Flexibility in coral-algal symbiosis is positively correlated with the host geographic range.

Generalists are thought to adapt to broader ecological conditions compared to less flexible specialists. However, few studies have systematically tested what ecological or life-history traits are associated with organisms' ecological flexibility. Here, we used stony corals to test the relative effects of host traits and ecological factors on corals' flexibility to form photosymbioses with algae. We analysed data from 211 stony coral species to test if coral's geographic distribution, depth range, symbiont transmission mode or colony morphology predict coral-algal flexibility. We report a novel positive correlation between coral-algal flexibility and coral species' geographic range. Symbiont transmission mode was also a predictor of flexibility, albeit the result is less robust against sampling bias. Coral depth range and morphology did not show significant effects. We highlight that host-symbiont dispersal abilities, interactions and evolutionary histories likely contribute to the observed patterns. We urge conservation efforts to consider the ecological implications of coral-algal flexibility.

Evolution of intraspecific floral variation in a generalist-specialist pollination system.

Intraspecific processes impact macroevolutionary patterns through individual variation, selection, and ecological specialisation. According to the niche variation hypothesis, the broader ecological niche of gen- eralist species results in an increased morphological variation among individuals, either because they are constituted of diversified specialised individuals each exploiting a fraction of the species' niche, or because they are constituted of true generalist individuals that experience relaxed selection. To test this hypoth- esis, we surveyed the individual floral morphology of species of Antillean Gesneriaceae, a group that has transitioned between specialisation for hummingbird pollination and generalisation multiple times throughout its evolutionary history. We characterised the profiles of corollas using geometric morpho- metrics and compared the intraspecific shape variance of specialists and generalists in a phylogenetic context. We used three approaches that differently accounted for the high dimensionality of morphologi- cal traits, the ancestral reconstruction of pollination syndromes over time, and the error associated with the estimation of the intraspecific variance. Our findings provide partial support for the niche variation hypothesis. If considering the whole shape in the analysis corroborated this idea, decomposing the shape into principal components indicated that not all aspects of the corolla exhibit the same pattern of vari- ation. Specifically, pollination generalists tend to display greater intraspecific variation than specialists in terms of tubularity, but not of curvature. Accounting for the error in the variance estimation also reduced the support for the hypothesis, suggesting that larger sample sizes may be required to reach stronger conclusions. This study emphasises the reciprocal influence between plants and their pollinators on floral morphology at different biodiversity scales, and suggests that ecological strategies of species can affect patterns of morphological variation at macroevolutionary scales.

Policy Recommendations for Coordinated and Sustainable Growth of the Behavioral Health Workforce.

Policy Points Demand for behavioral health services outpaces the capacity of the existing workforce, and the unmet need for behavioral health services is expected to grow. This paper summarizes research and policy evidence demonstrating that the long-standing challenges that impede behavioral health workforce development and retention (i.e., low wages, high workloads, training gaps) are being replicated by growing efforts to expand the workforce through task-sharing delivery to nonspecialist behavioral health providers (e.g., peer specialists, promotores de salud). In this paper, we describe policy opportunities to sustain behavioral health workforce growth to meet demand while supporting fair wages, labor protections, and rigorous training.

Integration of Certified Child Life Specialists to Decrease in Periprocedural Benzodiazepine Use: A Pilot Study.

INTRODUCTION: Periprocedural anxiety is common in pediatric patients and is characterized by tension, anxiety, irritability, and autonomic activation. Periprocedural anxiety increases during certain events including admission to the preoperative area, separation from caregivers, induction of anesthesia, and IV placement. A study of children aged 2-12 showed that perioperative anxiety in children may be influenced by high parental anxiety and low sociability of the child. While these are nonmodifiable variables in the perioperative setting, there are numerous ways to ameliorate both parental and patient anxiety including the use of certified child life specialists (CCLSs) to aid in child comfort. In this study, our objective was to evaluate the integration of CCLS in our perioperative setting on the rate of benzodiazepine use. METHODS: We used a prospectively maintained database to identify patients undergoing outpatient elective surgical and radiologic procedures from July 2022 to September 2023 and January 2023 to September 2023 respectively. CCLSs were used to work with appropriately aged children in order to decrease the use of benzodiazepines and reduce possible adverse events associated with their use. RESULTS: A total of 2175 pediatric patients were seen by CCLS in same day surgery from July 2022 to September 2023. During this period, midazolam use decreased by an average of 11.4% (range 6.2%-19.3%). An even greater effect was seen in the radiologic group with 73% reduction. No adverse events were reported during this period. CONCLUSIONS: CCLSs working with age-appropriate patients in the periprocedural setting is a useful adjunct in easing anxiety in pediatric patients, reducing the need for periprocedural benzodiazepine administration and the risk of exposure to unintended side effects.

Unravelling the complexities of biotic homogenization and heterogenization in the British avifauna.

Biotic homogenization is a process whereby species assemblages become more similar through time. The standard way of identifying the process of biotic homogenization is to look for decreases in spatial beta-diversity. However, using a single assemblage-level metric to assess homogenization can mask important changes in the occupancy patterns of individual species. Here, we analysed changes in the spatial beta-diversity patterns (i.e. biotic heterogenization or homogenization) of British bird assemblages within 30 km × 30 km regions between two periods (1988-1991 and 2008-2011). We partitioned the change in spatial beta-diversity into extirpation and colonization-resultant change (i.e. change in spatial beta-diversity within each region resulting from both extirpation and colonization). We used measures of abiotic change in combination with Bayesian modelling to disentangle the drivers of biotic heterogenization and homogenization. We detected both heterogenization and homogenization across the two time periods and three measures of diversity (taxonomic, phylogenetic, and functional). In addition, both extirpation and colonization contributed to the observed changes, with heterogenization mainly driven by extirpation and homogenization by colonization. These assemblage-level changes were primarily due to shifting occupancy patterns of generalist species. Compared to habitat generalists, habitat specialists had significantly (i) higher average contributions to colonization-resultant change (indicating heterogenization within a region due to colonization) and (ii) lower average contributions to extirpation-resultant change (indicating homogenization from extirpation). Generalists showed the opposite pattern. Increased extirpation-resultant homogenization within regions was associated with increased urban land cover and decreased habitat diversity, precipitation, and temperature. Changes in extirpation-resultant heterogenization and colonization-resultant heterogenization were associated with differences in elevation between regions and changes in temperature and land cover. Many of the 'winners' (i.e. species that increased in occupancy) were species that had benefitted from conservation action (e.g. buzzard (Buteo buteo)). The 'losers' (i.e. those that decreased in occupancy) consisted primarily of previously common species, such as cuckoo (Cuculus canorus). Our results show that focusing purely on changes in spatial beta-diversity over time may obscure important information about how changes in the occupancy patterns of individual species contribute to homogenization and heterogenization.

The association between referral by specialists in oral diagnosis on survival rates of patients with oral cancer: A retrospective cohort study.

BACKGROUND: To assess the influence of diagnosis and referral provided by specialists in oral diagnosis on disease-free survival and overall survival of patients with oral cancer. METHODS: A cohort of 282 patients with oral cancer treated at a regional cancer hospital from 1998 to 2016 was analyzed retrospectively. The referral register of the patients was analyzed and assigned to two groups: (1) those referred by oral diagnosis specialists (n = 129), or (2) those referred by nonspecialized professionals (n = 153). The cancer treatment evolution was assessed from the patients' records, and the outcome was registered concerning cancer recurrence and death. Sociodemographic and clinicopathological variables were explored as predictors of disease-free survival and overall survival. RESULTS: Group 1 exhibited lower T stages and a reduced incidence of regional and distant metastases. Surgery was performed in 75.2% of cases in Group 1, while in Group 2, the rate was 60.8%. Advanced T stages and regional metastases reduced the feasibility of surgery. Higher TNM stages and tumor recurrence were associated with decreased disease-free survival, while surgical intervention was a protective factor. Higher TNM stage had a negative impact on the overall survival. CONCLUSION: Specialized oral diagnosis did not directly impact disease-free survival and overall survival and did not influence the indication of surgery in oral cancer; however, it was associated with the diagnosis of early tumors and better prognosis.

It is hot and cold here: the role of thermotolerance in the ability of spiders to colonize tree plantations in the southern Atlantic Forest.

Worldwide, with the decline of natural habitats, species with reduced niche breadth (specialists) are at greater risk of extinction as they cannot colonise or persist in disturbed habitat types. However, the role of thermal tolerance as a critical trait in understanding changes in species diversity in disturbed habitats, e.g., due to forest replacement by tree plantations, is still understudied. To examine the role of thermal tolerance on the responses of specialist and generalist species to habitat disturbances, we measured and compared local temperature throughout the year and thermotolerance traits [upper (CTmax) and lower (CTmin) thermal limits] of the most abundant species of spiders from different guilds inhabiting pine tree plantations and native Atlantic Forests in South America. Following the thermal adaptation hypothesis, we predicted that generalist species would show a wider thermal tolerance range (i.e., lower CTmin and higher CTmax) than forest specialist species. As expected, generalist species showed significantly higher CTmax and lower CTmin values than specialist species with wider thermal tolerance ranges than forest specialist species. These differences are more marked in orb weavers than in aerial hunter spiders. Our study supports the specialisation disturbance and thermal hypotheses. It highlights that habitat-specialist species are more vulnerable to environmental changes associated with vegetation structure and microclimatic conditions. Moreover, thermal tolerance is a key response trait to explain the Atlantic Forest spider's ability (or inability) to colonise and persist in human-productive land uses.

Regional anaesthesia education for consultants and specialists in the UK: a mixed-methods analysis.

BACKGROUND: Regional anaesthesia plays an important role in perioperative care, but gaps in proficiency persist among consultants and specialists. This study aimed to assess confidence levels in performing Plan A blocks among this cohort and to examine the barriers and facilitators influencing regional anaesthesia education. METHODS: Utilising a mixed-methods design, we performed a quantitative survey to gauge self-reported confidence in performing Plan A blocks, coupled with qualitative interviews to explore the complexities of educational barriers and facilitators. UK consultant and specialist anaesthetists were included in the study. RESULTS: A total of 369 survey responses were analysed. Only 22% of survey respondents expressed confidence in performing all Plan A blocks. Specialists (odds ratio [OR] 0.391, 95% confidence interval [CI] 0.179-0.855, P=0.016) and those in their roles for >10 yr (OR 0.551, 95% CI 0.327-0.927, P = 0.024) reported lower confidence levels. A purposive sample was selected for interviews, and data saturation was reached at 31 interviews. Peer-led learning emerged as the most effective learning modality for consultants and specialists. Barriers to regional anaesthesia education included apprehensions regarding complications, self-perceived incompetence, lack of continuing professional development time, insufficient support from the multidisciplinary team, and a lack of inclusivity within the regional anaesthesia community. Organisational culture had a substantial impact, with the presence of local regional anaesthesia champions emerging as a key facilitator. CONCLUSIONS: This study highlights persistent perceived deficiencies in regional anaesthesia skills among consultants and specialists. We identified multiple barriers and facilitators, providing insights for targeted interventions aimed at improving regional anaesthesia education in this group.

Barriers and facilitators to giving prehabilitation advice by clinical nurse specialists and advanced nurse practitioners in oncology patients.

PURPOSE: This is the second article in this series on the knowledge, attitudes and beliefs of clinical nurse specialists (CNSs) and ANPs (advanced nurse practitioners) regarding prehabilitation advice in oncology patients, exploring the barriers and facilitators to giving prehabilitation advice by CNSs and ANPs in oncology patients. METHODS: A Cross-sectional online questionnaire opens for 3 months to establish the knowledge, attitudes and beliefs of ANPs and CNSs to prehabilitation disseminated through professional organisations and social media. RESULTS: The questionnaire gained (n = 415) responses. Prehabilitation advice was routinely given by 89% (n = 371) of respondents. Many (60%) identified a lack of guidance and referral processes as a barrier to giving prehabilitation advice; this corresponded between respondents' confidence to give prehabilitation advice and subsequent referrals (< 0.001). Other factors included time (61%), a lack of patient interest (44%) and limited relevance to patients (35%). CONCLUSION: The implementation of standardised nurse prehabilitation advice resources would enable CNSs and ANPs to provide personalised prehabilitation advice in their consultations.

Evaluation of practice nurses' management of paediatric psychosocial problems in general practice.

BACKGROUND: Child mental health services are under major pressure worldwide. In the Netherlands, Youth Mental Health Practice Nurses (YMHPNs) have been introduced in general practice to improve access to care. In this study, we evaluated care delivered by YMHPNs. METHODS: We used medical records of a population-based cohort (21 717 children, 0-17 years). Characteristics of children consulting a YMHPN, type of problem, care delivered by YMHPNs and referrals were assessed using quantitative content analysis. RESULTS: Records of 375 children (mean age 12.9 years, 59.2% girl) were analysed. These children were often in their adolescence (57.3% was between 13 and 17 years), and more often female than male (59.2% vs 40.8%). YMHPNs had a median of four consultations (IQR 2-7) with the child. YMHPNs managed a variety of psychosocial problems. YMHPNs managed 22.4% of children without need of referral, 52.0% were eventually referred for additional care. 13.3% of children dropped out during the treatment trajectory. In the remaining 12.3% of children, the treatment trajectory was stopped because the child was already attending specialized services, the treatment trajectory was still ongoing or the medical record was inconclusive. CONCLUSIONS: YMHPNs successfully managed one in four children with psychosocial problems without need for referral. Nevertheless, most children were eventually referred for additional care.

Nurses' roles, interventions, and implications for management of rheumatic diseases.

Nurses have become integral members of multidisciplinary teams in managing rheumatic diseases, departing from their traditional patient care roles. This article provides a comprehensive review of nurses' roles, interventions, and impacts in several rheumatic diseases, including rheumatoid arthritis, osteoarthritis, spondyloarthritis, gout, systemic lupus erythematosus, and polymyalgia rheumatica. It has been demonstrated that care under nursing supervision is effective and safe, with benefits including disease management, quality of life, and treatment adherence. In addition, nurses play a crucial role in promoting health, educating patients, and administering biological disease-modifying anti-rheumatic drugs. The COVID-19 pandemic has highlighted the significance of telehealth services and nurses' role in delivering remote care. However, nursing education and training challenges persist, particularly in standardization and access to postgraduate education. Efforts to enhance the role of nurses in rheumatology care are necessary to optimize patient outcomes and meet the evolving needs of individuals with rheumatic diseases. Collaboration across healthcare institutions, professional groups, and educational facilities is necessary for promoting the continual growth and advancement of rheumatology nurse practice. By equipping nurses with the requisite knowledge, expertise, and resources to deliver top-notch care, we can enhance the well-being of individuals with rheumatic diseases and foster improved overall health outcomes.

The effectiveness of mental health interventions involving non-specialists and digital technology in low-and middle-income countries - a systematic review.

BACKGROUND: Combining non-specialists and digital technologies in mental health interventions could decrease the mental healthcare gap in resource scarce countries. This systematic review examined different combinations of non-specialists and digital technologies in mental health interventions and their effectiveness in reducing the mental healthcare gap in low-and middle-income countries. METHODS: Literature searches were conducted in four databases (September 2023), three trial registries (January-February 2022), and using forward and backward citation searches (May-June 2022). The review included primary studies on mental health interventions combining non-specialists and digital technologies in low-and middle-income countries. The outcomes were: (1) the mental health of intervention receivers and (2) the competencies of non-specialists to deliver mental health interventions. Data were expressed as standardised effect sizes (Cohen's d) and narratively synthesised. Risk of bias assessment was conducted using the Cochrane risk-of-bias tools for individual and cluster randomised and non-randomised controlled trials. RESULTS: Of the 28 included studies (n = 32 interventions), digital technology was mainly used in non-specialist primary-delivery treatment models for common mental disorders or subthreshold symptoms. The competencies of non-specialists were improved with digital training (d ≤ 0.8 in 4/7 outcomes, n = 4 studies, 398 participants). The mental health of receivers improved through non-specialist-delivered interventions, in which digital technologies were used to support the delivery of the intervention (d > 0.8 in 24/40 outcomes, n = 11, 2469) or to supervise the non-specialists' work (d = 0.2-0.8 in 10/17 outcomes, n = 3, 3096). Additionally, the mental health of service receivers improved through digitally delivered mental health services with non-specialist involvement (d = 0.2-0.8 in 12/27 outcomes, n = 8, 2335). However, the overall certainty of the evidence was poor. CONCLUSION: Incorporating digital technologies into non-specialist mental health interventions tended to enhance non-specialists' competencies and knowledge in intervention delivery, and had a positive influence on the severity of mental health problems, mental healthcare utilization, and psychosocial functioning outcomes of service recipients, primarily within primary-deliverer care models. More robust evidence is needed to compare the magnitude of effectiveness and identify the clinical relevance of specific digital functions. Future studies should also explore long-term and potential adverse effects and interventions targeting men and marginalised communities.

Exploring clinical specialists' perspectives on the future role of AI: evaluating replacement perceptions, benefits, and drawbacks.

BACKGROUND OF STUDY: Over the past few decades, the utilization of Artificial Intelligence (AI) has surged in popularity, and its application in the medical field is witnessing a global increase. Nevertheless, the implementation of AI-based healthcare solutions has been slow in developing nations like Pakistan. This unique study aims to assess the opinion of clinical specialists on the future replacement of AI, its associated benefits, and its drawbacks in form southern region of Pakistan. MATERIAL AND METHODS: A cross-sectional selective study was conducted from 140 clinical specialists (Surgery = 24, Pathology = 31, Radiology = 35, Gynecology = 35, Pediatric = 17) from the neglected southern Punjab region of Pakistan. The study was analyzed using χ2 - the test of association and the nexus between different factors was examined by multinomial logistic regression. RESULTS: Out of 140 respondents, 34 (24.3%) believed hospitals were ready for AI, while 81 (57.9%) disagreed. Additionally, 42(30.0%) were concerned about privacy violations, and 70(50%) feared AI could lead to unemployment. Specialists with less than 6 years of experience are more likely to embrace AI (p = 0.0327, OR = 3.184, 95% C.I; 0.262, 3.556) and those who firmly believe that AI knowledge will not replace their future tasks exhibit a lower likelihood of accepting AI (p = 0.015, OR = 0.235, 95% C.I: (0.073, 0.758). Clinical specialists who perceive AI as a technology that encompasses both drawbacks and benefits demonstrated a higher likelihood of accepting its adoption (p = 0.084, OR = 2.969, 95% C.I; 0.865, 5.187). CONCLUSION: Clinical specialists have embraced AI as the future of the medical field while acknowledging concerns about privacy and unemployment.

Epidemiological case-control study on contact sensitisation in female foot care specialists with occupational contact dermatitis: Patch test data of the Information Network of Departments of Dermatology (IVDK), 2008 to 2022.

BACKGROUND: Mainly women work as foot care specialists (FCS). They are at risk to develop occupational dermatitis (OD). OBJECTIVES: The objective of this study is to describe the contact sensitisation pattern of female FCS with OD. METHODS: In a retrospective study, patch test and clinical data collected by the Network of Departments of Dermatology (IVDK) from 2008 to 2022 were analysed. Data of 116 female FCS with OD were compared with data of 13 930 female patients with OD working in other professions and 78 612 female patients without OD. RESULTS: Hand dermatitis (93.1%) was significantly more common and face dermatitis (0.9%) significantly less common in female FCS with OD compared to other female patients with or without OD. Frequent suspected allergen sources were disinfectants, gloves, leave-on and nail cosmetics. Occlusion and wetness were important co-factors. The most common diagnoses were irritant contact dermatitis (26.7%) and allergic contact dermatitis (21.6%). No sensitisation to any of the baseline series allergens was significantly more frequent in female FCS with OD than in the two control groups. However, sensitisations to allergens which FCS are abundantly exposed to, including fragrances, preservatives, rubber ingredients and disinfectants, were most common. CONCLUSIONS: FCS should be aware of the OD risk and prevention should be promoted.

Access to specialized health care services among older Canadians.

Background: Canada is experiencing rapid population aging, which has a wide range of implications, including an increased need for health care services. However, very few studies have examined use of specialized health care services (e.g., visits to medical specialists, non-emergency tests, and surgeries) among older Canadians. Data and methods: Data from the Canadian Health Survey on Seniors - 2019/2020 were used to examine specialized health care service use among older Canadians. Latent class analysis was calibrated using a nationally representative sample of 39,047 Canadians aged 65 years or older to identify distinct patterns of need factors related to health care service use. Multivariable logistic regression, stratified by gender, was used to examine the association of predisposing characteristics, enabling resources, and need factors with specialized health care service use. Results: In 2019/2020, an estimated 2.6 million older Canadians (43.4%) visited medical specialists, 1.4 million (23.2%) got non-emergency tests, and 0.6 million (10.4%) had non-emergency surgeries. Among those, 15.6% reported experiencing difficulties accessing services. Women were less likely than men to have visited medical specialists and have received non-emergency tests. Lower education was consistently associated with lower odds of specialized health care service use. Individuals in the multimorbidity, high stress-multimorbidity-disability, and poor physical and mental health classes were more likely than those in the comparatively healthy class to use specialized health care services and to experience difficulties accessing them. Interpretation: Findings of this study highlight gender differences and the importance of considering multidimensional need factors - ranging from physical health to mental health to psychosocial factors - in examining use of specialized health care services.

A systematic integrative review of specialized nurses' role to establish a culture of patient safety: A modelling perspective.

AIMS: To understand specialized nurses' role in the culture of patient safety and their ability to promote and enforce it within healthcare. DESIGN: A systematic integrative review using the approach of Whittemore and Knafl. METHODS: Systematic literature search for qualitative, quantitative and mixed-methods studies, followed by data evaluation, quality assessment, analysis and research synthesis with a narrative perspective. Findings were contextualized within a 'framework for understanding the development of patient safety culture'. DATA SOURCES: Searches were conducted in PubMed [including MEDLINE], Scopus, CINAHL, Web of Science and EMBASE from Jan 2013 until Sep 2023. RESULTS: Sixteen studies published in English from six different countries were selected and used for research synthesis. Diverse enabling factors and enacting behaviours influencing specialized nurses' roles to promote patient safety culture were identified, mainly focusing on nurses' workload, professional experiences and organizational commitment. Patient safety outcomes focused on medication management, infection prevention, surveillance process in critical care, oversight on quality and safety of nurses' practice, patient care management, continuity of care, adherence to the treatment plan and implementation of a specialized therapeutic procedure. CONCLUSION: Specialized nurses can make a significant contribution to promote patient safety culture and support organizational initiatives to prevent adverse events. IMPLICATIONS FOR THE PROFESSION AND/OR PATIENT CARE: Stronger participation and leadership of specialized nurses in initiatives to improve patient safety culture requires appropriate investments and support by policy makers and managers in terms of resources and training. IMPACT: There is a gap in existing literature on the contribution that specialized nurses can make in promoting patient safety culture. Review results highlight the importance of interprofessional collaboration and teamwork by involving specialized nurses. They inform healthcare policy makers about recognizing their roles and competencies in patient safety culture. Preferred reporting items for systematic reviews and meta-analysis. No patient or public contribution.

Determinants of the optimal selection of vascular access devices: A systematic review underpinned by the COM-B behavioural model.

BACKGROUND: Optimal selection of vascular access devices is based on multiple factors and is the first strategy to reduce vascular access device-related complications. This process is dependent on behavioural and human factors. The COM-B (Capability, Opportunity, Motivation, Behaviour) model was used as a theoretical framework to organize the findings of this systematic review. METHODS/AIMS: To synthesize the evidence on determinants shaping the optimal selection of vascular access devices, using the COM-B behavioural model as the theoretical framework. DESIGN: Systematic review of studies which explore decision-making at the time of selecting vascular access devices. DATA SOURCES: The Medline, Web of Science, Scopus and EbscoHost databases were interrogated to extract manuscripts published up to 31 December 2021, in English or Spanish. RESULTS: Among 16 studies included in the review, 8/16 (50%) focused on physical capability, 8/16 (50%) psychological capability, 15/16 (94%) physical opportunity, 12/16 (75%) social opportunity, 1/16 (6%) reflective motivation and 0/16 (0%) automatic motivation. This distribution represents a large gap in terms of interpersonal and motivational influences and cultural and social environments. Specialist teams (teams created for the insertion or maintenance of vascular access devices) are core for the optimal selection of vascular access devices (75% physical capability, 62% psychological capability, 80% physical opportunity and 100% social opportunity). CONCLUSION: Specialist teams predominantly lead all actions undertaken towards the optimal selection of vascular access devices. These actions primarily centre on assessing opportunity and capability, often overlooking motivational influences and social environments. IMPLICATIONS FOR THE PROFESSION AND/OR PATIENT CARE: A more implementation-focused professional approach could decrease inequity among patients and complications associated with vascular access devices. IMPACT: Optimal selection of vascular access devices is the primary strategy in mitigating complications associated with these devices. There is a significant disparity between interpersonal and motivational influences and the cultural and social environments. Furthermore, specialized teams play a pivotal role in facilitating the optimal selection of vascular access devices. The study can benefit institutions concerned about vascular access devices and their complications. REPORTING METHOD: This review followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. PATIENT OR PUBLIC CONTRIBUTION: No Patient or Public Contribution. WHAT DOES THIS ARTICLE CONTRIBUTE TO THE WIDER GLOBAL CLINICAL COMMUNITY?: Optimal selection of vascular devices remains a growing yet unresolved issue with costly clinical and patient experience impact. Interventions to improve the optimal selection of vascular devices have focused on training, education, algorithms and implementation of specialist vascular teams; alas, these approaches do not seem to have substantially addressed the problem. Specialist vascular teams should evolve and pivot towards leading the implementation of quality improvement interventions, optimizing resource use and enhancing their role.

Experiences and attitudes of clinical and academic nurses about infection prevention and control nursing curriculum and duties - a qualitative study.

BACKGROUND: Infectious diseases are becoming more widespread and re-emerging, causing psychological, social, economic, and health effects at both national and international levels. Specialist nurses can help prevent and control these infections. However, in Iran, there are currently no specialist infection prevention and control (IPC) nurses to manage and control infections. This study aims to explore clinical and academic nurses' attitudes toward IPC nursing curriculum and duties. METHODS: The study used a qualitative content analysis approach. Thirty-six participants, including clinical and academic nurses, were selected using a purposeful sampling method. Data was collected through seven focused group discussions. The accuracy and validity of the research tools were measured using the Four-Dimension Criteria developed by Lincoln and Guba. Data analysis was conducted using directed content analysis. RESULTS: The data analysis of the discussions held in the seven focus groups extracted 628 codes. Three themes were developed from the qualitative analysis: "Core characteristics of the curriculum", "Expected competencies and skills", and "Evaluation." These themes were derived from nine main categories and 25 subcategories. CONCLUSIONS: Specialist IPC nurses can play important roles in various positions and environments. Therefore, educational policymakers in Iran should consider establishing IPC nursing courses. It is also recommended that policymakers and decision-makers in the nursing field of other less developed countries should prioritize this issue.

Implementing high-value, cost-conscious care: experiences of Irish doctors and the role of education in facilitating this approach.

BACKGROUND: Adopting high-value, cost-conscious care (HVCCC) principles into medical education is growing in importance due to soaring global healthcare costs and the recognition that efficient care can enhance patient outcomes and control costs. Understanding the current opportunities and challenges doctors face concerning HVCCC in healthcare systems is crucial to tailor education to doctors' needs. Hence, this study aimed to explore medical students, junior doctors, and senior doctors' experiences with HVCCC, and to seek senior doctors' viewpoints on how education can foster HVCCC in clinical environments. METHODS: Using a mixed-methods design, our study involved a cross-sectional survey using the Maastricht HVCCC-Attitude Questionnaire (MHAQ), with a subset of consultants engaging in semi-structured interviews. Descriptive analysis provided insights into both categorical and non-categorical variables, with differences examined across roles (students, interns, junior doctors, senior doctors) via Kruskal-Wallis tests, supplemented by two-group analyses using Mann-Whitney U testing. We correlated experience with MHAQ scores using Spearman's rho, tested MHAQ's internal consistency with Cronbach's alpha, and employed thematic analysis for the qualitative data. RESULTS: We received 416 responses to the survey, and 12 senior doctors participated in the semi-structured interviews. Overall, all groups demonstrated moderately positive attitudes towards HVCCC, with more experienced doctors exhibiting more favourable views, especially about integrating costs into daily practice. In the interviews, participants agreed on the importance of instilling HVCCC values during undergraduate teaching and supplementing it with a formal curriculum in postgraduate training. This, coupled with practical knowledge gained on-the-job, was seen as a beneficial strategy for training doctors. CONCLUSIONS: This sample of medical students and hospital-based doctors display generally positive attitudes towards HVCCC, high-value care provision, and the integration of healthcare costs, suggesting receptiveness to future HVCCC training among students and doctors. Experience is a key factor in HVCCC, so early exposure to these concepts can potentially enhance practice within existing healthcare budgets.

Macroclimate modulates the positive dead-wood influence on bryophyte diversity in managed and unmanaged temperate lowland forests.

Extending the network of strict forest reserves is one of the conservation measures promoted by the French National Strategy for Biodiversity. However, there is a lack of evidence concerning the efficiency of setting aside strict forest reserves to preserve biodiversity in the case of temperate forests. Moreover, there are potentially unexplored underlying ecological mechanisms that forest management could usefully mimic. In order to disentangle the respective roles of management abandonment, stand structural attributes and climatic and topographic variables in determining forest biodiversity, we conducted the first national-scale study in France comparing biodiversity in managed and in unmanaged forests. Here we focus on bryophytes (all species combined and forest specialists separately). We analyzed data from 127 plots in ten lowland forests in France. Our aim was to disentangle the relationships between bryophyte richness and (i) management abandonment per se, (ii) associated forest-structure variables like deadwood volume, and (iii) macroclimatic variables important for bryophytes (temperature, precipitation, relative humidity, solar radiation and vapor pressure deficit). For each studied combination of variables (univariate, additive or interactive models), we compared hierarchical models of several types: linear with a fixed slope, linear with a random slope, quadratic, sigmoid or threshold models. We found that deadwood variables were the main drivers of bryophyte richness in managed as well as in unmanaged stands. We observed a sigmoid relationship of total deadwood volume to overall richness, and a threshold effect of large and very large deadwood volume on forest specialist richness. The effect of management abandonment was globally non-significant, though impact varied strongly among the different forest sites. A combination of deadwood and macroclimatic variables best predicted bryophyte richness, through non-linear relationships: 1) higher solar radiation reinforced the positive effects of large deadwood on forest-specialist bryophyte richness; and 2) higher mean annual temperatures counteracted the positive effects of total deadwood amount on total bryophyte species richness. Maintaining high amounts of deadwood in both managed and unmanaged forests is likely to improve bryophyte richness and will be particularly important under ongoing climate change.