).
Lack of managerial and social support: most of the participants emphasized the importance of nursing managers’ support in the prevention of job burnout. They also highlighted that managers could enhance nurses’ motivation for work by adopting certain strategies such as tangible and intangible rewards, career advancement, fair treatment, giving authorization, timely payments, involvement of nurses in decision-making, creation of friendly relationships, valuing nurses’ ideas and viewpoints, job enrichment, fair performance evaluation, and effective management and supervision.
I felt really tired when I successfully managed a busy work shift, but received no appreciation from my supervisor. Similarly, I feel high levels of job burnout when I see injustice in our monthly work schedule (P. 4). Longer leaves for major tragedies in life (such as great losses) together with appropriate recreational facilities can refresh nurses and prevent job burnout (P. 5). Authorities’ friendly relationships with us and their attention to our ideas and viewpoints can encourage us and enhance our motivation for work (P. 1).
Consequences of Job Burnout
The consequences of job burnout were grouped in two main categories of physical and emotional fatigue and reduced care quality.
Physical and emotional fatigue: According to the participants, the inability to cope with stressful conditions of work and the subsequent job burnout negatively affect nurses’ physical and mental health, bringing about fatigue, frustration, and depression. Most of them complained of physical and mental health problems such as musculoskeletal problems, sleep and mood disorders, and headache, and reported that these problems had negatively affected their personal lives, made them indifferent, and reduced their empathy.
Most of the time, I feel heavy on my shoulders and back. I have frequently experienced anxiety during my shifts. Moreover, most of the time, I feel listless and find myself not in the mood for work (P. 1). Fatigue has affected all aspects of my life so that sometimes I may not even have the energy to communicate with my family. I always feel guilty that I cannot spare adequate time to be with my family. Moreover, sleep problems are one of my main problems (P. 9). Sleep deprivation and fatigue make me irritable, distract me, and give me a feeling of indifference (P. 5).
Reduced care quality: Most participants pointed that while nursing is to provide effective care to patients, job burnout reduces care quality, causes frequent absences from work, and reduces satisfaction with work and organization, and finally results in quitting job.
I don’t have enough energy to properly care for my patients like a professional nurse should (P. 12). Most of the time, I don’t want to continue nursing and like to practice another profession (P. 11).
The Findings of the Final Analytic Phase
Most of the findings of the fieldwork phase were similar to and confirmed the findings of the theoretical phase. Based on the findings of these two phases, job burnout in nursing can be defined as “a state of nurses’ physical, mental, emotional, and social exhaustion resulting from the negative effects of unmanaged occupational stress and inadequate managerial and social support which reduces the nurses’ interest in and motivation for work, affects care quality, and results in negative attitude and behavior towards self, clients, and work”. According to this definition, the concept of job burnout consists of five main dimensions, namely physical exhaustion (including physical fatigue and sleeplessness), emotional exhaustion (including disappointment and anxiety), social exhaustion (including lack of appropriate relationships with colleagues and managers), depersonalization (or negative response to clients), and lack of personal accomplishment (or reduced sufficiency in task performance). Physical exhaustion refers to the feelings of tiredness, weakness, and pressure on the limbs, particularly the back and the knees, which result from heavy workload, low nurse-patient ratio, irregular and rotational work schedules, long working and waking hours, inadequate rest, and sleep disorders. Emotional exhaustion is the feeling of emotional fatigue and reduced interest in and motivation for work resulting from reduced emotional resources. The major factors behind nurse’s emotional exhaustion are job insecurity, insufficient income, and inadequate preparation and skills for fulfilling the patients’ needs. Social exhaustion refers to social dysfunction due to non-involvement in care planning and decision-making, ineffective relationships with colleagues and managers, and lack of recreational facilities. The depersonalization dimension of job burnout in nurses refers to their negative and hardhearted response to care receivers and adopting negative attitude towards them. It results from shift work, rotational shifts, long working hours, disturbances in the wake and sleep cycle, physicians’ inappropriate relationships with nurses, inadequate managerial support, role conflict, and ambiguous policies. Lack of personal accomplishment is the final dimension of job burnout in nursing. It refers to reduced nurses’ competence in performing tasks and a negative self-evaluation in relation to task performance which results from lack of career advancement, non-involvement in planning and decision-making, and lack of job enrichment.