Titre : Études transversales

Études transversales : Questions médicales fréquentes

Termes MeSH sélectionnés :

Practice Patterns, Physicians'
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"@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." } } ] } ] }

Sources (10000 au total)

Opioid prescribing practices and patient-requested refill patterns following laparoscopic inguinal hernia repair.

Excessive post-operative opioid prescribing has led to efforts to match prescriptions with patient need after surgery. We investigated opioid prescribing practices, rate of patient-requested opioid re... LIHRs at a single institution from 3/2019 to 3/2021 were queried from the Abdominal Core Health Quality Collaborative for demographics, perioperative details, and patient-reported opioid usage. Opioid... Four hundred and ninety LIHR patients were analyzed. The median number of opioid tablets prescribed was 12 [interquartile range (IQR) 10-15], and 4% requested a refill. On univariate analysis, patient... Most patients use fewer opioid tablets than prescribed. Requests for opioid refills are rare following LIHR (4%) and associated with higher opioid prescribing....

Over prescription of antibiotics in children with acute upper respiratory tract infections: A study on the knowledge, attitude and practices of non-specialized physicians in Egypt.

Antimicrobial resistance (AMR) is currently one of the global public health threats. Increased antibiotic consumption in humans, animals, and agriculture has contributed directly to the spread of AMR.... This is a cross-sectional study for all non-specialized physicians dealing with acute upper respiratory tract infections (URIs) in pediatrics sittings in Assiut district, Egypt. We used a self-adminis... Our study included 153 physicians whose mean age was 32.2 ± 8.7, most of whom were pediatric residents in different health institutes in Assiut district. They had good knowledge as out of the 17 knowl... Physicians dealing with acute URIs in outpatients' clinics in the Assiut district have good knowledge about antibiotic use and resistance and demonstrate a good attitude toward appropriate antibiotic ...

An international survey on retinopathy of prematurity practice patterns during the COVID-19 pandemic and lessons for future management.

To assess retinopathy of prematurity (ROP) practice patterns during the coronavirus (COVID-19) pandemic.... A survey on ROP practice patterns during the COVID-19 pandemic was sent to the American Academy of Ophthalmic Executives, the International Pediatric Ophthalmology and Strabismus Council members, and ... Two hundred ninety-two ophthalmologists from 41 countries responded to the survey. Most replies originated in Asia (48%) and North America (38%). During the COVID-19 pandemic compared to the pre-COVID... During the COVID-19 pandemic, fewer ROP screening and follow-up visits were conducted on premature infants; these findings were especially prominent among physicians in Asia. Telemedicine usage increa...

Perceptions and practice patterns of cancer survivorship care among Japanese gynecologic oncologists: The JGOG questionnaire survey.

This study aimed to assess gynecologic oncologists (GOs)' perceptions and attitudes toward cancer survivorship to help improve survivor care.... We conducted a web-based questionnaire survey about survivorship issues for the GOs belonging to the Japan Gynecologic Oncology Group. We analyzed the proactiveness of the participants toward addressi... We received 313 responses. The respondents had a mean of 22 years of physician experience. The ratio of men to women was approximately 7:3, and 84.7% worked at facilities for multidisciplinary cancer ... The Japanese GOs were enthusiastic about survivorship care. However, their tendency to deal with survivors' problems through their own knowledge and judgments raises concerns about the quality of care...

2021 Asia-Pacific Graves' Disease Consortium Survey of Clinical Practice Patterns in the Management of Graves' Disease.

Although Graves' disease (GD) is common in endocrine practices worldwide, global differences in diagnosis and management remain. We sought to assess the current practices for GD in countries across As... A web-based survey on GD management was conducted on practicing clinicians. Responses from 542 clinicians were received and subsequently analysed and compared to outcomes from similar surveys from oth... A total of 542 respondents participated in the survey, 515 (95%) of whom completed all sections. Of these, 86% were medical specialists, 11% surgeons, and 3% nuclear medicine physicians. In addition t... Although regional differences regarding the diagnosis and management of GD are apparent in this first pan-Asia-Pacific survey, this study reveals the overall approach to the management of this disease...

Trends and patterns of benzodiazepines and Z-drugs prescriptions in Australian general practice: A national study (2011-2018).

We aimed to explore trends and sociodemographic patterns in benzodiazepine (BZD) (by half-life) and Z-drugs prescribing in Australian general practice.... This open cohort study used de-identified electronic health records of 1.4 million patients (50,812,413 consultations) from 402 Australian practices (MedicineInsight 2011-2018). Annual prescribing fre... Between 2011 and 2018, the prescribing of very short-acting BZD increased from 0.10 to 0.29 per 1000 consultations (average annual change +17.2% [95% CI 9.6; 25.3]), while it declined for short-interm... Although most BZD and Z-drugs prescriptions declined over time, short-intermediate BZD prescriptions remained higher among older women and long-acting BZD more frequent among younger men, especially f...

Practice Patterns for Mohs Surgeons of Varying Clinical Experience: A Cross-Sectional Analysis of a Medicare Claims Database.

Use of Mohs micrographic surgery (MMS) is highly prevalent, but little data are available on how surgeon experience affects surgical practice patterns.... To determine differences in use of MMS among surgeons of varying experience.... This cross-sectional study sampled from clinicians billing ≥200 mean annual Mohs surgery claims from the 2012 to 2018 Medicare Public Use File. The primary outcome was mean annual Mohs surgery claims ... Among 1,759 unique surgeons, those with 16 to 20 years of experience performed the most mean annual (95% confidence interval) Mohs surgical cases (578.7 [556.7-600.6]). Surgeons with 21 to 25 years of... Midcareer surgeons performed the most mean annual Mohs surgery cases, whereas later career surgeons prescribed more frequent and longer courses of antibiotics suggesting changing practice patterns wit...

Practice Patterns of Antibiotic Prophylaxis in Patients Undergoing Mastectomy: A Survey of Members of the American Society of Breast Surgeons.

Surgical site infections after breast surgery range from 1 to 16%. Both the American Society of Breast Surgeons (ASBrS) and the American Association of Plastic Surgeons guidelines lack clarity on post... A self-designed, 19-question survey was emailed to all 2934 ASBrS members. Information was obtained on the participants' training, familiarity with ASBrS guidelines, and practices of prescribing perio... In total, 556 (19%) responses were analyzed. Half were fellowship-trained breast surgeons/surgical oncologists (50.2%), with 55.6% having practiced for > 15 years and 66.9% in community/private practi... Surgeons uniformly adhere to ASBrS guidelines for preoperative AP. However, there is wide variation in AP postoperatively in patients with/without reconstruction and with indwelling drains. Our result...