The FINER and PICOT criteria can be useful tools in this process. CONCLUSION: It is essential to invest time, energy, and resources in the construction of the. Pregunta de investigación y estrategia PICOTMedicina. | journal- article. DOI: /medicina.v19i Formulación de preguntas clínicas específicas en formato PICO. En anteriores números de esta revista, se han revisado métodos de búsqueda y síntesis de la.

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Evidence based practice is the use of the best scientific evidence to support the clinical decision making. Cochrane Database Syst Rev 1: Table 1 presents the stages of EBP Remote access to EBSCO’s databases is permitted to patrons of subscribing estfategia accessing from remote locations for personal, non-commercial use.

Number and size of randomized trials reported in general health care journals from to This article describes the use of the PICO strategy for the construction of the research question and bibliographical search. This interface can be accessed on http: Data from the estrateiga review by Bergin and Wraight 16 are used to exemplify the construction of the research question using the PICO strategy.

The adequate well constructed research question allows for the correct definition of which information evidence is needed to solve the clinical research question 7,maximizes the recovery of evidence in the database, focuses on the research scope and avoids unnecessary searching.


Selection of the search terms: Wyatt J, Guly H. RCT studies have showed conflicting results in situations with similar research objectives and objects and generate doubts regarding effectiveness, fundamentation, indications and results of several health practices.

The PICO strategy for the research question construction and evidence search

Such final strategy must be inserted in the search box existent in the databases, so that evidence is located by means of a bibliographic search. The search for esstrategia requires an adequate definition of the research question and the creation of a logical structure for the bibliographic search of evidence in literature, which facilitates and maximizes the research scope Once the research question is formulated, the following stage is the beginning of the bibliographic search for evidence, which allows for the recovery of evidence in the databases, and can be schematized in the following stagesIn the course of the twentieth century, health research techniques have been refined and clinical trials have improved.

Identifying the research question and planning the project. Principles of evidence based medicine. Part II—Searching evidence databases.

Elements of a systematic review. This abstract may be abridged. These terms allow for combinations of descriptors that will be used in the search, with AND for a restrictive combination, OR for an additive combination and NOT for an piclt combination.

The EBP previews methodologies and processes in order to identify evidence of whether a certain treatment or diagnosis is effective, strategies to evaluate the quality of studies and mechanisms to implement it in care.


PICO process – Wikipedia

What estrateia evidence-based medicine? Popping the PICO question in research and evidence-based practice. The descriptors are classified as: The results obtained through such reviews are biased, do not exhaust all the literature available about the theme and are usually inconclusive. NT Learn Curve April 7; 3 2: Today, there are several clinical trials available in the databases. Bergin SM, Wraight P.

The authors of this systematic review demonstrated that the incidence of foot ulcers in diabetics is high and that this is a predictor of amputation in these patients. Evidence based clinical practice. Having access to the knowledge produced about a certain subject is essential for the development of good research and adequate clinical action. The authors used PICO to describe all the components related to the identified problem and to structure the research question, which was: Semin Perinatol February; 21 1: In addition, this paper provides a description of possible epidemiological designs that can be derived from this question, its advantages and disadvantages.