Études transversales : Questions médicales fréquentes
Nom anglais: Cross-Sectional Studies
Descriptor UI:D003430
Tree Number:N06.850.520.450.500.875
Termes MeSH sélectionnés :
Practice Patterns, Physicians'
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "MedicalWebPage",
"name": "Études transversales : Questions médicales les plus fréquentes",
"headline": "Études transversales : Comprendre les symptômes, diagnostics et traitements",
"description": "Guide complet et accessible sur les Études transversales : explications, diagnostics, traitements et prévention. Information médicale validée destinée aux patients.",
"datePublished": "2024-07-12",
"dateModified": "2025-04-08",
"inLanguage": "fr",
"medicalAudience": [
{
"@type": "MedicalAudience",
"name": "Grand public",
"audienceType": "Patient",
"healthCondition": {
"@type": "MedicalCondition",
"name": "Études transversales"
},
"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": "Études épidémiologiques",
"url": "https://questionsmedicales.fr/mesh/D016021",
"about": {
"@type": "MedicalCondition",
"name": "Études épidémiologiques",
"code": {
"@type": "MedicalCode",
"code": "D016021",
"codingSystem": "MeSH"
},
"identifier": {
"@type": "PropertyValue",
"propertyID": "MeSH Tree",
"value": "N06.850.520.450.500"
}
}
},
"about": {
"@type": "MedicalCondition",
"name": "Études transversales",
"alternateName": "Cross-Sectional Studies",
"code": {
"@type": "MedicalCode",
"code": "D003430",
"codingSystem": "MeSH"
}
},
"author": [
{
"@type": "Person",
"name": "Andreea Teodora Constantin",
"url": "https://questionsmedicales.fr/author/Andreea%20Teodora%20Constantin",
"affiliation": {
"@type": "Organization",
"name": "Faculty of Medicine, University of Medicine and Pharmacy \"Carol Davila\", 020021 Bucharest, Romania."
}
},
{
"@type": "Person",
"name": "Ioana Rosca",
"url": "https://questionsmedicales.fr/author/Ioana%20Rosca",
"affiliation": {
"@type": "Organization",
"name": "Faculty of Midwifery and Nursery, University of Medicine and Pharmacy \"Carol Davila\", 020021 Bucharest, Romania."
}
},
{
"@type": "Person",
"name": "Mandana Hoseini",
"url": "https://questionsmedicales.fr/author/Mandana%20Hoseini",
"affiliation": {
"@type": "Organization",
"name": "PhD graduate, Department of Parasitology, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran."
}
},
{
"@type": "Person",
"name": "Fateme Jalousian",
"url": "https://questionsmedicales.fr/author/Fateme%20Jalousian",
"affiliation": {
"@type": "Organization",
"name": "Department of Parasitology, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran."
}
},
{
"@type": "Person",
"name": "Seyed Hosein Hoseini",
"url": "https://questionsmedicales.fr/author/Seyed%20Hosein%20Hoseini",
"affiliation": {
"@type": "Organization",
"name": "Department of Parasitology, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran."
}
}
],
"citation": [
{
"@type": "ScholarlyArticle",
"name": "Opioid Administration Practice Patterns in Patients With Acute Respiratory Failure Who Undergo Invasive Mechanical Ventilation.",
"datePublished": "2024-07-17",
"url": "https://questionsmedicales.fr/article/39018285",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1097/CCE.0000000000001123"
}
},
{
"@type": "ScholarlyArticle",
"name": "Practice Patterns of Physicians who Perform Caudal Epidural Steroid Injections.",
"datePublished": "2024-09-14",
"url": "https://questionsmedicales.fr/article/39286465",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.52965/001c.123283"
}
},
{
"@type": "ScholarlyArticle",
"name": "Actual clinical practice pattern in SWL after COVID-19 era: a critical evaluation from different aspects.",
"datePublished": "2024-11-01",
"url": "https://questionsmedicales.fr/article/39485568",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1007/s00240-024-01650-8"
}
},
{
"@type": "ScholarlyArticle",
"name": "A 16-Year Review of Clinical Practice Patterns in Liposuction Based on Continuous Certification by the American Board of Plastic Surgery.",
"datePublished": "2023-02-01",
"url": "https://questionsmedicales.fr/article/36735816",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1097/PRS.0000000000010254"
}
},
{
"@type": "ScholarlyArticle",
"name": "Japanese clinical practice patterns of primary nephrotic syndrome 2021: a web-based questionnaire survey of certified nephrologists.",
"datePublished": "2023-06-13",
"url": "https://questionsmedicales.fr/article/37310570",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1007/s10157-023-02366-6"
}
}
],
"breadcrumb": {
"@type": "BreadcrumbList",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "questionsmedicales.fr",
"item": "https://questionsmedicales.fr"
},
{
"@type": "ListItem",
"position": 2,
"name": "Environnement et santé publique",
"item": "https://questionsmedicales.fr/mesh/D004778"
},
{
"@type": "ListItem",
"position": 3,
"name": "Santé publique",
"item": "https://questionsmedicales.fr/mesh/D011634"
},
{
"@type": "ListItem",
"position": 4,
"name": "Méthodes épidémiologiques",
"item": "https://questionsmedicales.fr/mesh/D004812"
},
{
"@type": "ListItem",
"position": 5,
"name": "Caractéristiques des études épidémiologiques",
"item": "https://questionsmedicales.fr/mesh/D016020"
},
{
"@type": "ListItem",
"position": 6,
"name": "Études épidémiologiques",
"item": "https://questionsmedicales.fr/mesh/D016021"
},
{
"@type": "ListItem",
"position": 7,
"name": "Études transversales",
"item": "https://questionsmedicales.fr/mesh/D003430"
}
]
}
},
{
"@type": "MedicalWebPage",
"name": "Article complet : Études transversales - Questions et réponses",
"headline": "Questions et réponses médicales fréquentes sur Études transversales",
"description": "Une compilation de questions et réponses structurées, validées par des experts médicaux.",
"datePublished": "2025-05-15",
"inLanguage": "fr",
"hasPart": [
{
"@type": "MedicalWebPage",
"name": "Diagnostic",
"headline": "Diagnostic sur Études transversales",
"description": "Comment les études transversales aident-elles au diagnostic ?\nPeut-on établir un diagnostic définitif avec une étude transversale ?\nQuel type de données recueille une étude transversale ?\nLes études transversales peuvent-elles identifier des biomarqueurs ?\nQuel est l'avantage principal des études transversales pour le diagnostic ?",
"url": "https://questionsmedicales.fr/mesh/D003430?mesh_terms=Practice+Patterns,+Physicians'&page=6#section-diagnostic"
},
{
"@type": "MedicalWebPage",
"name": "Symptômes",
"headline": "Symptômes sur Études transversales",
"description": "Les études transversales identifient-elles des symptômes ?\nPeut-on relier des symptômes à des facteurs de risque via ces études ?\nComment les symptômes sont-ils mesurés dans ces études ?\nLes études transversales peuvent-elles révéler des symptômes rares ?\nLes symptômes peuvent-ils varier selon les groupes d'âge dans ces études ?",
"url": "https://questionsmedicales.fr/mesh/D003430?mesh_terms=Practice+Patterns,+Physicians'&page=6#section-symptômes"
},
{
"@type": "MedicalWebPage",
"name": "Prévention",
"headline": "Prévention sur Études transversales",
"description": "Les études transversales aident-elles à identifier des stratégies de prévention ?\nPeut-on évaluer l'impact des programmes de prévention avec ces études ?\nComment les comportements préventifs sont-ils mesurés ?\nLes études transversales peuvent-elles identifier des populations à risque ?\nLes résultats des études transversales influencent-ils les politiques de santé publique ?",
"url": "https://questionsmedicales.fr/mesh/D003430?mesh_terms=Practice+Patterns,+Physicians'&page=6#section-prévention"
},
{
"@type": "MedicalWebPage",
"name": "Traitements",
"headline": "Traitements sur Études transversales",
"description": "Les études transversales évaluent-elles l'efficacité des traitements ?\nPeut-on observer des tendances de traitement dans ces études ?\nLes études transversales peuvent-elles influencer les pratiques de traitement ?\nComment les traitements sont-ils documentés dans ces études ?\nLes études transversales peuvent-elles révéler des inégalités dans l'accès aux traitements ?",
"url": "https://questionsmedicales.fr/mesh/D003430?mesh_terms=Practice+Patterns,+Physicians'&page=6#section-traitements"
},
{
"@type": "MedicalWebPage",
"name": "Complications",
"headline": "Complications sur Études transversales",
"description": "Les études transversales peuvent-elles identifier des complications associées ?\nComment les complications sont-elles documentées dans ces études ?\nPeut-on évaluer la gravité des complications avec ces études ?\nLes études transversales peuvent-elles révéler des complications rares ?\nLes complications peuvent-elles varier selon les groupes démographiques ?",
"url": "https://questionsmedicales.fr/mesh/D003430?mesh_terms=Practice+Patterns,+Physicians'&page=6#section-complications"
},
{
"@type": "MedicalWebPage",
"name": "Facteurs de risque",
"headline": "Facteurs de risque sur Études transversales",
"description": "Les études transversales identifient-elles des facteurs de risque ?\nPeut-on établir une causalité avec des études transversales ?\nComment les facteurs de risque sont-ils mesurés ?\nLes études transversales peuvent-elles révéler des facteurs de risque émergents ?\nLes facteurs de risque varient-ils selon les populations étudiées ?",
"url": "https://questionsmedicales.fr/mesh/D003430?mesh_terms=Practice+Patterns,+Physicians'&page=6#section-facteurs de risque"
}
]
},
{
"@type": "FAQPage",
"mainEntity": [
{
"@type": "Question",
"name": "Comment les études transversales aident-elles au diagnostic ?",
"position": 1,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elles permettent d'évaluer la prévalence des maladies et d'identifier des associations."
}
},
{
"@type": "Question",
"name": "Peut-on établir un diagnostic définitif avec une étude transversale ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "Non, elles fournissent des données descriptives mais ne permettent pas de causalité."
}
},
{
"@type": "Question",
"name": "Quel type de données recueille une étude transversale ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des données sur la santé, les comportements et les caractéristiques démographiques."
}
},
{
"@type": "Question",
"name": "Les études transversales peuvent-elles identifier des biomarqueurs ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elles peuvent suggérer des biomarqueurs associés à des conditions, mais pas prouver leur causalité."
}
},
{
"@type": "Question",
"name": "Quel est l'avantage principal des études transversales pour le diagnostic ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elles permettent une évaluation rapide et peu coûteuse de la santé d'une population."
}
},
{
"@type": "Question",
"name": "Les études transversales identifient-elles des symptômes ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elles peuvent décrire la prévalence des symptômes dans une population donnée."
}
},
{
"@type": "Question",
"name": "Peut-on relier des symptômes à des facteurs de risque via ces études ?",
"position": 7,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elles peuvent montrer des associations, mais ne prouvent pas de relations causales."
}
},
{
"@type": "Question",
"name": "Comment les symptômes sont-ils mesurés dans ces études ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Par des questionnaires, des entretiens ou des examens cliniques standardisés."
}
},
{
"@type": "Question",
"name": "Les études transversales peuvent-elles révéler des symptômes rares ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elles sont moins efficaces pour les symptômes rares en raison de la taille de l'échantillon."
}
},
{
"@type": "Question",
"name": "Les symptômes peuvent-ils varier selon les groupes d'âge dans ces études ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les études peuvent montrer des variations de symptômes selon les tranches d'âge."
}
},
{
"@type": "Question",
"name": "Les études transversales aident-elles à identifier des stratégies de prévention ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elles peuvent suggérer des facteurs de risque à cibler pour des interventions préventives."
}
},
{
"@type": "Question",
"name": "Peut-on évaluer l'impact des programmes de prévention avec ces études ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Non, elles ne mesurent que la prévalence avant l'implémentation des programmes."
}
},
{
"@type": "Question",
"name": "Comment les comportements préventifs sont-ils mesurés ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Par des questionnaires sur les habitudes de vie et les comportements de santé."
}
},
{
"@type": "Question",
"name": "Les études transversales peuvent-elles identifier des populations à risque ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elles peuvent révéler des groupes à risque élevé pour cibler les efforts de prévention."
}
},
{
"@type": "Question",
"name": "Les résultats des études transversales influencent-ils les politiques de santé publique ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elles fournissent des données essentielles pour orienter les politiques de santé publique."
}
},
{
"@type": "Question",
"name": "Les études transversales évaluent-elles l'efficacité des traitements ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Non, elles ne mesurent que la prévalence des traitements, pas leur efficacité."
}
},
{
"@type": "Question",
"name": "Peut-on observer des tendances de traitement dans ces études ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elles peuvent montrer des tendances dans l'utilisation des traitements au sein d'une population."
}
},
{
"@type": "Question",
"name": "Les études transversales peuvent-elles influencer les pratiques de traitement ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elles peuvent fournir des données qui orientent les décisions cliniques et les politiques de santé."
}
},
{
"@type": "Question",
"name": "Comment les traitements sont-ils documentés dans ces études ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Par des enquêtes sur les antécédents médicaux et les traitements en cours des participants."
}
},
{
"@type": "Question",
"name": "Les études transversales peuvent-elles révéler des inégalités dans l'accès aux traitements ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elles peuvent mettre en lumière des disparités dans l'accès aux soins et aux traitements."
}
},
{
"@type": "Question",
"name": "Les études transversales peuvent-elles identifier des complications associées ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elles peuvent montrer des associations entre maladies et complications, mais pas de causalité."
}
},
{
"@type": "Question",
"name": "Comment les complications sont-elles documentées dans ces études ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Par des rapports de cas, des questionnaires et des examens cliniques des participants."
}
},
{
"@type": "Question",
"name": "Peut-on évaluer la gravité des complications avec ces études ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Non, elles ne mesurent que la prévalence, pas la gravité ou l'évolution des complications."
}
},
{
"@type": "Question",
"name": "Les études transversales peuvent-elles révéler des complications rares ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elles sont moins efficaces pour identifier des complications rares en raison de la taille de l'échantillon."
}
},
{
"@type": "Question",
"name": "Les complications peuvent-elles varier selon les groupes démographiques ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les études peuvent montrer des variations de complications selon l'âge, le sexe, etc."
}
},
{
"@type": "Question",
"name": "Les études transversales identifient-elles des facteurs de risque ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elles peuvent révéler des associations entre facteurs de risque et maladies."
}
},
{
"@type": "Question",
"name": "Peut-on établir une causalité avec des études transversales ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Non, elles montrent des associations mais ne peuvent pas prouver la causalité."
}
},
{
"@type": "Question",
"name": "Comment les facteurs de risque sont-ils mesurés ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Par des questionnaires, des entretiens et des données cliniques des participants."
}
},
{
"@type": "Question",
"name": "Les études transversales peuvent-elles révéler des facteurs de risque émergents ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elles peuvent identifier de nouveaux facteurs de risque à étudier plus en profondeur."
}
},
{
"@type": "Question",
"name": "Les facteurs de risque varient-ils selon les populations étudiées ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les études peuvent montrer des variations de facteurs de risque selon les groupes."
}
}
]
}
]
}
The opioid crisis is impacting people across the country and deserves attention to be able to curb the rise in opioid-related deaths....
To evaluate practice patterns in opioid infusion administration and dosing for patients with acute respiratory failure receiving invasive mechanical ventilation....
Retrospective cohort study....
Patients from 21 hospitals in Kaiser Permanente Northern California and 96 hospitals in Philips electronic ICU Research Institute....
We assessed whether patients received opioid infusion and the dose of said opioid infusion....
We identified patients with a diagnosis of acute respiratory failure who were initiated on invasive mechanical ventilation. From each patient, we determined if opioid infusions were administered and, ...
In the context of efforts to limit healthcare-associated opioid exposure, our findings highlight the considerable opioid exposure that accompanies mechanical ventilation and suggest potential under an...
Caudal epidural steroid injections (ESIs) are commonly employed in the management of low back pain and radiculopathy. Despite their widespread use, practice patterns among physicians performing caudal...
A survey was distributed to a cohort of physicians who regularly perform ESIs. The survey comprised questions regarding the type of needle primarily used, steroid selection, the use of catheters, and ...
The results revealed a predominant preference for the use of particulate steroids (72.41%) when performing caudal ESIs. Additionally, physicians primarily prefer to use spinal needles (72.41%) compare...
This survey provides initial data among physicians who perform caudal ESIs. Our results demonstrate the majority of physicians favor using particulate steroids and a spinal needle, with fewer opting t...
To outline the current status of Shock Wave Lithotripsy (SWL) in stone treatment and the changes in the mode of application after the COVID-19 pandemic along with critical factors affecting the clinic...
The American Board of Plastic Surgery has collected data on cosmetic surgery tracers as part of the Continuous Certification process since 2005. The current study was performed to analyze evolving tre...
Tracer data from 2005 through 2021 were reviewed and grouped into an early cohort (EC) (2005-2014) and a recent cohort (RC) (2015-2021). Fisher exact tests and two-sample t tests were used to compare ...
A total of 2810 suction-assisted liposuction cases were included (1150 EC, 1660 RC). In-office procedures increased (36% EC versus 41% RC). The use of general anesthesia remained the same (63% EC vers...
This study highlights evolving trends in liposuction over 16 years. Liposuction is becoming more common as an outpatient procedure performed concomitantly with other procedures. Despite multiple emerg...
With the publication of the "Evidence-Based Clinical Practice Guideline for Nephrotic Syndrome 2020," we examined nephrologists' adherence to the recommendations of four of its clinical questions (CQs...
This was a cross-sectional web-based survey conducted between November and December 2021. The target population comprised nephrologists certified by the Japanese Society of Nephrology who were recruit...
In total, 434 respondents worked in at least 306 facilities, of whom 386 (88.9%) provided outpatient care for primary nephrotic syndrome. Of these patients, 179 (41.2%) answered that they would not me...
Gaps in recommendations and practices regarding serodiagnosis and treatment of MN (i.e., CQ1 and 4) are observed, suggesting the need to address the barriers to their insurance reimbursement and the l...
After completion of training, anesthesiologists may have fewer opportunities to see how colleagues practice, and their breadth of case experiences may also diminish due to specialization. We created a...
The nationwide epidemiology and clinical practice patterns for younger children hospitalized with urinary tract infections (UTIs) were unclear....
We conducted a retrospective observational study consisting of 32,653 children aged < 36 months who were hospitalized with UTIs from 856 medical facilities during fiscal years 2011-2018 using a nation...
We observed marked male predominance among children aged < 6 months, slight female predominance among children aged > 12 months, and summer seasonality among children hospitalized with UTIs. Most phys...
Our study provided novel insight into the epidemiology and practice patterns for pediatric UTIs. Time-series clustering can be useful to identify the hospitals with aberrant practice patterns to furth...
Antimicrobial resistance (AMR) is a serious public health issue which is exacerbated by increased inappropriate use of antibiotics for common eye infections. This cross sectional survey was to assess ...
The medical records of all patients who sought eye care between January 2022 to December 2022 and were prescribed antibiotics were extracted from the hospital's electronic database. Descriptive, bivar...
A total of 1925 patient medical records were extracted, whose median age was 40 years (IQR 26-69), and were mostly females (58.91%, n = 1134/1925). The eye condition commonly treated with antibiotics ...
The level of appropriateness of antibiotic prescriptions for eye infections was sub-optimal. Antimicrobial stewardship programs, including prescriber education on guidelines and prescription audit to ...
Clinical practice guidelines (CPG) exist for the management of non-specific low back pain (LBP). The objective of this study is to evaluate if Indian physiotherapists' follow CPGs when treating patien...
A cross-sectional survey using an online questionnaire was used to collect demographic information, views, and opinion about acute LBP and CPGs, and management strategies of a clinical vignette presen...
Responses from 328 physiotherapists were included in this study. Eighty-one percent of respondents indicated familiarity with CPGs for LBP and 75.3% (n = 328) respondents indicated that their interven...
In general, the study showed adherence to guidelines; however, there were areas that did not align with established evidence, especially referral for radiology and use of electrical modalities....
Infections, particularly those involving the respiratory tract, are associated with an increased incidence of cardiovascular events, both de novo and as exacerbations of pre-existing cardiovascular di...