Titre : Virologie

Virologie : Questions médicales fréquentes

Termes MeSH sélectionnés :

Data Accuracy
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"@type": "Question", "name": "Comment identifier une grippe virale ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Des tests rapides et des cultures de virus peuvent confirmer une grippe." } }, { "@type": "Question", "name": "Quels symptômes indiquent une infection virale ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Fièvre, fatigue, douleurs musculaires et symptômes respiratoires sont courants." } }, { "@type": "Question", "name": "Quels sont les symptômes de l'hépatite virale ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Jaunisse, fatigue, douleurs abdominales et perte d'appétit sont fréquents." } }, { "@type": "Question", "name": "Comment se manifeste le COVID-19 ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Fièvre, toux, essoufflement et perte de goût sont des symptômes clés." } }, { "@type": "Question", "name": "Quels signes d'infection par le virus de la varicelle ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Éruption cutanée, démangeaisons et fièvre sont typiques de la varicelle." } }, { "@type": "Question", "name": "Quels symptômes d'une infection à rhinovirus ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Congestion nasale, éternuements et maux de gorge sont courants." } }, { "@type": "Question", "name": "Quels symptômes d'une infection par le virus Ebola ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Fièvre, vomissements, diarrhée et hémorragies peuvent se manifester." } }, { "@type": "Question", "name": "Comment prévenir l'infection par le VIH ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Utiliser des préservatifs et des traitements prophylactiques comme le PrEP." } }, { "@type": "Question", "name": "Quelles vaccins pour prévenir la grippe ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Le vaccin antigrippal est recommandé chaque année pour réduire le risque." } }, { "@type": "Question", "name": "Comment éviter la transmission du COVID-19 ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Porter un masque, se laver les mains et se faire vacciner sont essentiels." } }, { "@type": "Question", "name": "Quelles mesures pour prévenir l'hépatite A ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Vaccination et hygiène alimentaire sont cruciales pour prévenir l'hépatite A." } }, { "@type": "Question", "name": "Comment prévenir la varicelle ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "La vaccination est le moyen le plus efficace de prévenir la varicelle." } }, { "@type": "Question", "name": "Quels traitements pour le VIH ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Les antirétroviraux sont utilisés pour contrôler l'infection par le VIH." } }, { "@type": "Question", "name": "Comment traiter une grippe ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Les antiviraux comme l'oseltamivir peuvent réduire la durée des symptômes." } }, { "@type": "Question", "name": "Y a-t-il un traitement pour l'hépatite C ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des antiviraux à action directe peuvent guérir l'hépatite C." } }, { "@type": "Question", "name": "Comment traiter une infection à coronavirus ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Les traitements incluent des antiviraux et des soins de soutien selon la gravité." } }, { "@type": "Question", "name": "Quels sont les traitements pour la varicelle ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Des antihistaminiques et des antiviraux peuvent soulager les symptômes." } }, { "@type": "Question", "name": "Quelles complications de l'hépatite B ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Cirrhose et cancer du foie peuvent survenir chez les patients chroniques." } }, { "@type": "Question", "name": "Quelles complications du virus Ebola ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Les complications incluent des troubles hémorragiques et des défaillances organiques." } }, { "@type": "Question", "name": "Quels risques liés à la grippe ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Des pneumonies et des exacerbations d'asthme peuvent survenir chez les vulnérables." } }, { "@type": "Question", "name": "Quelles complications du COVID-19 ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Des problèmes respiratoires chroniques et des troubles neurologiques peuvent apparaître." } }, { "@type": "Question", "name": "Quelles complications de la varicelle ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Infections bactériennes secondaires et pneumonie peuvent survenir chez les adultes." } }, { "@type": "Question", "name": "Quels sont les facteurs de risque pour le VIH ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les rapports non protégés et l'utilisation de drogues injectables augmentent le risque." } }, { "@type": "Question", "name": "Qui est à risque de grippe sévère ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Les personnes âgées, les jeunes enfants et les immunodéprimés sont plus à risque." } }, { "@type": "Question", "name": "Quels facteurs augmentent le risque d'hépatite C ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "L'utilisation de drogues injectables et les transfusions sanguines non sécurisées sont des risques." } }, { "@type": "Question", "name": "Quels sont les facteurs de risque pour le COVID-19 ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "L'âge avancé, les maladies chroniques et l'obésité augmentent le risque de complications." } }, { "@type": "Question", "name": "Qui est à risque de varicelle ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Les personnes non vaccinées et celles ayant un système immunitaire affaibli sont à risque." } } ] } ] }

Sources (10000 au total)

Digital Health Data Quality Issues: Systematic Review.

The promise of digital health is principally dependent on the ability to electronically capture data that can be analyzed to improve decision-making. However, the ability to effectively harness data h... The aim of this study was to develop a consolidated digital health DQ dimension and outcome (DQ-DO) framework to provide insights into 3 research questions: What are the dimensions of digital health D... Following the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines, a developmental systematic literature review was conducted of peer-reviewed literature focusing on... The digital health DQ-DO framework consists of 6 dimensions of DQ, namely accessibility, accuracy, completeness, consistency, contextual validity, and currency; interrelationships among the dimensions... The DQ-DO framework developed in this study demonstrates the complexity of digital health DQ and the necessity for reducing digital health DQ issues. The framework further provides health care executi...

Data Quality in Health Research: Integrative Literature Review.

Decision-making and strategies to improve service delivery must be supported by reliable health data to generate consistent evidence on health status. The data quality management process must ensure t... Through an integrative literature review, the aim of this work was to identify and evaluate digital health technology interventions designed to support the conducting of health research based on data ... A search was conducted in 6 electronic scientific databases in January 2022: PubMed, SCOPUS, Web of Science, Institute of Electrical and Electronics Engineers Digital Library, Cumulative Index of Nurs... After analyzing and extracting the outcomes of interest, 33 papers were included in the review. The studies covered the period of 2017-2021 and were conducted in 22 countries. Key findings revealed va... The main barriers to health data quality are technical, motivational, economical, political, legal, ethical, organizational, human resources, and methodological. The data quality process and technique... RR2-10.1101/2022.05.31.22275804....

Impact of monitoring approaches on data quality in clinical trials.

Source data verification (SDV) has been reported to account for up to 25% of the budget in clinical trials (CT) and cost-benefit of SDV has been questioned. Guidelines for risk-based monitoring (RBM) ... Data on residual errors from four, large comparable randomised CTs were examined by post-trial SDV. Observed discrepancies were analysed in the categories of "overall" data, "major efficacy" and "majo... A total of 1 716 087 data points were verified using CM and 323 174 using RBM. The overall error rate was 0.40% for RBM and 0.37% for CM (P < 0.01). For major efficacy, defined by risk assessment, the... These empirical data, directly comparing RBM with CM, suggest that RBM improves data quality regarding data-points of major importance to trial outcomes, efficacy and major safety. Overall, the RBM ap...

Data quality and timeliness analysis for post-vaccination adverse event cases reported through healthcare data exchange to FDA BEST pilot platform.

This study is part of the U.S. Food and Drug Administration (FDA)'s Biologics Effectiveness and Safety (BEST) initiative, which aims to improve the FDA's postmarket surveillance capabilities by using ... The study used RWD from 283 post-vaccination AE cases, which were received through the platform. We used descriptive statistics to report results and apply 322 data quality tests based on a data quali... The volume analysis indicated the average clinical resources for a post-vaccination AE case was 983.9 for the median partner. The query response time analysis indicated that cases could be received by... This study describes the platform's data volume, data query response time, and data quality results from the queried postvaccination adverse event cases and identified updates to current standards to ...

Data quality considerations for evaluating COVID-19 treatments using real world data: learnings from the National COVID Cohort Collaborative (N3C).

Multi-institution electronic health records (EHR) are a rich source of real world data (RWD) for generating real world evidence (RWE) regarding the utilization, benefits and harms of medical intervent... Using the National COVID Cohort Collaborative (N3C) enclave, we defined a patient population using criteria typical in non-interventional inpatient drug effectiveness studies. We present the challenge... We share our experiences and lessons learned when working with heterogeneous EHR data from over 65 healthcare institutions and 4 common data models. We discuss six key areas of data variability and qu... The creation of large scale centralized multi-site EHR databases such as N3C enables a wide range of research aimed at better understanding treatments and health impacts of many conditions including C...

Evaluating patient data quality in South Africa's National Health Laboratory Service Data Warehouse, 2017-2020: implications for monitoring child health programmes.

South Africa's National Health Laboratory Service (NHLS), the only clinical laboratory service in the country's public health sector, is an important resource for monitoring public health programmes.... We describe NHLS data quality, particularly patient demographics among infants, and the effect this has on linking multiple test results to a single patient.... Retrospective descriptive analysis of NHLS data from 1... During the period analysed, 485 300 007 tests, 98 217 642 encounters and 35 771 846 patients met criteria for analysis. Overall, 15.80% (n = 15 515 380) of all encounters had a registered national ide... Unavailability and poor capturing of patient demographics, especially among infants and children, affects the ability to accurately monitor routine health programmes. A unique national patient identif...