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By Dr.Eslamipour.  We learned:  What is EBD?  Why EBD?  Evidence-based practice process.

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Presentation on theme: "By Dr.Eslamipour.  We learned:  What is EBD?  Why EBD?  Evidence-based practice process."— Presentation transcript:

1 By Dr.Eslamipour

2  We learned:  What is EBD?  Why EBD?  Evidence-based practice process

3  Ask a well-built clinical question  Search for the best evidence  Critically appraise the evidence  Apply the results and evaluate

4  Primary Literature :  original research that is usually published in a peer-reviewed journal  conference papers  reports  Secondary Literature:  review articles (specifically meta-analysis and systematic reviews)  Tertiary Literature  textbooks  encyclopedia articles, and guidebooks or handbooks..  Popular Media

5  Title & Author(s): The title should be descriptive of the research, and generally the individual responsible for the majority of the research is the primary or first author.  Abstract: The abstract should accurately represent the content of the article; for more information see Structured abstracts.Structured abstracts

6  The introduction lays the foundation for the paper by stating the research problem, the rationale for the study, the research question, and the hypothesis. Some journals call this section the “background”, which usually contains a literature review.

7  The method’s section details how the study was done, including:  Participants: demographic information of sample, sampling method, relevant characteristics, informed consent, and institutional approval  Equipment (if applicable): for example, diagnostic tools  Research Design: research methodology, protocol, and timeline for interventions and measurements  Data Analysis: describes data collection methods and procedures for statistical analysis

8  The results section should simply state the findings, without bias or interpretation.  Research results can only confirm or reject a hypothesis.

9  This section describes the major findings of the research, including whether the results are statistically significant.  This section compares the results to the current literature on the same or similar topics, and describes how these results can be generalized to other situations.  Authors should discuss any limitations of the study and cite unanswered questions

10  Conclusions : The conclusion summarizes research findings and draws interpretations based on the results. The conclusion may also bring up other unanswered questions or next steps for further research  Acknowledgements: This section includes acknowledgement of grant or private funding, as well as individuals who made contributions

11 Intended to enhance the clinician’s skill to determine whether the results reported in an article were likely to be....... true... important... applicable to their patients

12  In concise statement of the problem  Inadequate review of the literature  Weak study rationale INTRODUCTION

13  Inadequate sample size, non-representative sample, or biases in subject selection or recruitment  Inadequate controls (random assignment, or well- matched controls?)  Measurement biases (valid tools? blinded? timing appropriate? follow-up?) METHODS

14  Selection and/or number of statistical tests performed  Selection of variables for inclusion RESULTS

15  Failure to link findings to current literature  Inappropriate inferences  Failure to critique own work  Little insight or direction provided DISCUSSION

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23 در طول دهه اخير تلاش‌هاي زيادي براي استاندارد شدن كيفيت گزارش‌ها در مطالعات كارآزمايي باليني انجام شده كه حاصل آن دستورالعمل CONSORT در سال 1996 ميلادي بود. نسخه جدیدآن دراختیار شما قرار داده شده است. http://www.consort-statement.org

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26 سؤالی، صحبتی، حرفی؟...


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