F1000Research最新文献

Background: The Indian government is committed to addressing various manifestations of malnutrition, including overweight and obesity, inorder to improve individual health and well-being. The scoping review aims to map existing national policy instruments (programmes, schemes, regulations and guidelines) addressing overweight and obesity in India and analysing them for Social and Behaviour Change Communication (SBCC) strategies.

Methods: Systematic identification and selection of policy instruments using 'Arksey and O'Malley' framework was conducted from central government ministry websites, between March and June 2023. These instruments focused on nutrition and/or physical activity, targeting specific demographic groups like pregnant women, lactating mothers, children (0-5 years and 5-9 years), or adolescents (10-19 years); excluding those focusing on specific diseases like micronutrient deficiencies, wasting, and stunting. Based on search strategy six policy instruments were included and analysed for SBCC strategies.

Results: While many policy instruments incorporated SBCC plans; the 'National Programme for Prevention of Non-Communicable Diseases (NP-NCD)' stands out as a significant policy initiative specifically targeting the prevention of overweight and obesity within the broader context of Non-Communicable Diseases. It adopts a comprehensive approach addressing key drivers contributing to overweight/obesity across multiple levels of behavioural influence i.e., individual, interpersonal, community and organisation for health promotion. However, there's need to strengthen SBCC strategies related to prevention and management of obesity, especially screening and counselling, to cover all age groups with a particular focus on adolescents and youth. SBCC strategies can also be incorporated into India's Integrated Nutrition Support Programme (POSHAN 2.0) and/or Reproductive, Maternal, New-born, Child, Adolescent Health and Nutrition (RMNCAH+N) under the National Health Mission.

Conclusion: This paper underscores the necessity for comprehensive strategies to address multifaceted origins of overweight and obesity. The NP-NCD stands out as a noteworthy initiative, and there is considerable potential for other programmes to emulate SBCC strategies to bolster their overall effectiveness. Note : *Policy instruments throughout the paper have been used to cover programmes, schemes, regulations and guidelines.

Background: The demand for online education promotion platforms has increased. In addition, the digital library system is one of the many systems that support teaching and learning. However, most digital library systems store books in the form of libraries that were developed or purchased exclusively by the library, without connecting data with different agencies in the same system.

Methods: A hybrid recommender system model for digital libraries, developed from multiple online publishers, has created a prototype digital library system that connects various important knowledge sources from multiple digital libraries and online publishers to create an index and recommend e-books. The developed system utilizes an API-based linking process to connect various important sources of knowledge from multiple data sources such as e-books on education from educational institutions, e-books from government agencies, and e-books from religious organizations are stored separately. Then, a hybrid recommender system suitable for users was developed using Collaborative Filtering (CF) model together with Content-Based Filtering. This research proposed the hybrid recommender system model, which took into account the factors of book category, reading habits of users, and sources of information. The evaluation of the experiments involved soliciting feedback from system users and comparing the results with conventional recommendation methods.

Results: A comparison of NDCG scores, and Precision scores were conducted for Hybrid Score 50:50, Hybrid Score 20:80, Hybrid Score 80:20, CF-score and CB-score. The experimental result was found that the Hybrid Score 80:20 method had the highest average NDCG score.

Conclusions: Using a hybrid recommender system model that combines 80% Collaborative Filtering, and 20% Content-Based Filtering can improve the recommender method, leading to better referral efficiency and greater overall efficiency compared to traditional approaches.

Background: Sustaining a 'fit-for-purpose' health workforce requires a better understanding of the health care worker cadres that are affected during pandemics and their outcomes. In hospitalized health care workers with confirmed COVID-19 between March 2020 and May 2023 in Liberia, we determined the hospitalization and case fatality rates, type of health care worker cadres affected, their demographic and clinical characteristics and hospital exit outcomes.

Methods: This was a cohort study using routine data extracted from hospitalization forms for health care workers in 24 designated COVID-19 treatment facilities.

Results: Of the 424 health care workers with COVID-19, hospitalization rates progressively declined between 2020 and 2023, (P<0.001) with the highest rates in 2020 (24/1,000 health care workers) and 2021 (14/1,000 health care workers). Case fatality was 2% in both 2020 and 2021 with no deaths thereafter. Among those hospitalized, the highest proportions were nursing cadres with 191(45%), physicians with 63 (15%) and laboratory technicians with 42 (10%). The most frequent reported site for COVID-19 infection was the health facility (326, 89%). COVID-19 vaccination coverage in health care workers was 20%. The majority (91%) of hospitalizations were for mild symptomatic infections. Even in referral centres (n-52), 18 (35%) were for mild infections. Of the 424 who were hospitalized, 412 (97%) recovered, 9 (2%) died and 3 (1%) either left against medical advice or absconded. Of the nine deaths, none were vaccinated, seven had moderate-to-severe disease but were not referred to specialized COVID-19 treatment centers.

Conclusions: The hospitalized health care workers for COVID-19 were predominantly clinical and laboratory personnel who were mostly unvaccinated, and health facilities were hot-spots for contracting infections. The triage and referral system was weak with unnecessary hospitalization of mild infections. This study provides useful insights for outbreak preparedness including priority vaccination and improving health care worker safety in Liberia.

Background: Cytoscape is an open-source software to visualize and analyze networks. However, large networks, such as protein interaction networks, are still difficult to analyze as a whole.

Methods: Here, we propose Clust&See3.0, a novel version of a Cytoscape app that has been developed to identify, visualize and manipulate network clusters and modules. It is now enriched with functionalities allowing custom annotations of nodes and computation of their statistical enrichments.

Results: As the wealth of multi-omics data is growing, such functionalities are highly valuable for a better understanding of biological module composition, as illustrated by the presented use case.

Conclusions: In summary, the originality of Clust&See3.0 lies in providing users with a complete tool for network clusters analyses: from cluster identification, visualization, node and cluster annotations to annotation statistical analyses.

Climate change is rapidly transforming ecosystems and reshaping the landscapes of animal health, with profound consequences for public health, food security, and biodiversity. Rising temperatures, shifting weather patterns, and increased frequency of natural disasters are driving the emergence and spread of infectious diseases, particularly zoonotic and vector-borne diseases. These environmental shifts endanger the health and welfare of animals and the delicate balance between human populations, livestock, and wildlife. As the stewards of animal health, veterinarians are uniquely positioned to lead the change in addressing these complex challenges at the nexus of human, animal, and environmental health and well-being. This article calls for urgent actions to integrate climate adaptation and mitigation strategies into veterinary practice and education. It underscores the critical need for veterinarians to embrace the One Health approach to tackle climate-driven disease outbreaks and the growing threat of antimicrobial resistance to safeguard human and animal populations while protecting natural ecosystems. The article further explores the role of veterinarians in fostering sustainable agricultural practices, reducing the environmental impact of livestock production, conserving biodiversity and advocating for policy reforms that protect both animal and planetary health. As we face an era of unprecedented climate disruption, this call to action aims to inspire the global veterinary community to actively get involved in combating climate change and its worst impacts. By building climate-resilient practices, enhancing disease surveillance, and championing environmental stewardship, veterinarians can contribute significantly to a healthier, more sustainable future for all species on Earth.

Background: Undescended testes (UDT) is a condition where one or both testes is absent in the scrotum. The general age recommendation in which the treatment should be performed is before 18 months old due to the infertility risk and malignancy in later life. In post-pubertal UDT, the current guideline recommends orchiectomy; however, the strength rating of this recommendation is weak. Therefore, this study aimed to provide a systematic review of post-pubertal UDT treatment, focusing on the malignancy risk point of view.

Methods: A systematic search was performed using PubMed, Wiley Online Library and the Cochrane Library up to 5 March 2023. Any study with either post-pubertal orchiectomy or orchidopexy in patients with UDT and reporting the testicular malignancy was included. The exclusion criteria were studies with lack of information of UDT correction time, no history of correction and the full text wasn't available. The data collected were the occurrence of testicular malignancy in post-pubertal UDT patients corrected with any method. Quality and bias assessment was assessed with Newcastle-Ottawa scale and Joanna Briggs Institute tools.

Results: Seven articles (three case reports and four observational studies) were reviewed with a total of 42 patients who underwent post-pubertal correction of either unilateral or bilateral UDT. The correction age ranged from 13 to 34 years old, with follow-up of 48.7-252 months. Among those who developed malignancies, the most common were seminoma, teratoma and carcinoma in situ of the testes. In addition, this study was able to propose an algorithm for post-pubertal UDT treatment strategy.

Conclusions: The scarce resource was the main limitation of this study. Nevertheless, this review showed that post-pubertal UDT management should be tailored individually. Several factors that should be considered include the condition of the contralateral descended testis, UDT location, serum testosterone level, patient's age, comorbidities, and interest in fertility.

Background: Glioma is the second most common type of brain tumor, accounting for 24% of all brain tumor cases. The current diagnostic procedure is through an invasive tissue sampling to obtain histopathological analysis, however, not all patients are able to undergo a high-risk procedure. Circulating microRNAs (miRNAs) are considered as promising biomarkers for glioma due to their sensitivity, specificity, and non-invasive properties. There is currently no defined miRNA profile that contributes to determining the grade of glioma. This study aims to find the answer for "Is there any significant miRNA that able to distinguish different grades of glioma?".

Methods: This study was conducted to compare the expression of miRNAs between low-grade glioma (LGG) and high-grade glioma (HGG). Eighteen blood plasma samples from glioma patients and 6 healthy controls were analyzed for 798 human miRNA profiles using NanoString nCounter Human v3 miRNA Expression Assay. The differential expressions of miRNAs were then analyzed to identify the differences in miRNA expression between LGG and HGG.

Results: Analyses showed significant expressions in 12 miRNAs between LGG and HGG, where all of them were downregulated. Out of these significant miRNAs, miR-518b, miR-1271-3p, and miR-598-3p showed the highest potential for distinguishing HGG from LGG, with area under curve (AUC) values of 0.912, 0.889, and 0.991, respectively.

Conclusion: miR-518b, miR-1271-3p, and miR-598-3p demonstrate significant potentials in distinguishing LGG and HGG.

Introduction: This research is a systematic review aimed at synthesizing scientific evidence on the causes of university dropout, focusing on the subcategories of vocational guidance, academic performance, socioeconomic status, and institutional aspects between 2020 and June 2024.

Methods: Only articles addressing university dropout were considered, analyzing dimensions such as vocational guidance, academic performance, socioeconomic status, and institutional aspects. Articles published in indexed scientific journals with double-blind, double-blind peer, or open reviews between 2020 and June 2024 were included. The main databases used were Scopus, Web of Science, and Google Scholar. To assess the risk of bias in qualitative studies, the criteria from the article "Validity criteria for qualitative research: three epistemological strands for the same purpose" were used. For quantitative studies, the criteria from the article "Evaluating survey research in articles published in Library Science journals" were followed. For mixed-method studies, both sets of criteria were combined.

Results: A total of 23 studies were included: 15 quantitative (65.22%), 3 qualitative (13.04%), and 5 mixed-method (21.74%). All studies (100%) addressed the subcategories of socioeconomic status and institutional aspects. Regarding the academic performance subcategory, 86% of the studies addressed it, while the vocational guidance subcategory was covered by 73.91% of the studies.

Conclusions: Vocational guidance, academic performance, socioeconomic status, and institutional aspects are crucial for reducing university dropout. Providing adequate professional guidance, academic support, financial assistance, and strong institutional support is fundamental to improving student retention and academic success.

Background: COVID-19 pandemics increases venous thromboembolism (VTE) risk during hospitalization, despite prophylactic anticoagulation. Limited radiological diagnosis in pandemic requires a guided protocol for anticoagulant adjustment.

Methods: This retrospective cohort study was conducted at a single center as part of a quality improvement program evaluating the efficacy and safety of anticoagulation protocols. The study focused on implementing a guideline for anticoagulant dosing protocol based on dynamic changes in D-dimer levels in COVID-19 hospitalized patients. The dosing guideline allowed for dose escalation from standard prophylactic levels to escalated prophylactic or therapeutic levels, depending on the patient's risk profile for VTE. The primary endpoints included in-hospital survival comparing between fix and dynamic adjustment treatment groups. Secondary endpoints encompassed major and clinically relevant non-major bleeding (CRNMB) events, incidence of breakthrough thrombosis, length of hospitalization and ICU stay, days of mechanical ventilator use, and survival duration.

Findings: Among the 260 COVID-19-infected patients hospitalized between March 15th and June 15th, 2020. The patients received fixed anticoagulant dosage in 188, 72.3%) patients, while 72 (27.7%) were up-titrated according to the protocol. In-hospital survival at 30 days demonstrated superiority among patients whose anticoagulation was up-titrated to either escalated prophylactic or therapeutic (80.2%) compared to receiving fixed anticoagulant dosage (51.3%) (p=0.01). Bleeding events were significantly higher in up-titrate group (12.5%) compared to fixed anticoagulant dosage group (2.13%). Most of them are CRNMB.

Conclusion: A dynamic, D-dimer-based dose escalation of anticoagulation for hospitalized patients with COVID-19 holds promise in improving in-hospital mortality rates without a significant increase in fatal bleeding events.

Background: A holistic architectural education is the culmination of learning knowledge, skills, attitudes, and values, which eventually reflects in the quality of graduates. Even though different schools of thought have made various kinds of qualitative contributions towards the evolution of architectural education in India, it has largely been dominated by the quantitative and technical aspects of its regulating framework. Architects engage with the demanding contradictions between responsibilities of an ethical nature, the dynamic challenges of practice, and the intricacies of architectural imagination. The aesthetical and imaginative foundations of the field make it incumbent upon the architects to possess a balance of ecumenical proficiencies for accountability and personalization. The purpose of the study is to identify relevant attributes of Competency Based Education (CBE) that can be adopted for architectural education in India.

Methods: This research follows a narrative review approach and a descriptive-analytic method to broadly understand the attributes of CBE and its potential relevance to architectural education in India. 323 articles were searched on various search strings based on their relevance to the inquiry. 76 documents written in English language were included and appraised through the Scale of the Assessment for Narrative Review Articles (SANRA) tool to avoid any risk of bias. The PRISMA 2020 checklist and flow diagram has been used to report the findings of this narrative review.

Result: The study identifies eight critical parameters of CBE with respect to its definitions, origins, transitions, regulatory environment, characteristics, approaches and implications on teaching-learning, frameworks and models of assessment; and challenges, which makes a case for the relevance of CBE for architectural education in India, which hasn't been explored yet.

Conclusion: The broader expectations of 'being competent' can be addressed through a conscious adoption of strategies of relevant attributes of CBE which can encourage building attitudes and temperament for life-long learning.