Data Extraction Research Articles

A method for long car-following pair extraction and comprehensive data quality assessment: a case study using Zen Traffic Data

ABSTRACT This paper introduces a car-following (CF) extraction algorithm to address challenges in aerial-based trajectory data extraction. The algorithm, comprising four steps – vehicle grouping, elimination of false overtaking behavior, vehicle sorting, and CF pair matching – was applied to Zen Traffic Data, extracting 246 CF pairs. Three datasets were then generated: kilopost-based, geography-based, and velocity-based. A quality analysis revealed significant inconsistencies between data fields, with the geography-based dataset being least affected by high-frequency noise. The extracted CF data also demonstrated a more comprehensive driving regime than NGSIM, with complete driving regimes identified. Furthermore, the impact of data noise on CF model calibration and heterogeneity analysis was thoroughly assessed. This study enhances our understanding of trajectory data quality and highlights the richness of driving behavior information in Zen Traffic Data.

Genetic Association of the Ins/Del Variant of ACE and Risk of Cardiomyopathy: A Case-Control Study and Updated Meta-Analysis

Introduction: Cardiomyopathy, is a complex condition influenced by multiple genes and environmental factors. It has been suspected that cardiomyopathy is affected by the ACE gene's I/D polymorphism. Our study aimed to evaluate the association between this polymorphism and cardiomyopathy risk in the Jammu population of North India, alongside a meta-analysis to determine the specific risks associated with different types of cardiomyopathy. Method: In the case-control study, we opted for a convenient sampling technique to gather patients from hospitals. Meanwhile, for the meta-analysis registered under PROSPERO with CRD42024519763, and in line with PRISMA guidelines, we accessed online databases and applied predefined inclusion criteria. Data extraction and quality assessment were performed using the Newcastle-Ottawa scale. Statistical analysis included genotypic frequencies, Hardy-Weinberg equilibrium testing, logistic regression models, and assessments for heterogeneity and publication bias. Result: The case-control study revealed a significant association between the ACE I/D risk variant and cardiomyopathy risk in the Jammu population (OR: 1.30, CI [1.04-1.63], p-value=0.021). Furthermore, a total of 34 studies were fund-eligible for the meta-analysis and demonstrated a significant association between the risk variant and both dilated (OR: 1.25, CI [1.03-1.50], p-value=0.022) and hypertrophic (OR: 1.31, CI [1.0876-1.5776], p-value = 0.004446) cardiomyopathy. Conclusion: Our study found a significant association between the I/D polymorphism and cardiomyopathy risk in the Jammu population. Further, the meta-analysis strengthens the findings by consistently linking the ACE I/D polymorphism to both dilated and hypertrophic cardiomyopathy. These results underscore the importance of genetic factors in cardiomyopathy risk assessment and further research is needed to understand the underlying mechanisms and potential therapeutic implications.

Psychosocial and personal predisposing factors of frostbite injury and associated amputation: a systematic review

Abstract Objective To date, systematic reviews of frostbite injuries predominantly focus on the treatment of frostbite, which narrows the scope of prevention and disregards the impact of frostbite-related predisposing factors. Comprehensively synthesizing relevant evidence to understand the psychosocial and personal predisposing factors to frostbite injury and related amputation would provide new insight into frostbite injury prevention. This review investigated the psychosocial and personal predisposing factors of frostbite injury and associated amputation. Methods Databases, including Embase, PubMed, and PsycINFO, were systematically searched for relevant studies. Two independent reviewers performed the screening, data extraction, and quality assessment. Inclusion criteria were studies that reported cold injury, predisposing factors for frostbite injury or related amputations, and assessed the relationship between a predisposing factor and the frostbite injury or amputation outcome based on a descriptive or inferential test. Results Thirty-six (36) studies met the inclusion criteria; 29 reported on both frostbite injury and amputations, and seven reported on only frostbite injury. Six psychosocial predisposing factors were observed in 28 out of the 36 studies reviewed, which included people experiencing homelessness, low socioeconomic status, alcohol intoxication/abuse, smoking, psychiatric disorders, and substance use. Personal predisposing factors identified included inadequate/improper winter clothing, delay in seeking medical care, and lack of knowledge of how to deal with the cold. Conclusions While it is crucial to allocate additional resources and research toward improving the treatment of individuals affected by frostbite injuries and associated limb loss, it is equally important to direct efforts toward addressing the psychosocial and personal predisposing factors that predispose individuals to these injuries and amputations.

Effects of Message Framing on Human Papillomavirus Vaccination: Systematic Review

Background With the advancement of cervical cancer elimination strategies, promoting human papillomavirus (HPV) vaccination is essential to achieving this goal. The issue of how to structure and develop message content to promote HPV vaccination is a debatable issue. Objective The efficacy of gain-loss framing in vaccination contexts is disputed. Our study aimed to elucidate the consequences of message framing on attitudes, intentions, and behavioral tendencies toward HPV vaccination, with the objective of refining message framing strategies and their elements. Methods This systematic review adhered strictly to the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analysis) guideline reporting standards to comprehensively retrieve, extract, and integrate data. We searched databases, including PubMed, Embase, Scopus, and Web of Science, for literature published from database construction to August 15, 2023. Literature screening, data extraction, and quality evaluation were performed by 2 researchers. Intervention studies published in English, conducted with populations with children eligible for HPV vaccination, and involving message framing were included. Attitudes, intentions, and behaviors served as outcome evaluation criteria. Results A total of 19 intervention studies were included. Gain-loss framing had no clear effect on vaccination attitudes nor intentions. Loss framing showed a weak advantage at improving HPV vaccination attitudes or intentions, but the evidence was not strong enough to draw definitive conclusions. The impact of gain-loss framing on HPV vaccination behaviors could not be determined due to the limited number of studies and the qualitative nature of the analysis. Conclusions Combining gain-loss framing with other message framing approaches may be an effective way to enhance the effect of message framing. More high-quality message framing content and exploring alternative moderator or mediator variables are required to support the conclusion. Trial Registration CRD42023451612; https://www.crd.york.ac.uk/PROSPERO/display_record.php?RecordID=451612

Exploring prevalent injuries among tennis players and optimal rehabilitation approaches: A systematic review protocol

Introduction Tennis is a globally popular sport known for its numerous health benefits. However, it also underscores the physical demands and potential injuries associated with high-performance play. This review emphasizes the role of kinetic chains in executing powerful movements and discusses common injuries, particularly in the upper limbs due to the sport’s overhead nature. It highlights the importance of effective rehabilitation methods for swift recovery and long-term performance enhancement in high-performance tennis players. Aims The review aims to investigate the relationship between age, sex, and injury prevalence among high-performance tennis players to inform injury prevention strategies. Methodology This review protocol will provide a description on effective rehabilitation methods to tennis players, aiding coaches, physiotherapists and physicians. Methodologically, this systematic review will develop following the PRISMA guidelines, focusing on articles published between 2011 and 2024, with eligibility criteria specified. Data collection involved screening titles and abstracts, removing duplicates, and assessing full texts for eligibility. Data extraction will include information on authors, publication year, evidence level, participant demographics, injuries, treatments, etc. The GRADE framework will be used for evidence quality assessment, and NIH criteria were applied for study quality assessment. Trial registration Prospero registration number: CRD42023453182.

Cognitive bias modification for social anxiety: protocol for a living systematic review of human studies and meta-analysis

Background Social anxiety is a heightened fear and discomfort in social situations which can be experienced in varying degrees of severity. Cases of elevated distress and impaired functioning and quality of life can lead to a clinical diagnosis of social anxiety disorder. Altering cognitive biases associated with social anxiety has been suggested as potentially beneficial; however, little is known about the comparative effectiveness of such interventions. The aim of this living systematic review is to examine the efficacy of cognitive bias modification for reducing social anxiety, including in people who have not been diagnosed with the disorder. Methods We will search multiple electronic databases for randomised controlled trials evaluating the efficacy of cognitive bias modification for people diagnosed with social anxiety and people exposed to a simulated social stressor. The primary outcome will be change in social anxiety related symptoms; secondary outcomes will be changes in social functioning and quality of life and adverse events. Study selection, data extraction and risk of bias assessment will be done by at least two reviewers using pre-defined tools. We will synthesise data from people with social anxiety diagnosis and those subjected to a simulated social stressor separately using random effects meta-analyses. Heterogeneity will be evaluated by investigating characteristics of included studies. We will appraise the strength of the evidence for each outcome by reviewing the overall association, internal and external validity, and reporting biases. Where data allows, we will triangulate the evidence from both sources with a multidisciplinary group of experts. The review will begin in living mode and the database search will be rerun every three months to identify and integrate potential new evidence. We will co-produce this review with members of a global lived experience advisory board. This protocol was registered with PROSPERO (CRD42024601380) on 15.10.2024.

OUTCOME MEASURES FOR CERVICOGENIC DIZZINESS: A META ANALYSIS.

Background: Cervicogenic dizziness (CGD) is a complex condition characterized by dizziness arising from cervical spine disorders. It affects approximately 40% of patients with chronic neck pain and can significantly impact daily activities, quality of life, and mental health. The involvement of cervical structure in vestibular function highlights the need for effective assessment tools. Outcome measures play a crucial role in diagnosing CGD, evaluating treatment effectiveness, and improving patient outcomes. This evolved, focusing on both subjective and objective assessments, including symptom questionnaires, functional scales, and vestibular function tests. Standardized outcome measures are essential for clinical making and guideline development. Objective: The objective of the study is to systematically evaluate and compare the reliability, validity and sensitivity data of various outcome measures of cervicogenic dizziness. Method: The systemic data were searched using PubMed, Scopus, Google scholar, Science direct, PEDro, Cochrane library to identify studies published from the year 2001 up to 2023. Study selection is reported according to PRISMA guidelines. A total of 50 review articles were collected on outcome measures for Cervicogenic Dizziness (CGD). Data extraction included Research, Evidence based study, Literature, Systematic reviews and Meta-analysis articles. Result: This meta-analysis states that outcomes measures for Cervicogenic Dizziness (CGD) show a highly significant difference. Conclusion: After analysis of various articles, it was concluded that diagnosing patients with outcome measures for Cervicogenic Dizziness shows highly significant and improving health care efficiency. This study identified reliable and valid outcome measures for assessing Cervicogenic Dizziness (CGD). Implication: This study findings have significant implication for clinical practice, research, and policy, enhancing diagnosis, treatment and patient outcomes, standardized use of validated outcome measures will inform evidence – based guidelines for Cervicogenic Dizziness.

Community Health Worker Videoconferencing Interventions for Disease Management and Health Promotion: Protocol for a Scoping Review

Background Public health interventions delivered by community health workers (CHWs) have been proven effective in improving health outcomes across multiple fields, particularly in populations that are underserved by traditional health care systems. To date, little research is available about how CHW-led interventions could be successfully delivered virtually, despite many other health care services being offered via telehealth. Objective This paper details a scoping review protocol that aims to assess the existing literature on CHW-led interventions using videoconferencing technology. Methods The scoping review protocol was developed using the Joanna Briggs Institute’s guidelines on conduct of scoping reviews. Included papers will describe a direct intervention to manage disease or improve health, delivered by CHWs via videoconferencing. Multiple literature databases and gray literature will be searched. Abstracts and then full texts will be reviewed to determine inclusion by 2 independent reviewers; conflicts at each stage will be resolved by a third reviewer. A data extraction tool will be used by reviewers to independently chart data from included studies; results will be reviewed for accuracy by a second reviewer. Included papers will be analyzed to identify the breadth of the available evidence, including barriers, facilitators, effectiveness, and best practices described in the literature. Data will be summarized in a narrative review. Results This study commenced in April 2022, and the study protocol was finalized in November 2022. A preliminary search of the published literature (excluding gray literature) in July 2024 revealed 276 reports after removal of duplicates. The formal literature search will commence in August 2024, with results available by December 2024. We intend to publish results in the academic literature as well as creating a report accessible to nonacademic and community audiences. Conclusions This review will illuminate the breadth of the evidence available on CHW videoconferencing interventions, with specific focus on strategies for implementation success and equity of access. and will be of great value to organizations that offer CHW services. International Registered Report Identifier (IRRID) DERR1-10.2196/55160

Updated Canadian Headache Society Migraine Prevention Guideline with Systematic Review and Meta-analysis.

We have updated the migraine prevention guideline of the Canadian Headache Society from 2012, as there are new therapies available, and additionally, we have provided guidelines for the prevention of chronic migraine, which was not addressed in the previous iteration. We undertook a systematic review to identify new studies since the last guideline. For studies identified, we performed data extraction and subsequent meta-analyses where possible. We composed a summary of the evidence found and undertook a modified Delphi recommendation process. We provide recommendations for treatments identified and additionally expert guidance on the use of the treatments available in important clinical situations. We identified 61 studies that were included in this evidence update and identified 16 therapies we focused on. The anti-calcitonin gene-related peptide (CGRP) agents were approved by Health Canada between 2018 and 2024 and provide additional options for episodic and chronic migraine prevention. We also summarize evidence for the use of propranolol, topiramate and onabotulinumtoxinA in addition to anti-CGRP agents as treatments for chronic migraine. We have downgraded topiramate to a weak recommendation for use and gabapentin to a weak recommendation against its use in episodic migraine. We have weakly recommended the use of memantine, levetiracetam, enalapril and melatonin in episodic migraine. Based on the evidence synthesis, we provide updated recommendations for the prevention of episodic and chronic migraine utilizing treatments available in Canada. We additionally provided expert guidance on their use in clinical situations.

How Do Surgical Interventions for Neurogenic Lower Urinary Tract Dysfunction Impact Quality of Life?

Adult patients with neurogenic lower urinary tract dysfunction (NLUTD) often have urinary symptoms that impact their quality of life (QOL). Our objective is to identify and summarize studies evaluating QOL changes across different NLUTD surgical interventions. A systematic rapid evidence review was carried using EMBASE and MEDLINE. We included adult patients (> 18 years old) with NLUTD who underwent a relevant surgery and had a measurement of QOL. We included pre-post study designs (primary focus) and cross-sectional studies (secondary focus). Studies were reviewed and data extracted by multiple assessors. Standardized data extraction tables were used, and qualitative synthesis was performed. Of the 1074 screened articles 26 were included. There were 3/15 studies that evaluated reconstructive surgery (augmentation and/or catheterisable channel) pre-post intervention (n = 94 patients); there was a 7%-28% relative improvement in bladder related and overall QOL using validated questionnaires, and a large magnitude of improvement in studies using unvalidated questionnaires. There were 3/7 studies that looked at urinary diversion pre-post intervention (n = 153 patients) and showed an approximately 20%-60% improvement in validated questionnaires assessing bladder specific quality of life, and 0%-25% improvement in overall quality of life. Finally, 3/4 studies were pre-post stress incontinence surgeries (n = 67 patients) and they found an improvement in the ICIQ questionnaire scores and study-specific questionnaires. The literature supporting a change in QOL in adult NLUTD patients undergoing surgical interventions is extremely limited due to a lack of pre-post studies, and the frequent use of unvalidated outcome measures.

Interoception and its application to paediatric occupational therapy: A scoping review.

Paediatric occupational therapists assess and provide intervention for children presenting with sensory processing challenges that impact their daily occupational performance. Interoception, the ability to sense internal body signals, is an emerging practice area, yet it remains unclear how and why paediatric clinicians are applying interoception and related concepts in practice. A scoping review was conducted to report on the current body of published literature related to interoception and its application to paediatric occupational therapy practice. A comprehensive search of 10 electronic databases and related grey literature was conducted. Title and abstract screening were completed prior to full-text review of evidence. The PRISMA-ScR Checklist and the Crowe Critical Appraisal Tool were used to support a systematic scoping review process and increase robust extraction and appraisal of data. Narrative synthesis was used to analyse and synthesise data. No consumer and community involvement. A total of 18 articles were included in this review, including original research articles (n= 8), published books (n= 4), theses/dissertations (n= 3), opinion pieces (n= 2), and one government document. Narrative synthesis analysis identified six themes: (1) occupational therapy principles relevant to interoception, (2) what is interoception?, (3) assessment of interoception, (4) clinical application of interoception, (5) clinical populations receiving interoception-based intervention, and (6) relationships between interoception and other performance components. Findings indicated that paediatric occupational therapists are integrating interoception concepts alongside occupational therapy principles to inform assessment and intervention processes. Several assessments and interventions are utilised to support children; however, evidence to strengthen use is lacking. Further, there are limited occupation-based assessments and intervention programs to address interoception deficits in children. Findings from this scoping review contribute to the emerging body of empirical evidence related to interoception and paediatric occupational therapy practice. These findings provide an informed basis for practice and research by occupational therapists in this area. Interoception allows us to feel what is going on inside our body and helps us to notice how our body might be feeling (e.g. if our stomach grumbles, we might feel hungry; if our heart is beating very fast, we might feel scared; if we are sweating, our body is feeling overheated). Some children may present with problems recognising interoceptive feelings in their bodies. Therefore, occupational therapists can help children learn about their own interoception related to their bodies. This is a new topic for therapists, and they need to know more about it so that they best help children and their families. There is not a lot of information about how to use interoception in occupational therapy practice, and we wanted to know what information already exists about interoception and occupational therapy. This review provides a summary of the current knowledge that is available and summarises it. Some information about interoception and how it relates to occupational therapy services with children was found, but more research knowledge about this topic is needed.

Towards an emerging role for anticoagulants in cancer therapy: a systematic review and meta-analysis

BackgroundAnticoagulants, renowned for their role in preventing blood clot formation, have captivated researchers’ attention for the exploitation of their potential to inhibit cancer in pre-clinical models.ObjectivesTo undertake a systematic review and meta-analysis of the effects of anticoagulants in murine cancer research models. Further, to present a reference tool for anticoagulant therapeutic modalities relating to future animal pre-clinical models of cancer and their translation into the clinic.MethodsFour databases were utilized including Medline (Ovid), Embase (Ovid), Web of science, and Scopus databases. We included studies relating to any cancer conducted in murine models that assessed the effect of traditional anticoagulants (heparin and its derivatives and warfarin) and newer oral anticoagulants on cancer.ResultsA total of 6,158 articles were identified in an initial multi-database search. A total of 157 records were finally included for data extraction. Studies on heparin species and warfarin demonstrated statistically significant results in favour of tumour growth and metastasis inhibition.ConclusionOur findings constitute a valuable reference guide for the application of anticoagulants in cancer research and explore the promising utilization of non-anticoagulants heparin in preclinical cancer research.Systematic Review RegistrationPROSPERO [CRD42024555603].

Electronic Health Record Data Quality and Performance Assessments: Scoping Review.

Electronic health records (EHRs) have an enormous potential to advance medical research and practice through easily accessible and interpretable EHR-derived databases. Attainability of this potential is limited by issues with data quality (DQ) and performance assessment. This review aims to streamline the current best practices on EHR DQ and performance assessments as a replicable standard for researchers in the field. PubMed was systematically searched for original research articles assessing EHR DQ and performance from inception until May 7, 2023. Our search yielded 26 original research articles. Most articles had 1 or more significant limitations, including incomplete or inconsistent reporting (n=6, 30%), poor replicability (n=5, 25%), and limited generalizability of results (n=5, 25%). Completeness (n=21, 81%), conformance (n=18, 69%), and plausibility (n=16, 62%) were the most cited indicators of DQ, while correctness or accuracy (n=14, 54%) was most cited for data performance, with context-specific supplementation by recency (n=7, 27%), fairness (n=6, 23%), stability (n=4, 15%), and shareability (n=2, 8%) assessments. Artificial intelligence-based techniques, including natural language data extraction, data imputation, and fairness algorithms, were demonstrated to play a rising role in improving both dataset quality and performance. This review highlights the need for incentivizing DQ and performance assessments and their standardization. The results suggest the usefulness of artificial intelligence-based techniques for enhancing DQ and performance to unlock the full potential of EHRs to improve medical research and practice.

Nonsurgical Interventions for Gender-Affirming Facial Feminization: A Scoping Review.

Importance: Systematic review will improve understanding of nonsurgical facial feminization techniques, which are useful alternatives or adjuncts to surgical gender affirmation. Objective: To determine the effectiveness of nonsurgical facial feminization techniques in patients seeking gender-affirming feminization by reviewing the literature for patient-reported, subjective, and objective outcomes of feminization. Evidence Review: A comprehensive database search was conducted through July 28, 2022. A total of 264 titles and abstracts were screened by two independent reviewers in Covidence. Of all, 48 met the inclusion criteria for full-text review, and 20 articles were included in the final data extraction. Findings: The most described nonsurgical facial feminization techniques were neurotoxins, fillers, and hair removal. Techniques were derived from cisgender cosmetic procedures to achieve feminine qualities. The most common study type was expert opinion or literature reviews. There were only two studies that analyzed measurable nonsurgical facial feminization techniques. Conclusions and Relevance: There is a lack of high-quality prospective research and randomized, controlled trials specific to the transgender patient population that evaluate outcomes, patient satisfaction, or complications. Such studies are needed to inform evidence-based practices.

KnowVID-19: A Knowledge-Based System to Extract Targeted COVID-19 Information from Online Medical Repositories

We present KnowVID-19, a knowledge-based system that assists medical researchers and scientists in extracting targeted information quickly and efficiently from online medical literature repositories, such as PubMed, PubMed Central, and other biomedical sources. The system utilizes various open-source machine learning tools, such as GROBID, S2ORC, and BioC to streamline the processes of data extraction and data mining. Central to the functionality of KnowVID-19 is its keyword-based text classification process, which plays a pivotal role in organizing and categorizing the extracted information. By employing machine learning techniques for keyword extraction—specifically RAKE, YAKE, and KeyBERT—KnowVID-19 systematically categorizes publication data into distinct topics and subtopics. This topic structuring enhances the system’s ability to match user queries with relevant research, improving both the accuracy and efficiency of the search results. In addition, KnowVID-19 leverages the NetworkX Python library to construct networks of the most relevant terms within publications. These networks are then visualized using Cytoscape software, providing a graphical representation of the relationships between key terms. This network visualization allows researchers to easily track emerging trends and developments related to COVID-19, long COVID, and associated topics, facilitating more informed and user-centered exploration of the scientific literature. KnowVID-19 also provides an interactive web application with an intuitive, user-centered interface. This platform supports seamless keyword searching and filtering, as well as a visual network of term associations to help users quickly identify emerging research trends. The responsive design and network visualization enables efficient navigation and access to targeted COVID-19 literature, enhancing both the user experience and the accuracy of data-driven insights.

Hepatosplenic schistosomiasis, treatment outcomes and associated factors among adult patients treated at public hospitals in the Harari Region of Ethiopia: retrospective cross-sectional study.

Schistosomiasis is one of the neglected tropical diseases that pose a significant burden in developing countries, particularly in sub-Saharan Africa. Hepatosplenic schistosomiasis (HSS) is a substantial cause of morbidity and mortality. This study aimed to determine clinical patterns, outcomes and factors associated with HSS in the Harari Region of Ethiopia. An institutional-based retrospective cross-sectional study was conducted among 93 adult patients diagnosed with HSS at public hospitals in the Harari Region from December 2018 to November 2022. Data were extracted from medical records using a standardized data extraction tool. EpiData version 4.2 and SPSS version 26.0 were used for data entry and analysis. Fisher's exact test was used to identify the association between dependent and independent variables, and statistical significance was declared at p<0.05. In the current study, HSS-related mortality was recorded in 7.5% of patients. Recurrent episodes of upper gastrointestinal (GI) bleeding (p=0.04), hypotension (p=0.02), altered mental status at admission (p=0.009) and antibiotic use for the treatment of spontaneous bacterial peritonitis (p=0.04) were significant factors associated with HSS-related mortality. The study found that treatment outcomes of HSS patients were strongly associated with recurrent upper GI bleeding, hypotension, altered mental status and antibiotic use for spontaneous bacterial peritonitis treatment. The use of antibiotics for spontaneous bacterial peritonitis treatment was strongly associated with the treatment outcome of patients with HSS and was unique to our study. Adequate recording of patient data, improving chart keeping, integration of preventive and curative programs, improvement of the diagnostic tools, comprehensive treatment guidelines, early diagnosis and treatment are strongly recommended. Rigorous prospective studies that can fully reflect cause-and-effect relationships are crucial to fill fundamental evidence gaps.

Incidence and Risk Factors of Infection After Fracture Fixation: A Multicenter Cohort Study.

Infection after fracture fixation (IAFF) is a severe complication. There are few multicenter studies targeting IAFF. This paper identifies independent risk factors associated with IAFF by analyzing multicenter clinical data. Appropriate interventions should be implemented to reduce the risk of IAFF. This is a multicenter retrospective cohort study. This study screened medical records of patients who underwent internal fixation for fractures at participating medical institutions from January 1, 2011, to December 31, 2020. Data extraction included demographic characteristics, disease features, surgical variables, and laboratory indicators. Logistic regression analysis was employed to identify the relationship between relevant risk factors and IAFF. Research data were sourced from the hospital's electronic medical record system and self-constructed databases. In our study, 202 patients who underwent internal fixation for fractures experienced postoperative infections, which corresponds to an overall incidence rate of approximately 1.7%. The predominant pathogen identified in these infections was Staphylococcus aureus. A multifactorial analysis indicated that several factors were independently associated with the occurrence of IAFF. These factors included BMI ranges of 24.0-27.9 and 28.0-31.9, smoking, a high ASA score, high-energy trauma, diabetes, open fracture, seasonal timing of the surgery (summer), bone grafting, drainage duration, surgical duration ≥ 180 min, and A/G ratio < 1.2. We strongly recommend that orthopedic surgeons perform comprehensive preoperative assessments on fracture patients to identify factors that may increase the risk of infection. Through the implementation of targeted interventions and beneficial modifications to these modifiable risk factors, it is possible to lower the incidence of IAFF. Additionally, proactive screening, risk stratification, and thorough patient education should be prioritized for patients with high risk but nonmodifiable factors.

Utilizing Data Mining Techniques in Geophysical and Biological Analysis for Assessing Environmental Risks

This study aimed to assess environmental risks using data extraction techniques. It focused on geophysical and biological factors and addressed the urgent need for effective risk management strategies to reduce soil erosion, water pollution, and air quality deterioration. A comprehensive dataset was created through the systematic collection of geophysical and biological data including temperature, soil composition, and biological abundance index. It used equipment such as satellite sensors and mountain transmitting stations. Various statistical tools used include decision trees and random forest algorithms. They were used to analyze data and identify important environmental risk factors. The results showed some interesting insights, revealing that the Neural Network has an accuracy of 95.5%, and the Random Forest algorithm predicts risk with an accuracy of 92.0%. It analyzed the classification of environmental hazard zones and identified high-risk zones, such as Zone A, which contains 10,000 people affected by erosion and Zone D, 20,000 people who were at risk from soil contamination. The study concludes that social media can significantly improve understanding and management of environmental risks. Additionally, it provides a useful framework for decision-makers and stakeholders to promote sustainable environmental practices.

Development and validation of a novel AI framework using NLP with LLM integration for relevant clinical data extraction through automated chart review.

The accurate extraction of surgical data from electronic health records (EHRs), particularly operative notes through manual chart review (MCR), is complex, crucial, and time-intensive, limited by human error due to fatigue and the level of training. This study aimed to develop and validate a novel Natural Language Processing (NLP) algorithm integrated with a Large Language Model (LLM; GPT4-Turbo) to automate the extraction of spinal surgery data from EHRs. The algorithm employed a two-stage approach. Initially, a rule-based NLP framework reviewed and classified candidate segments from the text, preserving their reference segments. These segments were then verified in the second stage through the LLM. The primary outcomes of this study were the accurate extraction of surgical data, including the type of surgery, levels operated, number of disks removed, and presence of intraoperative incidental durotomies. Secondary objectives explored time efficiency, tokenization lengths, and costs. The performance of the algorithm was assessed across two validation databases, analyzing metrics such as accuracy, sensitivity, discrimination, F1-score, and precision, with 95% confidence intervals calculated using percentile-based bootstrapping. The NLP + LLM algorithm markedly outperformed all performance metrics, demonstrating significant improvements in time and cost efficiency. These results suggest the potential for widespread adoption of this technology.

Experiences of Informal Caregivers Caring for Individuals With Chronic Schizophrenia in Asia: A Systematic Review and Meta-Synthesis.

In Asia, many caregivers are culturally obliged to assume the role of taking care of individuals experiencing chronic schizophrenia, even as they grapple with stigma and compassion fatigue. Despite the significance of this phenomenon, the collective experiences of Asian caregivers remain poorly understood. To synthesise qualitative evidence on the experiences of informal caregivers when caring for individuals with chronic schizophrenia in Asia. A search was conducted on seven databases for studies published between 2013 and 2023. The included studies were appraised using the Critical Appraisal Skills Program tool. Data extraction was based on the Joanna Briggs Institute (JBI) Qualitative Extraction Form. The data synthesis was based on the framework by Sandelowski and Barroso. Our review included the experiences of 1345 informal caregivers from 57 included studies. The analysis yielded the overarching theme of 'Navigating Challenges, Forging Resilience'. Three themes were identified: (i) challenges in caregiving, (ii) lack of support and (iii) coping and resilience. Our findings highlighted the Asian caregivers' stressors, particularly cultural and traditional factors, a facet often overlooked in the literature. Mental healthcare practitioners must provide caregivers with comprehensive information. Anticipatory guidance is essential during the initial stages of the diagnosis. To negate geographical limitations, caregiver-training sessions can be pre-recorded and posted to online platforms. Finally, cultural and spiritual beliefs can be integrated into the treatment plans for individuals with schizophrenia in the community. Within the institutional setting, mental healthcare practitioners are encouraged to provide caregivers with comprehensible information or training in person and through written or online platforms, which can transcend geographical limitations. Anticipatory guidance is essential, especially during the initial stages of the diagnosis, when confusion and uncertainties are prevalent. Periodic home visits by mental healthcare practitioners can help ease caregivers' concerns and enhance their caregiving confidence. Finally, cultural and spiritual beliefs should be integrated into the treatment plans for individuals with schizophrenia in the community as it promotes cultural acceptability, encourages referrals to appropriate institutions and reduces the stigma of mental healthcare.