Background: Job burnout among nurses has been a challenging problem in recent years globally and in China. Work-related stress, work-life interference and mental health have been shown to be associated with nurse job burnout. However, the underlying mechanisms remain not fully understood. This study aims to examine the complex relationships linking work-related stress to nurse burnout among Chinese nurses.
Methods: Study data were collected from female nurses (n = 2172) in cities of Wuhan, Shiyan and Jingzhou, Hubei Province of China. Job burnout was used as outcome variable, work-related stress was the predictor, work-life interference and anxiety symptoms were mediators. Mediation and chained mediation modeling analysis were used for data analysis.
Results: The association between work-related stress and job burnout was significantly mediated by work-family conflict (indirect effect[95%CI] = 0.05[0.05,0.06]) and anxiety symptoms (indirect effect = 0.42[0.36,0.49]), respectively. Further, a chained mediation mechanism was observed with work-family conflict and anxiety symptoms consecutively mediated the relationship between work-related stress and job burnout (indirect effect = 0.02[0.01,0.02]).
Limitations: The data were collected in one province in central China, so it needs caution when generalizing the study findings to other regions within or outside of China.
Conclusion: Work-related stress exerts effects on job burnout through work-family conflict and anxiety symptoms among female nurses in China. Work-related stress-based burnout prevention must consider both work-family conflict and mental health problems.
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http://dx.doi.org/10.1016/j.jad.2022.12.112 | DOI Listing |
Microb Cell Fact
January 2025
Department of Botany, Faculty of Science, Mansoura University, Mansoura, 35516, Egypt.
Background: In response to iron deficiency and other environmental stressors, cyanobacteria producing siderophores can help in ameliorating plant stress and enhancing growth physiological and biochemical processes. The objective of this work was to screen the potential of Arthrospira platensis, Pseudanabaena limnetica, Nostoc carneum, and Synechococcus mundulus for siderophore production to select the most promising isolate, then to examine the potentiality of the isolated siderophore in promoting Zea mays seedling growth in an iron-limited environment.
Results: Data of the screening experiment illustrated that Synechococcus mundulus significantly recorded the maximum highest siderophore production (78 ± 2%) while the minimum production was recorded by Nostoc carneum (24.
BMC Nurs
January 2025
Department of Clinical Nutrition, School of Medicine, Chongqing University Cancer Hospital, Chongqing University, Chongqing, China.
Background: Nurses serving in infectious disease ward represent a distinct occupational group that has attracted considerable attention following epidemic outbreaks. However, prior to this study, no research had delved into the underlying mechanism linking anxiety to burnout symptoms among infectious disease nurses. This study aimed to explore investigate the association between anxiety and burnout among nurses working in such environments and scrutinized the mediating role of perceived stress and the moderating influence of resilience on the principal relationship.
View Article and Find Full Text PDFGeroscience
January 2025
Vascular Cognitive Impairment, Neurodegeneration and Healthy Brain Aging Program, Department of Neurosurgery, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA.
Aging remains the foremost risk factor for cardiovascular and cerebrovascular diseases, surpassing traditional factors in epidemiological significance. This review elucidates the cellular and molecular mechanisms underlying vascular aging, with an emphasis on sex differences that influence disease progression and clinical outcomes in older adults. We discuss the convergence of aging processes at the macro- and microvascular levels and their contributions to the pathogenesis of vascular diseases.
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January 2025
Cognitive and Clinical Neuroimaging Core, McLean Hospital, McLean Imaging Center, Belmont, MA, USA.
The relationship between cannabis use and mental health is complex, as studies often report seemingly contradictory findings regarding whether cannabis use results in more positive or negative treatment outcomes. With an increasing number of individuals using cannabis for both recreational (i.e.
View Article and Find Full Text PDFChem Biol Interact
January 2025
Key Laboratory of Environmental Medicine Engineering, Ministry of Education of China, School of Public Health, Southeast University, Nanjing 210009, Jiangsu, China. Electronic address:
Copper, as a vital trace element and ubiquitous environmental pollutant, exhibits a positive correlation with the neurodegenerative diseases. Recent studies have highlighted ferroptosis's significance in heavy metal-induced neurodegenerative diseases, yet its role in copper-related neurotoxicity remains unclear. This study aimed to investigate the role of ferroptosis in copper-induced neurotoxicity.
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