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BACKGROUND: Workplace bullying in clinical nurse education significantly threatens students' well-being and professional development. Despite its prevalence, many incidents go unreported, exacerbating the issue and compromising the quality of care. A significant gap exists in the literature regarding comprehensive mixed-methods systematic reviews on unreported bullying incidents among nursing students. This review aims to address this knowledge gap and propose effective strategies to tackle this pervasive problem. AIM: This mixed-methods systematic review aimed to explore the factors influencing the non-reporting of workplace bullying incidents among nursing students during clinical practice. DESIGN: Mixed-methods systematic review. REVIEW METHODS AND DATA SOURCES: An extensive literature search was conducted across ten databases, including PubMed, Cochrane, Embase, Web of Science, CINAHL, PsycINFO, Scopus, Chinese Biomedical, China National Knowledge Internet, and WANFANG, from database inception to November 1, 2023. Google Scholar and reference lists of included studies were also searched. Studies were selected based on eligibility criteria regarding population, phenomena of interest, and context. Two researchers independently assessed study quality, with disagreements resolved by a third reviewer. Relevant data were extracted and synthesized using the Joanna Briggs Institute's convergent integrated approach, ensuring a comprehensive integration of qualitative and quantitative findings. RESULTS: Twenty-one studies met the inclusion criteria, comprising six qualitative, twelve quantitative, and three mixed-methods studies. Four integrated themes emerged from nursing students' perspectives on reasons for not reporting workplace bullying during clinical practice: (i) fear and concerns related to reporting, (ii) concerns about professional image, (iii) barriers and challenges in reporting, and (iv) perceived ineffectiveness of reporting. CONCLUSIONS: This systematic review provides valuable insights into nursing students' perspectives on the non-reporting of workplace bullying incidents during clinical practice. Understanding these reasons enables stakeholders to collaboratively develop interventions to create a safer and more supportive environment for nursing students, ultimately enhancing quality care and the well-being of healthcare professionals.
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OBJECTIVE: This systematic review and meta-analysis aimed to ascertain the prevalence of involuntary treatment among community-living older persons with dementia and explore associated factors. METHODS: We comprehensively searched seven electronic databases (PubMed, Embase, Cochrane Library, Web of Science, CINAHL, PsycINFO, and Scopus) from their inception to October 17, 2023, with an update conducted on April 1, 2024. Meta-analysis synthesized prevalence estimates of involuntary treatment and its three subcategories, with 95% confidence intervals. RESULTS: This study included 11 research papers involving 12,136 community-dwelling individuals with cognitive impairment and dementia from 19 countries. The pooled prevalence of involuntary treatment among community-dwelling older persons with dementia was 45.2% (95% CI: 33.7-60.5%). Subcategories included physical restraints (9.8%, 95% CI: 5.1-18.8%), psychotropic medication (19.1%, 95% CI: 13.6-26.9%), and non-consensual care (34.3%, 27.6-42.7%). Factors influencing involuntary treatment were categorized as caregiver-related and care recipient-related. CONCLUSION: This study underscores the prevalent use of involuntary treatment among community-dwelling older persons with dementia, emphasizing its association with specific caregiver and care recipient factors. Addressing these findings underscores the importance of proactive measures and targeted interventions to improve the quality of care for this vulnerable population.
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The food industry is undergoing a significant transformation with the advancement of 3D technology. Researchers in the field are increasingly interested in using protein and protein-polysaccharide composite materials for 3D printing applications. However, maintaining nutritional and sensory properties while guaranteeing printability of these materials is challenging. This review examines the commonly used protein and composite materials in food 3D printing and their roles in printing inks. This review also outlines the essential properties required for 3D printing, including extrudability, appropriate viscoelasticity, thixotropic properties, and gelation properties. Furthermore, it explores the wide range of potential applications for 3D printing technology in novel functional foods such as space food, dysphagia food, kid's food, meat analogue, and other specialized food products.
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Alimentos Funcionales , Polisacáridos , Impresión Tridimensional , Proteínas , Polisacáridos/química , Proteínas/química , Humanos , Tinta , ViscosidadRESUMEN
OBJECTIVES: This systematic review and meta-analysis aimed to determine the prevalence of loneliness and social isolation among informal carers of individuals with dementia and to identify potential influencing factors. METHODS: We conducted a comprehensive search across 10 electronic databases, including PubMed, Cochrane, Embase, Web of Science, PsycINFO, CINAHL, Scopus, Chinese Biomedical, China National Knowledge Internet, and WANFANG. Our search strategy covered the inception of the databases up to September 16, 2023, with an updated search conducted on March 8, 2024. Prevalence estimates of loneliness and social isolation, presented with 95% confidence intervals, were synthesized through meta-analysis. Subgroup analyses and meta-regression were employed to explore potential moderating variables and heterogeneity. RESULTS: The study encompassed 27 research papers involving 11,134 informal carers from 17 different countries. The pooled prevalence of loneliness among informal carers of individuals with dementia was 50.8% (95% CI: 41.8%-59.8%), while the pooled prevalence of social isolation was 37.1% (95% CI: 26.7%-47.6%). Subgroup analyses and meta-regression indicated that various factors significantly influenced the prevalence of loneliness and social isolation. These factors included the caregiving setting, study design, the intensity of loneliness, geographical location (continent), data collection time, and the choice of assessment tools. CONCLUSIONS: This study underscores the substantial prevalence of loneliness and social isolation among informal carers of individuals with dementia. It suggests that policymakers and healthcare providers should prioritize the development of targeted interventions and support systems to alleviate loneliness and social isolation within this vulnerable population.
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Cuidadores , Demencia , Soledad , Aislamiento Social , Humanos , Soledad/psicología , Demencia/psicología , Demencia/enfermería , Aislamiento Social/psicología , Cuidadores/psicología , PrevalenciaRESUMEN
OBJECTIVE: This meta-analysis aims to estimate the global prevalence of bullying among nursing students during clinical practice and identify associated factors. DESIGN: Systematic review and meta-analysis. REVIEW METHODS AND DATA SOURCES: We conducted a comprehensive literature search across ten databases (PubMed, Cochrane, Web of Science, Embase, CINAHL, PsycINFO, Scopus, Chinese Biomedical, China National Knowledge Internet, and WANFANG) from their inception to January 3, 2023. Two researchers independently screened potentially eligible studies, extracted data, and assessed study quality. Data were analyzed using random-effects or fixed-effects models. Subgroup analyses and meta-regression explored the influence of participant and study characteristics on bullying prevalence. Publication bias and sensitivity analyses were also performed. RESULTS: We included 28 studies (N = 9511) from 13 countries on five continents. The pooled estimate of bullying prevalence among nursing students during clinical practice was 65.60 % (95 % CI 55. 75 to 74.27), with no evidence of publication bias (t = 1.51, p-value = 0.14). Subgroup and moderator analyses highlighted the impact of country, continent, publication year, and assessment tool on bullying prevalence. CONCLUSION: Nursing students face a high prevalence of bullying during clinical practice. Addressing this issue in nursing education requires prioritizing associated factors, fostering a culture of safety, providing effective training, and promoting individual resilience. These actions can prevent and mitigate bullying, creating a supportive and empowering learning environment for future nurses.
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Acoso Escolar , Educación en Enfermería , Estudiantes de Enfermería , Humanos , Prevalencia , Aprendizaje , Acoso Escolar/prevención & controlRESUMEN
This qualitative systematic review aims to comprehensively understand the experiences and perspectives of nurses infected with COVID-19, addressing a significant gap in the current literature. Following the JBI meta-synthesis approach, a rigorous search was conducted across nine electronic databases and references until January 16, 2023. Seventeen eligible studies underwent quality assessment using the JBI critical checklist. Data were synthesized using standardized tools, and the ConQual tool evaluated confidence in the findings. Seven key findings emerged, providing valuable insights into emotional experiences, adaptation to COVID-19 challenges, influence of support systems, coping strategies, posttraumatic growth perceptions, and effects on professional identity and career advancement. The findings highlight emotional toll, adaptive strategies, and professional implications for nurses. Moreover, they emphasize the importance of support systems, coping mechanisms, and posttraumatic growth in promoting nurses' well-being and resilience. These insights have practical implications for targeted interventions and support mechanisms to enhance infected nurses' well-being and improve healthcare outcomes.
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COVID-19 , Resiliencia Psicológica , Humanos , Investigación Cualitativa , Rol de la Enfermera/psicologíaRESUMEN
Water quality of Lake Taihu (LT) is paid wide attention, and the wind field makes wind-induced flow, significantly impacting the water quality. As a wide lake, the wind field suffers spatial and temporal changes. The correlated relationship among the wind fields for different lake regions has not been studied, and the joint effects of wind field on the water quality is still unknown. Hence, this paper proposed a framework of wind joint analysis for different lake regions and modelling its effects on the water quality, including joint analysis of wind field for different lake regions using Copula function, random time series generation of wind field using Monte-Carlo simulation, and hydrodynamic and water quality numerical simulation. Taking the Lake Taihu (LT) as study case, the joint relationships of wind field for four lake regions were analyzed, and the CODMN, TP and TN distributions under different wind fields were simulated. This paper showed the following: (1) The relationship between the wind speed and direction was weak, and the correlated relationships among the wind fields for four lake regions were significant (ρ > 0.5). (2) The water quality of LT was more influenced by the wind direction rather than the wind speed, with an impacting ratio of â¼4.5. (3) The discharged weighted angle of runoff outflow (DWARO) was a practical index to improve the water quality. When regulating the input/output runoff discharge, water diversion project and water intakes in practice, the administrations should make the DWARO less than or equal to the average wind direction, to decrease the average pollutant concentration and improve the water quality of lake and intake. The proposed framework and results of LT could be extended to other wide shallow lakes to support the environmental management and basin runoff regulation.
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Exposure to workplace bullying increases the risk of sickness absence. However, the extent and direction of this relationship for different follow-up lengths are not well established. To provide evidence regarding the direction and extent of the relationship between workplace bullying and different durations of sickness absence. We searched nine databases from their inception to 29 November 2022. Multiple independent observers screened the literature, extracted the data and used the Risk Of Bias In Non-randomised Studies of Exposure to assess the methodological quality. The overall effect sizes of odds ratio, relative risk, hazard ratio and 95% confidence intervals were calculated. Our meta-analysis demonstrated a 26% increased risk of sick leave among workers exposed to workplace bullying for all follow-up lengths (95% CI 1.18 to 1.35), even after adjusting for confounding factors. Moreover, we found a significant association between long-term sickness absence and a higher likelihood of subsequent exposure to workplace bullying, with a pooled OR of 1.63 (95% CI 1.21 to 2.04). Our study established a bidirectional relationship between workplace bullying and long-term sickness absence, highlighting that it increases the risk of sickness absence at different follow-up lengths among employees who have been bullied. Hence, organisations should be mindful of workers who resume work after prolonged absences due to illness and adopt appropriate management strategies to prevent workplace bullying.
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Acoso Escolar , Estrés Laboral , Humanos , Estudios Prospectivos , Lugar de Trabajo , Absentismo , Ausencia por EnfermedadRESUMEN
The quickly accumulating ribosome profiling data is an insightful resource for studying the critical details of translation regulation under various biological contexts. Rocaglamide A (RocA), an antitumor heterotricyclic natural compound, has been shown to inhibit translation initiation of a large group of mRNA species by clamping eIF4A onto poly-purine motifs in the 5' UTRs. However, reanalysis of previous ribosome profiling datasets reveals an unexpected shift of the ribosome occupancy pattern, upon RocA treatment in various types of cells, during early translation elongation for a specific group of mRNA transcripts without poly-purine motifs over-represented in their 5' UTRs. Such perturbation of translation elongation dynamics can be attributed to the blockage of translating ribosomes due to the binding of eIF4A to the poly-purine sequence in coding regions. In summary, our study presents the complete dual modes of RocA in blocking translation initiation and elongation, which underlie the potent antitumor effect of RocA.
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Biosíntesis de Proteínas , Perfilado de Ribosomas , Regiones no Traducidas 5' , ARN Mensajero/metabolismoRESUMEN
AIM: This review examined the association between workplace violence and the risk of post-traumatic stress disorder (PTSD) and burnout among nurses. BACKGROUND: The extent to which workplace violence is associated with an increased risk of PTSD and burnout in nurses remains unclear. EVALUATION: We searched nine electronic databases (PubMed, Cochrane, Embase, Web of Science, CINAHL, PsycINFO, Chinese Biomedical, China National Knowledge Internet and WANFANG). KEY ISSUES: Overall, 114 full-text studies were identified; 43 met the inclusion criteria, of which 10 were included in the meta-analysis. Compared to their counterparts with non-exposure to workplace violence, nurses experiencing it had 2.13 and 2.25 times higher odds of reporting PTSD and burnout after adjusting the confounding factors. Additionally, the moderator and mediator factors might help reduce the risk of both in this population. CONCLUSION: This study indicated that workplace violence increases the risk of PTSD and burnout. IMPLICATIONS FOR NURSING MANAGEMENT: Our review identified the magnitude of the association between exposure to workplace violence and the reported symptoms of PTSD and burnout in nurses. Furthermore, multi-targeted efforts directed at the identified social/organizational, task-related and individual resources might help mitigate their harmful impact in the aforementioned population.
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Agotamiento Profesional , Trastornos por Estrés Postraumático , Violencia Laboral , Humanos , Trastornos por Estrés Postraumático/epidemiología , Trastornos por Estrés Postraumático/etiología , Agotamiento Profesional/epidemiología , Agotamiento Profesional/etiología , Agotamiento Psicológico , China , Lugar de TrabajoRESUMEN
BACKGROUND: Antimicrobial agents have been widely used in animal farms to prevent and treat animal diseases and to promote growth. Antimicrobial agents may change the bacterial community and enhance the resistome in animal feces. We used metagenome-wide analysis to investigate the changes in bacterial community, variations in antibiotic resistance genes (ARGs), and their bacterial hosts in the feces of broiler chickens over a full-treatment course of chlortetracycline at low and therapeutic dose levels. RESULTS: The effects of chlortetracycline on resistome were dependent on the specific ARG subtypes and not simply the overall community-level ARGs. Therapeutic dose of chlortetracycline promoted the abundance of tetracycline resistance genes (tetA and tetW) and inhibited multidrug resistance genes (mdtA, mdtC, mdtK, ompR, and TolC). The therapeutic dose of chlortetracycline led to loss of Proteobacteria mainly due to the decrease of Escherichia/Shigella (from 72 to 58%). Inhibition of Escherichia by chlortetracycline was the primary reason for the decrease of genes resistant to multiple drugs in the therapeutic dose group. The ARG host Bifidobacterium were enriched due to tetW harbored by Bifidobacterium under chlortetracycline treatment. Escherichia was always the major host for multidrug resistance genes, whereas the primary host was changed from Escherichia to Klebsiella for aminoglycoside resistance genes with the treatment of therapeutic dose of chlortetracycline. CONCLUSIONS: We provided the first metagenomic insights into antibiotic-mediated alteration of ARG-harboring bacterial hosts at community-wide level in chicken feces. These results indicated that the changes in the structure of antibiotic-induced feces microbial communities accompany changes in the abundance of bacterial hosts carrying specific ARGs in the feces microbiota. These findings will help to optimize therapeutic schemes for the effective treatment of antibiotic resistant pathogens in poultry farms. Resistome variations in faecal microbiome of chickens exposed to chlortetracycline.