62 research outputs found

    Strengthening the Reporting of Observational Studies in Epidemiology (STROBE): Explanation and Elaboration

    Get PDF
    Much medical research is observational. The reporting of observational studies is often of insufficient quality. Poor reporting hampers the assessment of the strengths and weaknesses of a study and the generalisability of its results. Taking into account empirical evidence and theoretical considerations, a group of methodologists, researchers, and editors developed the Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) recommendations to improve the quality of reporting of observational studies. The STROBE Statement consists of a checklist of 22 items, which relate to the title, abstract, introduction, methods, results and discussion sections of articles. Eighteen items are common to cohort studies, case-control studies and cross-sectional studies and four are specific to each of the three study designs. The STROBE Statement provides guidance to authors about how to improve the reporting of observational studies and facilitates critical appraisal and interpretation of studies by reviewers, journal editors and readers. This explanatory and elaboration document is intended to enhance the use, understanding, and dissemination of the STROBE Statement. The meaning and rationale for each checklist item are presented. For each item, one or several published examples and, where possible, references to relevant empirical studies and methodological literature are provided. Examples of useful flow diagrams are also included. The STROBE Statement, this document, and the associated Web site (http://www.strobe-statement.org/) should be helpful resources to improve reporting of observational research

    Mejorar la comunicación de estudios observacionales en epidemiología (STROBE): explicación y elaboración

    Get PDF
    Gran parte de la investigación biomédica es de tipo observacional. Los informes de los estudios observacionales a menudo poseen una calidad insuficiente, lo que dificulta la evaluación de sus fortalezas y debilidades para generalizar los resultados. Teniendo en cuenta la evidencia empírica y consideraciones teóricas, un grupo de expertos en metodología, investigadores y editores de revistas científicas, desarrollaron una lista de recomendaciones para aumentar la calidad de las publicaciones de los estudios observacionales: (STROBE). La Declaración STROBE consiste en una lista de verificación de 22 puntos que guardan relación con las diferentes secciones de un artículo: título, resumen, introducción, metodología, resultados y discusión. De ellos, 18 puntos son comunes a los tres diseños de estudio: cohorte, casos y controles, y transversales; los otros cuatro son específicos para cada una de estas tres modalidades. La Declaración STROBE proporciona a los autores información sobre cómo mejorar la calidad de los artículos sobre estudios observacionales y facilita a los revisores, editores de revistas y lectores su apreciación crítica y su interpretación. Este documento explicativo tiene el propósito de impulsar el uso, la comprensión y la difusión de la Declaración STROBE. Se presentan el significado y el análisis razonado para cada punto de la lista de verificación, proporcionando uno o varios ejemplos publicados en la literatura y, en lo posible, referencias de estudios empíricos relevantes y literatura metodológica. También se incluyen ejemplos de diagramas de flujo. La Declaración STROBE, el presente documento y la página Web asociada () son recursos útiles para mejorar la divulgación de la investigación observacional.Much medical research is observational. The reporting of observational studies is often of insufficient quality. Poor reporting hampers the assessment of the strengths and weaknesses of a study and the generalisability of its results. Taking into account empirical evidence and theoretical considerations, a group of methodologists, researchers, and editors developed the Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) recommendations to improve the quality of reporting of observational studies. The STROBE Statement consists of a checklist of 22 items, which relate to the title, abstract, introduction, methods, results and discussion sections of articles. Eighteen items are common to cohort studies, case-control studies and cross-sectional studies and four are specific to each of the three study designs. The STROBE Statement provides guidance to authors about how to improve the reporting of observational studies and facilitates critical appraisal and interpretation of studies by reviewers, journal editors and readers. This explanatory and elaboration document is intended to enhance the use, understanding, and dissemination of the STROBE Statement. The meaning and rationale for each checklist item are presented. For each item, one or several published examples and, where possible, references to relevant empirical studies and methodological literature are provided. Examples of useful flow diagrams are also included. The STROBE Statement, this document, and the associated Web site () should be helpful resources to improve reporting of observational research

    Strengthening the Reporting of Observational Studies in Epidemiology (STROBE): Explanation and Elaboration.

    Get PDF
    Much medical research is observational. The reporting of observational studies is often of insufficient quality. Poor reporting hampers the assessment of the strengths and weaknesses of a study and the generalisability of its results. Taking into account empirical evidence and theoretical considerations, a group of methodologists, researchers, and editors developed the Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) recommendations to improve the quality of reporting of observational studies. The STROBE Statement consists of a checklist of 22 items, which relate to the title, abstract, introduction, methods, results and discussion sections of articles. Eighteen items are common to cohort studies, case-control studies and cross-sectional studies and four are specific to each of the three study designs. The STROBE Statement provides guidance to authors about how to improve the reporting of observational studies and facilitates critical appraisal and interpretation of studies by reviewers, journal editors and readers. This explanatory and elaboration document is intended to enhance the use, understanding, and dissemination of the STROBE Statement. The meaning and rationale for each checklist item are presented. For each item, one or several published examples and, where possible, references to relevant empirical studies and methodological literature are provided. Examples of useful flow diagrams are also included. The STROBE Statement, this document, and the associated Web site (http://www. strobe-statement.org/) should be helpful resources to improve reporting of observational research. Present article is Russian-language translation of the original manuscript edited by Doctor of Medicine R.T. Saygitov.Present translation was first published in Digital Diagnostics. doi: 10.17816/DD70821. It is published with minor changes related to the literary editing of the translation itself

    Повышение качества отчётов о наблюдательных исследованиях в эпидемиологии (STROBE): разъяснения и уточнения

    Get PDF
    Большинство медицинских исследований являются наблюдательными (observational). Сообщения о таких ис-следованиях часто невысокого качества, что затрудняет оценку сильных и слабых сторон работы, а также обоб-щаемости (generalizability) её результатов. Принимая во внимание эмпирические свидетельства и теоретические соображения, группа методологов, исследователей и научных редакторов разработала рекомендации «Повышение качества отчётов о наблюдательных исследованиях в эпидемиологии (STROBE): разъяснения и уточнения». Реко-мендации STROBE содержат 22 пункта, связанных с оформлением следующих разделов научных статей: название, аннотация, введение, методы, результаты и их обсуждение, при этом 18 пунктов являются общими для когортных исследований (cohort studies), исследований «случай–контроль» (case-control studies) и одномоментных исследова-ний (cross-sectional studies); 4 пункта специфичны для каждого из указанных дизайнов исследований (study designs). STROBE ― руководство для авторов, необходимое для повышения качества отчётов о наблюдательных исследова-ниях, облегчающее критическую оценку исследования и его интерпретацию рецензентами, редакторами журналов и читателями. Цель этой разъясняющей и уточняющей статьи ― способствовать более широкому применению, пониманию и распространению стандартов STROBE. В ней даётся разъяснение смысла и обоснование применения каждого пункта руководства (checklist). По каждому пункту приводятся один или несколько опубликованных при-меров правильного представления исследований и, при возможности, библиографические ссылки на подходящие эмпирические исследования и методологическую литературу. Представлены примеры потоковых диаграмм (flow diagrams) для описания последовательности исследования. Рекомендации STROBE, настоящая статья и соответ-ствующий веб-сайт (http://www.strobe-statement.org/) должны стать полезным источником для повышения качества отчётов о результатах наблюдательных исследований. This article is the reprint with Russian translation of the original that can be observed here: Vandenbroucke JP, von Elm E, Altman DG, Gotzsche PC, Mulrow CD, et al. Strengthening the Reporting of Observational Studies in Epidemiology (STROBE): Explanation and Elaboration. PLoS Med. 2007;4(10):e297. doi: 10.1371/journal.pmed.0040297
    corecore