Keywords
Burnout; Oncology; Nurses; Oncology nurses; Job satisfaction
Nurses play an essential role in patient care, and nurse-patient relationship are a fundamental aspect of healthcare delivery. Research has indicated that oncology nurses are particularly susceptible to burnout. However, there is limited research on nurse burnout in oncology, particularly in the Arab Muslim world.
This study aimed to investigate burnout among oncology nurses and analyze its association with professional and sociodemographic factors.
A cross-sectional study was conducted with oncology nurses at the Salah Azaiz Institute. We assessed socio-demographic data, work variables, job satisfaction, and burnout using the Maslach Burnout Inventory.
Of the nurses surveyed, 78 responded correctly to the questionnaire. The median age of participants was 37 years, with a predominance of females (52.6%). The median duration of oncology work was 11 years. Regarding job satisfaction, 30.8% were somewhat dissatisfied, and 24.4% were not satisfied. The prevalence of burnout was 89.9%, with 73.1% experiencing high levels of emotional exhaustion, 48.7% high levels of depersonalization, and 25.6% a low level of personal accomplishment. Personal medical and psychiatric history, along with job satisfaction, emerged as the strongest predictors of burnout in the multivariate analysis.
This study highlights the significant prevalence of burnout among nurses in oncology settings. In Tunisia, there is an urgent need to prioritize the psychological well-being of oncology nurses. Preventive strategies should emphasize enhancing working conditions to reduce these risks.
Burnout; Oncology; Nurses; Oncology nurses; Job satisfaction
The role of nurses in oncology is essential, with a significant amount of time spent in relational care, making the nurse-patient relationship a cornerstone of patient care. As described by Orlando et al. (1958), the relationship between a patient and a nurse in a meeting is a dynamic ‘whole’ and each time unique.1 No specific personality traits were identified as predisposing factors for burnout. However, a variety of elements can precipitate its development, including: underlying motivations for selecting a career, resilience in facing occupational difficulties, an overly idealistic view of one’s profession, insufficient acknowledgment in the workplace, and a lack of prospects for career advancement.2
Burnout, while not a disease, is a transitional syndrome frequently associated with specific circumstances, especially in high-stress specialties such as oncology.3 Nurses in this field face unique challenges, including dealing with critically ill patients, emotional workplace stress, caregiving burden, and patient mortality, leading to diminished empathic behavior towards patients.4 This not only threatens care quality but also impacts the survival of healthcare institutions.3 The consequences of burnout include reduced professional efficacy, reduced quality of life, mood alterations, anxiety, irritability, depression, suicidal ideation, and increased work absenteeism.5 Furthermore, some authors have reported that the repercussions of burnout are predominantly characterized by addictive behaviors and suicidal ideation.6
Therefore, early prevention and diagnosis of burnout early are essential. It has been observed that when sufficient resources are available and there is effective collaboration among staff members within a unit, the perception of burnout decreased.7
This study aimed to explore burnout among oncology nurses and, examine its relationship with occupational and socio-demographic factors, particularly in the under-researched context of the Arab Muslim world.
This descriptive cross-sectional study was conducted over one month, from April 15 to May 15, 2018, at the Salah Azaiez Institute (ISA) in four departments: cancer surgery, otorhinolaryngology, medical oncology, and radiotherapy. Eligible nurses had at least one year of oncology experience and sufficient French proficiency to complete the questionnaire. The exclusion criteria were nurses in training, those with administrative roles or without direct patient contact, those with a first-degree relative with cancer, and those suffering from a severe, disabling somatic condition (including cancer). Nurses with incomplete questionnaire responses or thise who withdrew their consent were also excluded.
Data were collected using an anonymous form that gathered socio-demographic and occupational information Table I (Extended data).8 Burnout was assessed using the Maslach Burnout Inventory (MBI), a tool developed by Maslach and Jackson in 1981.9 For this study, a copyright license was obtained to authorize the use of this proprietary instrument. The MBI evaluates three key dimensions of burnout: Emotional Exhaustion (EE), Depersonalization (DP), and Loss of Personal Achievement (PA). Burnout diagnosis was based on MBI scores exceeding Maslach’s defined thresholds in any of the three components.10 We categorized burnout into three levels: no, full, and intermediate.8
This study was conducted in accordance with the ethical standards outlined in the Declaration of Helsinki. Ethical approval was obtained from the Institutional Review Board (IRB) of the Salah Azaiez Institute, with the approval reference number ISA/2024/01. The committee approved the study on 30 January 2024, ensuring strict adherence to ethical guidelines and the protection of participants’ rights and confidentiality throughout the research process
Data analysis was performed using SPSS software (version 23.0, IBM Corp). Continuous variables were tested for normal distribution using the Shapiro-Wilks test. Owing to significant deviations from the normal distribution, medians, interquartile ranges, and extreme values were calculated for quantitative variables. Group differences for continuous variables were analyzed using Mann-Whitney or Kruskal-Wallis tests, and percentages were compared using Fisher’s exact test. The Spearman correlation coefficient was used to examine associations between quantitative variables, considering p < 0.05 as indicative of correlation. Multiple linear regression identified independent predictors of EE, DP, and PA, with the significance level set at 0.05. Please refer to the relevant underlying data.8
Among 139 nurses working at the institute, 78 provided complete responses to the questionnaire. The selection process for the participants is shown in Figure 1.
The socio-demographic characteristics of our study population are detailed in the extended data.8 The sample predominantly consisted of female nurses (52.6%, n=41), with a sex ratio of 0.9.
Significantly, 35.9% (n=28) of the nurses had a medical history of cardiovascular or endocrine diseases, and 23.1% (n=18) reported a psychiatric history of anxiodepressive disorders. Psychotropic drug use in the past year was reported by 17.9% (n=14) of nurses, including antidepressants (11.5%, n=9), anxiolytics (2 cases), and hypnotics (3 cases).
A significant 89.9% (n=70) of the nurses experienced burnout, as indicated by the severe levels in at least one sub-dimension of the Maslach Burnout Inventory (MBI). A detailed analysis revealed that all nurses included in the study were affected by burnout to some degree, with 46.2% (n=36) exhibiting high levels on at least one burnout subscale.
The results of the univariate analysis results are presented in Table II (Extended data).8 A multivariate multiple linear regression was conducted, incorporating the variables most correlated with Emotional Exhaustion (EE), Depersonalization (DP), and Personal Achievement (PA), as shown in Table III. This analysis identified personal psychiatric history and job satisfaction as the major predictors of EE. Job satisfaction has also emerged as a principal independent predictor of PA.
Our findings corroborate the widely reported high prevalence of burn out among oncology nurses, emphasizing that job satisfaction is a primary predictor of EE and PA.
Our study identified a substantial burnout rate (89.9%) among nurses. In the literature, the comparison between different burnout levels in oncology nurses in published series remains difficult. Indeed, so far there is no clear and precise consensus on two essential points: the precise definition of burnout as a syndrome, and the interpretation of the obtained scores in each of the three dimensions. Moreover, the majority of studies on burnout in oncology comprised all caregivers (doctors, nurses and assistant nurses); the published results were heterogeneous.
In the studies that defined burnout as the elevation of one of the three dimensions of the MBI, our results were quite comparable to the literature data.
A French study conducted in 2008 among caregivers in oncology showed that 39% of the studied population was affected by burnout with predominance among doctors (38%), followed by assistant nurses (35.2%) and nurses (25%) 18.11
A study conducted in 2010 in Italy compared the burnout levels among Oncology nurses (59 nurses working in the oncology units at the hospital and 33 at hospices, and found a higher level of burnout among nurses working at the Hospital.12
For other authors, burnout was defined by a high level of EE.
In a study published in 2005, American authors studied burnout among 305 nurses in Oncology, and found a high level of EE in 39% of cases.13
A multicenter Chinese study published in 2013 including 708 nurses working in Oncology showed that 36.8% of the study population had high levels of burnout.14
In other works, the burnout was retained in the presence whether high levels of EE and DP, or a low level of PA.
In a Swedish multicenter study conducted in 2015 including 7412 nurses, the authors compared nurses according to their assignment services: a first group of nurses working in services and treating cancer patients (80% of treated patients, n = 1440) and a second group with a lower number of cancer patients (10-70% of treated patients, n = 5972).15 The authors identified a burnout rate of 22.8% in the first group versus 25% in the second one.
Other authors retained a burnout syndrome in the presence of an alteration of the three dimensions of the MBI scale (high levels of EE and DP, and a low level of PA).
After applying this definition, an Iranian study published in 2017 on 67 nurses working in oncology found a burnout rate of 38.8%.16
The results of a meta-analysis published in 2018, including 17 studies of which 82.3% were cross-sectional and using the MBI scale to assess the levels of burnout among oncology nurses17 found high scores of EE and DP in 30% and 15% of the cases, respectively, and low PA scores in 35% of cases.
The concept of burnout in Arab Muslim countries has not been well explored. A Tunisian study published in 2014, that assessed 60 nurses caring for end-of-life patients, revealed a burnout prevalence of 70%. Notably, 81.7% of participants exhibited high levels of burnout. Among them, 80% experienced a high level of emotional exhaustion, 70% reported a high level of depersonalization, and 17% demonstrated a low sense of personal accomplishment.18
Other studies conducted in some countries such as Algeria and Saudi Arabia showed that nurses, in these countries, suffered from Burnout.19,20 A Jordanian study conducted among 181 psychiatric nurses found high levels of EE and DP in 32.7% and 27.7% of cases, respectively, and low levels of AP in 16.8% of cases).21 In a systematic review assessing burnout among healthcare professionals in Arabic countries, the authors recorded high EE (81.0%), high DP (80.0%), and low PA (85.8%).22
In our study, we found an association between high EE levels and female sex.
In the literature, the role of sex in the occurrence of burnout remains unclear. According to a meta-analysis published in 2010 that analyzed 183 studies, women were more emotionally exhausted than men, while men had higher levels of depersonalization than women.23
The results of a Norwegian study published in 2011 also suggested that female nurses exerienced more burnout than male nurses (especially higher levels of EE).24 An American study of all caregivers in oncology showed that men had a greater sense of PA than women.25
A greater prevalence of burnout among women was explained by greater involvement in the emotional relationship with their patients as well as more difficulties in reconciling their professional and family lives.26 Therefore, Burnout tend to be more common among women because of more important life roles (housework and childcare) and work–family conflict.
We found that younger age was associated with lower AP levels. According to Maslach and Goldberg,27 the older one gets, the more adaptive mechanisms against stress are improved. For Ullrich and FitzGerald,28 young oncology health professionals would have more difficulties communicating with their patients, would be more stressed at work, and would express more criticism at work.
Some authors have explained this fact by three points: (1) experience and capacity of adaptation (coping strategies) improves with age; (2) distancing from many factors of stress occurs with age, and (3) more dissatisfied nurses would leave at a young age.29
In our study, we did not find statistically significant associations between burnout and other socio-demographic factors (marital status, number of children, habitat type and socio-economic level).
These results match the majority of studies published on the burnout in the literature.30,31
However, some authors have suggested that having a partner and children is a protective factor against burnout.31 Maslach and Jackson32 found that individuals without children are more likely to experience burnout. Another study showed that having children is correlated with the occurrence of EE.33
In our study, a high DP level was significantly associated with the presence of a medical history. In a publication dealing with the assessment of burnout among 67 nurses in oncology, Quattrin et al. found a statistically significant association between personal medical history and the severity of burnout.33 The study showed that EE was correlated with the presence of a medical surgical personal history and the experience of having a family member affected by cancer.
This study showed a statistically significant association between the level of high EE and the presence of a personal psychiatric history, taking psychotropic drugs in the last year and asking for psychological help because of work exhaustion.
This association has been previously described in the literature. Catt and al.34 found a psychiatric comorbidity associated with burnout in 5-27% of cases in 10 carcinology teams in England. For example, n Italy, Bressi et al. reported a 28.8% prevalence of psychiatric disorders among oncology nurses.35 The authors also found a statistically significant association between psychiatric morbidity and the three dimensions of burnout. Finally, in a literature review burnout among caregivers in oncology was found to be associated with somatic, psychological and behavioral disorders.36
In our population, lack of leisure activities (sports, music, etc.) was associated with EE. Leisure and social extra-professional activities would play an important role in easing and tension stress. Quattrin and al. showed that the different strategies adopted by oncology nurses to manage stress (physical activity, medical examinations, no conventional strategies to manage stress, healthy eating behaviors, rest, healthy lifestyle and hobbies) were associated with a reduction in EE levels.33
In addition, the fact that not knowing or not being able to take time to relax has been mentioned in several publications as being one of the first disturbance in burnout.36 In our study, tobacco and/or alcohol consumption did not correlated with the severity of the burnout.
Kash et al.25 found that the consumption of cigarettes, alcohol or drugs to relax is a predictor of EE and DP. In our study, the number of years worked in oncology was negatively correlated with a high level of DP.
In the literature, there is conflicting data on the relationship between burnout and professional experience.
For some authors, the more old a caregiver is in a team, the less they are at risk of burnout. Inexperienced caregivers would be made fragile and disappointed with the reality on the ground which is opposed to the ideals of the profession at the beginning of their career, while more experienced caregivers stood and went past this stage. On the other hand, prolonged exposure to suffering and difficult patients, and the accumulation of a significant workload without compensatory recognition could lead these experienced caregivers to exhaustion in the middle or at the end of their careers.
In our study, 55.2% of the nurses were somewhat unsatisfied or unsatisfied at work. A statistically significant association was found between high EE, low PA and dissatisfaction at work. In the multivariate analysis, lack of job satisfaction was found to be an independent predictor of increased EE and decreased PA scores.
Some authors stated that poor job satisfaction would represent the roots of burnout; the causes would be chronic devaluation and insufficient recognition from the hierarchy, reflected by weak PA scores.37
Shang et al.14 found that lack of satisfaction was predictive of psychiatric illness and burnout. Gulalp and al.38 have shown that lack of job satisfaction is associated with the three dimensions of burnout.
Bressi et al. found that 10% of oncology nurses were not satisfied at work; this dissatisfaction was correlated with low levels of PA.35
A Turkish study published in 2017 used the “Minnesota Job Satisfaction score” to determine the level of satisfaction of 129 nurses working in oncology, and found a negative and significant correlation between the burnout level measured by the MBI and the satisfaction score.39
The burnout of nurses was associated in the literature with psychiatric symptomatology manifesting itself through a loss of sleep, a feeling of stress, depression and dissatisfaction with daily activities.11 In addition, the burnout of caregivers lowers the quality of care, and influences the working conditions of health care providers.40 Burnout reduces satisfaction with work, involvement in the organization and performance. This increases the desire to change jobs as well as absenteeism. Even in his position, a caregiver suffering from burnout is less effective and therefore less productive in economic terms.41
While his study, provide valuable insights into burnout among Tunisian oncology nurses, it has certain limitations. Firstly, the relatively small sample size necessitates caution when generalizing the results. Additionally, the study’s cross-sectional design limited our ability to draw conclusions about longitudinal changes or establish causal relationships between the variables studied and the level of nurse burnout. Future studies with larger samples across various oncology services in Tunisia are recommended to provide more comprehensive insights.
The findings of this study indicate a high prevalence of burnout among oncology nurses, which has significant clinical implications. The association between burnout and factors such as job satisfaction and personal psychiatric history highlights the need for targeted interventions. These could include mental health support, improved working conditions, and strategies for enhancing job satisfaction. Addressing these factors is essential for maintaining nurse’s well-being and ensuring the delivery of quality patient care in oncology settings.
This study confirms that burnout is a significant issue among oncology nurses in Tunisia, with a notably high prevalence. This highlights the urgent need for measures to support the psychological well-being of healthcare professionals. Given the association between burnout and personal psychiatric history and job satisfaction, tailored strategies to improve working conditions and mental health support are essential.
All participants were fully informed about the purpose of the study, and verbal consent was obtained before they completed the questionnaires. Written consent was not deemed necessary due to the non-invasive nature of the study. This approach was approved by the ethics committee, which granted a waiver for written consent. Only participants who provided verbal consent were included in the study.
Author Ines Ben Safta participated in the conceptualization, formal analysis and drafting the manuscript. Author Feten Fekih-Romdhane supervised study and helped draft the manuscript. Author Maher Slimane helped to draft the manuscript. Author Tarak Ben Dhiab validated the manuscript. All authors have read and approved the final manuscript.
Harvard Dataverse: questionnaire burn out oncologic nurses english version, https://doi.org/10.7910/DVN/UXZJP2 8
This project contains the following underlying data:
Harvard Dataverse: questionnaire burn out oncologic nurses english version, https://doi.org/10.7910/DVN/UXZJP2 8
This project contains the following extended data:
Data are available under the terms of the Creative Commons Zero “No rights reserved” data waiver (CC0 1.0 Public domain dedication).
The statistical analyses in this study were conducted using SPPS Software version 23. For users who prefer a free and open-access alternative, the same statistical tests can be performed using JAMOVI, a free statistical software.
JAMOVI is an open-source platform that provides a wide range of statistical tools and is available under a GNU General Public License. More information about the software, including installation instructions and documentation, can be found on the official website.
We acknowledge the support provided by ChatGPT, an AI language model developed by OpenAI, for its valuable assistance in enhancing the clarity and coherence of the medical writing, as well as for the accurate translation of content from French into English. ChatGPT was utilized to streamline the writing process, and to facilitate the translation, preserving the scientific integrity of the original text while making it accessible to an English-speaking audience.
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Is the work clearly and accurately presented and does it cite the current literature?
Partly
Is the study design appropriate and is the work technically sound?
Yes
Are sufficient details of methods and analysis provided to allow replication by others?
Partly
If applicable, is the statistical analysis and its interpretation appropriate?
Yes
Are all the source data underlying the results available to ensure full reproducibility?
Yes
Are the conclusions drawn adequately supported by the results?
Partly
Competing Interests: No competing interests were disclosed.
Reviewer Expertise: I have expertise in oncology nursing, psychosocial oncology and palliative care as well as extensive administrative and research expertise.
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