Titre : Modifications du poids corporel

Modifications du poids corporel : Questions médicales fréquentes

Termes MeSH sélectionnés :

Data Interpretation, Statistical
{ "@context": "https://schema.org", "@graph": [ { "@type": "MedicalWebPage", "name": "Modifications du poids corporel : Questions médicales les plus fréquentes", "headline": "Modifications du poids corporel : Comprendre les symptômes, diagnostics et traitements", "description": "Guide complet et accessible sur les Modifications du poids corporel : explications, diagnostics, traitements et prévention. Information médicale validée destinée aux patients.", "datePublished": "2024-01-07", "dateModified": "2025-04-01", "inLanguage": "fr", "medicalAudience": [ { "@type": "MedicalAudience", "name": "Grand public", "audienceType": "Patient", "healthCondition": { "@type": "MedicalCondition", "name": "Modifications du poids corporel" }, "suggestedMinAge": 18, "suggestedGender": "unisex" }, { "@type": "MedicalAudience", "name": "Médecins", "audienceType": "Physician", "geographicArea": { "@type": "AdministrativeArea", "name": "France" } }, { "@type": "MedicalAudience", "name": "Chercheurs", "audienceType": "Researcher", "geographicArea": { "@type": "AdministrativeArea", "name": "International" } } ], "reviewedBy": { "@type": "Person", "name": "Dr Olivier Menir", "jobTitle": "Expert en Médecine", "description": "Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale", "url": "/static/pages/docteur-olivier-menir.html", "alumniOf": { "@type": "EducationalOrganization", "name": "Université Paris Descartes" } }, "isPartOf": { "@type": "MedicalWebPage", "name": "Poids", "url": "https://questionsmedicales.fr/mesh/D001835", "about": { "@type": "MedicalCondition", "name": "Poids", "code": { "@type": "MedicalCode", "code": "D001835", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "G07.345.249.314.120" } } }, "hasPart": [ { "@type": "MedicalWebPage", "name": "Trajectoire pondérale", "alternateName": "Body-Weight Trajectory", "url": "https://questionsmedicales.fr/mesh/D000077962", "about": { "@type": "MedicalCondition", "name": "Trajectoire pondérale", "code": { "@type": "MedicalCode", "code": "D000077962", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "G07.345.249.314.120.200.463" } } }, { "@type": "MedicalWebPage", "name": "Prise de poids", "alternateName": "Weight Gain", "url": "https://questionsmedicales.fr/mesh/D015430", "about": { "@type": "MedicalCondition", "name": "Prise de poids", "code": { "@type": "MedicalCode", "code": "D015430", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "G07.345.249.314.120.200.926" } } }, { "@type": "MedicalWebPage", "name": "Perte de poids", "alternateName": "Weight Loss", "url": "https://questionsmedicales.fr/mesh/D015431", "about": { "@type": "MedicalCondition", "name": "Perte de poids", "code": { "@type": "MedicalCode", "code": "D015431", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "G07.345.249.314.120.200.963" } }, "hasPart": [ { "@type": "MedicalWebPage", "name": "Variations cycliques du poids", "alternateName": "Weight Cycling", "url": "https://questionsmedicales.fr/mesh/D000091622", "about": { "@type": "MedicalCondition", "name": "Variations cycliques du poids", "code": { "@type": "MedicalCode", "code": "D000091622", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "G07.345.249.314.120.200.963.500" } } } ] } ], "about": { "@type": "MedicalCondition", "name": "Modifications du poids corporel", "alternateName": "Body Weight Changes", "code": { "@type": "MedicalCode", "code": "D001836", "codingSystem": "MeSH" } }, "author": [ { "@type": "Person", "name": "None None", "url": "https://questionsmedicales.fr/author/None%20None", "affiliation": { "@type": "Organization", "name": "" } }, { "@type": "Person", "name": "Hidehiro Kaneko", "url": "https://questionsmedicales.fr/author/Hidehiro%20Kaneko", "affiliation": { "@type": "Organization", "name": "Department of Cardiovascular Medicine, Graduate School of Medicine, The University of Tokyo." } }, { "@type": "Person", "name": "Hiroyuki Morita", "url": "https://questionsmedicales.fr/author/Hiroyuki%20Morita", "affiliation": { "@type": "Organization", "name": "Department of Cardiovascular Medicine, Graduate School of Medicine, The University of Tokyo." } }, { "@type": "Person", "name": "Issei Komuro", "url": "https://questionsmedicales.fr/author/Issei%20Komuro", "affiliation": { "@type": "Organization", "name": "Department of Cardiovascular Medicine, Graduate School of Medicine, The University of Tokyo." } }, { "@type": "Person", "name": "Hidetaka Itoh", "url": "https://questionsmedicales.fr/author/Hidetaka%20Itoh", "affiliation": { "@type": "Organization", "name": "Department of Cardiovascular Medicine, Graduate School of Medicine, The University of Tokyo." } } ], "citation": [ { "@type": "ScholarlyArticle", "name": "Impact of redefining statistical significance on P-hacking and false positive rates: An agent-based model.", "datePublished": "2024-05-16", "url": "https://questionsmedicales.fr/article/38753677", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1371/journal.pone.0303262" } }, { "@type": "ScholarlyArticle", "name": "Statistical biases due to anonymization evaluated in an open clinical dataset from COVID-19 patients.", "datePublished": "2022-12-21", "url": "https://questionsmedicales.fr/article/36543828", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1038/s41597-022-01669-9" } }, { "@type": "ScholarlyArticle", "name": "Handling Missing Data in COVID-19 Incidence Estimation: Secondary Data Analysis.", "datePublished": "2024-08-20", "url": "https://questionsmedicales.fr/article/39166439", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.2196/53719" } }, { "@type": "ScholarlyArticle", "name": "Bayesian pattern-mixture models for dropout and intermittently missing data in longitudinal data analysis.", "datePublished": "2023-05-23", "url": "https://questionsmedicales.fr/article/37221346", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.3758/s13428-023-02128-y" } }, { "@type": "ScholarlyArticle", "name": "A mathematical framework for the statistical interpretation of biological growth models.", "datePublished": "2024-10-07", "url": "https://questionsmedicales.fr/article/39384030", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1016/j.biosystems.2024.105342" } } ], "breadcrumb": { "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "questionsmedicales.fr", "item": "https://questionsmedicales.fr" }, { "@type": "ListItem", "position": 2, "name": "Phénomènes physiologiques", "item": "https://questionsmedicales.fr/mesh/D010829" }, { "@type": "ListItem", "position": 3, "name": "Croissance et développement", "item": "https://questionsmedicales.fr/mesh/D048788" }, { "@type": "ListItem", "position": 4, "name": "Croissance", "item": "https://questionsmedicales.fr/mesh/D006128" }, { "@type": "ListItem", "position": 5, "name": "Mensurations corporelles", "item": "https://questionsmedicales.fr/mesh/D049628" }, { "@type": "ListItem", "position": 6, "name": "Poids", "item": "https://questionsmedicales.fr/mesh/D001835" }, { "@type": "ListItem", "position": 7, "name": "Modifications du poids corporel", "item": "https://questionsmedicales.fr/mesh/D001836" } ] } }, { "@type": "MedicalWebPage", "name": "Article complet : Modifications du poids corporel - Questions et réponses", "headline": "Questions et réponses médicales fréquentes sur Modifications du poids corporel", "description": "Une compilation de questions et réponses structurées, validées par des experts médicaux.", "datePublished": "2025-05-06", "inLanguage": "fr", "hasPart": [ { "@type": "MedicalWebPage", "name": "Diagnostic", "headline": "Diagnostic sur Modifications du poids corporel", "description": "Comment diagnostiquer une perte de poids inexpliquée ?\nQuels tests sont utilisés pour évaluer le gain de poids ?\nQuand consulter pour des modifications de poids ?\nQuels signes indiquent un trouble de l'alimentation ?\nComment évaluer l'IMC pour le diagnostic ?", "url": "https://questionsmedicales.fr/mesh/D001836?mesh_terms=Data+Interpretation,+Statistical&page=3#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Modifications du poids corporel", "description": "Quels symptômes accompagnent une perte de poids ?\nQuels signes indiquent un gain de poids rapide ?\nComment le stress affecte-t-il le poids ?\nQuels symptômes sont liés à l'obésité ?\nComment reconnaître un trouble de l'alimentation ?", "url": "https://questionsmedicales.fr/mesh/D001836?mesh_terms=Data+Interpretation,+Statistical&page=3#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Modifications du poids corporel", "description": "Comment prévenir les modifications de poids ?\nQuels conseils nutritionnels pour éviter le gain de poids ?\nComment l'exercice aide-t-il à maintenir le poids ?\nQuel rôle joue le sommeil dans la gestion du poids ?\nComment gérer le stress pour éviter le surpoids ?", "url": "https://questionsmedicales.fr/mesh/D001836?mesh_terms=Data+Interpretation,+Statistical&page=3#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Modifications du poids corporel", "description": "Quels traitements pour la perte de poids ?\nComment traiter l'obésité ?\nQuels médicaments aident à la gestion du poids ?\nComment la thérapie comportementale aide-t-elle ?\nQuels rôles jouent les diététiciens ?", "url": "https://questionsmedicales.fr/mesh/D001836?mesh_terms=Data+Interpretation,+Statistical&page=3#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Modifications du poids corporel", "description": "Quelles complications peuvent résulter de l'obésité ?\nComment la perte de poids rapide affecte-t-elle la santé ?\nQuels risques sont associés à l'anorexie ?\nQuelles sont les conséquences du surpoids ?\nComment le surpoids affecte-t-il la santé mentale ?", "url": "https://questionsmedicales.fr/mesh/D001836?mesh_terms=Data+Interpretation,+Statistical&page=3#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Modifications du poids corporel", "description": "Quels facteurs de risque pour la perte de poids ?\nComment l'alimentation influence-t-elle le poids ?\nQuel rôle joue la génétique dans le poids corporel ?\nComment le mode de vie affecte-t-il le poids ?\nQuels facteurs psychologiques influencent le poids ?", "url": "https://questionsmedicales.fr/mesh/D001836?mesh_terms=Data+Interpretation,+Statistical&page=3#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment diagnostiquer une perte de poids inexpliquée ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Un médecin évalue les antécédents médicaux, effectue des examens physiques et peut demander des analyses." } }, { "@type": "Question", "name": "Quels tests sont utilisés pour évaluer le gain de poids ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Des tests sanguins, des évaluations nutritionnelles et des examens d'imagerie peuvent être réalisés." } }, { "@type": "Question", "name": "Quand consulter pour des modifications de poids ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Consultez si le poids change de plus de 5% en un mois sans raison apparente." } }, { "@type": "Question", "name": "Quels signes indiquent un trouble de l'alimentation ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Des comportements alimentaires extrêmes, une préoccupation excessive pour le poids et des changements rapides de poids." } }, { "@type": "Question", "name": "Comment évaluer l'IMC pour le diagnostic ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "L'IMC est calculé en divisant le poids en kg par la taille en m², indiquant la corpulence." } }, { "@type": "Question", "name": "Quels symptômes accompagnent une perte de poids ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Fatigue, faiblesse, changements d'appétit, et parfois des douleurs abdominales." } }, { "@type": "Question", "name": "Quels signes indiquent un gain de poids rapide ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Essoufflement, fatigue accrue, rétention d'eau et douleurs articulaires peuvent survenir." } }, { "@type": "Question", "name": "Comment le stress affecte-t-il le poids ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Le stress peut entraîner une perte ou un gain de poids en modifiant l'appétit et le métabolisme." } }, { "@type": "Question", "name": "Quels symptômes sont liés à l'obésité ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Essoufflement, fatigue, douleurs articulaires et risque accru de maladies chroniques." } }, { "@type": "Question", "name": "Comment reconnaître un trouble de l'alimentation ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Préoccupation excessive pour le poids, comportements alimentaires irréguliers et isolement social." } }, { "@type": "Question", "name": "Comment prévenir les modifications de poids ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Maintenir une alimentation équilibrée, faire de l'exercice régulièrement et gérer le stress." } }, { "@type": "Question", "name": "Quels conseils nutritionnels pour éviter le gain de poids ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Privilégiez les aliments riches en nutriments, limitez les sucres ajoutés et les graisses saturées." } }, { "@type": "Question", "name": "Comment l'exercice aide-t-il à maintenir le poids ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "L'exercice régulier brûle des calories, améliore le métabolisme et favorise la santé globale." } }, { "@type": "Question", "name": "Quel rôle joue le sommeil dans la gestion du poids ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Un sommeil insuffisant peut perturber les hormones de la faim et augmenter le risque de prise de poids." } }, { "@type": "Question", "name": "Comment gérer le stress pour éviter le surpoids ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Des techniques comme la méditation, le yoga et la thérapie peuvent aider à réduire le stress." } }, { "@type": "Question", "name": "Quels traitements pour la perte de poids ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Les traitements incluent des conseils nutritionnels, des thérapies comportementales et parfois des médicaments." } }, { "@type": "Question", "name": "Comment traiter l'obésité ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Un plan de traitement peut inclure un régime, de l'exercice, des médicaments ou une chirurgie bariatrique." } }, { "@type": "Question", "name": "Quels médicaments aident à la gestion du poids ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Des médicaments comme la sibutramine ou l'orlistat peuvent être prescrits pour aider à la perte de poids." } }, { "@type": "Question", "name": "Comment la thérapie comportementale aide-t-elle ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Elle aide à modifier les habitudes alimentaires et à gérer les émotions liées à la nourriture." } }, { "@type": "Question", "name": "Quels rôles jouent les diététiciens ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Les diététiciens élaborent des plans alimentaires personnalisés pour aider à atteindre des objectifs de poids." } }, { "@type": "Question", "name": "Quelles complications peuvent résulter de l'obésité ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "L'obésité peut entraîner des maladies cardiaques, le diabète de type 2 et des problèmes articulaires." } }, { "@type": "Question", "name": "Comment la perte de poids rapide affecte-t-elle la santé ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Elle peut provoquer des carences nutritionnelles, des troubles électrolytiques et des problèmes cardiaques." } }, { "@type": "Question", "name": "Quels risques sont associés à l'anorexie ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "L'anorexie peut entraîner des complications graves comme des troubles cardiaques et des déséquilibres électrolytiques." } }, { "@type": "Question", "name": "Quelles sont les conséquences du surpoids ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Le surpoids augmente le risque de maladies cardiovasculaires, d'apnée du sommeil et de diabète." } }, { "@type": "Question", "name": "Comment le surpoids affecte-t-il la santé mentale ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Il peut entraîner une faible estime de soi, de l'anxiété et de la dépression chez certaines personnes." } }, { "@type": "Question", "name": "Quels facteurs de risque pour la perte de poids ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les maladies chroniques, les troubles mentaux, et certains médicaments peuvent contribuer à la perte de poids." } }, { "@type": "Question", "name": "Comment l'alimentation influence-t-elle le poids ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Une alimentation riche en calories et en graisses peut augmenter le risque d'obésité et de surpoids." } }, { "@type": "Question", "name": "Quel rôle joue la génétique dans le poids corporel ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "La génétique peut influencer le métabolisme, l'appétit et la tendance à prendre ou perdre du poids." } }, { "@type": "Question", "name": "Comment le mode de vie affecte-t-il le poids ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Un mode de vie sédentaire et des habitudes alimentaires malsaines augmentent le risque de modifications de poids." } }, { "@type": "Question", "name": "Quels facteurs psychologiques influencent le poids ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "L'anxiété, la dépression et le stress peuvent affecter les habitudes alimentaires et le poids corporel." } } ] } ] }

Sources (10000 au total)

Handling Missing Data in COVID-19 Incidence Estimation: Secondary Data Analysis.

The COVID-19 pandemic has revealed significant challenges in disease forecasting and in developing a public health response, emphasizing the need to manage missing data from various sources in making ... We aimed to show how handling missing data can affect estimates of the COVID-19 incidence rate (CIR) in different pandemic situations.... This study used data from the COVID-19/SARS-CoV-2 surveillance system at the National Institute of Hygiene and Epidemiology, Vietnam. We separated the available data set into 3 distinct periods: zero ... Our study examined missing data imputation performance across 3 study time periods: zero COVID-19 (n=3149), transition (n=1290), and new normal (n=9288). Imputation analyses showed that K-nearest neig... Our study emphasizes the importance of understanding that the specific imputation method used by investigators should be tailored to the specific epidemiological context and data collection environmen...

A wide range of missing imputation approaches in longitudinal data: a simulation study and real data analysis.

Missing data is a pervasive problem in longitudinal data analysis. Several single-imputation (SI) and multiple-imputation (MI) approaches have been proposed to address this issue. In this study, for t... Using different simulation scenarios derived from a real data set, we compared the performance of cross, trajectory mean, interpolation, copy-mean, and MI methods (27 approaches) to impute missing lon... The longitudinal regression tree algorithm outperformed based on the criteria such as MSE, RMSE, and MAD than the linear mixed-effects model (LMM) for analyzing the TCGS and simulated data using the m... Both SI and MI approaches performed better using the longitudinal regression tree algorithm compared with the parametric longitudinal models. Based on the results from both the real and simulated data...

Statistical methods leveraging the hierarchical structure of adverse events for signal detection in clinical trials: a scoping review of the methodological literature.

In randomised controlled trials with efficacy-related primary outcomes, adverse events are collected to monitor potential intervention harms. The analysis of adverse event data is challenging, due to ... We conducted a methodological scoping review of the literature to identify all existing methods using structures within the data to detect signals for adverse reactions in a trial. Embase, MEDLINE, Sc... We identified 18 different methods from 14 sources. These were categorised as either Bayesian approaches (n=11), which flagged events based on posterior estimates of treatment effects, or error contro... We found a large number of analysis methods that use the group structures of adverse events. Continuous methodological developments in this area highlight the growing awareness that better practices a...

Multicomponent family support intervention in intensive care units: statistical analysis plan for the cluster-randomized controlled FICUS trial.

The FICUS trial is a cluster-randomized superiority trial to determine the effectiveness of a nurse-led, interprofessional family support intervention (FSI) on the quality of care, family management a...

Ultrasound-guided supraclavicular block versus Bier block for emergency reduction of upper limb injuries: statistical analysis plan.

Ultrasound-guided supraclavicular block (UGSCB) is an emerging technique gaining interest amongst emergency physicians that provides regional anaesthesia to the upper limb to tolerate painful procedur... SUPERB (SUPraclavicular block for Emergency Reduction versus Bier block) is a prospective open-label non-inferiority randomised controlled trial comparing the effectiveness of UGSCB versus BB for clos... Primary outcome analysis will be performed using both the intention-to-treat and per-protocol populations. The between-group difference in maximum pain intensity will be assessed using linear regressi... SUPERB is the first randomised controlled trial to investigate the effectiveness and safety of UGSCB in the ED. The trial has the potential to demonstrate that UGSCB is an alternative safe and effecti...

A hybrid digital parenting programme to prevent abuse of adolescents in Tanzania: statistical analysis plan for a pragmatic cluster randomised controlled trial.

Globally, violence against children poses substantial health and economic challenges, with estimated costs nearing USD 7 trillion. This prompts the urgent call for effective evidence-based interventio... This study is a pragmatic, two-arm, cluster-randomised trial in Mwanza, Tanzania's urban and peri-urban areas. Assessments are set for baseline, 1 month post-intervention, and 12 months post-intervent... Preparations for the trial began in December 2022, including community mobilisation and sensitisation. Rolling recruitment, baseline data collection, and implementation onboarding took place between A... The trial was registered on the Open Science Framework on 14 March 2023: https://doi.org/10.17605/OSF.IO/T9FXZ . The trial protocol was published in Trials 25, 119 (2024): Baerecke, L., Ornellas, A., ...